Reflective Thermal Insulation
Overview
Reflective Thermal Insulation is an advanced insulation material designed to reduce heat transfer, maintain indoor temperature, and enhance energy efficiency in industrial, commercial, and residential buildings. It uses multiple layers of reflective aluminum foil combined with air-bubble or foam insulation to reflect up to 97% of radiant heat, keeping interiors cooler in summer and warmer in winter.
At BSSM Infra, we supply premium-grade Reflective Thermal Insulation materials suitable for roofing, wall cladding, and underdeck applications. These insulation sheets are lightweight, durable, and easy to install — making them an ideal solution for PEB structures, factories, warehouses, and metal buildings.
What is Reflective Thermal Insulation?
Reflective insulation works on the principle of radiant heat reflection. Instead of absorbing heat, it reflects it away from the building surface using highly reflective aluminium foil layers. The trapped air pockets within the insulation material act as a thermal barrier, minimizing heat conduction and convection.
This dual-action system ensures consistent indoor comfort, reduced energy consumption, and protection from extreme temperature variations.
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Key Features
- High Heat Reflection – Reflects up to 97% of radiant heat, keeping interiors cool.
- Energy Efficient – Reduces HVAC load and electricity consumption.
- Lightweight & Flexible – Easy to handle, cut, and install on any roof or wall surface.
- Moisture & Vapour Barrier – Prevents condensation and corrosion inside metal structures.
- Durable Construction – Multi-layer composition ensures long life and tear resistance.
- Fire Retardant Options – Available with flame-resistant coatings for added safety.
- Eco-Friendly Material – Non-toxic, recyclable, and safe for the environment.
- Compatible with All Roof Types – Works perfectly with PEBs, metal sheets, and concrete roofs.
Technical Specification
| Parameter | Specification |
|---|---|
| Material Composition | Aluminium Foil + Air Bubble / Foam Core + Aluminium Foil |
| Reflectivity | 95% – 97% |
| Emissivity | ≤ 0.03 |
| Thickness | 3 mm – 10 mm (custom options available) |
| Thermal Resistance (R-Value) | 1.2 – 3.5 (depending on structure) |
| Tensile Strength | ≥ 120 N/25 mm |
| Temperature Range | -50°C to +120°C |
| Fire Retardancy | Available as per IS 12456 standards |
| Water Vapour Transmission | < 0.02 g/m²/24hr |
| Standard Width | 1.2 m / 1.25 m |
| Length (Roll) | 30 m / 40 m / 60 m |
| Installation Method | Underdeck / Over Purlin / Wall Cladding |
Advantages
- Superior Thermal Performance: Reduces indoor temperature by up to 8–10°C.
- Moisture Protection: Prevents rust and corrosion caused by condensation.
- Energy Savings: Lowers air-conditioning and cooling system load.
- Noise Reduction: Provides excellent sound insulation in metal buildings.
- Long Life: Resistant to tearing, sagging, and deterioration.
- Easy Installation: Quick to fit using stapling, adhesive, or fasteners.
- Cost-Effective: One-time investment with long-term benefits.
- Environment Friendly: 100% recyclable and non-carcinogenic.
- Pre-Engineered Buildings (PEB)
- Industrial Sheds & Warehouses
- Cold Storages & Food Processing Units
- Commercial Buildings & Shopping Complexes
- Garment Units & Workshops
- Residential Homes & Farmhouses
- Air-Conditioned Halls & Auditoriums
- Roofing and Wall Cladding Systems
Types of Reflective Insulation
- One layer of air bubble between aluminium foils.
- Suitable for residential and low-heat industrial applications.
- Two layers of air bubbles for improved thermal resistance.
- Ideal for warehouses and factories.
- Polyethylene foam core laminated with reflective foil.
- Provides enhanced durability and sound insulation.
- Treated to resist flames and meet fire safety standards.
- Best suited for high-temperature or sensitive environments.
At BSSM Infra, we ensure that our Reflective Thermal Insulation materials meet international performance standards. Each product is tested for:
- Reflectivity and emissivity accuracy
- Tear and tensile strength
- Moisture and fire resistance
- Dimensional stability under temperature changes
- Long-term thermal efficiency
Why Choose Us
- Premium Material Quality: Made with high-grade reflective foil and insulation cores.
- Proven Energy Efficiency: Helps maintain optimal building temperature.
- Versatile Applications: Suitable for all industrial, commercial, and residential projects.
- Custom Solutions: Tailored thickness and roll lengths for project-specific needs.
- Durability & Longevity: Designed to perform under harsh Indian climatic conditions.
- Nationwide Supply: Trusted by leading contractors and builders across India.
Reflective Thermal Insulation is a material designed to reduce heat transfer by reflecting radiant heat instead of absorbing it. It helps maintain cooler interiors in summer and warmer interiors in winter.
It works by reflecting up to 95–97% of radiant heat away from the building surface. The reflective foil acts as a barrier that minimizes heat gain or loss, improving overall energy efficiency.
It can be used in various applications such as under metal roofing, in walls, ceilings, attics, and industrial sheds. It’s ideal for residential, commercial, and industrial buildings.
Reduces indoor temperature significantly
Enhances energy efficiency and reduces electricity bills
Protects structures from condensation and moisture
Easy to install and lightweight
Increases comfort inside the building
Yes. It performs well in both hot and cold climates — reflecting heat in summers and retaining warmth in winters.
It is typically placed below the roof sheets or between wall layers with an air gap. The installation process is quick, clean, and requires minimal maintenance.
No, once installed, it requires almost no maintenance. The material is durable and resistant to corrosion, moisture, and pests.
Yes, it can be used along with other insulation materials like fiberglass or foam to enhance overall thermal performance.
Yes. Reflective insulation helps reduce energy consumption, making it an eco-friendly and sustainable solution.
With proper installation, it can last for decades without losing its reflective properties or effectiveness.
