Roof Insulation SA

Roof Insulation SA has more than 30 years experience in the insulation industry. Our expertise ranges from domestic Home Insulation to the industrial insulation markets. However, we focus more on the Roof Insulation market as this is more in line with our passion. Our passion is to reduce the impact of Global Warming and Climate Change. We know industrial plants are all well insulated if they weren’t they would not show a profit. However, most homeowners are not aware of the fact that their homes are a substantial contributing factor to Global Warming.

Check Out All Our Products and Services Below

aerolite roof insulation

Aerolite Thermal Insulation

  • Cooler in Summer
  • Warmer in Winter
  • Improve Temp 4-8 Degrees
  • Reduce Noise Pollution
ecose thermal insulation

Ecose Thermal Insulation

  • Cooler Summers
  • Warmer Winters
  • Improve Temp 4-8 Degrees
  • Fire Rating AA 1|1
  • Great For Noise Pollution
isotherm roof insulation

Isotherm Thermal Insulation

  • Improve Temperature 3-6 Deg
  • Polyester Insulation
  • Fire Rating BB 1|2
Whiry Roof Ventilators

Whirly Roof Ventilators

  • Remove Stale Air
  • Reduce Condensation & Mold
  • Reduce Roof Dust
  • Save Your Roof Underlay

Make An Informed Decision Selecting Your Roof Insulation

Roof Insulation is one of the most important investments for your home. Insulated homes have a more even temperature in summer and winter. As a result of the Roof Insulation that is installed. With more than 30 years experience in all forms of Insulation domestic and industrial we have a wealth of experience. Contact us and we will give you the Best Installed Price in SA as well as the Best DIY Supply Only Prices.

Roof Vacuum & Cellulose Removal

Roof Vacuum & Cellulose Removal

  • Harmful Roof Dust Removal
  • Cellulose Removal
  • Roof Sanitize
Roof Insulation Prices

Roof Insulation Price List

  • For DIY Installers
  • Roofing Contractors
  • Builders & Developers

Hot Water Geyser Wrap and Pipe Lagging

  • Highest Quality Geyser Blankets
  • Warm Water For Longer
  • Save Energy
underfloor insulation

Underfloor Insulation

  • Reduce Heat Loss
  • Stop Noise Pollution
  • Save Energy


  • Guaranteed quality.
  • All work fully supervised from start to finish.
  • Comprehensive insurance.
  • More than 30 years of experience
  • All our roof insulation installers are well trained.
  • We do not hire casuals to work in your home or business.
  • We Install SANS compliant roof insulation products.
  • New builds or retrofits will get a SANS compliant roof insulation certificate.


  • Reduce heat in Summer
  • Stay warm in Winter
  • Lifelong energy saving
  • Supervised installers
  • Guaranteed workmanship
  • Fully supervised
  • SABS approved insulation
  • Maintenance free
  • Environmentally friendly
  • Credit / Debit Cards / EFT

Why All New Homes Should Be Insulated?…. Is This A Con?

As a result of Global Warming and Energy shortages Roof Insulation is now compulsory. All new homes must be insulated with Roof Insulation as per the new building legislation in South Africa. As a result, insulated homes will save as much as 45% in heat loss and gain. In fact, the new bill looks at the brickwork as well as windows in a primary drive to reduce electricity consumption.

Therefore all new homes will be insulated with Roof Insulation products achieving the required R-value for the residential province. Additionally, all window sizes including the thickness of glass have changed. In fact, the brickwork, as well as some critical changes, have been made to reduce the impact of energy wastage.

Why is Energy Wastage a Problem if I can afford the waste of money? Importantly this is not only about the money it’s more about our environment. In fact, Roof Insulation is the major contributing factor in reducing our need for heating and cooling.

How ROOF INSULATION reduces the need for heating and cooling is simple. Correctly Insulated Roofs have an improved temperature of 4 – 8 degrees in summer and winter. As a direct result of the Roof Insulation. Therefore the need for additional energy is reduced substantially.

Studies have shown that homes insulated with the correct Insulation will recover the cost of the insulation in two to three years on energy saving alone. As a direct result of the Insulation reducing the need for heating and cooling. The facts are that Insulated homes not only save money on Energy they are also more comfortable.

Roof Insulation Price

For the best pricing on all insulation products check out our Insulation Prices here. As we are confident, our pricing won’t be matched.

We only sell and install the highest grade Roof Insulation products on the market. In fact, there are specific Roofing insulation materials that we will not fit. It’s not always about profit but rather the relationships that have kept us in the industry for all these years.

As a result, we have insulated homes for the same homeowners repetitively as they have moved on the journey of life. Therefore keeping customer service and quality, as well as pricing at these affordable rates, has given Roof Insulation an average referral rate of 22%.

Importance of Roof Insulation

Roof Insulation plays an essential role in the entire building energy envelope for your home. As a result, correctly Insulated homes typically reduce the need for heating and cooling by 35%. Perfect for home comfort as well as the environment. Therefore, thermal insulation reduces the impact on global warming and climate change. Considering the cost of ceiling insulation to energy saving factor of Roofing Insulation this is a no-brainer. In fact, Roofing insulation/Ceiling insulation is the best investment for any home.

As distributors and Installers; of SANS compliant insulation for roofs, we install only the best insulation types. Therefore our Ceiling Insulation products installed by Roof Insulation are Isotherm Insulation as well as Ecose Insulation and Aerolite. These insulation materials are SANS compliant, and SABS approved.

Soundproofing insulation and installing of soundproofing insulation. The Major areas in the home that will need insulating are the Roof space as well as soundproofing between walls and floors.

Roof Vacuum for the removal of harmful roof dust as well as cellulose insulation. A massive industrial machine that stands outside the home for the removal of unwanted dirt and old insulation.

Hot in summer cold in winter we can help with roof insulation

Why Do Homes Get Cold In Winter?

We all know cold air sinks and hot air rises. So if your home is cold in winter chances are you have no Roofing Insulation. The fact is our Roof Space is the coldest part of the house. Therefore to prevent this, we need to stop the flow of air up or down in the home. Fitting Roof Insulation on the ceiling will reduce heat loss via the ceiling by as much as 90%. Tests have established that insulated homes are more comfortable in summer and winter.

Hot air is energy as a result hot air is moving air. All homes create a certain amount of heat naturally. Thereby, losing the warm air in the house to the cold roof space. The importance of Roof Insulation has only been realised in South Africa in the last few years. The fact is Roofing Insulation will reduce the energy loss via the loft space by as much as 90%. Therefore Roof Insulation is the major contributing factor in energy loss. Improve your temperature in the home by 4 – 8 degrees find out how.

Why Do Homes Get Hot In Summer?

Simply put your home is hot because you have no Roof Insulation. In summer the roof space can reach temperatures in the high 50s and low 60s. The result is the heat build up in the roof space heats up the ceiling and this, in turn, radiates into the home. In fact, one can only compare this to underfloor heating directly above your head. Installing Roof Insulation reduces the heat flow by 90% thereby having a direct impact on home comfort. As a result, correctly insulated have an improved temperature 4 – 8 degrees.

What is The Right Roof Insulation Product For Your Home?

We all have different budgets when it comes to our homes. Therefore we must choose wisely. So let us have a look at what the critical factors are that we must be aware of before Insulating Our Roofs.

  1. The higher the R-value, the more efficient the insulation properties. To find out more about R-value read this.
  2. Select Roofing Insulation that has a long lifespan.
  3. Install only certified Insulation in your roof space. Unfortunately today every Tom Dick and Harry are manufacturing insulation in little mini-factories. Importantly, make sure you choose well know brands that have got many years of R&D and experience in the manufacture of insulation. In most cases, these companies will be stock market listed these companies, therefore, have a lot to lose.
  4. In fact, the wind in the Cape has a direct result on the effectiveness of your Roof Insulation. Importantly do not insulate your roof space with insulation that will be affected by wind. Loose fill blow in types tends to shift with the wind.
  5. IMPORTANTLY ask if the insulation absorbs water. Some Roofing Insulation products will absorb water. As a result, when you least expect this, the ceiling will collapse. However, most roll form insulation types do not absorb water like the blow in type paper type.
  6. ASK ABOUT CHEMICALS IN THE INSULATION. In fact, many homeowners with allergies don’t think about the effect of chemicals in Roof Insulation.
  7. FIRE RATING: Our homes are our most significant investment. So don’t let your home go up in flames with inferior insulation. Therefore it is vital to install Roofing Insulation that has the best Fire Rating Available. Therefore be aware of the fact that some Roofing Insulation Products have a fire rating based on chemicals.

Types Of Roof Insulation Available

Mineral-wool insulation: Ecose Insulation a Class-leading Roofing Insulation that will outlast the lifespan of most homes. Soft to touch and smoothe this insulation is brown. As a result, the Insulation has no added Dies or Pigments. Manufactured to the highest international standards as well as European standards. Ecose Roof Insulation imported from Germany. In fact, Ecose Insulation with Ecose Technology is one of the best grade Roof Insulation materials on the market in our opinion. Knauf in Germany manufactures the Ecose Insulation. Ecose insulation is formaldehyde-free. As a result, has one of the highest fire ratings of all Roof Insulation types. Ecose is therefore ideal for the Harsh South African Summers and Winters.

Glass-wool Insulation: Aerolite Roof Insulation has been on the market for more than 70 years. As a result, Aerolite is one of the most tried and tested Insulation products available. The Aerolite has evolved over the years and now regarded as one of the world market leaders in thermal insulation for roofs. In fact, this product has an A/1 fire rating. Therefore the Aerolite will not burn. Added to this the Aerolite does not have the same itch factor that the product had years ago. Aerolite is ideal for all weather conditions.

Isotherm Insulation: Isotherm Roof Insulation is a polyester type Insulation. Therefore the Isotherm Insulation is dust free and allergy free. As a result of the polyester, the Isotherm Insulation has a BB 1|2 FIRE RATING. Therefore the insulation will burn with a flame. However, Isotherm will not sustain a flame. The significant advantages of Isotherm are that homeowners don’t need the experience to be able to install Isotherm as a DIY project.