Marvin Windows and Doors
Manufacturer of wood windows & doors: clad & clad-wood; special shapes; custom sizes & more than 11,000 standard sizes; historical replicas; interior & exterior storm windows.
A Buying Guide to companies specializing in masonry restoration and cleaning for historic buildings including Masonry Waterproofing, Repair, Cleaning, and Stripping Paint.
Kreilick Conservation, LLC provides laboratory and field analysis of materials, condition assessments, emergency response and stabilization, treatment, documentation, and maintenance of architectural elements, monuments, sculpture, and objects, specializing in metals and masonry.
Waterproofing materials for wood & masonry; Tin-roof restoration systems; AcryMax acrylic roof coating system. Also: Masonry coating systems, church work.