Ceiling Insulation

Having your home insulated, with ceiling insulation that meets the Building Code of Australia (BCA) guidelines, will increase indoor comfort. Moreover, high electricity bills can be reduced by up to 45%. These savings are massive.

Climatic Zones

When installing the material, your climatic zone plays an important role in the thickness of the material that is recommended to install. Different insulation requirements are set for each area. For a price get hold of your local ceiling insulation installers in Brisbane, Sydney, Perth or Melbourne.

Recommended R-value

Insulation materials should be selected based on R-value. The higher the R-value, the better the product will perform. The insulation climatic zones requirement is a minimum and can be exceeded.

Ceiling Insulation And Climatic Zones

Climatic Zone Map

ceiling insulation climatic zones bca requirements
Building Code of Australia (BCA) guidelines for ceiling insulation in Australia. Use an R-value according to your climatic zone.

Specified R-value For Each Region

ceiling insulation requirements australia

Ceiling Insulation Products And Materials

Ceiling Insulation And Heat Transfer

ceiling insulation heat transfer
High-quality insulation products prevent heat transfer. Stopping heat from entering.

How Does Heat Transfer Work?

Heat transfer happens when there are two objects next to each other. If one of the objects is warmer than the other, the cooler object will eventually start to warm up as well through the process known as heat transfer.

Moreover, there are 3 types of heat transfer:

  1. Conduction
  2. Convection
  3. Radiation

It’s the flow of energy (in the form of heat) from one object to another. Furthermore, the transfer of heat will stop when both objects are at the same temperature.

Source: Heat Transfer – Keeping Homes Warm

Advantages of Ceiling Batts

advantages of ceiling insulation
Heat loss can still occur in an insulated home. Sealing up any drafts and gaps and cracks around doors and windows can make a huge difference. Additionally, double glazed windows should be installed for maximum heat loss prevention.

Benefits of Ceiling Insulation

There are many advantages to having ceiling insulation installed in a residential or commercial property. Below is a list of the most common.

  1. Comfort control. The most obvious benefit of ceiling insulation is keeping your home comfortable throughout the year. Moreover, keeps the temperature consistent.
  2. Improves energy efficiency. Heat generated indoors rises but does not pass through the product. Furthermore, rooms indoors tend to warm up fast and stay warm for longer. Additionally, in summer, heat that enters your roof void doesn’t pass through the material and into the house.
  3. By increasing the insulation in a home, less energy will be used to heat and cool the interior. In turn, reducing the amount of power used to keep it at a comfortable temperature.
  4. Pay up to 45% less on heating and cooling bills. Additionally, saving you money. Moreover, it can pay itself off in 2 – 3 years and has continued savings thereafter.
  5. Reduction in moisture problems. By insulating your home properly, moisture problem may be solved.

Source: Insulating Your Attic

Sealing Gaps And Air leakage

ceiling insulation air leakage
Depending on the age of the insulation and how it’s been installed, you might need a top up layer. In most cases, homes are actually under insulated.

The Installation of Ceiling Batts

When installing the ceiling batts, they must fit snugly between the joists. Additionally, no gaps must be left. 100% coverage needs to be achieved for the highest thermal and acoustic results. Its advised to use ceiling insulation installers in Brisbane, Sydney, Perth or Melbourne for best results.

Plasterboard alone has a small R-value of 0.2. Although, not enough for temperature control. Once the batts have been installed, it will boost the R-value to the level of your chosen material.

Is My Current Insulation Effective?

Moreover, by topping up or adding more material to the existing layer, it will boost your total R-value. Additionally, increasing thermal and acoustic performance. Even the smallest gaps can cause a massive decrease in performance of up to 50%.

Ceiling Insulation Installers Brisbane, Melbourne and Sydney

Correctly Insulating Your Roof

Depending on whether you are a handy person, you might consider doing a DIY installation. In most cases, it’s best to let the professional insulation installers in Brisbane, Melbourne, Sydney or Perth to handle the installation.

Consider the following:

To insulate effectively, you need to make sure you cover all the areas in the roof. Moreover, leaving gaps will reduce the ceiling insulation thermal performance. Areas to insulate:

  1. Under Roofing Materials – Radiant barriers
  2. Directly on The Ceiling – Bulk ceiling insulation batts
  3. Outdoor patios should also be insulated properly.

Furthermore, this will prevent heat build-up that could potentially heat the house up.

Correctly Insulating Your Walls

Furthermore, appropriate wall insulation will result in a much more comfortable home. Homeowners often underestimate the radiant, conducted and convected heat that penetrates the walls. Moreover, insulation must be installed in the following areas:

  1. within cavities spaces
  2. snugly within stud frames
  3. outside of stud frames
  4. inside or outside of solid walls