Roof insulation helps to maintain a pleasant temperature inside your home, but more importantly, it saves you money on your utility bills. If your house is cold in winter and hot in summer, roof insulation could be the solution to your temperature problem. Roof insulation also decreases the level of noise coming from your surroundings. Find service providers on Junk Mail and get your roof insulated today.
More information on roof insulation
Proper roof insulation prevents heat from passing through your home and can reduce heat flow by up to 80%, but only when it’s installed properly. When installing roof insulation, the materials need to be the correct thickness to deliver the best results. All insulation materials need to be SABS approved, SANS compliant and tested by TIASA for the fire rating. It is advisable to make use of a professional installer to ensure you get the best value for money and that the job is done correctly.

Photo Source – stock.adobe.com
Different types of roof insulation explained
Aerolite
Aerolite is a cutting-edge solution for roof insulation. Aerolite is made from glass wool, which satisfies international quality standards. This material uses innovative technology to offer you optimal quality and impressive performance. The use of aerolite decreases your reliance on heating and cooling systems in your home. While this material requires an initial investment, you’ll save money on electricity bills in the long run. It has a lightweight design and exceptional durability. Aerolite is an environmentally friendly option and is free from asbestos. It’s also suitable for installation across a range of climates. It eliminates increases and decreases of heat in your home by 87% and functions to reduce noise levels. Aerolite doesn’t encourage pest infestations or mould growth. This material is non-combustible, which means that it won’t burn when exposed to fire.
Isotherm
With Isotherm, you can enjoy an improvement in temperature of 4 to 8 degrees. Isotherm is a durable polyester type of insulation that is dust and allergy free. It requires no maintenance, is environmentally friendly, and can also be recycled. This material has a BB 1/2 fire rating, which means it will not sustain a flame.
Isoboard
Isoboard is a high density, extruded polystyrene rigid insulation board with a 100% closed cell structure. With a range of thicknesses to choose from, you can select the Isoboard that best matches the requirements of your home. The installation of this type of roof insulation is almost dust free. Isoboard improves the temperature regulation of your home and offers you great energy savings. It’s relatively easy to install and offers you a neat finish. Another advantage of this material is that it’s resistant to damage from water leaks. The downside of using Isoboard roof insulation is that it has no impact on the noise levels inside your home. In addition to insulating your ceiling, Isoboard can be used for wall cavity and under-floor insulation.
Knauf Ecose
Advanced Ecose thermal technology puts this roof insulation material ahead of its competition. This high-quality material meets international standards. No Formaldehyde or artificial dyes are added during the production. It offers you a temperature improvement of 4 to 8 degrees in both winter and summer. The installation of Knauf Ecose also helps to soundproof your home. This material is non-combustible, which means that it will not burn when exposed to fire. It also decreases condensation, which in turn lowers the risk of mould.

Photo Source – stock.adobe.com
Now that you know more about the different roof insulation materials that are available, you can choose the best option for your home. Your budget and the requirements of your house will impact your decision. Find service providers on Junk Mail and enjoy a hassle-free installation.


I would like someone to quote me on the roof insulation products , I leave in Jhb South
Hi Nox,
Feel free to visit our services section, you’ll find a variety of service providers who might be able to assist you > https://www.junkmail.co.za/services
Kind regards,
The Junk Mail Team
I hope i can get help
Hi Mandla,
How can we assist you?
Kind regards,
The Junk Mail Team