Can You Put Vinyl Siding Over Metal Siding

The long slots in the siding are for that reason so the vinyl can slide as it expands in the heat of the day and not warp marring the appearance.

Can you put vinyl siding over metal siding.

Was the problem that they put new siding over old or that they put new siding over a rotted wall with no drainage plain in between. This goes for fiber cement hardwood and masonite siding. Putting lathe up against the siding will usually end up with some wavy areas in the vinyl siding. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding.

Installing vinyl siding over wood siding. When you put siding on don t nail it tight you should leave a 1 8 1 4 inch between the nail head and the furring strips so the vinyl in between can easily move. This type of siding can be placed over some existing siding but most will not be good. 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. In many areas with variable climate you are not allowed to put new over old roofing even if you know it will shorten the ife and not perform well. Any imperfections in the wall will almost always show up in the 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.

Also if you are in a humid area you would be taking a big chance with moisture problems by having double vapor barriers. The main concern to understand is that the hardieplank siding is going to be on the house for. I ve seen house fires where the vinyl siding burned off only to reveal the superior asbestos shingles underneath which saved the house. 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.

Vinyl over any other siding is a mistake. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl.