Hopkins Aluminum does exterior home improvements. Vinyl horizontal siding with insulation. Siding comes in different profiles. Using insulation with the siding will lower the heating costs. We also supply and install North Star vinyl replacement windows and patio doors. New windows can also save money to the heating costs. We also supply and install aluminum vented soffit. A roof needs ventilation in the soffit and through the roof vents. We cut the holes to help make sure the roof shingles don't curl early. Aluminum fascia to prevent the wood from rotting. 5" seamless eavestrough on heavy duty hangers and screws. Large square 3"x 3" downpipes. Factory box mitres at corners with screws and gutterseal. We also do storm and entry doors. We use all heavy gauge materials.