Installing Vinyl Siding Over Existing Clapboard

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.

Installing vinyl siding over existing clapboard.

It has aluminum siding which is in good condition but i want to install new vinyl siding. A current trend in home remodeling is doing away with wood siding and installing vinyl siding on the exterior of homes. Removing existing siding and installing osb has several benefits such as having brand new substrate on the home and the ability to inspect the wall cavity and all framing insulation and structural integrity of the home before replacing siding. These products are designed primarily to pad imperfections on the walls so the new layer of siding will lay flatter.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. The most common practice when installing vinyl siding over existing wood shingles or clapboard is to first put up rigid foam or fan fold. Vinyl siding needs no maintenance and is rot uv and insect resistant source. Find out if it is possible to install cedar siding directly over other siding materials like wood vinyl or brick.

This goes for fiber cement hardwood and masonite siding. One major stipulation with the james hardie siding warranty is that it specifically states that if. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. It s no wonder why.

If more than one clapboard is needed to span a wall snap a chalk line between the marks on the corner boards on top of the course being overlapped. Join the clapboards with scarf joints as in step 3. Even though most reputable contractors will never install siding over existing siding there are knuckleheads out there that will say you can do it and it s not a problem. Step 8 siding beside windows photo by david carmack.

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. Installing vinyl siding over wood siding. Someone told me i could install it on top of the aluminum is that a good or. Carefully slide the notched piece of siding into place.