GRP Pultruded Profiles

GRP Pultruded Profiles are largely stock at Engineered Composites.

Our technically advanced GRP formulation delivers excellent corrosion resistance and durability to provide a cost effective alternative to steel, aluminium and timber. Suitable for walkways, platforms, ladders and handrails the lightweight GRP is easy to install and does not require heavy lifting equipment.

Manufactured from glass reinforced isophthalic polyester resin with E glass fibre, a continuous strand mat and a polyester surface veil as the surface layer.

Profiles

Available in stock NOW

Width (w) mm	Thickness (t) mm	Weight kg/m	Colour
40	5	0.38	Grey & Yellow
80	8	1.2	Grey
200	9.5	3.790	Grey
926	3.1	5.58	Grey

Flat strip sizes available to order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Width (w) mm	Thickness (t) mm	Weight kg/m
7	4	0.056
9	2.5	0.044
10	3	0.053
11	10	0.20
12	3	0.07
15	2.5	0.075
15	3	0.08
15	4	0.117
15	4.5	0.119
15.2	4.2	0.119
16	2	0.062
16	6	0.182
18	7	0.24
20	4	0.160
20	6	0.237
23	2	0.072
24	4	0.13
25	10	0.484
28	3	0.162
30	4	0.221
32	3	0.187
32	4.8	0.28
32	6	0.36
35	7	0.459
38.5	13	0.97
40	3	0.30
40	4	0.312
40	5	0.380
40	8	0.586
40	10	0.73
50	4	0.370
52	5	0.48
60	3	0.380
63.5	6.4	0.75
74.5	6.6	0.905
76	6.35	0.90
76	10	1.412
76.2	12.7	1.794
76.2	22	3.080
80	8	1.220
87.9	5	0.850
100	3	0.60
101.6	6	1.134
101.6	6.35	1.260
101.6	10	1.890
101.6	12.7	2.510
118	6.6	1.447
136	6.35	1.690

Moments Of Inertia

Width (w) mm	Thickness (t) mm	Weight kg/m	Section Area mm2	Moment of inertia		Colour
				I_xx10³mm⁴	I_yy10³mm⁴
40	5	0.38	200	27	0.4	Grey
80	8	1.2	640	341	3	Grey
926	3.1	5.58	2778	198504	2	Grey

Available in stock NOW

Leg length (L1) mm	Leg length (L2) mm	Thickness (t) mm	Weight kg/m	Colour
25	25	3	0.270	Grey
50	50	3	0.55	Grey
50	50	5	0.96	Grey
51	51	6.35	1.15	Grey
60	60	8	1.75	Grey
75	75	10	2.70	Grey
100	100	8	2.95	Grey

Unequal Angle

Leg length (L1) mm	Leg length (L2) mm	Thickness (t) mm	Weight kg/m	Colour
60	40	7	1.23	Grey

Full list of angle sizes available to order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Equal Leg Angle

Leg length (L1) mm	Leg length (L2) mm	Thickness (t) mm	Weight kg/m
28	28	3	0.35
30	30	3	0.309
35	35	5	0.605
38.1	38.1	6.35	0.87
40	40	4.2	0.600
40	40	4.8	0.676
45	45	5	0.800
50	50	4	0.715
50	50	6	1.100
50	50	4.6	0.820
50.8	50.8	6.35	1.150
60	60	5.5	1.18
65	65	8	1.84
75	75	6	1.750
76.2	76.2	6.35	1.650
76	76	9.5	2.70
80	80	8	2.3
88.9	88.9	6.35	2.130
100	100	4	1.500
100	100	10	3.520
101.6	101.6	6.35	2.445
110	110	4.5	1.81

Unequal Leg Angle

Leg length (L1) mm	Leg length (L2) mm	Thickness (t) mm	Weight kg/m
34	20	6	0.537
40	30	4	0.50
46	41	3	0.520
50	35	5	0.800
51	16	2.5	0.32
57.18	38.1	4.83	0.788
61.8	31.7	2.5	0.461
70	30	6.35	1.150
90	60	5	1.380
100	50	8	2.040
110	25	2.8	0.80
120	55	4	1.283
150	63	3	1.18
150	60	6	2.300
150	80	3	1.330
170	80	5	2.331
300	40	6	3.765
300	160	6	5.1
306	63	3	2.05

Available in stock NOW

Width (w) mm	Length (L) mm	Thickness (t) mm	Weight kg/m	Colour
50#	30	4	0.75	Grey
76	25	6.35	1.25	Grey
100	50	6	2.18	Grey
150	50	6	2.75	Grey
200	60	8	4.68	Grey
200	60	9.5	5.74	Grey
280	70	12	9.27	Grey

# The 50x30x4mm U Channel is suitable for the vertical stringers in ladder safety cages.

Full list of U Channel sizes available to order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Width (w) mm	Leg length (L) mm	Thickness (t) mm	Weight kg/m
25	30	3	0.45
30	24	4.2	0.552
34	70	6	1.82
37	20	2.5	0.32
38	25	2	0.318
38.1	24	3	0.44
40	15	4	0.51
44.5	31.3	3.3	0.595
45	20	2.5	0.35
45	28	4/6.3	0.905
48	48	5	1.226
48.5	30	3	0.57
50	22	8/3.0	0.93
50	28	4	0.75
50.8	25	4.2	0.72
51	25.4	3.2	0.528
51	25.4	4.8	0.778
51.5	31.3	3.3	0.642
52	25	3	0.548
53	55	7/5	1.581
55	36.5	4	0.96
55	70	5	1.75
59.5	35	6	1.281
60	49.5	4.5	1.23
60	60	4.8	1.59
70	30	4	0.964
70	30	5	1.12
70.5	25	3	0.597
71	3	5	1.105
75	35	5	1.290
76.2	25	6.35	1.250
76.2	38.1	6.4	1.66
78.99	28.19	2.29/2.54	0.563
80	27.8	2.5/3	0.64
80	29.8	3	0.75
80	30	3	0.74
80	30	3.1/2.6	0.767
80	30	3.3	0.972
82	28	3/2.65	0.67
83	30	5/3.0	0.91
83.5	30	3.2/4	0.956
84	30	4.8/6	1.38
84	30	35/5.84	1.107
85	30	5/3.65	1.160
87	30	5.3/3.25	1.03
87	33	3	0.86
88	34	5	1.354
88.9	38.1	4.76	1.450
90	35	8	2.15
90	45	5.2	1.900
91.1	33.3	3.3	0.918
96.5	85	5	2.431
100	35	5	1.492
101.6	28.6	6.35	1.7
103	60	6.35	2.55
110	25	2.8	0.77
111	25	3	0.85
116	65	7.1	3.06
116.5	85	5	2.621
120	50	6	2.33
120	60	8	3.5
120	60	5/5.2	2.250
120	65	15/10	5.370
127	45	6.35	2.32
139.7	38.1	4.76	1.925
140	50	6	2.573
150	60	8	3.798
150	75	6/8	2.750
152.4	39.9	9.5	3.65
152.4	41.28	6.35	2.788
152.4	42.9	9.5	3.74
153.4	28.5	3.8/3	1.21
160	50	8	3.63
161.9	50.8	7.14	3.320
180	60	8	4.42
180	180	10	9.666
193	30	3	1.38
200	50	10	5.16
200	60	10	5.6
203.2	55.56	6.35	3.700
203.2	55.56	9.52	5.440
240	72	12	8.076
254	69.85	12.7	9.080
263	50	3	2.014
300	90	15	12.9
330	25	3.5	2.38
450	25	3.5	3.2

Moments Of Inertia

Width (w) mm	Length (L) mm	Thickness mm	Weight kg/m	Section Area mm2	Moment of inertia		Colour
					I_xx10³mm⁴	I_yy10³mm⁴	Grey & Yellow
50#	30	4	0.75	377	137	27	Grey
76	25	6.35	1.25	722	525	33	Grey
100	50	6	2.18	1141	1689	261	Grey
150	50	6	2.75	1142	4490	295	Grey
200	60	8	4.68	2465	13274	689	Grey
200	60	9.5	5.74	2874	15161	791	Grey
280	70	12	9.27	4767	47196	1634	Grey

Available in stock NOW

Side (b1) mm	Side (b2) mm	Thickness (t) mm	Weight kg/m	Colour
25	25	3	0.55	Grey
38	38	3.2	0.80	Grey & Yellow
38	38	5	1.24	Grey & Yellow
44	44	6	1.70	Grey & Yellow
51	51	3.25	1.13	Grey & Yellow
51	51	6.35	2.17	Grey & Yellow
60	60	4.25	1.85	Grey & Yellow
76	76	6.35	3.56	Grey
101.6	50.6	6.35/3.25	2.34	Grey
101.6	101.6	6.35	4.60	Grey

List of box section, square sizes available to order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Square Box Sections

Side (b1) mm	Side (b2) mm	Thickness (t) mm	Weight kg/m
30	30	2	0.44
32	32	4	0.850
38.1	38.1	3.18	0.886
40	40	5	1.27
50	50	4	1.35
50	50	4.8	1.62
50	50	5	1.68
50	50	6	1.95
50.8	50.8	3.2	1.13
50.8	50.8	4	1.480
50.8	50.8	5	1.73
58	58	3	1.250
60	60	2.5	1.09
60	60	4.25	1.77
60	60	4.6	1.84
62.6	62.6	5.7	2.47
63.2	63.2	6.10	2.540
64.5	64.5	3.00	1.365
64.5	64.5	6.20	2.640
75	75	6	3.102
75	75	8	4.014
76.2	76.2	4	2.19
76.2	76.2	9.52	4.95
80	80	3.5	2.04
80	80	12	6.84
82	82	6	3.46
82	82	6.35	3.61
88.5	88.5	3.1	2.11
88.5	88.5	6.10	3.760
88.5	88.5	12.5	7.85
88.9	88.9	6.35	4.11
90	90	6	3.81
90.6	90.6	4.3	2.84
100	100	5	3.56
100	100	8	5.46
101.6	101.6	6	4.36
101.6	101.6	9.52	6.87
135	135	8	7.5

- Profiles in green slide fit together
- Profiles in red slide fit together

Rectangular Box Sections
350250613.2Grey

Side (b1) mm	Side (b2) mm	Thickness (t) mm	Weight kg/m	Colour
18.16	10.8	2.286	2.100	Grey
20	10	2	0.195	Grey
22	20	3	0.411	Grey
27.7	13.6	3	0.4	Grey
38	15	3	0.520	Grey
38	23	5	0.910	Grey & Yellow
40	25	3	0.649	Grey
40	25	3	0.776	Grey
50.8	30	6.35	1.200	Grey & Yellow
58	25	3	0.86	Grey & Yellow
58.3	25.2	2.29	0.673	Grey
60	30	3.5	1.08	Grey & Yellow
63.3	37	3.5	1.120	Grey & Yellow
64.2	27	4.2/2	0.82	Grey
65	25	3	0.94	Grey
65	30	3/4.0	1.370	Grey
75	35	3/6	1.600	Grey
80	40	4	1.71	Grey
80	50	5	2.23	Grey
85	35	4	1.67	Grey
90	40	4/7.0	2.085	Grey
95	45.5	3.2	1.750	Grey
95	68	6	3.53	Grey
96	68	6	3.403	Grey
101.6	50.8	5	2.650	Grey
101.6	50.8	8.4/8.88	4.300	Grey
101.6	50.8	3.2/6.35	2.304	Grey
110	50	4/8	2.887	Grey
110	80	5	3.33	Grey
120	60	5	3.14	Grey
120	60	7	4.38	Grey
125	60	4	2.57	Grey
125	89	4/3.0	2.66	Grey
130	60	3.5	2.5	Grey
135	35	4	2.38	Grey
140	100	5/3.0	3.42	Grey
152.4	101.6	9.5	8.100	Grey
160	90	3.5	2.9	Grey
190	90	4	4.14	Grey
200	70	4	3.86	Grey
200	35	4	3.34	Grey
210	110	4	4.75	Grey

Moments Of Inertia

Box Section

Side (B1)mm	Side (B1)mm	Thickness (t) mm	Weight kg/m	Section Area mm2	Moment of inertia		Colour
					I_xx10³mm⁴	I_yy10³mm⁴
25	25	3	0.55	264	22	22	Grey
38	38	3.2	0.8	422	91	91	Grey & Yellow
38	38	5	1.24	660	123	123	Grey & Yellow
44	44	6	1.7	911	224	224	Grey & Yellow
51	51	3.2	1.13	617	235	235	Grey & Yellow
51	51	6.35	2.17	1137	382	382	Grey & Yellow
60	60	4.25	1.85	999	516	516	Grey & Yellow
76	76	6.35	3.56	1782	1462	1462	Grey
101.6	50.6	6.35/3.25	2.34	1221	1853	465	Grey
101.6	101.6	6.35	4.6	2441	3715	3715	Grey

Available in stock NOW

Width (w) mm	Height (h) mm	Thickness (t) mm	Weight kg/m	Colour
70	120	8	3.77	Grey
76	152	6.35	3.58	Grey
80	150	10	5.71	Grey
100	200	9.5	7.20	Grey
200	200	10	11.02	Grey

List of I Beam and wide flange (H) beam sizes available to order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

I Beam and Wide Flange (H) Beams

Width (w) mm	Height (h) mm	Thickness (t) mm	Weight kg/m
15	38	4	0.35
15.2	38.1	4.5	0.588
15.4	25.4	4	0.373
18	51	4.5	0.761
18	51	5.5	0.761
30	25	3	0.480
30	25	3.6/2.6	0.45
30	40	2	0.40
30	40	3	0.590
30	40	3.6/2.6	0.56
30	58	3	0.649
30	65	3	0.750
30	80	3	0.873
39	58	6	0.649
51	102	6.4	2.491
60	80	3.3	1.320
60	80	4
60	120	6	2.54
75	150	8	4.25
76	152	6.4	3.562
76.2	152.4	9.53	5.366
80	116.5	5	2530
80	152	10	5.710
80	160	8	4.54
100	100	6.5	3.170
100	100	8	4.378
100	103	6.5	3.17
100	120	8	3.77
100	150	8	5.022
120	120	8	5.200

- Stiffening profiles for insulated sandwich panels in red.

Moments Of Inertia

Pultruded I Beam And Wide Flange (H) Beam

Width (W) mm	Height (H) mm	Thickness (t) mm	Weight kg/m	Section Area mm2	Moment of inertia		Colour
					I_xx10³mm⁴	I_yy10³mm⁴
30	40	2	0.4	193	51	9	White
70	120	8	3.77	2002	4394	463	Grey
80	150	10	5.71	2951	10125	866	Grey
100	200	9.5	7.2	3670	22341	1598	Grey
200	200	10	11.02	5800	40993	13318	Grey

Available in stock NOW

	Dimensions mm	Weight kg/m	Colour
Handrail profile	76 x 50	1.47	Grey & Yellow
Knee rail tube	38od x 32 id	0.62	Grey & Yellow
Knee rail tube	31od x 25 id	0.54	Grey & Yellow
Toe rail (Kick plate)	150 x 3	1.30	Grey & Yellow

- See the GRP Standard Handrails page and the GRP Modular Handrails page for an alternative handrail system.

Pultruded Handrail Profiles Made To Order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Handrail Profiles

	Dimensions mm	Weight kg/m
Handrail profile	70×60 (fits 51mm box stanchion)	1.47
Handrail profile	61×61 (fits 60mm box stanchion	1.53
Knee rail tube	32od x 28 id	0.35
Toe rail (Kick plate)	110×18.5×3.5 (E Shape)	1.01
	150x15x3 (cavity)	1.45
	101x15x3.6 (W shape)	0.85

Available in stock NOW

Outside (ribbed) dia (d1) mm	Inside (ribbed) dia (d2) mm	Thickness (t) mm	Weight kg/m	Colour
34.5	25.5	3.25	0.67	Grey & Yellow

Pultruded Ladder Rung Made To Order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Ladder Rung (Round Ribbed)

Outside (ribbed) dia (d1) mm	Inside dia (d2) mm	Thickness (t) mm	Weight kg/m
38	28	4
27	20	3	0.55
24.5	16	3.5

D section Ladder Rung

Overall width mm	Overall depth mm	Thickness (t) mm	Weight kg/m
37	27.5	2.5

Available in stock NOW

Width (w) mm	Height (h) mm	Thickness (t) mm	Weight kg/m	Colour
41.5	41.5	3.50	0.92	Grey

Pultruded Uni-Strut Made To Order

Please note that the minimum order is 500m and production typically takes between 12-14 weeks.

Uni-Strut Type Profile

Width (w) mm	Height (h) mm	Thickness (t) mm	Weight kg/m
42	24	5	0.074
42	42	3 (5)	0.85

Box End Caps
- 51 x 6.35mm Over End Cap
- 51 Box Insert End Cap
- 60 Box Insert End Cap
- 76 Box Insert End Cap
- 101.6 Box Insert End Cap

Glue / Adhesive

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Technical Standards
Specifications
Colour
Resin Options

BSEN13706 Specification for Pultruded Profiles defines two grades of structural profiles. Our structural profiles with a wall thickness of over 5mm meet the higher performance E23 grade, while those at 3-5mm thick meet the E17 grade. Please view our Technical Data Table below for further specifications.

	Units	Property Data	Property Data
		E 23 Grade	E 17 Grade
Full section modulus	GPa	23	17
Tensile strength (axial)	MPa	240	170
Tensile strength (transverse)	MPa	50	30
Tensile Modulus (axial)	GPa	23	17
Tensile Modulus (transverse)	GPa	7	5
Flexural strength (axial)	MPa	240	170
Flexural strength (transverse)	MPa	100	70
Inter-laminar shear	MPa	25	15
Pin bearing strength	MPa	70	50

Additional Generic Physical Property Data

Property	Units	typical value
Density	g/cm ³	1.9
Barcol Hardness	3	50
Water Absorption	%	1.0 max
Electrical Strength	kV/mm	5-10
Coeff. of thermal expansion	deg C x 10 ^-6	6-10
Coeff. of thermal conductivity	W/m deg C	0.3-0.35

- 6 metres as standard
- Can be cut to suit
- Immediate delivery from stock
- More Profiles available but not stocked

- Pultruded Profiles: Grey
- Handrails and Ladder Profiles: Grey/Yellow
- Other RAL colours available on request

Available to be made in the following Resin Options:

- Fire retardant to BS476
- Pt7 Class 1
- Pt7 Class 2
- Low smoke
- Low toxicity

Other Points

– Price dependant on volume
– Next day delivery in most cases
– Structural Profiles are stocked in Grey with some shapes also stocked in Yellow
– For joining Pultruded Profiles please contact us.

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GRP Pultruded Profiles