Aerogel Insulation: The Future of Thermal Efficiency

Are you looking for a way to improve the thermal performance of your home or building without compromising on space, weight, or aesthetics? If so, you may want to consider aerogel insulation, one of the most advanced and innovative materials in the insulation industry.

One of the most widespread aerogels is silica aerogel, made through a process called sol-gel reaction. During this reaction, the liquid-filled spaces are swapped with gas, forming a solid material with an incredibly low density. This solid possesses exceptional characteristics, including being highly resistant to water, which is called hydrophobicity.

How Does Aerogel Insulate?

Aerogel insulates by trapping air in its nano-sized pores, which reduces heat transfer by conduction, convection, and radiation. Aerogel also reflects infrared radiation, which is a major source of heat loss in buildings. Aerogel has the lowest thermal conductivity of any known solid material, with values as low as 0.015 W/mK.

This means that aerogel can provide the same insulation performance as much thicker and heavier materials, such as mineral wool, fibreglass, or foam. Aerogel also has excellent sound absorption properties, as it can dampen vibrations and reduce noise transmission.

What are the Benefits of Aerogel Insulation?

Aerogel insulation has many benefits for both thermal and sound performance, such as:

• Space-saving: Aerogel insulation can achieve high R-values (thermal resistance) with very thin layers, saving valuable space in walls, floors, ceilings, and roofs. For example, a 10 mm layer of aerogel insulation can increase the insulation factor of a standard solid wall construction by up to 67%1.

• Energy-saving: Aerogel insulation can reduce heat loss and gain in buildings, lowering the energy consumption and carbon footprint. Aerogel insulation can also improve the thermal comfort and indoor air quality, as it prevents condensation, mould, and dampness.

• Cost-saving: Aerogel insulation can reduce the heating and cooling costs in buildings, as well as the maintenance and repair costs. Aerogel insulation can also increase the property value and lifespan, as it preserves the structural integrity and aesthetic appearance of the building.

How to Use Aerogel Insulation?

Aerogel insulation can be used in various applications, such as:

• Internal wall insulation: Aerogel insulation can be applied to the internal surface of external walls, either directly or with a plasterboard or dry lining system. Aerogel insulation can also be used to insulate internal partition walls, especially in areas where space is critical, such as bathrooms, kitchens, or closets.

• External wall insulation: Aerogel insulation can be applied to the external surface of external walls, either with a render or cladding system. Aerogel insulation can also be used to insulate cavity walls, either by filling the cavity with loose aerogel granules or by inserting aerogel boards or blankets.

• Floor insulation: Aerogel insulation can be used to insulate solid or suspended floors, either above or below the floor finish. Aerogel insulation can also be used to insulate underfloor heating systems, as it can enhance the heat distribution and efficiency.

• Roof insulation: Aerogel insulation can be used to insulate flat or pitched roofs, either above or below the roof deck. Aerogel insulation can also be used to insulate loft spaces, either between or over the rafters. Aerogel insulation can also be used to insulate dormer windows, skylights, or roof lights.

Spacetherm Aerogel Insulation: A Product from Buy Insulation Online

Spacetherm Aerogel Insulation stands out as a game-changer in energy-efficient building solutions. Crafted from silica-based aerogel, this ultra-thin insulation, at 5-10mm thick, ensures top-tier thermal efficiency without compromising space. Its versatility spans applications from walls to ceilings, and window reveals to cold bridges, offering a non-combustible, moisture-resistant solution. 

Easy to handle and install, it’s a go-to for preserving building fabric or enhancing thermal performance in both retrofit and new build projects. Certified for fire and thermal performance by esteemed bodies like BRE Global and BBA, Spacetherm A1 has guaranteed exceptional quality, longevity, and environmental sustainability for over 50 years.

Spacetherm Aerogel Insulation can be used for internal wall insulation, external wall insulation, floor insulation, roof insulation, and more. You can find more information about Spacetherm Aerogel Insulation on our website Buy Insulation Online, where you can also order it online and get it delivered to your doorstep.

Conclusion

In summary, aerogel insulation stands at the forefront of revolutionizing thermal efficiency in buildings. Its exceptional properties, derived from its nanostructure and unparalleled resistance to heat transfer, offer a groundbreaking solution for energy conservation without compromising space or aesthetics. 

This innovative material, such as Spacetherm Aerogel Insulation, not only significantly reduces heat loss but also minimizes energy consumption, enhancing both economic savings and environmental sustainability. 

Its versatility across various building components, coupled with ease of installation and certified quality, positions aerogel insulation as a pivotal force in reshaping construction practices, fostering a more energy-efficient and environmentally conscious future for buildings worldwide.