Wedge IR100 | Roof & Wall Insulation Boards - Wedge India
Wedge IR100 is a rigid, closed-cell, high-strength Roof & Wall Insulation composite board engineered for external wall and roof applications. With just 50 mm thickness, Wedge IR100 achieves up to 20°C temperature difference between indoor and outdoor environments.
Designed with high-strength facers and a closed-cell PIR foam core, these boards withstand external impact, wind load, and heavy roof traffic, while delivering world-class thermal insulation.
For additional durability, extra strength can be achieved with 4–6 mm layers of perlite-coated waterproof magnesia boards.
With a thermal conductivity (λ) of 0.022 W/m·K, Wedge IR100 offers superior performance compared to traditional insulation materials, making it the most commercially feasible solution for Indian climate conditions.
Wedge IR100 | Roof & Wall Insulation BoardsIdeal Applications
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Residential homes & apartments
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Commercial buildings & warehouses
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Prefabricated & modular construction
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Industrial sheds & cold storage
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Flat & pitched roofs, wall cladding, external façades, and sandwich panels
Manufacturing Process & Technical Properties
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Continuous lamination of high-density PIR foam between protective facers
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Closed-cell foam structure ensures low thermal conductivity & high compressive strength
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Precision cut sizes: Length 500 – 3000 mm; Width 300 – 1200 mm
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Eco-friendly: Uses low-GWP blowing agents
Key Features & Benefits
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Superior Thermal Performance – λ = 0.022 W/m·K ensures maximum heat resistance
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Energy Savings – Reduces cooling/heating costs by up to 40%
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Moisture & Weather Resistant – Reliable in monsoons and humid climates
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High Compressive Strength – Walkable roof surface, load-bearing capacity
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Fire Resistance – Safer than EPS/XPS, forms a protective char layer
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Durability – 25–30 years life span, minimal maintenance
ROI & Cost Savings (1000 sq. ft. flat roof example)
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Uninsulated Roof: Cooling loss = ~50%
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With Wedge IR100 (50 mm): Cooling loss reduced to ~12%
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Annual AC Bill Savings: ~₹50,000 (Delhi climate, 3 ACs, 22°C inside, ₹5/unit electricity)
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5-Year ROI: ₹2.5 Lakhs saved
Frequently Asked Questions – Wedge IR100 Roof & Wall Insulation Boards
1. Where can I buy roof insulation boards in Delhi?
You can purchase Wedge IR100 Roof & Wall Insulation Boards in Delhi directly from Wedge India’s authorized dealers and distributors. We also provide doorstep delivery for residential, commercial, and industrial projects across Delhi NCR.
2. What is the price of Wedge IR100 insulation boards in Gurgaon?
The price of Wedge IR100 insulation boards in Gurgaon depends on thickness, quantity, and application (roof, wall, or sandwich panel). On average, our 50mm boards cost less compared to imported alternatives while offering 20% higher thermal performance. Contact our Gurgaon sales office for a customized quotation.
3. Is roof insulation effective for homes in Lucknow’s hot climate?
Yes. In Lucknow, summer roof temperatures often exceed 45–48°C. Installing Wedge IR100 PIR-based boards (λ = 0.022 W/m·K) can reduce indoor cooling loads by up to 30%, lowering air-conditioning electricity bills during peak summer months.
4. How does Wedge IR100 compare to traditional insulation materials in Delhi NCR?
Unlike mineral wool or Styrofoam, Wedge IR100 closed-cell PIR insulation provides:
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Higher compressive strength for rooftop applications
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Superior water resistance during Delhi’s monsoon
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Longer lifespan (50+ years) with minimal maintenance
This makes it the most commercially feasible insulation solution for Delhi NCR’s mixed hot and humid climate.
5. Do you provide installation services in Gurgaon and Lucknow?
Yes, Wedge India offers installation support in Gurgaon and Lucknow through our trained contractors. We follow international standards for flat and pitched roof applications to ensure maximum performance and durability.
6. Can Wedge IR100 boards be used for prefabricated buildings in Lucknow?
Absolutely. Prefab construction in Lucknow is rapidly growing, and Wedge IR100 insulation boards are lightweight, easy to cut, and suitable for sandwich panels, wall cladding, and modular buildings.
7. How much energy savings can I expect in Delhi with Wedge IR100?
With 50mm Wedge IR100 roof insulation, a typical 1000 sq. ft. house in Delhi can save up to ₹18,000 – ₹22,000 in annual cooling costs during peak summer (May–July).
Which is best roof insulation in India?
Spray Foam Roof Insulation. The most common and effective ways to insulate your roof is with polyurethane spray foam. This spray-applied plastic is known to be highly effective for sealing any cracks as well as resisting wind and heat.
