for flat rooftops with PV modules. While most European and national testing focuses on material and product testing, this TP is novel because it includes all elements of the roof. “We hope that ...

EPDM (ethylene propylene diene monomer) is a roofing material that is best known for its durability and suitability with flat roofs, so if that's what you need for your roof, it's worth considering.

DIY repairs to every kind of flat roof material are possible, but not always advisable If you live in Bergen County and you ...