We generally eliminate field seaming by fabricating each roof as a single sheet.
How to join rubber roofing.
Seam tape is laid down to join them together at.
Two or more rubber mats are laid side by side one of which has a top sheet overlap seam flap.
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.
Find out how to join an epdm rubber membrane to an existing roofing material.
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.
Overlap the two rubber membranes by 75mm 3inches overlap the two rubber membrane sheets to be joined by 75mm 3inches.
One piece rubber roof fully adhered.
Find out how to join an epdm rubber membrane to an existing roofing material such as felt using a termination bar.
Old house web.
Proper cleaning is essential.
Use only toluene naptha or white gasoline.
If everything appears in order wait one half hour for the adhesive to bond and then make any last minute adjustments needed source.
Roll out the rubber across the adhesive trim where necessary and check for air bubbles.