Located in Hamilton, AMA Roofing Supplies has been serving the do it yourselfer and professional with everything you need for your roofing jobs for over 35 years. Open to the public, we are the leading wholesale and retail distributor of IKO Asphalt Shingles, Ideal Roofing, Duraflo Ventilation, Velux Skylights, Duradek Vinyl Decking and so much more.