Insulating Old Solid Stone Walls

If it s an old foundation first make sure that the foundation is in good condition.

Insulating old solid stone walls.

Insulating solid walls old and historic buildings. We ve had many enquiries about insulation to old houses especially to the inside of the external walls. Solid walls if they are dry don t lose a lot of heat. Let s go through this process in more detail.

If your home was built before the 1920s its external walls are probably solid walls rather than cavity walls. How old the wall is. Solid walls can be insulated internally by fitting rigid boards to the wall or building a separate stud wall and filling the gap with insulating material for example mineral wool fibre. Well cared for buildings are far more energy efficient.

Rigid insulation boards are around 2 to 4 inches thick and made of plasterboard backed with insulation material usually foamed plastic. Cavity walls are made of two layers with a small gap or cavity between them. How to insulate stone foundation walls that present you with an irregular surface. Traditional solid wall construction is often the most difficult and in many cases the least cost effective part of a building to insulate.

Insulating the walls should be last on your list as other measures are often cheaper and easier yet also effective in improving a. Internal solid wall insulation works by adding a thermal layer of material to the existing wall. Where to insulate first is worth some serious thought. Material from which the wall was built for example stone brick or timber.

Solid walls have no gap so they can t be filled with cavity wall insulation. Those walls have a u value of 2 30w m current building regulations demand 0 3w m. The structure of the wall cavity or solid in uk houses built before 1920s are likely to have solid walls. Oftentimes stone foundation walls must be repointed or even rebuilt if the old mortar joints have deteriorated.

However adding insulation to solid walls can lead to a significant reduction in heat loss but thought and care is needed to make sure the works are appropriate effective and do not cause long term problems. Insulate the inside of the house make it nice and warm cozy no heat loss. It is not always the case that insulation is essential to all elements of the building envelope but in the above case with a nine inch solid brick wall it is difficult to get away from the idea that insulating it will be a good thing. Solid wall insulation may be suitable for a variety of property types such as brick stone steel framed and concrete construction.

The main factors to take under consideration will be. It is important that we understand insulating walls will depend on many variables. Solid walls can be insulated internally from the inside and. Insulating your solid walls could cut your heating costs considerably and make your home more comfortable.

It seems at first glance very sensible. The thicker they are the less they lose.