Home Insulation Supply & Professional Installation
Home Insulations supplies trusted home insulation products for ceilings, roofs and walls, with professional installation available for residential and selected commercial projects. Compare leading insulation products or get expert help choosing the right insulation for your home.
Trusted Insulation Products
Quality products from leading brands
Professional Installation
Experienced insulation installers
Expert Product Advice
Help choosing the right insulation
Residential & Commercial
Solutions for different projects
About Home Insulations
Established in 1992, Home Insulations has over three decades of experience supplying insulation for homes and providing professional installation services. We help homeowners, builders and property managers choose suitable products for ceilings, roofs and walls, with practical advice on materials, thicknesses, R-values and coverage.
We supply trusted insulation brands and provide professional insulation installation for suitable projects in Johannesburg, Centurion and Pretoria. Whether you're choosing insulation for houses under construction or upgrading an existing home, you can compare products and prices or ask our team for guidance.
Learn More About Home InsulationsFind the Right Insulation for Your Project
Start with where the insulation will be installed. Explore insulation solutions for ceilings, roofs, walls, floors and sound control applications.
Ceiling Insulation
Improve year-round comfort and reduce heat transfer through the ceiling.
Roof Insulation
Control heat gain at roof level and improve overall thermal performance.
Wall Insulation
Improve thermal comfort and reduce sound transfer between rooms.
Soundproofing Insulation
Reduce unwanted noise transfer through walls, ceilings and floors.
Floor Insulation
Reduce heat loss through floors and improve comfort in living areas.
More Insulation Applications
Explore our full range of insulation solutions for different areas of your home.
Professional Home Insulation Installation Services
Home Insulations supplies and professionally installs home insulation for ceilings, roofs and selected wall applications. We install insulation for homes using trusted products selected for the requirements of each project.
Residential Installation
Home insulation for new and existing homes.
Experienced Installers
Correct fitting for consistent coverage.
Product & Quantity Advice
Help choosing products and calculating quantities.
Local Installation Service
Johannesburg, Centurion and Pretoria.
Ceiling Insulation Product Ranges
Explore leading glasswool and polyester ceiling insulation ranges from Aerolite, Knauf, Fabufill and Isotherm. Compare available thicknesses, specifications and product prices for residential ceilings.
Glasswool Insulation
Aerolite Soft Touch
Soft Touch glasswool insulation for residential ceilings, available in several thicknesses.
Glasswool Insulation
Knauf Earthwool
Earthwool glasswool ceiling rolls for thermal and acoustic insulation applications.
Polyester Insulation
Fabufill Polyester
Soft polyester insulation for ceilings, available in different thicknesses and coverage sizes.
Polyester Insulation
Isotherm Insulation
Polyester ceiling insulation suitable for residential thermal insulation applications.
Roof Insulation Product Ranges
Browse insulation products for commercial, industrial and suitable residential roofs. Compare faced glasswool roof insulation with reinforced reflective foil and radiant barriers, including available product grades, roll coverage and prices.
Faced Glasswool
Factorylite
White-faced glasswool insulation for metal roofing systems, available in four thicknesses.
Reinforced Radiant Barrier
Sisalation
Reinforced reflective foil available in FR405, FR430 and Fireshield NC502 grades.
Bubble Foil Insulation
Alububble
Bubble foil roof insulation in white, black and double-sided finishes.
Reflective Foil Facing
Scrim Facing
Reinforced reflective facing for domestic and industrial roofing applications.
Insulation for Homes and Houses
Choosing insulation for homes involves more than selecting a material. Effective home insulation can improve indoor comfort by reducing unwanted heat transfer. Whether you are building a new house or upgrading an existing one, the right product depends on the building design, the areas being insulated and the thermal performance required.
Insulating New Builds
When planning insulation for houses under construction, it is easier to select appropriate materials for ceilings, roofs and walls before these areas are enclosed. Different building assemblies have different insulation requirements. Suitable ceiling insulation can reduce heat transfer between the roof space and living rooms, while roof insulation can be incorporated into suitable roofing systems. For framed walls, wall insulation may improve thermal comfort and help reduce sound transmission.
Insulating an Existing House
Many existing South African houses can benefit from improved insulation, particularly where little or no insulation is installed above the ceiling. Before upgrading, consider the condition of the roof space, existing materials, ventilation, available clearance and safe access. If insulation is damaged or unsuitable, it may require assessment before additional material is installed. Our professional insulation installers assist with suitable residential projects in Johannesburg, Centurion and Pretoria.
Better Home Comfort
Choose Insulation That Suits Your Home
Compare insulation products, applications and technical specifications before deciding what to install.
Browse Insulation ProductsGlasswool, Polyester & Radiant Barriers
Glasswool and polyester provide bulk thermal insulation, while radiant barriers help reduce radiant heat transfer in suitable roof systems. Explore the differences and compare available product ranges.
Bulk Insulation
Glasswool Insulation
Glasswool insulation helps resist heat transfer and absorb sound. Knauf Earthwool and Aerolite are used in ceilings and suitable roof systems.
Bulk Insulation
Polyester Insulation
Polyester insulation is a soft, flexible material used in ceilings and selected partitions. Fabufill and Isotherm offer different thicknesses and thermal performance.
Reflective Insulation
Radiant Barrier Insulation
Radiant barriers use reflective surfaces to reduce radiant heat transfer in suitable roof systems. Performance depends on installation and adjacent air spaces.
Understanding Thermal Performance & Fire Safety
Thermal resistance and fire classification are important when comparing insulation products. Understanding these specifications helps you assess different materials and choose products appropriate to the intended building application.
Thermal Performance
Insulation R-Values Explained
An insulation product's R-value measures resistance to heat flow. Higher R-values indicate greater thermal resistance, but installed performance also depends on the complete building assembly and correct installation.
Fire Safety & Compliance
Fire Ratings & Classification
Insulation products have different reaction-to-fire classifications depending on their materials and test standards. Always check the relevant insulation fire rating, manufacturer certificate and building requirements for the intended application.
Comparing insulation products? Review thermal performance, fire classification and material differences before choosing.
Compare Insulation ProductsWhy Choose Home Insulations?
Since 1992, Home Insulations has helped homeowners, builders and property managers choose insulation products for ceilings, roofs and walls. We combine established product ranges with practical advice and professional installation services for suitable projects.
Industry Experience
Decades of experience helping customers select suitable insulation for homes and buildings.
Trusted Insulation Products
Choose from established glasswool, polyester and reflective insulation product ranges.
Expert Product Advice
Get help comparing insulation materials, R-values, thicknesses and suitable applications.
Professional Installation
Installation services for suitable projects in Johannesburg, Centurion and Pretoria.
Product & Quantity Support
Get assistance estimating roll or pack quantities for your project area and product choice.
What Our Customers Say
Read Google reviews from customers who have used Home Insulations for insulation products, advice and professional installation.
Explore More Applications
Find insulation solutions for specialist areas of your project.
Need Help Choosing the Right Insulation?
Tell us what you need to insulate and the approximate area. We can help with product selection, quantities, supply and professional installation pricing.