Vinyl Siding Institute
Association of vinyl & polymeric siding manufacturers & suppliers to the industry: sponsors product & installation certification programs.
Preservation Products, Inc.
Waterproofing materials for wood & masonry; Tin-roof restoration systems; AcryMax acrylic roof coating system. Also: Masonry coating systems, church work.
Bridger Steel
Architecturally accurate metal roofing and siding; available in a wide range of colors including prints and vintage inspired patinas; LEED certification is available on some products.
Heather & Little Limited
Custom fabricator & supplier of sheet-metal roofing & specialty architectural sheet metal: finials, cornices, capitals, cresting, canopies, shingles, siding, cupolas, steeples, domes & snowguards; reproductions; custom bronze windows.
