How To Overlap Aluminum Siding

Typically aluminum is not used anymore to reside residential homes so the siding needed to be special ordered.

How to overlap aluminum siding.

Normally there is a small notch in the bottom lip of the siding that allows you to place your second horizontal piece against the first. Make it 3 inches wider than the patch you removed so. Each piece should overlap the previous section of aluminum fascia by 1 to 2 inches but the overlap should be a smooth transition that doesn t cause bumps or raised areas. Cut the replacement patch.

Draw a square around the damaged siding. On this particular job the home already had aluminum siding. Install each sheet with nails laying every sheet straight and being sure to leave no gaps between the sheets. Lap siding is a traditional form of cladding a structure against the elements.

You should not make this joint tight. Be sure that the cuts are straight and follow the correct angles. The client had a tight budget and just wanted to patch in new siding to match the existing siding. How to overlap siding.

Lap siding is designed to move water down an exterior wall without allowing the water to. The final screw hole for one piece should line up with the first screw hole in the following section. Bend the square down and then cut across the bottom. Your second piece of siding should overlap your first at its horizontal edge about an inch.

Foam board is the most commonly recommended underlayment application for aluminum siding.