Insulate Old House Wood Siding

It s an old house with many repairs additions over the years.

Insulate old house wood siding.

Alternatively adding insulation to the walls can also be done from the inside which requires the removal of drywall and can be more difficult and expensive than it s worth. Insulating 100 year old house wood siding hope this question isn t too common. Wood siding is usually not replaced every couple decades like shingle roofs. There is of course no insulation in the walls.

One section of the house actually had wood siding and no sheathing but we were able to remove it as no asbestos was present. In particular homes sided with wood can usually benefit from house wrap barriers since they have many seams where the boards overlap. Don t insulate your walls. I was confused about the sheathing as my 1x6 pine looked a lot like the pictures.

Chances are good that if your house was built before the 1960 s there is little to no insulation. Siding that s assembled from large panels such as vinyl or aluminum cladding also makes a good candidate too since water can enter through cracks where the pieces are joined. The old siding will either be removed or covered up in the process making it easy to add insulation a number of ways. I have an old house that has double wood walls.

Vinyl siding must be installed against a flat surface. I was considering going with plywood covered by hardieboard siding. But fiberglass or mineral wool may be a better option in wet windy areas particularly in houses with wood siding because unlike cellulose they don t absorb moisture. I need to replace the siding and am having difficulty finding wood siding.

I get asked a lot about insulating old houses especially in the wintertime. I have heard that if you try to insulate walls that are designed for dead air. Wood on the inside under the sheetrock then 2x4 support studs and horizontal fire breaks then wood siding on the outside. At least 3 different scenarios on exterior walls so far.

Naturally i want insulation in there. If a house s attic or roof is already fully insulated. Interior wall insulation in an old house. I know and it pains me to say this but the number one danger area that causes problems with old house insulation is your walls.