FAQs
Do you need to pre-drill holes for roofing screws?
No, not with this range of roofing screws as they are self-drilling.
How long should my roofing screws be?
It depends on which roofing sheet is being installed. The screws chosen will need to penetrate the frame beneath as well as the roofing sheet itself. We have a large range of screw lengths available to accommodate for any roofing installation.
How tight should my roofing screws be?
It’s important not to overtighten screws as this will put pressure on the washers which could potentially break them. Make sure the screws are flush to roofing surface and make sure that once screwed, they are tight enough to hold the structure.
What drill bit do I need for my roofing screws?
We recommend using the TEK Socket Driver Tool when using the 8mm hex head screws.
Product Reviews

25mm Screws for Steel with Moulded Head (Pack of 100)

Verified Buyer
Used the recommended socket driver and it was super smooth.

22mm Stitcher Screws With a 16mm Bonded Washer (Pack of 100)
Verified Buyer
These self tappers were so much better to use than the original non tappers. Made my job quicker and easier

HC19 19mm Colour Cap (Pack of 100)

Verified Buyer
Brilliant way to hide unsightly screws on a roof, matches colour perfectly and easy to pop on.


















