If you are looking for a low-cost retrofit solution and want to cover your roof with a lightweight, through-fastened panel, MBCI’s Retro-R® Panel installed over your existing roof could be the answer.

Nestled in the Columbia River Gorge, Tum-A-Lum Lumber Company has been a part of the small Hood River, Oregon community for more than 100 years. But when the owners realized the rapidly aging building ...