Installing Vinyl Siding Over Wood Siding

Scrape away old caulking around windows and doors.

Installing vinyl siding over wood siding.

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. This goes for fiber cement hardwood and masonite siding. 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. Since you need a firm base to install vinyl siding you first need to remove old vinyl and expose the underlying wood.

Using chalk mark intervals around the house where you will install the vinyl panels. Again we urge you to get a free property inspection from the best vinyl siding installers as you may even need to adjust your window door frames. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. These products are designed primarily to pad imperfections on the walls so the new layer of siding will lay flatter.

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. Install the starter strip. View all this and more at http www vinylsidingzone.

The trims and all the siding have to hang somewhat loosely upon nails to enable the siding to grow and contract. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. You can install vinyl siding over old wood siding but should not try to install new vinyl siding over old vinyl siding. The build up of old caulking interferes with the positioning of new trim for the 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. Surface preparation for vinyl siding installation securely nail all loose boards and wood trim and replace any rotted boards. Remember that vinyl siding expands and contracts so you can t nail it securely into place. House wrap usually is placed.