{"id":2787,"date":"2018-05-24T19:24:38","date_gmt":"2018-05-24T19:24:38","guid":{"rendered":"https:\/\/www.directmetals.com\/?page_id=2787"},"modified":"2019-07-02T13:00:16","modified_gmt":"2019-07-02T13:00:16","slug":"fiberglass-grating-glossary","status":"publish","type":"page","link":"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-grating-glossary\/","title":{"rendered":"Fiberglass Grating Glossary"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Bullet Resistant <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-plate\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Plate&lt;\/div&gt;Molded and pultruded fiberglass flat sheet or plate products designed to provide a flooring surface with no load bearing capability. When used for flooring, these plates are typically coated with a fine, medium or coarse grit.\" class=\"glossaryLink \">Fiberglass Plate<\/a>:<\/strong><\/p>\n<p>Our bullet resistant <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-plate\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Plate&lt;\/div&gt;Molded and pultruded fiberglass flat sheet or plate products designed to provide a flooring surface with no load bearing capability. When used for flooring, these plates are typically coated with a fine, medium or coarse grit.\" class=\"glossaryLink \">fiberglass plate<\/a> offers superior ballistic resistance at a weight that is less than 25% that of a comparable steel panel. Bullet resistant <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-plate\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Plate&lt;\/div&gt;Molded and pultruded fiberglass flat sheet or plate products designed to provide a flooring surface with no load bearing capability. When used for flooring, these plates are typically coated with a fine, medium or coarse grit.\" class=\"glossaryLink \">fiberglass plate<\/a> is now available for commercial security applications for your business, home, or governmental facility. These fiberglass panels offer ballistic resistant security with the additional performance advantages of durability, corrosion resistance, electrical non-conductivity, low thermal conductivity and light weight. For more on bullet resistant <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-plate\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Plate&lt;\/div&gt;Molded and pultruded fiberglass flat sheet or plate products designed to provide a flooring surface with no load bearing capability. When used for flooring, these plates are typically coated with a fine, medium or coarse grit.\" class=\"glossaryLink \">fiberglass plate<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/bullet-resistant-fiberglass-plate\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Fiberglass Attachments and Clips:<\/strong><\/p>\n<p><a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">Fiberglass grating<\/a> attachments and clips are specially designed to secure <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> or plates to the supporting structures. Additionally, they are used to fasten together adjacent <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a> panels, which minimizes <a href=\"https:\/\/www.directmetals.com\/glossary\/load\/\" data-tooltip=\"<div class=glossaryItemTitle>Load<\/div>The amount of weight measured in pounds per square foot that the grating will support. There are two types of load measurements; point and whole bar.\"  class=\"glossaryLink \">load<\/a>-induced differential <a href=\"https:\/\/www.directmetals.com\/glossary\/deflection\/\" data-tooltip='&lt;div class=glossaryItemTitle&gt;Deflection&lt;\/div&gt;The amount of \"give\" or sag the grating undergoes with a given weight load. The standard acceptable deflection for most bar gratings is 1\/4 inch.' class=\"glossaryLink \">deflection<\/a>. All fiberglass attachments and clips are made of Type 316 stainless steel, and are available in 1&quot;, 1-1\/2&quot; and 2&quot; sizes. For more on fiberglass attachments and clips, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-attachments-clips\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Fiberglass Covered <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">Grating<\/a>:<\/strong><\/p>\n<p>Fiberglass covered <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a> is a long-lasting, <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> fiberglass floor product that combines smooth, gritted, or checker plate and <a href=\"https:\/\/www.directmetals.com\/glossary\/molded-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded Grating&lt;\/div&gt;Treads for stairs made from molded fiberglass grating products.\" class=\"glossaryLink \">molded grating<\/a> manufactured with any of our resin systems. It is the ideal choice when a 100% covered flooring <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> is needed. Our fiberglass covered <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a> is often used in loading and storage areas with high foot and cart traffic. This is where a strong, level <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> is ideal, and this is why fiberglass covered <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a> is ideal. If offers approximately 50% higher <a href=\"https:\/\/www.directmetals.com\/glossary\/stiffness\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Stiffness&lt;\/div&gt;In perforating, the ability of a metal to resist deflection.\" class=\"glossaryLink \">stiffness<\/a> values than that of open <a href=\"https:\/\/www.directmetals.com\/glossary\/mesh\/\" data-tooltip=\"<div class=glossaryItemTitle>Mesh<\/div>Number of openings per lineal inch, measured from center of wire to center of wire. This term is often used when referring to wire mesh, which is available in aluminum mesh, copper mesh, brass mesh, bronze mesh, mild steel mesh, pre-galvanized mesh, and stainless steel mesh.\"  class=\"glossaryLink \">mesh<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a>, and its standard grit-top cover assures secure footing. For more on fiberglass covered <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-covered-grating\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">Fiberglass Grating<\/a> Handrails and Ladders:<\/strong><\/p>\n<p>Fiberglass handrail systems are fabricated from <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">pultruded<\/a> fiberglass components and <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> thermoplastic connectors. Our modular <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> handrail systems are available in 2&quot; square or 2&quot; round configurations that are easy to grip, making them ideal for any high traffic area. Our fiberglass <a href=\"https:\/\/www.directmetals.com\/glossary\/ladders-and-cages\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Ladders and Cages&lt;\/div&gt;Fiberglass ladder and\/or cage systems designed to mount to a vertical structure such as the side of a building or a storage tank.\" class=\"glossaryLink \">ladders and cages<\/a> can be installed in a variety of applications, from sumps to tanks, building, piers, portable equipment, etc., providing years of strength and dependability. For more on <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> handrails and ladders, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-handrails-ladders\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Fiberglass Plates:<\/strong><\/p>\n<p>Fiberglass plates feature a non-conductive <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> that makes them an economical and safe solution to walking surfaces. In caustic and\/or acidic conditions, fiberglass plates provide a level of corrosion resistance that is unequaled and more cost effective than stainless steel. <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-plate\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Plate&lt;\/div&gt;Molded and pultruded fiberglass flat sheet or plate products designed to provide a flooring surface with no load bearing capability. When used for flooring, these plates are typically coated with a fine, medium or coarse grit.\" class=\"glossaryLink \">Fiberglass plate<\/a> is available with a non-grit <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a>, or with a grit <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> where anti-slip traction is needed. For more on fiberglass plates, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-floor-plates\/\">click here<\/a>.<\/p>\n<p><em>&nbsp;<\/em><\/p>\n<p><strong><a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-stair-treads\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Stair Treads&lt;\/div&gt;This type of fiberglass stair tread is easy to install, corrosion resistant, and slip-resistant.\" class=\"glossaryLink \">Fiberglass Stair Treads<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/stair-tread-covers\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Stair Tread Covers&lt;\/div&gt;Non load-bearing products used to cover existing load bearing stair treads to provide a renewed or different walking surface.\" class=\"glossaryLink \">Stair Tread Covers<\/a>:<\/strong><\/p>\n<p>Lightweight and easy to install, <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-stair-treads\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Stair Treads&lt;\/div&gt;This type of fiberglass stair tread is easy to install, corrosion resistant, and slip-resistant.\" class=\"glossaryLink \">fiberglass stair treads<\/a> are available in both <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">pultruded<\/a> types, to match the <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-floor-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Floor Grating&lt;\/div&gt;Ideal for decks, walkways, and many other flooring applications in corrosive environments.\" class=\"glossaryLink \">fiberglass floor grating<\/a> platforms. <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-material\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Material&lt;\/div&gt;A reinforced plastic material composed of glass fibers embedded in a resin matrix. Fiberglass grating can be resistant to heat and fire and is used in many industrial environments.\" class=\"glossaryLink \">Fiberglass material<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/stair-tread-covers\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Stair Tread Covers&lt;\/div&gt;Non load-bearing products used to cover existing load bearing stair treads to provide a renewed or different walking surface.\" class=\"glossaryLink \">stair tread covers<\/a> are made from a <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> glass and resin system that is corrosion and impact resistant, fire retardant, and non-conductive. They provide a cost effective, slip-resistant, protective <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> for concrete, metal and wood steps. For more on <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-stair-treads\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Stair Treads&lt;\/div&gt;This type of fiberglass stair tread is easy to install, corrosion resistant, and slip-resistant.\" class=\"glossaryLink \">fiberglass stair treads<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/stair-tread-covers\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Stair Tread Covers&lt;\/div&gt;Non load-bearing products used to cover existing load bearing stair treads to provide a renewed or different walking surface.\" class=\"glossaryLink \">stair tread covers<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-stair-treads-covers\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Fiberglass <a href=\"https:\/\/www.directmetals.com\/glossary\/structural-shapes\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Structural Shapes&lt;\/div&gt;These products are used to provide a supporting structure such as I-Beams or of a unique shape such as tube, rod or channel.\" class=\"glossaryLink \">Structural Shapes<\/a>:<\/strong><\/p>\n<p>Our fiberglass <a href=\"https:\/\/www.directmetals.com\/glossary\/structural-shapes\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Structural Shapes&lt;\/div&gt;These products are used to provide a supporting structure such as I-Beams or of a unique shape such as tube, rod or channel.\" class=\"glossaryLink \">structural shapes<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">pultruded<\/a> fiberglass profiles are made from a combination of fiberglass and <a href=\"https:\/\/www.directmetals.com\/glossary\/thermosetting\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Thermosetting&lt;\/div&gt;Describes the method by which polymer resins are cured. The resins which are liquids, harden when exposed to heat.&lt;br \/&gt;\" class=\"glossaryLink \">thermosetting<\/a> resin systems. All shapes are lightweight, impact resistant, low maintenance, non-magnetic, low conductive, and have dimensional stability, making them easy to install and ideal for several applications. Custom shapes are available upon request. For more on fiberglass <a href=\"https:\/\/www.directmetals.com\/glossary\/structural-shapes\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Structural Shapes&lt;\/div&gt;These products are used to provide a supporting structure such as I-Beams or of a unique shape such as tube, rod or channel.\" class=\"glossaryLink \">structural shapes<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-structural-shapes\/\">click here<\/a>.<\/p>\n<p><em>&nbsp;<\/em><\/p>\n<p><strong>Heavy Duty <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">Fiberglass Grating<\/a>:<\/strong><\/p>\n<p>Our heavy duty <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> is available in both <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded Fiberglass Grating&lt;\/div&gt;Treads for stairs made from pultruded fiberglass grating products.\" class=\"glossaryLink \">pultruded grating<\/a> systems. Both are designed to carry forklift and tractor-trailer loads that traditional <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> and <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">pultruded<\/a> FRP <a href=\"https:\/\/www.directmetals.com\/glossary\/grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Grating&lt;\/div&gt;An open grid assembly of metal bars in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them.&lt;br \/&gt;\" class=\"glossaryLink \">grating<\/a> products are not designed to support. Heavy duty <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> provides greater durability for higher volume traffic areas as well. Additionally, heavy duty <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> can be used to free <a href=\"https:\/\/www.directmetals.com\/glossary\/span\/\" data-tooltip=\"<div class=glossaryItemTitle>Span<\/div>Span is the length of the grating across two consecutive bar grating supports. Span includes both the supported and unsupported sections of the grating.\"  class=\"glossaryLink \">span<\/a> longer distances than traditional <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a>. For more on heavy duty <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/heavy-duty-fiberglass-grating\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>IFR-25:<\/strong><\/p>\n<p>This isophthalic polyester resin formulation is designed for industrial and chemical processing applications where corrosion resistance is important. <a href=\"https:\/\/www.directmetals.com\/glossary\/color\/\" data-tooltip=\"<div class=glossaryItemTitle>Color<\/div>The standard colors are gray, yellow or green. Other colors are available.\"  class=\"glossaryLink \">Color<\/a>: green or dark gray. Flame Spread: <a href=\"https:\/\/www.directmetals.com\/glossary\/astm\/\" data-tooltip=\"<div class=glossaryItemTitle>ASTM<\/div>American Society for Testing Material. An organization for issuing standard specifications on materials, including metals and alloys.\"  class=\"glossaryLink \">ASTM<\/a> rating of 20 or less. IFR is also available in a UL Classified resin formulation.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">Molded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">Fiberglass Grating<\/a>:<\/strong><\/p>\n<p><a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">Molded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> is a fiberglass-reinforced plastic (FRP) that combines fiberglass rovings with <a href=\"https:\/\/www.directmetals.com\/glossary\/thermosetting\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Thermosetting&lt;\/div&gt;Describes the method by which polymer resins are cured. The resins which are liquids, harden when exposed to heat.&lt;br \/&gt;\" class=\"glossaryLink \">thermosetting<\/a> resins to form a strong, one-piece <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> panel. A 65% \/ 35% resin to glass weight ratio provides high corrosion resistance. Meniscus surfaces or applied grit surfaces provide slip resistance when compared to other flooring products. This product is better suited for corrosive environments. For more on <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/molded-fiberglass-grating\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">Pultruded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">Fiberglass Grating<\/a>:<\/strong><\/p>\n<p><a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">Pultruded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a> is made using premium grade isophthalic polyester, vinyl ester or phenolic resin systems with a synthetic surfacing veil, making it corrosion resistant, lightweight, and durable. <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">Pultruded<\/a> fiberglass has a grit <a href=\"https:\/\/www.directmetals.com\/glossary\/surface\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Surface&lt;\/div&gt;Welded bar grating is available in smooth (standard surface), serrated (serrations are cut into the grating&rsquo;s bearing bar surfaces) or Grip Strut&trade; (grit is bonded to the grating surface).\" class=\"glossaryLink \">surface<\/a> for safety, and a greater strength to weight ration than <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a>. A 35% \/ 65% resin to glass ratio provides greater strength and less corrosion resistance than <a href=\"https:\/\/www.directmetals.com\/glossary\/molded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Molded&lt;\/div&gt;Grating products constructed by molding fiberglass into a specified grid pattern of uniform thickness.\" class=\"glossaryLink \">molded<\/a> fiberglass. This product is better suited for longer life spans. For more on <a href=\"https:\/\/www.directmetals.com\/glossary\/pultruded\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Pultruded&lt;\/div&gt;Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.\" class=\"glossaryLink \">pultruded<\/a> <a href=\"https:\/\/www.directmetals.com\/glossary\/fiberglass-grating\/\" data-tooltip=\"&lt;div class=glossaryItemTitle&gt;Fiberglass Grating&lt;\/div&gt;This type of grating does not corrode like steel grating and is therefore used in corrosive environments to reduce maintenance costs. Fiberglass grating applications range from architectural sun screening and fiberglass flooring to standard walkways and high load rolling applications. \" class=\"glossaryLink \">fiberglass grating<\/a>, <a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/pultruded-fiberglass-grating\/\">click here<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>VFR-25:<\/strong><\/p>\n<p>A premium vinyl ester resin system formulated to resist the highly corrosive properties of acids and caustics found in the harshest chemical environment. It is an economical alternative to the more expensive exotic materials often specified for highly corrosive conditions. <a href=\"https:\/\/www.directmetals.com\/glossary\/color\/\" data-tooltip=\"<div class=glossaryItemTitle>Color<\/div>The standard colors are gray, yellow or green. Other colors are available.\"  class=\"glossaryLink \">Color<\/a>: orange or dark gray. Flame spread: <a href=\"https:\/\/www.directmetals.com\/glossary\/astm\/\" data-tooltip=\"<div class=glossaryItemTitle>ASTM<\/div>American Society for Testing Material. An organization for issuing standard specifications on materials, including metals and alloys.\"  class=\"glossaryLink \">ASTM<\/a> rating of 15 or less. This superior resin system will maintain its structural integrity at elevated temperatures of up to 180&ordm;F.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"&nbsp; &nbsp; Bullet Resistant Fiberglass Plate: Our bullet resistant fiberglass plate offers superior ballistic resistance at a weight that is less than 25% that of a comparable steel panel. Bullet resistant fiberglass plate is now available for commercial security applications for your business, home, or governmental facility. These fiberglass panels offer ballistic resistant security with the additional performance advantages of&nbsp;<a href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-grating-glossary\/\" class=\"read-more\">Continue Reading<\/a>","protected":false},"author":1,"featured_media":0,"parent":2331,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Industrial Fiberglass Grating Glossary | Direct Metals<\/title>\n<meta name=\"description\" content=\"Have a question about fiberglass grating? Visit our glossary for explanations of common fiberglass terms and to learn about the fiberglass resins we offer.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.directmetals.com\/products\/fiberglass-grating\/fiberglass-grating-glossary\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Industrial Fiberglass Grating Glossary | Direct Metals\" \/>\n<meta property=\"og:description\" content=\"Have a question about fiberglass grating? 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