What is Fabufill insulation made of?

Fabufill insulation is made from thermally bonded polyester fibers, which are safe, non-toxic, and recyclable.

Is Fabufill safe to handle?

Yes. Fabufill contains no harmful chemicals or formaldehyde and is completely safe to handle without protective clothing.

Does Fabufill offer acoustic insulation?

Yes. Due to its density and fiber structure, Fabufill offers both thermal and acoustic insulation benefits.

Is Fabufill fire resistant?

Fabufill has excellent fire safety ratings, meeting South African fire standards with B/B1/2 classification.

Does Fabufill comply with South African building codes?

Yes, Fabufill complies with SANS 10400 and SANS 204 energy efficiency standards.

Fabufill Insulation prices and installation cost in south africa

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Fabufill Insulation (145mm / 135mm / 100mm / 75mm / 50mm / 40mm)

R356.00 – R652.00

Fabufill is South Africa’s trusted SABS-approved polyester insulation, designed for energy efficiency, thermal comfort, and long-term performance. Made from recycled PET (plastic bottles), Fabufill is soft, non-toxic, and safe to handle — Unlike other polyester products, Fabufill carries full SABS certification, making it suitable for residential projects.

Fabufill Thickness

Clear

Description

Fabufill Insulation – SABS Approved Polyester

Q: How long does Fabufill insulation last?

Fabufill insulation can last over 30 years when properly installed and maintained.

Q: How does Fabufill compare to Isotherm?

Both Fabufill and Isotherm are polyester insulations. Fabufill typically has higher density, offering slightly improved acoustic performance.

Fabufill insulation is South Africa’s leading SABS-approved polyester insulation, offering a safe, sustainable, and high-performance alternative to traditional insulation for ceilings. Made from 100% recycled PET bottles, Fabufill delivers comfort, and long-term energy savings — all without the itch or harmful chemicals found in some other materials.

Whether you’re insulating a new home or upgrading existing insulation, Fabufill is a smart, compliant investment for both residential and commercial buildings.

At Home Insulations, we supply and install Fabufill insulation in Johannesburg, Pretoria, and Centurion, with fast delivery and professional installation services.

See insulation prices and costs

Benefits of Fabufill Insulation

✅ Energy Savings – Reduce your power bill by improving heating and cooling efficiency year-round
✅ Comfort Control – Keeps your home warmer in winter and cooler in summer
✅ SABS Approved – Meets official South African standards
✅ Fire Rating – Classified B/B1/2 under SANS – (B-class)
✅ Non-Toxic & Non-Irritant – No glass fibres, no added formaldehyde, and completely safe to handle
✅ Eco-Friendly – Manufactured using 100% recycled plastic bottles and fully recyclable
✅ Moisture Resistant – Helps prevent condensation, mould, and mildew buildup
✅ Long-Lasting Performance – Retains shape and thickness over time without sagging or settling
✅ Quick Installation – Lightweight, easy to cut, and can be installed without protective clothing

Where Can Fabufill Be Installed?

Residential homes
Townhouses and complexes
Office ceilings
Commercial buildings
Between floors
Between walls
Schools, clinics, and public buildings
Retrofit or new construction projects

Fabufill insulation is ideal for any project that demands SABS certification, eco-conscious materials, and safe indoor air quality.

Thickness	R-value	Roll Length	Roll Width	Density	Climate Zone
145mm	3.35	5m	1.2m	10kg	Johannesburg
135mm	3.10	5m	1.2m	10kg	Johannesburg
100mm	2.20	6m	1.2m	10kg	Durban
75mm	1.69	8m	1.2m	10kg	Top Up Layer
50mm	1.15	10m	1.2m	10kg	Top Up Layer
40mm	0.96	10m	1.2m	10kg	Top Up Layer

145mm Fabufill Insulation

Maximize energy efficiency and indoor comfort with 145mm Fabufill insulation, the thickest and most thermally effective in the Fabufill range. With an R-value of 3.35, it’s ideal for cold regions like Johannesburg, Pretoria, and the Highveld — delivering year-round temperature control and long-term savings.

Each roll measures 5m x 1.2m, covering 6m² per pack. Made from 100% recycled PET plastic, Fabufill is SABS approved, SANS compliant, and offers a safe, non-toxic alternative. With its 10kg density, it retains shape, and resists moisture.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 145mm Fabufill
R-Value: 3.35
Length: 5,000mm
Width: 1,200mm
Coverage: 6m² per roll
Density: 10kg
SABS Approved: ✅ Yes
SANS Compliant: ✅ Yes
Fire Safety: Classified B/B1/2 under SANS – (B-class)
Handling: Soft-touch, non-irritant, no protective gear required

Choose 145mm Fabufill insulation for thermal comfort, peace of mind, and a cleaner indoor environment. SABS approval ensures full compliance for both residential and commercial buildings. Contact us for fast delivery or professional installation across South Africa.

135mm Fabufill Insulation

Upgrade the insulation in your roof with 135mm Fabufill an SABS-approved insulation designed for thermal comfort. With an R-value of 3.10, this product is ideal for most South African climates — helping to keep your home cool in summer and warm in winter while reducing energy bills.

Each roll measures 5m x 1.2m, covering 6m² per pack. Fabufill is made from 100% recycled PET plastic bottles, making it both eco-friendly and safe to install. With a 10kg density, it delivers long-term durability, resists sagging, and supports consistent indoor temperatures across all seasons.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 135mm Fabufill
R-Value: 3.10
Length: 5,000mm
Width: 1,200mm
Coverage: 6m² per roll
Density: 10kg
SABS Approved: ✅ Yes
SANS Compliant: ✅ Yes
Fire Rating: Classified B/B1/2 under SANS – (B-class)
Health & Safety: Non-toxic, non-irritant, safe to install without gloves or masks

Choose 135mm Fabufill insulation for a perfect balance of performance, safety, and eco-conscious construction. Whether you’re insulating a new home or retrofitting an existing ceiling, Fabufill ensures year-round comfort and energy savings. Request a quote or place your order today.

100mm Fabufill Insulation

100mm Fabufill insulation is a smart, safe, solution for insulation across South Africa. With an R-value of 2.20, it offers thermal comfort— helping to keep indoor spaces cooler in summer and warmer in winter while reducing your monthly energy bills.

Each roll measures 6m x 1.2m, covering 7.2m² per pack. Fabufill is made from 100% recycled PET plastic, making it an eco-conscious, non-toxic insulation that’s safe to handle without gloves or masks. Best of all, it is SABS approved, giving you peace of mind in regulated projects and quality assurance.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 100mm Fabufill
R-Value: 2.20
Length: 6,000mm
Width: 1,200mm
Coverage: 7.2m² per roll
Density: 10kg
SABS Approved: ✅ Yes
SANS Compliant: ❌ No
Fire Rating: Classified B/B1/2 under SANS – (B-class)
Health & Safety: Soft, safe, and non-irritant

Choose 100mm Fabufill insulation for dependable thermal comfort, ease of installation, and SABS-certified peace of mind — ideal for residential ceiling applications across South Africa.

75mm Fabufill Insulation

75mm Fabufill insulation is a cost-effective, environmentally friendly choice for improving the comfort of your home or commercial space. With an R-value of 1.69, it provides basic insulation for moderate climates — helping to stabilize indoor temperatures and reduce energy consumption throughout the year.

Made from high-quality recycled polyester (PET), Fabufill is non-toxic, non-irritant, and safe to install without protective gear. Each roll measures 8m x 1.2m, covering 9.6m² per pack, and is fully SABS approved, ensuring trusted quality and compliance for your project.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 75mm Fabufill
R-Value: 1.69
Length: 8,000mm
Width: 1,200mm
Coverage: 9.6m² per roll
Density: 10kg
SABS Approved: ✅ Yes
SANS Compliant: ❌ No
Fire Rating: Classified B/B1/2 under SANS – (B-class)
Installation: Lightweight, easy to handle, no protective clothing needed

Choose 75mm Fabufill insulation for eco-conscious performance and SABS-approved peace of mind. It’s an ideal solution for cost-effective thermal comfort in ceilings, especially in mild to warm regions of South Africa.

50mm Fabufill Insulation

50mm Fabufill insulation is the ideal entry-level solution for basic thermal control in ceilings and walls. With an R-value of 1.15, it’s suitable for use in warmer climates or where minimal insulation is required — such as garages, outbuildings, or internal partitioning.

Made from 100% recycled polyester, Fabufill is soft, safe, and easy to install without protective gear. Each roll measures 10m x 1.2m, providing a generous 12m² of coverage per pack. Backed by SABS approval, Fabufill 50mm offers reliable quality for budget-conscious builds without compromising safety or sustainability.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 50mm Fabufill
R-Value: 1.15
Length: 10,000mm
Width: 1,200mm
Coverage: 12m² per roll
SABS Approved: ✅ Yes
SANS Compliant: ❌ No
Fire Rating: Classified B/B1/2 under SANS – (B-class)
Installation: Lightweight, safe, and quick to install

Choose 50mm Fabufill insulation for simple, SABS-approved insulation performance — ideal for non-critical areas or projects with budget limitations. Contact us for pricing, delivery, or installation across Gauteng.

40mm Fabufill Insulation

40mm Fabufill insulation is the thinnest option in the Fabufill range — offering lightweight, budget-friendly thermal insulation for non-critical areas. With an R-value of 0.94, it’s best suited for garages, sheds, internal partitioning, and warm climate zones where minimal insulation is needed.

Despite its compact thickness, 40mm Fabufill is made from recycled polyester, ensuring safe, non-toxic handling with no itch or chemical irritation. Each roll is 10m x 1.2m, covering 12m² per pack, and comes SABS approved for verified quality and peace of mind.

Product Specifications

Brand: Platinum Fiber
Material: Recycled polyester (PET)
Thickness: 40mm Fabufill
R-Value: 0.94
Length: 10,000mm
Width: 1,200mm
Coverage: 12m² per roll
SABS Approved: ✅ Yes
SANS Compliant: ❌ No
Fire Rating: Classified B/B1/2 under SANS – (B-class)
Installation: Easy to handle, no protective gear required

Choose 40mm Fabufill insulation for low-cost insulation projects where basic thermal and acoustic benefits are needed. Ideal for internal use and warm regions, it’s an eco-conscious, SABS-approved choice.

Why Choose Home Insulations?

We’ve installed thousands of square metres of Fabufill insulation across South Africa. Here’s why homeowners and contractors trust us:

✅ Over 30 years of insulation experience
✅ Friendly, trained installers
✅ Prompt delivery and professional installation
✅ Branches in Johannesburg, Centurion, Pretoria, Cape Town & Durban
✅ We only use genuine Fabufill (no imitation products)

Frequently Asked Questions

What is Fabufill insulation?

Fabufill insulation is a polyester insulation product manufactured by Platinum Fibre using recycled PET plastic bottles. It is available in a range of thicknesses to suit different thermal needs.

It comes as a soft, flexible, and lightweight blanket, making it easy to cut and install in ceilings, walls, and partitions. It is non-toxic, non-irritant, and contains no glass fibres or added chemicals, offering a safe and eco-friendly alternative to traditional insulation. It’s also SABS approved, ensuring reliable performance for residential and commercial projects.

How does Fabufill compare to Isotherm?

Fabufill and Isotherm are both polyester insulation products, but there are important differences in certification, consistency, and performance:

✅ SABS Approved – Fabufill is fully SABS approved, while Isotherm no longer holds SABS certification
✅ Thermal Performance – Fabufill’s R-values are tested and approved; Isotherm’s are claimed by the manufacturer without formal certification
✅ Fire Rating – Both products hold B/B1/2 fire rating
✅ Material Consistency – Fabufill maintains a consistent 10kg density, ensuring reliable performance. Isotherm density may vary depending on batch.
✅ Build Quality – Fabufill offers uniform thickness and structure for long-term reliability
✅ Nationwide Availability – Available at Home Insulations branches in Johannesburg, Pretoria, Centurion

How long does Fabufill insulation last?

Fabufill insulation is made to last for the full lifetime of your building — typically 30 years or more. Its durable polyester fibres are designed to retain their shape and performance over time, without sagging, settling, or breaking down.

Because it resists moisture and does not contain any harmful chemicals, it requires no maintenance and continues to deliver consistent thermal and acoustic performance for decades. It’s a long-term investment in comfort and energy efficiency.

Can Fabufill be used for soundproofing?

Fabufill offers some level of sound absorption, but it is not designed for high-performance soundproofing. Polyester insulation products like Fabufill can reduce general echo and noise in a space, but they are not effective at blocking sound transmission between rooms or floors.

If you’re looking for true soundproofing performance — for example, in offices, studios, or multi-storey buildings — glasswool products like Aerolite or Knauf are a far better choice. These materials have a higher density and superior acoustic ratings, making them more suitable for noise control applications.

What other insulation products should I consider?

If you’re exploring additional insulation options, we offer a full range of high-performance insulation solutions:

✔ 135mm Knauf — Earthwool glasswool insulation with ECOSE® Technology, providing maximum R-values, acoustic comfort, and fire protection.

✔ 135mm Aerolite — Premium glasswool insulation offering excellent thermal and acoustic performance with Class A1 fire safety.

✔ 145mm Fabufill — Non-itch, formaldehyde-free polyester insulation, fully SABS-approved for safe indoor use.

✔ 145mm Isotherm — Eco-friendly polyester insulation made from recycled PET bottles, perfect for family homes.

✔ Cavitybatt — High-density cavity wall insulation for internal partitions and drywall systems, providing both thermal and acoustic benefits.

✔ Factorylite — Foil-laminated glasswool insulation for industrial and commercial roofing applications.

✔ Summit XPS Boards — High-density extruded polystyrene sheets for ceilings, walls, and floors, offering exceptional thermal insulation and moisture resistance.

✔ RadenShield — Reflective radiant barrier foil for reducing heat gain under tile or metal roofing systems.

✔ Sisalation — Durable, multi-layer foil insulation with excellent vapor barrier properties for roofs and walls.

✔ Scrim Foil — Cost-effective double-sided foil with scrim reinforcement for residential and light commercial roofs.

✔ Alucushion — Fire-retardant bubble foil insulation offering thermal and moisture control, ideal for warehouses and industrial roofs.

✔ Alububble — Premium multi-layer bubble foil insulation for homes, garages, and light commercial buildings.

✔ Geyser Blankets — High-efficiency geyser insulation wraps designed to minimize heat loss from your water heater and save on energy bills.

Each product offers unique features for different roof types, ceiling systems, wall structures, and climate conditions. If you need assistance selecting the ideal insulation solution for your home or building, contact us for expert guidance and fast quotations.

Additional information

Fabufill Thickness	145mm Fabufill , 135mm Fabufill , 100mm Fabufill , 75mm Fabufill , 50mm Fabufill , 40mm Fabufill

Shipping & Delivery

Delivery Information

At Home Insulations, we take pride in delivering high-quality insulation products, including XPS ceilings and various insulation materials, directly to your doorstep. To ensure that your order is delivered efficiently and safely, we have the following guidelines in place:

1. Delivery Process for Insulation Products

For insulation products, we deliver stock orders within 3 to 5 days from the time of payment. This ensures quick and efficient delivery to meet your project timelines.
There is a minimum order of 5 rolls required for product delivery. Please ensure your order meets this minimum quantity to arrange delivery.
Delivery is charged separately and based on your distance (km) from us.

2. Delivery Process for XPS Boards

XPS ceiling boards are delivered via large truck to ensure safe and secure transport. Our team is equipped to handle deliveries to locations in Johannesburg, Pretoria, Centurion, Durban, and Cape Town.
Please note, XPS boards are cut to order, meaning we do not keep stock of pre-cut boards. Each order is processed and custom-cut based on your specific requirements, ensuring you receive the right size and thickness for your project.
To guarantee delivery for the following week, all payments must be received by Thursday of the current week. This allows us enough time to prepare your order and schedule the delivery.
Delivery is charged separately and based on your distance (km) from us.

Please note: that all ceiling boards are cut to order based on your specific requirements. As a result, we are unable to accept returns or offer refunds for products once they have been cut. We highly encourage you to double-check your measurements and specifications before placing your order to ensure the items are exactly what you need. If you have any questions or concerns about your order before it's processed, feel free to contact us, and we’ll be happy to assist you. Thank you for your understanding.

Delivery Locations

We deliver to areas across South Africa, including Johannesburg, Pretoria, Centurion, Durban, and Cape Town. If you're outside these areas, please contact us for specific delivery arrangements.

If you have any questions or need assistance with your delivery, please don’t hesitate to reach out to our customer service team.

How To Order?

Visit our online shop for insulation prices and stock availability.
Add your product and quantity of rolls to the cart.
Fill out your delivery address and contact details.
We will email you the invoice after the order has been placed.
Once we have received your payment we arrange delivery

Business Hours

MON: 8:00AM - 4.00PM
TUE: 8.00AM - 4.00PM
WED: 8.00AM - 4.00PM
THU: 8.00AM - 4.00PM
FRI: 8.00AM - 4.00PM
SAT: CLOSED
SUN: CLOSED

For more information Contact Us

Fabufill Insulation (145mm / 135mm / 100mm / 75mm / 50mm / 40mm)