Can You Put Vinyl Siding Over Metal Siding

If the job had been done right the house would have been a total loss.

Can you put vinyl siding over metal siding.

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. I ve seen house fires where the vinyl siding burned off only to reveal the superior asbestos shingles underneath which saved the house. 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. 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.

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. 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. 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.

Also if you are in a humid area you would be taking a big chance with moisture problems by having double vapor barriers. Vinyl over any other siding is a mistake. There are two options for this. While covering lap siding with vinyl is an option for some siding other varieties of lap siding can t be covered by vinyl.

Granted siding is not as critical as roof fpr weatherproofing there are other problems with trim and performance to be recognized in advance. This type of siding can be placed over some existing siding but most will not be good. Generally the best idea is to remove any existing siding from your exterior walls before installing the vinyl siding. This goes for fiber cement hardwood and masonite siding.

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. Yes you can put vinyl siding over existing wood siding assuming its condition is still good. The main concern to understand is that the hardieplank siding is going to be on the house for.