Can You Put Vinyl Siding Over Old Wood Siding

Installing vinyl siding over wood siding.

Can you put vinyl siding over old wood siding.

The main concern to understand is that the hardieplank siding is going to be on the house for. While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl. 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. Find out if it is possible to install cedar siding directly over other siding materials like wood vinyl or brick.

If your wood siding is beveled you ll need to use furring strips and foam board to provide a flat surface for the new vinyl siding. Any imperfections in the wall will almost always show up in the siding. While we recommend a full replacement vinyl siding can be installed over old wood siding but it requires an expert attention to detail knowledge of rotting wood mold and considerable preparation. With other siding types fiber cement engineered wood etc.

Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. There are two options for this. On older homes any old siding vinyl or metal needs to be removed. Remove the siding and install oriented strand board commonly referred to as osb or to use the existing siding that s on the house now as substrate or layer beneath the top surface underneath the hardieplank 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. 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.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. If there isn t a moisture barrier beneath the old wood siding you ll want to install one over it before you add the new vinyl siding. Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding. Why siding over existing siding is a bad move.