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4.5mm Underlay (Ideal for Under Floor Heating)

Was

£10.89m²

Save £0.79m²

£10.10

£101.00 per pack

Prices Include VAT

100.99

£10.10㎡

inc. VAT
Product Code
4.5MM UNDERLAY

Was

£10.89m²

Save £0.79m²

£10.10

£101.00 per pack

Prices Include VAT

Product Details
Product Code: 4.5MM UNDERLAY

4.5mm Underlay.

  • Compressed Rubber Underlay
  • Great for Noise Reduction
  • Suitable for laminate and wood flooring
  • Excellent impact sound insulation properties
  • Ideal for underfloor heating – low tog rating
  • Integral moisture barrier

One roll covers 10m². The product is £100.99 a roll.

Was

£10.89m²

Save £0.79m²

£10.10

£101.00 per pack

Prices Include VAT

Ask the Experts - Product and Fitting Tips

With our many years of experience in the flooring industry, we know that proper installation is the key to achieving a beautiful and long-lasting finish. Whether you’re taking on a DIY project or hiring a professional, following expert advice will help ensure your new floors are installed perfectly. Check out our top installation tips below to get started on the right foot!

For even more flooring tips and advice, be sure to visit our Customer Questions and Help Centre!

Customer Questions

Where Should Flooring End in a Doorway?
Flooring should end directly under the centre of the closed door, with a threshold for a neat and seamless transition.
What’s the difference between 3mm and 5mm underlay?
Think all underlay is the same? Not quite! Discover how the right thickness can impact comfort, noise, and the feel underfoot.
What is underlay and why is it important?
Underlay is a thin layer of material that sits between your subfloor and your flooring, whether that’s engineered wood or laminate. It might seem like just an extra step, but it actually plays a huge role in how your flooring feels, sounds, and wears over time.
What’s the difference between underlay types for wood flooring?
Choosing the right underlay can make a huge difference to how your flooring looks, feels, and lasts—especially in a busy household like mine, where there's always a child, a dog, or a toy train zooming about! Here’s a breakdown of the most popular types:
What is the purpose of underlay for flooring?
Underlay plays a vital role in enhancing the performance and longevity of your flooring. It serves multiple purposes, including:
Read 8 More Questions
  • Where Should Flooring End in a Doorway?
  • What’s the difference between 3mm and 5mm underlay?
  • What is underlay and why is it important?
  • What’s the difference between underlay types for wood flooring?
  • What is the purpose of underlay for flooring?
  • Read 8 More Questions

Where Should Flooring End in a Doorway?

Flooring should end directly under the centre of the closed door, with a threshold for a neat and seamless transition.

What’s the difference between 3mm and 5mm underlay?

Think all underlay is the same? Not quite! Discover how the right thickness can impact comfort, noise, and the feel underfoot.

What is underlay and why is it important?

Underlay is a thin layer of material that sits between your subfloor and your flooring, whether that’s engineered wood or laminate. It might seem like just an extra step, but it actually plays a huge role in how your flooring feels, sounds, and wears over time.

What’s the difference between underlay types for wood flooring?

Choosing the right underlay can make a huge difference to how your flooring looks, feels, and lasts—especially in a busy household like mine, where there's always a child, a dog, or a toy train zooming about! Here’s a breakdown of the most popular types:

What is the purpose of underlay for flooring?

Underlay plays a vital role in enhancing the performance and longevity of your flooring. It serves multiple purposes, including:
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