Install New Siding Over Old Siding

Start with the side of your house with the least.

Install new siding over old siding.

With other siding types fiber cement engineered wood etc. Never install vinyl siding over rotten wood. You can install vinyl siding over old wood siding but should not try to install new vinyl siding over old vinyl siding. If the wood siding is beveled or lapped you.

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. Take your measurements to the hardware store and order your choice of vinyl siding. In most cases you can put new siding directly on top of old siding without having to remove the old siding first and in addition it will in fact add an addition layer of insulation thereby helping lower your energy bill. Foam board is however often.

One major stipulation with the james hardie siding warranty is that it specifically states that if any project is not installed according to the best practices standards the warranty on that material is null and void. It s especially affordable when it placed over existing siding because the labor of removing the old siding is not needed. Installing vinyl siding over wood siding wood must be sound. How to install vinyl siding over wood siding measure the amount of vinyl siding that you ll need to order.

There are online siding calculators that will help you. Existing wood siding must be in good shape with no rot or mold and fastened tightly to the wall. The manufacturers specifically say that to install their product over existing siding is to void the warranty. Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding.

Since you need a firm base to install vinyl siding you first need to remove old vinyl and expose the underlying wood. That s why it s important to make sure that the quote you get includes removal of the old siding. The first is your moving the siding of the house about 3 4 of an inch outward. Can you put new siding over old siding in general or do i need to remove the existing one.

There are a few things that you ll need to know when doing this however.