Fitting Corrugated Bitumen Sheeting

Btm corrubit installation video.
Fitting corrugated bitumen sheeting. Onduline is the world s biggest bitumen sheet producer. Install a corrugated roofing wall connector panel to a wall with roofing sealant when installing panels for a patio cover. When framing the roof the spacing for roof trusses should not exceed 24 inches 61 cm and purlins should not exceed 36 inches 91 cm apart. Bitumen roof sheets are a sturdy cost effective and highly workable roofing material for many different outdoor roofing tasks and projects.
The sheets also finish with the corrugation edge facing down to the surface of the roof. Follow manufacturer s instructions for the sealant application. Lay the individual sheets across the roof joists or cross beams. In my mind screws w.
Secure the sheets to the roof by using stainless steel fasteners. Most guides seem to use the nails and many don t even mention the availability of screws. I m about to lay onduline on a 25 roof and am undecided as to which fasteners to use. A short video showing how to install onduline roofing sheets.
Take care to fix the bitumen corrugated sheets the correct way up. The sheets work well roof angles that range from 7 to 85 degrees making them a versatile roofing material.