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Get best low price Home Insulation Materials by Wedge India on supply and installation basis for cold and hot insulation.

 

Home insulation is the process of adding materials to your home that reduce the transfer of heat, helping to keep your house warmer in winter and cooler in summer. Proper insulation improves energy efficiency, reduces energy costs, and enhances comfort by minimizing heat loss or gain through walls, roofs, floors, windows, and other parts of the building.

 

Key Areas of House Insulation

1. Attic and Roof

Why important: Heat rises, making the attic and roof the primary areas where heat escapes.

Insulation materials: Fiberglass batts, spray foam, blown-in cellulose, or rigid foam boards.

R-Value recommendation: For colder climates, aim for R-38 to R-60 in the attic.

2. Walls

Why important: Uninsulated or poorly insulated walls can account for up to 30-40% of heat loss.

Insulation materials: Cavity wall insulation (blown-in cellulose or foam), external wall insulation (rigid foam boards), or internal wall insulation (fiberglass or foam).

R-Value recommendation: Around R-13 to R-23, depending on the type of wall and climate.

3. Floors

Why important: Floors, especially over unheated spaces like basements or crawlspaces, allow heat loss.

Insulation materials: Fiberglass batts, rigid foam boards, or spray foam insulation.

R-Value recommendation: Around R-25 for floors in colder climates.

4. Windows and Doors

Why important: Windows and doors are a significant source of heat loss, especially single-pane or poorly sealed ones.

Insulation strategies:

• Upgrade to double or triple-pane windows with low-emissivity (Low-E) glass.

• Use weatherstripping and caulking around doors and windows to seal gaps.

• Install thermal curtains or insulated window coverings to reduce heat loss.

5. Basements and Crawlspaces

Why important: Uninsulated basements or crawlspaces can lead to heat loss from floors above and through walls.

Insulation materials: Spray foam, rigid foam boards, or fiberglass batts.

R-Value recommendation: Around R-10 to R-15 for basement walls and R-25 for floors.

 

Common Home Insulation Materials

1. Fiberglass Insulation: Batts, rolls, or blown-in. R-Value: R-2.9 to R-3.8 per inch. Best for: Walls, attics, floors.

2. Spray Foam Insulation: Open-cell or closed-cell foam. R-Value: R-3.5 (open-cell) to R-7 (closed-cell) per inch. Best for: Sealing air leaks, attics, walls, and hard-to-reach spaces.

3. Blown-in Cellulose Insulation: Loose-fill. R-Value: R-3.2 to R-3.7 per inch. Best for: Attics, cavity walls, and hard-to-insulate areas.

4. Rigid Foam Board Insulation: Polyisocyanurate (PIR), Extruded Polystyrene (XPS), Expanded Polystyrene (EPS). R-Value: R-4 to R-6.5 per inch. Best for: Exterior walls, foundations, roofs, and basements.

5. Mineral Wool (Rock Wool or Slag Wool): Batts or loose-fill. R-Value: R-3.3 to R-4.2 per inch. Best for: Walls, roofs, and areas requiring fire resistance.

6. Cotton/Denim Insulation: Batts. R-Value: R-3.5 per inch. Best for: Walls, ceilings, and floors.

 

Benefits of Home Insulation:

1. Energy Efficiency: Proper insulation reduces the need for heating and cooling systems, lowering energy consumption and utility bills.

2. Comfort: Insulation helps maintain a consistent indoor temperature, reducing drafts and making your home more comfortable year-round.

3. Environmental Impact: By reducing energy use, home insulation lowers your carbon footprint, contributing to a more sustainable home.

4. Noise Reduction: Insulating materials, particularly those like mineral wool and fiberglass, can also help reduce noise from outside or between rooms.

5. Increased Property Value: A well-insulated home is more attractive to buyers, as it indicates lower future energy costs and improved comfort.

 

Insulation in Different Climates:

• Hot Climates: Focus on insulating the roof and attic to prevent heat gain. Reflective or radiant barriers can also be used to reflect sunlight.

• Cold Climates: Prioritize insulation in walls, floors, and attics to prevent heat loss. Higher R-value insulation is recommended.

• Mixed Climates: Ensure balanced insulation in all areas, with an emphasis on air sealing and insulating windows and doors.

 

Insulation Tips for Indian Homes

In India, where climates vary greatly, here are some additional considerations:

• Hot and Humid Regions: Use insulation that prevents both heat gain and moisture buildup, like rigid foam boards or reflective insulation.

• Cold Regions: In areas like the Himalayas, thicker insulation with high R-values is necessary for walls and roofs.

• Moderate Climates: Balance between insulation and ventilation is key to maintaining comfort in regions with fluctuating temperatures.

Home Insulation

  • At Wedge we manufacture and supply good quality wide range of Insulation Products from India, UK, and China.

    Learn more about Insulation products available at Wedge India and get Technical Datasheet, Brochure click the link below:

    Insulation Products

    • Calcium Silicate
    • Ceramic Fiber Blanket
    • Ceramic Fiber Cloth
    • Aluminium Foil-Coated Ceramic Fiber Cloth
    • Ceramic Fiber Boards
    • Expanded polystyrene
    • Spray foam insulation
    • Millboard Insulation and Gaskest
    • Roof insulation 
    • Fire Wool
    • Steel Sandwich PUF Panel
    • Steel Sandwich PIR Panel
    • Steel Sandwich Mineral Wool Panel
    • Aluminium Sandwich PUF Panel
    • Aluminium PIR Panel
    • Calcium Silicate Sandwich Mineral Wool Panel
    • Sandwich PUF Panel
    • High Density Rockwool Board
    • Polymer Mortar XPS Tile Backer Board
    • Acoustic insulation
    • Perlite Roof Insulation Boards
    • Expanded Perlite Boards
    • Un-Expanded Perlite Ore
    • Rock wool insulation
    • Noise Reduction Insulation
    • Fiberglass insulation
    • Acoustic Insulation Materials
    • Sound insulation for walls
    • Thermal insulation
    • Mineral wool
    • Fumed Silica Brick
    • Fumed Silica Adhesive Paste
    • Acoustical ceiling
    • Sound insulation foam
    • Polyurethane foam spray
    • Heat insulation 
    • Expanded Polystyrene (EPS) insulation
    • Insulation millboard
    • Cavity wall insulation
    • Aerogel
    • Aluminium foil Coated Ceramic Blanket
    • Aluminium foil Coated Ceramic Fiber Paper
    • Nitrile rubber insulation
    • Aluminium Foil Coated Rock Wool
    • Insulation board
    • Wall insulation
    • Window insulation
    • Cellulose insulation
Wedge Industries Limited

Gurugram: 615 - 617, 6th Floor Galleria Tower,

DLF Phase 4, Gurgaon - 122002, Haryana India

Tel: 0124 4144480

Delhi: 5th Floor, Wing A, Statesman House, 148 Barakhamba Road, Connaught Place New Delhi, New Delhi 110001 India

Mumbai: 306, 3rd Floor Duru House Juhu Tara Road,

Next to JW Marriot, Juhu, Mumbai - 400049, India​

Wedge Group

China: Pearl River Tower No. 15, West Zhujiang Road 

Tianhe District, Guangzhou - 510623 China

Email: china@ wedgegl.com

London, UK: Shelton Street, Covent Garden London,

Greater London WC2H 9JQ, UK

Email: contact@ wedgegl.com

contact wedge india

Group Rep Offices: Sales, Supply, Service Locations

Hong Kong: C/O ZJELL LTD Bonham Strand, Sheung Wan, Central Western, Hong Kong - 999077

Guangzhou China: Pearl River Tower No. 15, West Zhujiang Road, Tianhe District, Guangzhou - 510623 China

London UK: Shelton Street, Covent Garden London, Greater London - WC2H 9JQ, UK

New Delhi, India: 615, Floor 6 Galleria Tower, DLF Galleria Road, DLF Phase 4, Gurugram, Haryana - 122002, New Delhi Region, India

AHMEDABAD: Earth Arise, Sarkhej - Gandhinagar Highway, Makarba, Ahmedabad, Gujarat 380015, India

BANGALORE: Raheja Towers, 26-27, Mahatma Gandhi Rd, Bengaluru, Karnataka 560001, India

CHANDIGARH Zirakpur: The Summit Building, SCO - 203, 204 & 205, Chandigarh-Ambala Highway, India

KOLKATA, RDB Boulevard: Salt Lake Bypass, BP Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091, India

CHENNAI: Amarasi Towers, 455, Anna Salai, Teynampet, Chennai, Tamil Nadu 600018, India

Noida: Assotech Business Cresterra, Upper Ground floor, Tower 2. Plot No 22,Sector 135, Noida, India

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Pune: Tech Centre, Plot No. 30, Phase 1, Rajiv Gandhi Infotech Park, MIDC, Hinjewadi, India

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Hai Chau: Indochina Riverside Office Tower, 74 Bach Dang Street, Hai Chau District, Da Nang, Vietnam

India Locations: Delhi | Mumbai | Gurugram | Lucknow | Ahmedabad | Bangalore | Chennai | Kolkata 

Global Locations: Singapore | Manchester | Dubai | Beijing | Bangkok |  Kuala Lumpur | Hong Kong | Dhaka | Nairobi | Port Louis | Durban 

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