Asphalt shingle roofs are popular but can develop leaks over time. Understanding common causes helps homeowners identify and ...

With asphalt shingles, most maintenance involves penetrations through the roof where adhesives, metal flashing and sealants are used. Those sealants deteriorate over time and therefore need to be ...

poses a challenge - Key market players include 3M Co., ALTENLOH, BRINCK and CO. US INC., Apollo Roofing Solutions Ltd., Arkema SA, BASF SE, Bridgestone Corp ...

Those shingles won’t be removed ... Work a putty knife slowly under the bottom lip of each tab and slip it through the ...