How To Install Vinyl Siding Over Wood Lap Siding

The ends are then pushed into the j channel on the ends.

How to install vinyl siding over wood lap siding.

You ll need to remove and replace any rotten areas before you install 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. 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. Many people think installing vinyl siding over wood siding heck installing vinyl siding in general is an easy task.

The trims and all the siding have to hang somewhat loosely upon nails to enable the siding to grow and contract. Installing vinyl aiding over lap siding. Never install vinyl siding over rotten wood. Because of expansion make sure to leave an extra of an inch 6 centimeters on each side of the panels.

Vinyl also must be installed over a moisture barrier so if none exists under the wood siding the house will have to be wrapped with polyethylene or similar material. Remember that vinyl siding expands and contracts so you can t nail it securely into place. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. Once you have attached the first board to the starter strip you will want to check that it was level in its installation.

Since you need a firm base to install vinyl siding you first need to remove old vinyl and expose the underlying wood. Before moving forward we always say don t self diagnose your siding issues. Using chalk mark intervals around the house where you will install the vinyl panels. Install the starter strip.

This goes for fiber cement hardwood and masonite siding. Nail down any loose boards as well. While vinyl lap siding is the easiest kind to install it still happens one panel at a time starting from the bottom starter strip. House wrap usually is placed.

There are a few options for lap siding that can be covered by vinyl as long as they are still in good condition.