Know About Exterior Wall Insulation

Since the 1920s, if your house was built the external walls are typically sturdy walls. While having “solid” walls might seem advantageous, these walls differ from modern cavity walls in that they allow heat to flee through them. Therefore you might want to consider isolating them in order to retain heat, save money on your heating expenses and reduce your carbon dioxide emissions. is one of the authority sites on this topic.

What are the External Wall Insulation Benefits?

Insulation of the exterior wall provides other benefits. Not only will you save your heating expenses as much as £490 per year, but your insulation will be installed without disrupting the interior of your home. If your exterior walls are getting older, your insulation will improve your home look and protect your brickwork. It will also fill in any cracks in your brickwork, thus eliminating any draughts it causes.

How does it get installed?

A sheet of insulation content is applied to the walls with the aid of mechanical fixings and adhesives to insulate firm exterior walls. When mounted this substance is filled with making or cladding protective materials.

What Is the Cladding / Rendering Difference?

Cladding is offered in a number of appealing colors and forms, including panels of oak, shingles, bricks, clay tiles and panels of aluminum. In the other side, making takes the shape of a dense mixture of sand and cement that is spread over a wire mesh, or a finer, lighter cement that is spread over a solid fibre grid.

The finish could be smooth or textured, depending on your preferences. If you want the exterior walls to be easily maintained, you may choose to paint or pebble-dash the surface. Your chosen finish will cover the entire outside of your property, including your existing brickwork, and could significantly alter your home ‘s appearance. You should therefore choose your finish with utmost care.

Is my house ideal for separation from the exterior wall?

Exterior wall insulation is likely to be more cost-effective if re-rendering research is already needed on the exterior walls. If you live in an older property with an attractive front that would not be suitable for outdoor wall insulation, you may wish to consider investing in the rear of your property in outdoor isolation. However, planning permission may be required before this work is performed, especially if your property is listed.

How does current construction regulations affect my insulation work?

When you want to insulate a concrete wall, you have to make sure that the job complies with existing Construction Legislation. The key condition to adhere to is your insulated wall ‘s thermal efficiency. If you live in England or Wales the wall must have a maximum U-value of 0.30 W / m2K. The U-value is a calculation of the rate at which heat will move through your building. The lower the U-value will likely be the cheaper your heating bills will be.

Your contractor would need to insure that the chosen insulation job is consistent with existing Construction Codes and will preferably receive permission on the behalf from the local Building Control Office.