What Do I Need For Vinyl Siding Over Existing

With other siding types fiber cement engineered wood etc.

What do i need for vinyl siding over existing.

The manufacturers specifically say that to install their product over existing siding is to void the warranty. Covering flat walls such as t 111 or stucco. Some contractors that favor vinyl may go so far as to say it s borderline waterproof. These products are designed primarily to pad imperfections on the walls so the new layer of siding will lay flatter.

Installing vinyl siding over wood siding. No siding manufacturer voids a warranty for installing siding over existing siding. Just like vinyl siding you ll need to ensure the siding surface is completely flat either by the old siding or by adding slats to the wall. Vinyl siding is one of the least expensive siding options.

Rot and deterioration is something that shows up as you install the siding. Vinyl is durable and low maintenance. 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. Vinyl siding is made from polyvinyl chloride pvc and requires no painting or caulking.

Although i do not recommend siding over existing siding i suppose a case could be made for doing so if you had an asbestos shingled house that was in great shape and you wanted to retain the fire retardant protection of the asbestos but still reside the house cheaply. This siding is available in a variety of colors and textures. In reality although the vinyl material itself is waterproof the numerous seams and gaps that occur during installation aren t. This type of siding can be placed over some existing siding but most will not be good.

Many homeowners choose vinyl siding because it is relatively inexpensive easy for a do it yourselfer to install resists insects and rot and never needs. It can be applied over existing masonry or wood siding to transform the look of your home. 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. Any imperfections in the wall will almost always show up in the siding.

Using existing siding for replacing siding the best place to start is to closely examine the existing siding to get a good understanding of what condition it is actually in. And in the 30 plus years installing vinyl i have never had a recall from problems that were missed during the job or were the results of the installation. Another benefit of quality vinyl siding is that it is highly water resistant when correctly installed.