Can Vinyl Siding Be Installed Over Existing Siding

It can be a time consuming and in some cases very expensive.

Can vinyl siding be installed over existing siding. The client had a tight budget and just wanted to patch in new siding to match the existing siding. While i would never want to see beautiful logs get covered up with siding i will say that it is possible to cover the logs with siding. Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding. On existing houses old vinyl or metal siding must be removed but vinyl can be installed over old wood siding without removing it.

The thickness of wood sheathing counts toward the total thickness that the fasteners must penetrate into nailable material usually 1 1 4 32mm. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. Feirer the bonus of installing vinyl into wood siding is that you can simply hammer the nails into the existing surface. On this particular job the home already had aluminum siding.

The manufacturers specifically say that to install their product over existing siding is to void the warranty. This type of siding can be placed over some existing siding but most will not be good. 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. Installing vinyl over wood siding does require considerable.

It s no wonder why. Having said that there are a few things that you might want to think about. 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.

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. Typically aluminum is not used anymore to reside residential homes so the siding needed to be special ordered. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. Vinyl siding needs no maintenance and is rot uv and insect resistant source.

While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl. Vinyl siding can be installed over common wood sheathings such as plywood oriented strand board osb or other materials e g foam plastic insulating sheathing. Any imperfections in the wall will almost always show up in the siding.