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Insulation Price, Cost, Thickness, Heat Loss, R U Value Calculation | Wedge India

Get best r13 r19 r21 r30 r38 r49 best types of thermal heat insulation thickness r value chart insulated board materials store companies contractors. Insulation materials for furnace spray foam home attic garage door kit rockwool board Insulated water bottle bags pipe blow in cellulose fiberglass batt roof sound proof wall window price diy r13 r19 r30 vermiculite ceiling elastomeric mineral wool duct glass. Wedge India is leading Insulation Materials, Products, and Systems manufacturer, contractor, importer, and exporter. Our product range includes thermal, acoustic, cryogenic good quality products at low cost board, foam, spray, pipe tubes for wall roof floor door green homes.


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What Insulation I should use

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What is insulation?

Insulation refers to a material or substance that is used to slow down or prevent the transfer of heat, sound, or electricity. It is commonly used in buildings, electrical systems, and various industrial applications to improve energy efficiency, provide thermal comfort, reduce noise, and enhance safety.

Thermal insulation is perhaps the most well-known type of insulation. It is used to reduce the heat transfer between the inside and outside of a building, helping to maintain a comfortable temperature and reduce energy consumption for heating or cooling. Common thermal insulation materials include fiberglass, mineral wool, cellulose, foam boards, and spray foam.


Sound insulation, also known as acoustic insulation or soundproofing, is used to reduce the transmission of sound between different spaces. It is often applied in buildings, particularly in areas where noise control is important, such as recording studios, theaters, or residential units near busy roads or airports. Sound insulation materials can include mass-loaded vinyl, acoustic foam, or specialized panels.

Electrical insulation is crucial for ensuring the safety and efficiency of electrical systems. It prevents the flow of electricity to unintended pathways and protects against electric shocks. Insulating materials for electrical applications include rubber, plastic, ceramics, and specialized coatings.

Insulation materials can vary in their properties, such as thermal conductivity, sound absorption coefficient, or dielectric strength, depending on the specific application requirements. The choice of insulation material depends on factors like the desired level of insulation, cost, environmental impact, fire safety regulations, and local building codes.

Proper installation and maintenance of insulation are essential to ensure its effectiveness over time. It is important to follow manufacturer guidelines and building codes when installing insulation to achieve optimal performance and safety.


Types of Insulation

There are several types of insulation available, each with its own characteristics and applications. Here are some common types of insulation:

  1. Fiberglass Insulation: Fiberglass insulation is made from tiny glass fibers that are spun into a fluffy material. It is widely used for thermal insulation in residential and commercial buildings. Fiberglass insulation is available as batts, rolls, or loose-fill, and it is relatively affordable.

  2. Cellulose Insulation: Cellulose insulation is composed of recycled paper products, such as newsprint, and treated with fire retardants. It is an eco-friendly option and is often used in attics and wall cavities. Cellulose insulation is effective at reducing air infiltration and has good sound absorption properties.

  3. Spray Foam Insulation: Spray foam insulation is a versatile option that is sprayed into place using a special gun. It expands and hardens, creating an airtight seal and providing excellent thermal insulation. Spray foam insulation is commonly used in areas with irregular shapes or hard-to-reach spaces.

  4. Mineral Wool Insulation: Mineral wool insulation, also known as rock wool or slag wool, is made from natural minerals like basalt or slag. It is available as batts, boards, or loose-fill. Mineral wool insulation has good fire resistance properties and provides effective thermal and sound insulation.

  5. Polystyrene Insulation: Polystyrene insulation comes in two main forms: expanded polystyrene (EPS) and extruded polystyrene (XPS). EPS is a lightweight and cost-effective option, often used for insulation in walls, roofs, and foundations. XPS is denser and offers higher compressive strength, making it suitable for applications like insulating below-grade foundations.

  6. Polyurethane Insulation: Polyurethane insulation is commonly used in spray foam form. It expands when applied, creating a tightly sealed barrier that provides excellent thermal insulation. Polyurethane insulation has a high R-value (a measure of thermal resistance), which means it offers a high level of insulation in a relatively thin layer.

  7. Reflective Insulation: Reflective insulation is typically made of aluminum foil laminated onto paper or plastic backings. It reflects radiant heat, helping to keep the space cooler. Reflective insulation is often used in attics and can be combined with other types of insulation for enhanced thermal performance.

It's important to note that the choice of insulation type depends on factors such as the application, local climate, budget, and building codes. Consulting with a professional or understanding specific requirements for your project is recommended to determine the most suitable insulation type.

The most common types of insulation materials are fiberglass, cellulose, foam aerogel, vermiculite, calcium silicate, ceramic fiber, millboards, non asbestos millboards, bricks, perlite, mineralwool, xlpe foam, rubber etc. Here is a list of type of Insulation Products manufactured, fabricated, and supplied by Wedge India.

types of insulation

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