A roof recover retrofit involves installing a new, durable metal roof over an existing roof in a way that is structurally sound, non-disruptive, and cost-effective. This system enhances the roof’s ...

Green roof systems have emerged as a multifunctional solution for urban environmental challenges, offering a suite of ecosystem services that enhance both the built and natural environment. These ...

“If it isn’t leaking, don’t think about it” is a mistake too many homeowners make, especially during the long rainy season in the Pacific Northwest. Homeowners rarely think about the roof over their ...