How Do You Install Vinyl Siding Over Wood Siding

If none exists under the wood then you will have to take a major step back on this project and have your house wrapped with the proper material.

How do you install vinyl siding over wood siding.

Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. Next you need to make sure you re planning to install this vinyl siding over a moisture barrier. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. Using chalk mark intervals around the house where you will install the vinyl panels.

Remember that vinyl siding expands and contracts so you can t nail it securely into place. Start with the side of your house with the least doors and windows. Fastening strips are the key to vinyl installation. Now that you ve got your moisture barrier all set it s time to install that siding.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. Snap a level chalk line around the bottom of the house about an inch above the bottom of the existing wood siding for a steel starter strip. Take your measurements to the hardware store and order your choice of 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.