GRP Grating and Anti-slip Flooring Products
Engineered Composites supplies from stock an extensive range of glass fibre reinforced GRP flooring, grating and anti-slip flooring products. They are all made from glass reinforced polyester resin giving excellent corrosion resistance and weatherability at an economic cost.
All the GRP grating and anti-slip flooring products can be made to order in other resin systems including vinyl ester for extra corrosion resistance and phenolic for the ultimate in fire resistance
All the GRP grating and anti-slip flooring products comply with the relevant British and EN standards.
BS EN ISO 14122 - Permanent means of access to industrial machinery.
BS 4592 Industrial type flooring, walkways and stair treads.
GRP Grating
GRP grating provides users with a valuable combination of corrosion resistance, light weight, toughness and ease of installation that cannot be matched by more traditional materials. Competitive pricing enables GRP grating to compete directly with galvanised steel and aluminium grating in many applications.
GRP Open-Mesh Moulded Grating
GRP open mesh moulded grating is available in a number of different panel sizes, thickness, colour and surface finish. All the gratings are fire retardant to ASTM E 84. The grating is easy to cut to shape making for fast installation even in complex layouts.
The following grating panels are available from our stock
| GRATING PANELS | |||||
| Thickness mm |
Mesh Size mm x mm |
Panel Size m x m |
Colour | Weigt kg per panel |
Surface |
| 25 | 38 x 38 | 1.22 x 3.66 | Grey |
55 | gritted anti-slip |
| 38 | 38 x 38 | 1.22 x 3.66 | Grey |
85 | gritted anti-slip |
| 38 | 38 x 38 | 1.0 x 4.0 |
Grey | 76 | gritted anti-slip |
The following variants are available on a short lead time of 5-7 days
| GRATING PANELS | |||||
| Thickness mm |
Mesh Size mm x mm |
Panel Size m x m |
Colour | Weigt kg per panel |
Surface |
| 25 | 25 x 25 | 1.0 x 2.0 | Grey |
29 | gritted anti-slip |
| 30 | 38 x 38 | 1.0 x 4.0 | Grey |
56 | gritted anti-slip |
| 25 | 38 x 38 | 1.22 x 3.66 | Green & Yellow | 55 | gritted anti-slip |
| 38 | 38 x 38 | 1.22 x 3.66 | Green & Yellow | 85 | gritted anti-slip |
| 38 | 38 x 38 | 1.22 x 3.66 | Grey | 85 | meniscus |
| 50 | 50 x 50 | 1.22 x 3.66 | Grey & Green | 72 | gritted anti-slip |
Loading Tables - The moulded gratings comply with all the requirements of BS 4592 Part 6.
Click here for loadings tables.
GRP Pultruded Grating
GRP pultruded grating is made from pultruded I or T section bearing bars held in place with transverse bars. The pultruded grating is generally lighter and stiffer for the same thickness compared to moulded grating, which enables wider spans and more open area for better drainage or air flow than the moulded grating. It is less popular than the moulded grating but we do have the following variants available on a short lead time of 5-7 days.
| GRP PULTRUDED GRATING | ||||||
| Thickness mm |
Bar Shape | Bar Spacing mm |
Panel Size m x m |
Colour | Weight kg per panel |
Surface |
| 25 | I bar | 38 | 1.22 x 3.66 |
grey & yellow | 57 | gritted anti-slip |
| 38 | I bar | 38 | 1.22 x 3.66 1.2 x 6.1 |
grey & yellow | 60 | gritted anti-slip |
Loading Tables
The pultruded gratings comply with all the requirements of BS 4592 Part 4. Click here for loading tables.
GRP moulded stair treads
Stair treads have a different loading pattern to normal grating so Engineered Composites supplies from stock a special type of moulded grating designed for use as a tread or for the step-off point at the edge of a platform or walkway. The grating is a rectangular mesh to give additional strength across the width of the stair tread. It also includes a heavy nosing to carry the edge loading on the tread and to give extra grip. The nosing is colour differentiated from the body of the tread giving excellent slight lines. All these beneficial features means the stair treads meet all the requirements of BS4592.
The grating panel is 3670mm x 695mm wide with a nosing section on both long edges. This allows two treads widths to be cut from the panel at lengths to match he stair width.
GRP Solid Top Grating
A solid grp sheet is bonded to the grp open mesh moulded GRP grating during the manufacture process. We do not normally have the solid top grating panels in stock but they are available on a short lead time of 5-7 days.
| GRP SOLID TOP GRATING | ||||||
| Thickness mm |
Grating thickness mm |
Grating mesh mm x mm |
Sheet thickness mm |
Panel Size m x m |
Colour | Surface |
| 28 | 25 | 38 x 38 | 3 |
1.22 x 3.66 | grey | gritted anti-slip |
| 41 | 38 | 38 x 38 | 3 |
1.22 x 3.66 | grey | gritted anti-slip |
Click here for load tables.
GRP Anti-Slip Flat Sheet And Stair Tread Covers
There are many occasions where a floor or decking needs a durable anti-slip surface. Bonding a grp slip resistant sheet to the floor is a quick, effective and cost effective solution. GRP sheet and stair tread covers with a gritted anti-slip surface are available from stock.
| GRP ANTI-SLIP FLAT SHEET AND STAIR TREAD COVERS | ||
| Sheet Size mm |
Sheet thickness mm |
Colour |
| 2 x 1 | 4 | Dark Grey |
| 3 x 1 | 4 | Yellow |
| Stair Cover Size mm |
Thickness mm |
Colour |
| 2 x 1 | 4 | Dark Grey with Yellow Nosing |
GRP Interlocking Flooring Plank
DECK500 is a one-piece pultruded profile, 500mm cover width, with a tongue and groove joint along the length of the plank that gives a firm, sealable joint between lengths of profile.
DECK500 is suitable as a mezzanine floor, for walkways, pedestrian bridge decks and odour control covers or to keep out water penetration in potable and waste water treatment units.
DECK500 can be used in a number of other applications where its strength, light weight and easy of joining provide important benefits.
DECK500 is stiffer, stronger and with a wider allowable span than the solid top grating and is very often a lower cost option.
See the separate web page for the full details of this versatile product.
All the grating products are fire retardant to ASTM E84