Designed to fix Corolux Corrugated PVC roof sheets to timber structures, these fixings provide a substantial level of security. They have been produced to prevent over tightening, which can damage both the fixings and the sheeting.
The process of figuring out the number of roof fixings required for your project is very straightforward:
Each fixing includes the screw and a clear waterproof top cap.
- First, the roof width should be divided by fixing centres in your required sheet. These can be found in the installation manual.
- After this, the roof length should also be divided by the recommended support centres for the required sheet (also in the installation manual).
- Finally, the two should be multiplied together and rounded up to the nearest 10 in order to find out the number of fixing packs you will require.
