Roof Venting crash course

Roof Venting crash course   Understand when to vent your roof, when not to, and [...]

Unvented Roof Assemblies

 by Chris Schumacher This is a review of unvented roof assemblies, such as conditioned attics and [...]

Buying and installing a metal roof – what are the costs?

The first question most buyers ask themselves and subsequently the most important question to answer [...]

Metal Roof structure in detail

Metal Roof Sub structures in detail Especially with sheet metal roofs, the details of the [...]

5 Ways to Minimize Oil Canning on Metal Roofs

What is Oil Canning? Oil canning is defined as the perceived waviness of a metal [...]