Rubber roofing is generally applied on flat roofs.
How to join rubber roofing.
Use only toluene naptha or white gasoline.
Proper cleaning is essential.
Overlap the two rubber membranes by 75mm 3inches overlap the two rubber membrane sheets to be joined by 75mm 3inches.
If everything appears in order wait one half hour for the adhesive to bond and then make any last minute adjustments needed source.
We generally eliminate field seaming by fabricating each roof as a single sheet.
Roll out the rubber across the adhesive trim where necessary and check for air bubbles.
Two or more rubber mats are laid side by side one of which has a top sheet overlap seam flap.
This is the type of system i like to install best one of the key strengths of a rubber roof is the lack of joints and therefore potential leaks epdm rubber membrane can be cut to virtually any size from one piece without joins up to 15m x 30m.
However when seaming is unavoidable it is possible to permanently join two sheets of epdm rubber in the field by applying seam tape between the sheets.
One piece rubber roof fully adhered.
It is common on long runs to overlap the two sheets by more than 3 and then cut back the top sheet of rubber membrane once the splice tape has been stuck to the bottom sheet.
Rubber shingles can be used in addition to a flat rubber roof to improve the appearance.
Old house web.