Glass Wool vs. Eco Polyester Insulation: A Guide to Greener Homes - HighLoft

Glass Wool vs. Eco Polyester Insulation: A Guide to Greener Homes

When it comes to insulating your home, making an informed, eco-conscious decision has never been more critical. With a variety of insulation materials available, it’s essential to understand the impact of your choice not just on your energy bills, but on the environment too. Today, we’re exploring two popular options: traditional glass wool and the sustainable eco polyester insulation championed by

Unpacking Glass Wool Insulation

Glass wool insulation is a familiar sight in many British homes. It's known for its soundproofing abilities and its fire-resistant qualities, which come from its composition of intertwined fibreglass strands.

Glass Wool, Fibreglass, Glass Fibre, Insulation | Wedge India

Pros of Glass Wool:

  • Cost-Effective: It's often less expensive upfront compared to other materials.
  • Fire Resistance: The material is non-combustible, making it a safe choice in terms of fire safety.

Cons of Glass Wool:

  • Installation Challenges: Glass wool can be tough to handle, requiring protective clothing to avoid skin and lung irritation.
  • Environmental Cost: Its production is energy-intensive, and while it often includes recycled materials, it's not as sustainable as it could be.
  • Settlement Over Time: This can reduce its insulative properties, necessitating checks and possible top-ups.

Embracing Eco Polyester Insulation

Eco polyester insulation, like the type we specialise in at, is a product of innovation and environmental responsibility. Made from 70% recycled polyester, primarily from plastic bottles, this material offers a compelling array of benefits

High Loft Eco Friendly Itch Free Thermal Insulation Roll - HighLoft

Pros of Eco Polyester:

  • Sustainable Material: The high content of recycled materials in eco polyester makes it a champion of environmental sustainability.
  • Health and Safety: With fibres that are less irritating, installation is safer and more comfortable.
  • Thermal Efficiency: It matches glass wool in thermal resistance but with better eco-credentials.
  • Durability: Eco polyester doesn't settle or degrade as quickly, maintaining its effectiveness over a longer period.

The Bottom Line on Performance and Sustainability

Both types of insulation have similar R-values, a measure of thermal resistance, which means they perform effectively in insulating your home. However, the sustainability angle is where eco polyester insulation truly shines. By choosing eco insulation from, you're not only selecting an effective insulator but also taking a stand against landfill waste and unnecessary energy use in production.

Why’s Eco Polyester Insulation Stands Out

Our commitment at to environmental stewardship and product quality sets our eco polyester insulation apart. We believe that a greener home shouldn't come at the cost of comfort or efficiency. Here’s how we make a difference:

  • Local Impact: By utilising recycled materials, we’re helping to reduce waste within the UK, turning plastic bottles into high-performance insulation.
  • Healthier Living Spaces: Our insulation contributes to a healthier home environment, free from the potential irritants found in glass wool.
  • Ease of Installation: The user-friendly nature of eco polyester insulation makes it ideal for both professionals and DIYers.
  • Participation in global environmental events: Learn more here

Concluding Thoughts on 'Glass Wool vs. Eco Polyester Insulation'

Choosing the right insulation for your home is a significant decision. With’s eco polyester insulation, you’re not just investing in your home’s comfort; you’re investing in the planet’s future. It's a choice that supports a circular economy, reduces environmental impact, and fosters a healthier, more sustainable home for you and your family.

For more information on how you can make the switch to a greener home, check out High Loft's Insulation here and explore a world of sustainable, efficient home insulation solutions.

Back to blog

Leave a comment

Please note, comments need to be approved before they are published.