How To Put Vinyl Siding Over Existing Wood Siding

According to the best practices manual from james hardie existing siding can be used as a substrate as long as it is in good condition meaning that it is not warped.

How to put vinyl siding over existing wood siding.

If the job had been done right the house would have been a total loss. You ll need to remove and replace any rotten areas before you install vinyl. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. Never install vinyl siding over rotten wood.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. Installing vinyl siding over wood siding wood must be sound. Existing wood siding must be in good shape with no rot or mold and fastened tightly to the wall. This goes for fiber cement hardwood and masonite siding.

Remember that vinyl siding expands and contracts so you can t nail it securely into place. Vinyl siding must be installed against a flat surface. 6 tips for installing vinyl siding over old wood siding you can install vinyl siding over old wood siding but should not try to install new vinyl siding over old vinyl siding. If the wood siding is beveled or lapped you.

View all this and more at http www vinylsidingzone. Using chalk mark intervals around the house where you will install the vinyl panels. If it isn t there will be more steps that need to take place before it becomes possible and you might need the help of wood siding repair contractors to have the bad boards replaced which isn t always easy to do for the homeowner himself. Was the problem that they put new siding over old or that they put new siding over a rotted wall with no drainage plain in between.

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. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. Learn about buying vinyl siding how to prepare your house for vinyl siding and what materials to use. Take your measurements to the hardware store and order your choice of vinyl siding.

These products are designed primarily to pad imperfections on the walls so the new layer of siding will lay flatter.