Roofing Industry
IMPACT RESISTANT SHINGLES

From Haag Education
In May 2019, Haag Research & Testing Co. (HRT) published the blog for the Haag Global newsletter which discussed the history of simulated hail...
GAF Energy is Transforming the Residential...

GAF Energy is Transforming the Residential Solar Industry
With an aim to generate energy from every roof, GAF energy offers homeowners elegant solar roofing options. GAF energy was launched by Standard I...
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