How To Overlap Aluminum Siding
Attach the strip about once every 16 inches and at the ends.
How to overlap aluminum siding. Foam board is the most commonly recommended underlayment application for aluminum siding. Lap siding is designed to move water down an exterior wall without allowing the water to. 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. With a utility knife cut the top and side edges.
Your second piece of siding should overlap your first at its horizontal edge about an inch. Lap siding is a traditional form of cladding a structure against the elements. Use caution when working on ladders. Typically aluminum is not used anymore to reside residential homes so the siding needed to be special ordered.
On this particular job the home already had aluminum siding. How to overlap siding. Be sure that the cuts are straight and follow the correct angles. Draw a square around the damaged siding.
You should not make this joint tight. The client had a tight budget and just wanted to patch in new siding to match the existing siding. The final screw hole for one piece should line up with the first screw hole in the following section. Make it 3 inches wider than the patch you removed so.
Bend the square down and then cut across the bottom.