Aerolite Ceiling Insulation South Africa

Aerolite insulation is one of the most trusted insulation solutions in South Africa. Manufactured from high-quality glass wool, it is designed to regulate indoor temperatures by reducing heat transfer through the roof.

Whether you are upgrading an existing ceiling or installing insulation in a new build, Aerolite offers a reliable and cost-effective way to improve comfort and energy efficiency.

Why Choose Aerolite Insulation?

Aerolite has been used in South African homes for decades and remains a popular choice due to its performance and affordability.

Key Benefits:

• Keeps homes cooler in summer and warmer in winter
• Reduces electricity usage and energy costs
• Lightweight and easy to install
• Non-combustible and safe
• Proven long-term durability

Aerolite performs particularly well in coastal regions like Saldanha, Langebaan, and the West Coast, where managing heat and moisture is important.

Why Choose Aerolite?

✔ Excellent thermal resistance (high R-values)
✔ Noticeable energy savings
✔ Strong sound absorption
✔ Fire-rated and non-combustible
✔ Lightweight and easy to install
✔ Long lifespan with zero maintenance
✔ Cost-effective compared to rigid boards

Available Thickness Options

135mm Aerolite Insulation (High Performance)

Best for maximum energy savings and modern building compliance.

• Roll size: 5m × 1.2m

• Thickness: 135mm

• Coverage: 6m²

• R-value: 3.38 (Installed 3.78)

• NRC: 1.1

• Ideal for: Homes, offices, new builds, extreme heat areas

This is the top choice for Cape Town’s climate, where summers are hot and winters are cold.

100mm Aerolite Insulation (Most Popular)

The perfect balance between price and performance.

• Roll size: 6m × 1.2m

• Coverage: 7.2m²

• R-value: 2.50 (Installed 2.90)

• NRC: 0.9

• Ideal for: Residential retrofits and standard homes

Our best-selling thickness.

50mm Aerolite Insulation (Budget Option)

Affordable improvement over no insulation.

• Roll size: 10m × 1.2m

• Coverage: 12m²

• R-value: 1.28 (Installed 1.68)

• NRC: 0.70

• Ideal for: garages, sheds, budget projects

How Aerolite Saves You Money

Without insulation, up to 40% of heat escapes through your roof. Aerolite forms a thermal barrier that:

• reduces heating costs in winter

• reduces cooling costs in summer

• stabilises indoor temperature

• improves comfort immediately

Most homes recover their insulation cost within a few seasons.

Aerolite Insulation Thickness & Options

Choosing the correct thickness is essential for performance.

Common options include:

• 100mm – basic thermal improvement
• 135mm – most popular option
• 150mm+ – higher performance

Thicker insulation provides better resistance to heat flow, improving overall indoor comfort and efficiency.

Aerolite Insulation Price Guide

Aerolite insulation pricing depends on:

• Thickness selected
• Total ceiling area
• Installation requirements

👉 For accurate pricing, request a quote based on your specific needs.

You may also want to compare:

• Aerolite vs Knauf insulation
• Types of ceiling insulation available

Where Can Aerolite Be Installed?

Aerolite insulation is suitable for:

• Residential homes
• New construction projects
• Ceiling upgrades and retrofits
• Offices and light commercial buildings

It is typically installed between ceiling joists for maximum efficiency.

Professional Installation vs DIY

While Aerolite can be installed as a DIY project, professional installation ensures:

• Full and even coverage
• No gaps or compression
• Maximum thermal performance

With decades of experience in insulation installation across the Western Cape, we ensure every installation is done correctly and efficiently.

• Ceiling insulation category page
• Knauf insulation page
• Aerolite vs Knauf comparison page
• Ceiling Installation page

❓ FAQ SECTION

H2: Frequently Asked Questions

What thickness Aerolite insulation should I use?
135mm is the most commonly used thickness for South African homes and offers excellent performance.

Is Aerolite insulation effective in hot climates?
Yes, it significantly reduces heat entering through the roof, making it ideal for hot regions.

How long does Aerolite insulation last?
Aerolite insulation can last for many years when installed correctly and kept dry.

Can I install Aerolite myself?
Yes, but professional installation ensures the best results.

Get a Quote for Aerolite Insulation

Looking for the best Aerolite insulation price in South Africa?

Contact us today for:

• Fast quotes
• Expert advice
• Professional installation

REQUEST A QUOTE