Pultruded GRP Open Grating

• Cost effective replacement for metal gratings
• High loading capacity product
• Long lasting & durable
• Little or no maintenance requirement
• Suitable for all environments, exterior or interior
• Fire retardant options: tested to ASTM E84 & D635
• Corrosion & chemical resistant (full details available)
• Impact resistant

• Relative light weight makes for easy transport & handling
• Rapid & easy installation: wide choice of fasteners to suit all on-site conditions
• Extremely low electrical conductivity
• Full range of RAL colours available to order
• Easily cleanable

Available Resin Types:

• Orthophthalic Polyester
• Isophthalic Polyester
• Food Grade Polyester
• Vinylester
• High Flame Resistant
• Phenolic

Cross Section Profiles:

• I or T Shaped profiles

Can be Fixed to or Supported on:

• Concrete, metal, wood, ceramics

Fixing methods:

• Stainless steel bolts combined with surface mounted disc or square plates, sub-panel connector brackets

Standard Colours:

• White
• Light Grey
• Yellow
• Orange (Vinylester)
• Red (Phenolic)
• Dark Grey (Orthophthalic Polyester)
• Green (Isophthalic Polyester)
• Blue

To Order:

• All resin types are available in any RAL colour*

Dimensions:

• Panel heights : 25 mm | 30 mm | 38 mm | 50 mm
• Panel lengths : 2440 mm | 3050 mm | 3660 mm | 6100 mm
• Panel widths : 915 mm | 1220 mm
• Openings : 33% | 40% | 50% | 60%
• Custom sizes to order

Additional Options:

• Choice of colour
• Gritted top surface
• Covered & gritted top surface
• Manufactured/fabricated to size prior to delivery
• Full range of fasteners

Full specifications and performance data for this product range are available upon request.
*Note: pultruded gratings are available to order. Please contact us for further information on lead times.

Pultruded open grating is manufactured by a process of pultrusion, longitudinal fibreglass rovings, multi-directional glass mat reinforcement, thermosetting resins and a synthetic surface veil are all combined to form an extremely strong and corrosion resistant structural section.

These open gratings are suitable for both interior or exterior use, and applications include platforms, bridge decking and walkways.

The relatively light weight of the product makes transport, handling & installation far easier than metallic gratings. Panels may be manufactured or cut to size before delivery to site for immediate installation, or cut in-situ using diamond tipped tooling and resealed using approved resin top coat.