Alububble Black
In stock
R2 177,00 incl. VAT
Alububble Black is a reflective foil insulation roll featuring a bubble-cell centre with a bold black backing for modern aesthetic finishes. It provides radiant heat reflection, improved moisture control and a durable under-roof barrier suitable for homes, retail stores, offices and industrial buildings.
Est. Delivery: 30 October – 2 November
4mm Alububble Black
Alububble Black is a premium radiant barrier designed for applications where both performance and a modern internal appearance matter. The product is made from a tough 4mm bubble-air core laminated to high-grade reflective aluminium foil on one side and a deep black polyethylene backing on the other.
This laminated structure reflects radiant heat, reduces roof-space temperatures and functions as an effective vapour barrier. It is especially popular in exposed-ceiling environments where a darker, modern look is preferred — such as retail stores, gyms, showrooms and commercial interiors.
Lightweight, fibre-free and easy to handle, Alububble Black provides long-lasting durability without cracking, tearing or delaminating.
Key Features
- Reflective foil surface significantly reduces radiant heat transfer
- Smooth black backing for a modern, architectural ceiling finish
- Vapour-resistant structure helps control condensation in roof spaces
- Fibre-free, non-toxic and non-irritant
- UV-protected outer layer for added durability
- Resistant to dust, moisture and static build-up
- Does not attract pests
- Lightweight material that is easy to cut and handle
- Designed for long-term performance under metal roof sheeting
Technical Specifications
General Specs
- Product Type: Radiant heat barrier with bubble-core structure
- Core Thickness: 4mm bubble-air cell laminate
- Top Surface: Reflective aluminium foil
- Bottom Surface: Black polyethylene backing
- Appearance: Matte black interior finish
Thermal Performance
- Thermal Resistance: R1.103 (tested with 40–60mm air gaps)
- Emissivity of Foil: < 0.05
- Thermal Conductivity: 0.091 W/m·K
Roll Specifications
- Nominal Width: 1250mm
- Effective Coverage: Approx. 1200mm (depending on lap)
- Roll Diameter: ±460mm
- Minimum Roll Length: >40m
- Approx. Roll Weight: ±13.5kg
Material Characteristics
- Water Vapour Resistance: High
- UV Resistance: Yes
- Toxicity: Non-toxic, non-carcinogenic
- Rodent Resistance: Does not attract rodents
- Dust Control: Non-static, dust-resistant
Fire Performance
- Classification: B/B1/2/H (suitable for standard roof applications)
- Surface Spread of Flame: Low
- Smoke Development: Low
Recommended Applications
Domestic
- Houses with metal roofing
- Carports and garages
- Patios and open truss ceiling designs
- Home studios, workshops and entertainment rooms
Commercial
- Retail stores and showrooms
- Restaurants and cafés
- Gyms, dance studios and fitness spaces
- Office ceilings and exposed truss areas
Industrial
- Warehouses
- Workshops
- Storage facilities
- Over-purlin or under-sheet installations
Why Choose Alububble Black?
Alububble Black provides the same radiant-heat and moisture-control performance as the standard Alububble range, but with a refined black aesthetic that suits modern ceilings and interior designs. It is ideal for buildings where the insulation remains visible and needs to match a contemporary, industrial or retail look, while still delivering dependable thermal performance.
Where to Go Next
- Return to the Insulation Overview → Insulation Guide
- Browse all applications → Insulation Applications
- Explore insulation by brand → Brands
- View all Alububble options → Alububble
- View roof insulation options → Roof Insulation
Delivery Information
At Insulation Warehouse, we provide fast, reliable delivery across our service network so you get the insulation you need without delays. We are an online insulation store and do not operate as a walk-in retail outlet. All orders are placed online, processed immediately, and delivered directly to your home, site, or business.
Delivery Timeframes
- Most standard orders are delivered within 1–3 business days
- Fast dispatch from our storage facilities
- Orders are shipped as soon as payment is received
Specialized Product Lead Times
A few specialized or less common items may require additional preparation before dispatch. These can include:
- Industrial densities
- Custom-sized or made-to-order insulation
- Foil-faced products
- Commercial or non-standard rolls
When these items require extra time, we’ll let you know the expected delivery window.
Delivery Network
We deliver insulation products throughout:
- Johannesburg
- Centurion
- Pretoria
These areas form our primary delivery network, ensuring quick turnaround times for homeowners, installers, and contractors.
We can also deliver to surrounding suburbs — just send us your address if you’re unsure.
Delivery Process
- Orders leave our storage facility once paid for in full
- Delivery updates and timelines are provided
- Large orders may arrive on pallets to ensure product protection
Fast, Reliable Service
Our goal is to provide the quickest, most convenient delivery service possible. Whether you’re insulating a home, office, or development, our streamlined logistics ensure your materials arrive safely and on time.
