Can You Put Vinyl Siding Over Old Wood Siding

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.

Can you put vinyl siding over old wood siding.

Yes you may be able to save some money by not removing the old siding but that old siding could be hiding problems that may bite you down the road. While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl. Find out if it is possible to install cedar siding directly over other siding materials like wood vinyl or brick. The main concern to understand is that the hardieplank siding is going to be on the house for.

Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding. 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. 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. With other siding types fiber cement engineered wood etc.

Yes you can put vinyl siding over existing wood siding assuming its condition is still good. Left unchecked small issues can become major problems that could end up costing thousands of dollars to rectify. This goes for fiber cement hardwood and masonite siding. There are two options for this.

Installing vinyl siding over wood 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. 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. The manufacturers specifically say that to install their product over existing siding is to void the warranty.

Any imperfections in the wall will almost always show up in the siding. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. 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. Why siding over existing siding is a bad move.