Window Repair and Weatherization Guidebook Written by Richard | July 24, 2013 | Industry News The Architectural Heritage Center in Portland, Oregon has published a Window Repair & Restoration Guidebook. This 20 page booklet is an excellent resouce for anyone looking to restore windows. It can be downloaded for free HERE . Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website