Aerolite Insulation Superior Thermal Performance for Year-Round Comfort
Aerolite Insulation revolutionises indoor climate control through its exceptional thermal properties. The advanced fibre composition creates an effective barrier against heat transfer, maintaining optimal indoor temperatures regardless of external weather conditions. During scorching summer months, 135mm Aerolite Insulation prevents unwanted heat infiltration, keeping interiors refreshingly cool without overworking air conditioning systems. Conversely, during winter, it traps warm air inside, creating a cosy environment while reducing heating demands.
Technical Excellence and Coverage Options
Aerolite Insulation is available in multiple thicknesses to suit different thermal performance requirements. Each option delivers reliable R-values while maintaining consistent quality and ease of installation across residential and commercial projects.
Technical Excellence and Coverage Options
Aerolite Insulation is available in multiple thicknesses to suit different thermal performance requirements. Each option delivers reliable R-values while maintaining consistent quality and ease of installation across residential and commercial projects.
Technical Specifications – Aerolite Insulation
| Thickness | Roll Dimensions | Coverage | R-Value (Installed) | Thermal Conductivity (λ) | Fire Rating | NRC (approx.) | Weight per Roll (approx.) |
|---|---|---|---|---|---|---|---|
| 50mm | 10m x 1.2m | 12m² | R1.28 | 0.040 W/mK | Non-combustible (Class A1) | 0.75–0.80 | ± 4.5 – 5.0 kg |
| 100mm | 6m x 1.2m | 7.2m² | R2.50 | 0.040 W/mK | Non-combustible (Class A1) | 0.85–0.90 | ± 5.5 – 6.0 kg |
| 135mm | 5m x 1.2m | 6m² | R3.38 | 0.040 W/mK | Non-combustible (Class A1) | 0.90–0.95 | ± 6.5 – 7.0 kg |
Superior R-value of Aerolite
The superior R-value range of 135mm Aerolite Insulation ensures maximum thermal resistance, translating directly into substantial energy savings. Property owners consistently report significant reductions in heating and cooling costs, with many experiencing savings of up to 40% on their energy bills. This remarkable efficiency stems from the product’s carefully engineered density and fibre structure, which creates countless air pockets that effectively impede thermal conductivity.
Advanced Acoustic Control Technology
Beyond thermal performance, Aerolite Insulation excels as a premium soundproofing solution. The unique fibre composition absorbs sound waves across multiple frequencies, dramatically reducing noise pollution from external sources and between rooms. Whether you’re dealing with traffic noise, neighbouring activities, or internal sound transfer, Aerolite creates peaceful, quiet environments that enhance comfort and productivity.
This acoustic excellence makes Aerolite particularly valuable in hospitals, schools, and clinics, where noise control is critical for patient recovery, learning, and professional consultations. The material’s sound-dampening properties create serene spaces that promote healing, concentration, and effective communication.
Comprehensive Safety and Compliance Standards
Safety stands at the forefront of Aerolite’s design philosophy. The insulation is completely non-combustible, providing crucial fire protection that exceeds industry standards. This non-flammable characteristic offers peace of mind for property owners, knowing their insulation won’t contribute to the spread of fire or emit toxic fumes during emergencies.
SABS Approved and SANS Compliant
SABS Approved and SANS Compliant, the Insulation meets and surpasses South African building standards, ensuring regulatory compliance for all construction and renovation projects. These certifications represent rigorous testing and quality assurance processes, guaranteeing that every batch meets strict performance, safety, and environmental criteria.
Versatile Application Across Multiple Building Types
Aerolite’s Thermal versatility shines through its extensive range of applications. In residential homes, it transforms living spaces by creating comfortable, energy-efficient environments that reduce utility costs while enhancing overall comfort. Homeowners appreciate the immediate impact on indoor climate control and the long-term financial benefits of reduced energy consumption.
Aeolite and Factorylite Are Recomended For Hospitals and Schools
Commercial buildings benefit from the professional-grade performance, where consistent temperature control and noise reduction contribute to improved workplace productivity and customer satisfaction. Office buildings, retail spaces, and industrial facilities all experience enhanced environmental quality that supports business operations and employee well-being.
The insulation performs exceptionally in attics, where temperature extremes are most pronounced. By creating an effective thermal barrier in these critical spaces, insulation prevents heat loss through the roof while blocking summer heat from penetrating living areas below. Wall applications provide comprehensive building envelope protection, ensuring consistent thermal performance throughout the structure.
Environmental Responsibility and Sustainability
Aerolite demonstrates commitment to environmental stewardship through its sustainable manufacturing processes and long-term performance benefits. The energy savings achieved through proper insulation installation significantly reduce carbon footprints, contributing to broader environmental conservation efforts. Properties insulated with Aerolite require less energy for heating and cooling, directly reducing greenhouse gas emissions associated with energy production.
The material’s durability ensures decades of reliable performance without degradation, eliminating the need for frequent replacements that contribute to construction waste. This longevity represents both economic value and environmental responsibility, making Aerolite an investment in sustainable building practices.
Professional Installation and Performance Optimisation
While Aerolite’s superior properties deliver exceptional performance, proper installation maximises these benefits. The material’s consistent density and fibre structure facilitate professional installation techniques that ensure complete coverage without thermal bridging or acoustic gaps. Experienced installers recognise Aerolite’s quality through its handling characteristics and consistent performance across different environmental conditions.
The insulation maintains its thermal and acoustic properties over time, resisting settling, moisture absorption, and degradation that can compromise inferior products. This stability ensures that initial performance levels persist throughout the building’s lifecycle, providing lasting value and continued energy savings.
Investment Value and Long-Term Benefits
Aerolite Insulation represents a strategic investment in property value and operational efficiency. The immediate benefits of improved comfort and reduced energy costs are complemented by long-term advantages, including increased property values, enhanced marketability, and reduced maintenance requirements. Properties with quality insulation systems command premium prices and attract environmentally conscious buyers who value energy efficiency and comfort.
Home Comfort and energy savings
The combination of thermal performance, acoustic control, safety features, and regulatory compliance makes Aerolite the definitive choice for discerning property owners who demand excellence. Whether upgrading existing structures or planning new construction, Aerolite delivers the performance, reliability, and value that define superior insulation solutions.
Choose Aerolite Insulation for uncompromising quality, proven performance, and the confidence that comes with industry-leading thermal and acoustic protection.
Aerolite Insulation – Frequently Asked Questions
What is Aerolite insulation?
Aerolite insulation is a fibreglass ceiling insulation designed to reduce heat transfer and improve indoor comfort. It works by trapping air within its fibres, slowing down heat flow in both summer and winter.
Is Aerolite insulation suitable for South African homes?
Yes. Aerolite insulation is widely used across South Africa and is suitable for:
tiled roofs
metal roofs
single-storey and double-storey homes
residential and light commercial buildings
It performs well in both hot and cold climates.
What thickness Aerolite insulation should I choose?
The correct thickness depends on performance needs and budget:
50mm Aerolite insulation
Best for topping up existing insulation or budget applications.100mm Aerolite insulation
The most popular choice for homes. Balanced cost and performance.135mm Aerolite insulation
Maximum thermal performance. Ideal for cold areas or energy-efficient builds.
Does Aerolite insulation help in summer AND winter?
Yes.
In summer, it reduces heat entering the home.
In winter, it slows heat loss through the ceiling.
Homes with Aerolite insulation stay cooler in summer and warmer in winter.
Is Aerolite insulation fire resistant?
Yes. Aerolite insulation has a Class A / A1 fire rating and does not support flame spread. This makes it suitable for residential and commercial ceiling installations.
Does Aerolite insulation provide soundproofing?
Aerolite insulation improves acoustic absorption, reducing echo and airborne noise, but it is not soundproofing.
It helps with:
rain noise on metal roofs
general room acoustics
For soundproofing, additional systems are required.
Does Aerolite insulation meet building regulations?
Yes. Aerolite insulation is:
non-toxic
odourless
resistant to mould and rot
When installed correctly, it is safe for long-term use in roof spaces.
Can Aerolite insulation be installed over existing insulation?
Yes. Aerolite insulation complies with South African building requirements and helps meet SANS 10400-XA energy efficiency standards when installed correctly.
How long does Aerolite insulation last?
Aerolite insulation has a long service life and does not degrade under normal roof conditions when kept dry and properly installed.
Does Aerolite insulation attract pests?
No. Aerolite insulation does not attract rodents or insects. However, existing roof access points should always be sealed to prevent pest entry.
Is professional installation recommended?
Yes. Professional installation ensures:
correct coverage
no compression
compliance with regulations
maximum thermal performance




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