How To Install Vinyl Siding Over Lap Siding

Vinyl siding must be installed against a flat surface.

How to install vinyl siding over lap siding. Once you have attached the first board to the starter strip you will want to check that it was level in its installation. Gap at all ends. Existing wood siding must be in good shape with no rot or mold and fastened tightly to the wall. Begin by installing the first row of siding on both sides of the deck.

From the top of this row and stretch a string line across the deck. If the wood siding is beveled or lapped you. How to install vinyl siding over wood siding measure the amount of vinyl siding that you ll need to order. However it is quite difficult to install vinyl over other varieties of lap siding because any imperfections in the wall will show up after installing the new siding.

Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. Start with the side of your house with the least. To prevent the relatively thin panels from buckling observe these fitting and nailing rules. Nail down any loose boards as well.

Best way to cut vinyl siding and installation. Take your measurements to the hardware store and order your choice of vinyl siding. You can install vinyl siding over old wood siding but should not try to install new vinyl siding over old vinyl siding. While vinyl lap siding is the easiest kind to install it still happens one panel at a time starting from the bottom starter strip.

Vinyl siding installation is designed to hang loosely on the sheathing so that it can expand and contract with temperature changes. To provide a common reference point measure up 8 in. This goes for fiber cement hardwood and masonite siding. You ll need to remove and replace any rotten areas before you install vinyl siding.

Never install vinyl siding over rotten wood. Installing vinyl siding over wood siding wood must be sound. The ends are then pushed into the j channel on the ends. This helps to prevent moisture retention that can lead to rot under the newly installed vinyl siding.

If you do decide to cover your lap siding in vinyl you ll need to first layer the existing lap siding with highly durable foam insulation and a moisture prevention barrier.