100mm Knauf Insulation

100mm Knauf Insulation – Comfort, Savings, and Sustainability in One

The 100mm Knauf Insulation roll is one of the most popular ceiling insulation options in South Africa, delivering outstanding thermal efficiency, acoustic control, and durability.
Made with Knauf’s revolutionary ECOSE® Technology, it’s a cleaner, greener, and more comfortable insulation solution for modern homes and buildings.

Whether you’re upgrading your ceiling or insulating a new build, 100mm Knauf Insulation ensures comfort and energy efficiency that lasts a lifetime.

Detailed Specifications – 100mm Knauf Ceiling Insulation

Key Benefits of 100mm Knauf Insulation

1. Excellent Thermal Efficiency

With a thermal resistance (R-value) of 2.70, 100mm Knauf Insulation helps maintain indoor comfort by slowing down heat transfer between the ceiling and living spaces.

• Keeps homes cooler in summer and warmer in winter.

• Reduces the need for continuous heating or air conditioning.

• Can lower electricity costs by up to 30% annually.

For moderate climates or roof spaces with limited height, 100mm thickness offers a perfect balance between performance and cost.

2. ECOSE® Technology – Cleaner, Greener Insulation

Knauf’s patented ECOSE® Technology is a natural, bio-based binder free from formaldehyde, phenols, and acrylics.
This means:

• Low VOC emissions – better indoor air quality.

• No chemical odors – odor-free installation.

• Soft to touch and non-itchy – safer handling for installers.

• Sustainable manufacturing – lower embodied energy and reduced carbon footprint.

This innovation makes Knauf one of the most eco-conscious insulation brands globally.

3. Acoustic Performance – Quieter Indoor Spaces

100mm Knauf Insulation provides excellent sound absorption with an NRC (Noise Reduction Coefficient) of up to 0.95.
It significantly reduces unwanted noise from:

• Roof rain and wind

• Traffic and external sources

• Room-to-room echo and sound transfer

This makes it ideal for homes, offices, schools, and apartment developments where peace and quiet matter.

4. Fire Safety Certified

The insulation holds a Euroclass A1 Fire Rating, meaning it’s non-combustible and does not contribute to the spread of flames or produce toxic fumes.
In a fire scenario, 100mm Knauf Insulation provides critical extra time for evacuation and protects the building’s integrity — a major compliance advantage under SANS 10400 building regulations.

5. Easy and Safe to Install

Knauf rolls are lightweight, flexible, and easy to handle. The non-itch texture and soft fibres make installation simple even for DIY homeowners.
Because the product comes compression packed, transport and handling are convenient — and once unrolled, the insulation returns to full thickness instantly.

6. Long-Term Durability

The 100mm Knauf Insulation is engineered to resist sagging, shrinking, or disintegration. It retains its full thickness and thermal performance over time.
Knauf’s glasswool structure is also:

• Resistant to rodents and pests.

• Non-corrosive to pipes and wiring.

• Will not settle or lose R-value over decades of use.

Once installed, it’s maintenance-free and lasts the lifetime of the building.

7. Moisture and Mold Resistant

Knauf’s glasswool material is naturally non-hygroscopic, meaning it doesn’t absorb moisture from the air.
This prevents the growth of mould or mildew in roof spaces and helps protect the roof structure from dampness or rot — ensuring a healthier home environment.

Long-Term Financial Benefits of Installing 100mm Knauf Insulation

Installing 100mm Knauf Insulation offers exceptional long-term financial returns. Here’s how:

1. Energy Cost Reduction:
   Expect up to 30% savings on electricity bills. With South Africa’s rising power costs, the payback period is typically 2–3 years, after which the savings are pure profit.

2. Increased Property Value:
   Insulated homes are more attractive to buyers. Energy efficiency is now a key selling point, helping boost property resale value.

3. Reduced HVAC Maintenance Costs:
   Because your heating and cooling systems work less, you’ll extend the life of your air conditioners and heaters — saving on future repairs and replacements.

4. Lifetime Durability:
   Knauf Insulation does not deteriorate. Once fitted, it provides continuous thermal and acoustic protection for the lifespan of your building — no replacements needed.

5. Sustainability Value:
   ECOSE® Technology reduces environmental impact, helping buildings meet green building standards such as SANS 10400-XA and Green Star SA certifications.

Where to Use 100mm Knauf Insulation

• Residential homes (new or retrofit projects)

• Office buildings

• Apartments and townhouse developments

• Ceilings in moderate climates

• Under-roof and attic spaces with limited clearance

In warmer coastal areas or for moderate climates like Cape Town, Langebaan, and Durban, 100mm Knauf Insulation provides optimal year-round comfort.

Why Choose Knauf Insulation?

Knauf is one of the world’s most trusted insulation brands, known for cutting-edge research, superior quality, and environmentally responsible products.
Their glasswool with ECOSE® Technology redefines comfort, safety, and sustainability.

By choosing 100mm Knauf Insulation, you’re getting:

• Long-term thermal and acoustic performance

• Non-toxic, sustainable materials

• Fire-safe protection

• Easy installation and lasting comfort

• A product that pays for itself many times over

Conclusion

100mm Knauf Insulation with ECOSE® Technology is the smart, modern solution for anyone seeking energy efficiency, indoor comfort, and sustainability.
It’s lightweight, non-combustible, durable, and environmentally friendly — offering a proven way to reduce electricity costs and enhance your property’s long-term value.

If you’re upgrading your ceiling insulation or starting a new build, 100mm Knauf Insulation delivers performance and peace of mind for decades to come.