Installing Siding Over Old Siding

Installing vinyl siding over wood siding wood must be sound.

Installing siding over old siding.

Existing wood siding must be in good shape with no rot or mold and fastened tightly to the wall. With other siding types fiber cement engineered wood etc. The main concern to understand is that the hardieplank siding is going to be on the house for a very long time. 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.

If the wood siding is beveled or lapped you. 6 tips for installing vinyl siding over old wood siding you can install vinyl siding over old wood siding but should not try to install new vinyl siding over old vinyl siding. Take your measurements to the hardware store and order your choice of vinyl siding. The manufacturers specifically say that to install their product over existing siding is to void the warranty.

You ll need to remove and replace any rotten areas before you install vinyl. There are online siding calculators that will help you. Start with the side of your house with the least. Why siding over existing siding is a bad move.

There are two options for this. That s why it s important to make sure that the quote you get includes removal of the old siding. Never install vinyl siding over rotten wood. How to install vinyl siding over wood siding measure the amount of vinyl siding that you ll need to order.