Roof profile range
Profile |
Material and available finish |
Gauge (mm) |
Weight (kg/m2) |
Max. load for a 1.8m span |
Max. length (mm) |
Min. convex self curve (mm) |
Min. factory curve (mm*) |
Min. roof pitch |
Imposed load (kN/m2) |
Wind suction load (kN/m2) |
Single span |
Double span |
Multi span |
Single span |
Double span |
Multi span |
131/2/3 |
Steel (H, HDS, P, LG & Z) |
0.7 |
6.90 |
0.37 |
0.99 |
0.99 |
0.65 |
1.20 |
1.46 |
8000 |
30 |
N/A |
10 |
R32 |
Steel (H, HDS, P, LG & Z) |
0.7 |
6.76 |
1.38 |
1.24 |
1.50 |
1.47 |
1.75 |
2.18 |
16000 |
40 |
400 |
4 |
Aluminium (MF, SA & CA) |
0.9 |
2.99 |
0.60 |
1.18 |
1.42 |
0.90 |
1.59 |
1.98 |
16000 |
40 |
1000 |
4 |
R40 |
Steel (H, HDS, P, LG & Z) |
0.7 |
6.76 |
1.22 |
0.90 |
1.09 |
1.49 |
1.30 |
1.62 |
16000 |
40 |
400 |
4 |
R46 |
Steel (H, HDS, P, LG & Z) |
0.7 |
7.36 |
3.01 |
1.82 |
2.15 |
3.87 |
4.09 |
5.10 |
16000 |
55 |
400 |
4 |
Aluminium (MF, SA & CA) |
0.9 |
3.25 |
1.74 |
1.63 |
1.92 |
2.31 |
3.61 |
4.51 |
16000 |
55 |
1000 |
4 |
R60S |
Steel (H, HDS) |
0.7 |
7.24 |
3.56 |
2.07 |
2.45 |
4.17 |
4.28 |
5.33 |
13000 |
60 |
N/A |
4 |
Key:
H – Colorcoat HPS200 Ultra®
HDS - Colorcoat HPS200 Ultra® double sided
P – Colorcoat Prisma®
LG – Colorcoat® LG
Z – Architectural polyester
MF – Mill finish aluminium
SA – Stucco embossed aluminium**
CA – Pre painted aluminium**
* Measured to inside face.
** Subject to minimum order quantities.
Profile manufacturing tolerance |
Cover width (mm) |
±5 |
Squareness (mm) |
<5% of cover width |
Length (mm) <3m |
+10, -5 |
Length (mm) >3m |
+20, -5 |
Tolerance is in accordance with BS EN 14782 |
General reference
All measurements throughout this brochure are referenced in mm unless stated otherwise. Technical illustrations are not to scale.
Load/span figures
The load/span information in the table below is based on a total load of 1.20kN/m2 and a deflection limit of L/200 and should be used as a guide only. Our full load span tables are available for download below. If you have any further questions please do not hesitate to contact our Technical Team.
Curving
Although the self curve minimum values shown have been chosen with aesthetics in mind some stress marking may be present in the profile trough. Self curved panel ends laps will ‘bird mouth’ slightly, therefore long sheet lengths are recommended to reduce the number of end laps. The factory curved data relates to a single convex curve. Information regarding double or wave curves please contact the technical department.