Steel profiles
Standard external weather sheets are available in 0.5mm and 0.7mm thicknesses.
Tables 01 and 02 give the standard profile dimensions, weights, and manufacturing tolerances.
The steel used in the AS series roof and wall profiles is hot-dip
galvanised to BS EN 10142:2000, BS EN 10147:2000 or Aluzinc coated, then finished with one of the coatings listed in Table 03 or one of an equivalent quality.
Weather sheets are available in a number of different profiles, many with matching roof and wall profiles. The following pages show the details and load tables for each profile.
In order to maintain our high standards of customer service we may replace the steel listed here with that of similar quality from different suppliers.
For technical and performance details of all profiles click here. |
| Table 01: Profile dimensions |
| Cover |
1m |
| Standard lengths |
1.8 – 12m (others on request) |
| Table 02: Manufacturing tolerances |
Cut to length
L < 3m
L > 3m |
+/- 5mm
+/- 10mm |
| Cover width |
-0mm / +3mm |
| End square |
-3mm / +3mm |
| Table 03: Single skin steel coatings |
| Weather sheet |
Dobel 200XT 200 micron PVC Plastisol |
A high performance pre-painted steel system on a hot dipped galvanised substrate. The outer face is finished with a leather-grain embossed PVC while the inner face is finished with a heat cured epoxy paint system. |
|
Dobel Nova |
A 50 micron thick acrylic polymer coating which has high wear resistance, excellent colourfastness and good flexibility. The coating contains no PVC or Isocyanates and the material is wholly recyclable. |
|
Polyester |
A polyester coating with a medium term life. |
|
Agri-Steel |
A polyester coating recommended for the agricultural market. Agri-Steel has a superior substrate coating and interior paint finish when compared to standard polyester. |
|
Corus HPS200 |
A durable organic coating with Scintilla finish on a substrate treated with hotdipped zinc-aluminium alloy. |
|
Corus and Dobel PVDF |
A 27 micron thick stoved flurocarbon coating: excellent colour stability at temperatures as high as 120ºC. |
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