Watch this brand new video from The InterNACHI School – we followed Certified Master Inspector® Russ Ackerman as he conducted an on-site roof inspection, giving all sorts of great tips and tricks he’s learned over the years from first-hand experience.
This information is extremely valuable, and it’s all right here thanks to InterNACHI! Check it out at the link below:
https://www.nachi.org/tv/2017/06/01/performing-a-roof-inspection-with-russ-ackerman-cmi/