Founded in 1979, Ideal Insulation & Roofing is a second generation family business and a leader among Alberta’s insulation and roofing companies. IDEAL Insulation & Roofing offers a 10 year contractor warranty standard on any and all work we do. Why 10 years when the average warranty offered by our competition is only 5 years? We offer a 10 year contractor warranty because we stand behind the quality and training of our crews and we believe that 10 years is a fair statute of limitations for you the Customer.