MassLive.com: Raising the (price of the) roof: Price of lumber, building materials up 180% in the last year — here’s why. https://www.masslive.com/business/2021/04/raising-the-price-of-the-roof-price-of-lumber-building-materials-up-180-in-the-last-year-heres-why.html
Anthrocode 