Home insulation is often one area that pays for itself very quickly and simultaneously provides better conformity and indoor climate.But not all areas are worth re-insulating; it depends entirely on how complex the task is.

Re-insulation of walls

If your home is an very old , there will either be very little insulation in the walls or none at all.Is it possible to blow insulation into the space between the outer and inner walls? Yes, you can get a noticeable savings on the heating bill.In addition, you also get a home with fewer thermal bridges, so you can have sofas and chairs standing very close to the walls without freezing.

Can we re-insulate the walls?

There is often documentation of what type of insulation is in the walls as a result of an energy report - but if you haven't bought a house like this within the last 20 years, then it can be challenging to get an overview of whether there is anything at all insulation in the walls.

Here, it is recommended to have a thermographic survey of the homemade. With a heat-sensitive camera, images are taken of the home on a cold day - and the photos reveal where the heat escapes from the house and, thus, where the insulation can be improved.

The images also show whether there are thermal bridges – e.g., where insulation batts have fallen and left a void.

Thermographic photography also shows whether there are leaks at the window joints, whether the door is poorly insulating, etc.

It is, therefore, a perfect starting point for subsequent energy renovation of the home.

Re-insulating the ceiling

The attic is where you can most easily save on heat by re-insulating.

R-4.0 is recommended today as a minimum to achieve the best insulation performance.

It is a task you can easily take on yourself, and the insulation material is not very expensive; therefore, it is a task that is one of the most efficient and best ways to save on heat.

You can, e.g., order bats in 10 – 4 and have them delivered to the address; they are always cheap and deliver quickly.

Re-insulation of floor

In a single-story house, the floor will be essential to insulate well, but the cost is high.

It would help if you didn't throw yourself into the post-insulation to insulate.

It should be done when there is still time to replace the floor to combine the two expenses.

Today, R 3.5 floor insulation is recommended in Sydney, which means that you often have to dig out and it is a big job and can quickly become very expensive if you cannot do it yourself. In other words, it does not pay off financially compared to watching out more for the heat .It is the same with homes that have a basement. It is a considerable job to break up the basement floor, lay a membrane, reinforce the plinth, re-insulate, and lay a new foundation. Here, however, you get a better ceiling height, insulation from various toxic vapors, and adequate protection against moisture in the dowry.With additional insulation and a vapor barrier, the basement can be registered as a home (if there is a proper escape route), making the home worth much more.

Re-Insulation of basement

In addition to the floor in the basement, there are, of course, also the walls and, not least, the floor separation. Generally, it is not easy to re-insulate a basement, but it can be done sensibly by insulating from the inside with plasterboard and batts - remember good ventilation.
Here home insulation Sydney, R.3.0 insulation will be sensible.

It is essential to ensure that the construction has ventilation holes at the bottom and top so that there is a constant flow of fresh, moisture-free air.

Floor separation and insulation

An area is not recommended to be touched unless a new ceiling is made in the basement or fresh air on the ground floor. It is a tremendous job; the ceiling must come down, or the floor must go up. If the basement is heated, the recovery from floor insulation will be minimal, as the heat from the basement will be distributed throughout the house. It is the same between the ground floor and the first floor.

It doesn't pay to do it separately, but do it if the ceiling or floor needs to be changed anyway.