Installing Siding Over Old Siding

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

Installing siding over old siding.

Surprisingly many vinyl siding manufacturers state that it s perfectly acceptable to install their product over old siding. Start with the side of your house with the least. How to install vinyl siding over wood siding measure the amount of vinyl siding that you ll need to order. If the wood siding is beveled or lapped you.

You ll need to remove and replace any rotten areas before you install vinyl. Installing vinyl siding over wood siding wood must be sound. 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. 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.

With other siding types fiber cement engineered wood etc. Why siding over existing siding is a bad move. That s why it s important to make sure that the quote you get includes removal of the old siding. There are two options for this.

The main concern to understand is that the hardieplank siding is going to be on the house for a very long time. Never install vinyl siding over rotten wood. 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.