Old Siding Under Newer Siding

But be sure to check your local building codes first to see if it is allowed in your area.

Old siding under newer siding.

In a 2015 cost vs. This usually happens on walls with wooden siding that is not uniform or hand split such as cedar shakes. Removing asbestos is often cost prohibitive for most people. Alternatively if you leave the asbestos on your home you can safely seal the old siding underneath the new siding and because asbestos is an excellent insulator you will actually be adding to the energy efficiency of your home by leaving it on.

On the right this is that same home and an example on why you never install new siding over existing siding as this is what you will find underneath of it. Long think pieces and mounted side by side horizontally across the house. Cut into square or rectangular shapes and is layered vertically to give the impression of many layers of shingles. However removing the asbestos siding first though more expensive is the best alternative in the long run.

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. Inspecting the walls under the siding when the old siding is removed from your home the home siding contractor will inspect the wall and insulation to ensure it is okay. Just recently i got some clear confirmation that our policy of tearing off old siding before installing new siding is the right policy. There are two options for this.

Best siding value good investment. Other than color which dictates the appearance of vinyl siding there are two main shapes or types. Value report new vinyl. It also eliminates the problem of mold forming when insulation is attached directly to the substrate.

Going over the existing siding adds to the r value by creating an air space between the insulation and old siding.