Can You Put Vinyl Siding Over Metal Siding

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

Can you put vinyl siding over metal 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. 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. The main concern to understand is that the hardieplank siding is going to be on the house for. Granted siding is not as critical as roof fpr weatherproofing there are other problems with trim and performance to be recognized in advance.

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. Any imperfections in the wall will almost always show up in the siding. This goes for fiber cement hardwood and masonite siding. Vinyl over any other siding is a mistake.

I ve seen house fires where the vinyl siding burned off only to reveal the superior asbestos shingles underneath which saved the house. This type of siding can be placed over some existing siding but most will not be good. While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl. 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.

Also if you are in a humid area you would be taking a big chance with moisture problems by having double vapor barriers. Installing vinyl siding over wood siding. 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. 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.

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. There are two options for this. If the job had been done right the house would have been a total loss.