It must be coated by roofing felt.
Flashband on corrugated roof.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
To install corrugated roofing start by cutting your panels to length with an angle grinder.
Published on mar 28 2017 if you have a minor crack on your roof you can fix it quickly to avoid further damages.
Bostik flashband grey 10m x 225mm 22704 product rating 4 5 out of 5 stars compare.
Secure the metal sheets by pounding nails into it.
Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.
In a bid to make our corrugated asbestos garage roof weather proof i bought some bituminous self adhesive flashband flashing to apply to the edges of the roof where it meets a surrounding low brick parapet.
Place the metal sheet at a corner of the room preferably near the bottom of the roof s lip.
Bostik flashband self adhesive flashing tape for roofs is a flexible bitumen strip that bonds instantly to most building materials to provide a permanent watertight seal.
The nails should be put on the middle of the metal s hump.
Using bosik flashband around 20 from screwfix you can immediately stop the.
I m quite pleased with the performance of this product as i was a.
Flashband is easily applied using just hand pressure and a seam roller and is ideal for new build maintenance and repair projects including.