Can Vinyl Siding Be Placed Over Wood Siding

Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding.

Can vinyl siding be placed over wood siding.

While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl. A current trend in home remodeling is doing away with wood siding and installing vinyl siding on the exterior of homes. Never install vinyl siding over rotten wood. Vinyl also must be installed over a moisture barrier so if none exists under the wood siding the house will have to be wrapped with polyethylene or similar material.

Thanks for your interest in the project. This could be done with vinyl but not with a cement siding where you nail right to the house as opposed to hanging the siding like you do with vinyl or aluminum. House wrap usually is placed. With other siding types fiber cement engineered wood etc.

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 best place to start is to closely examine the existing siding to get a good understanding of what condition it is actually in. Yes you can put vinyl siding over existing wood siding assuming its condition is still 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 bowed curling delaminated or rotting.

This goes for fiber cement hardwood and masonite siding. Vinyl siding needs no maintenance and is rot uv and insect resistant source. When you have wood siding on your house and you decide to install vinyl siding the dilemma of removing the existing wood siding or leave it on arises. Vinyl siding is less likely than wood to trap moisture due to the tiny weep holes in the butts of the panels and the fact that it s loosely hung to allow air to circulate behind it.

The bonus of installing vinyl into wood siding is that you can simply hammer the nails into the existing surface. The manufacturers specifically say that to install their product over existing siding is to void the warranty. Since you need a firm base to install vinyl siding you first need to remove old vinyl and expose the underlying wood.