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Interface InterLay Underlay

£29.95 /m² (ex VAT)

5.0

Get a free sample Up to 6 free, with you in 2–3 working days.

How much do you need?

Sold in packs of 5m². We round up to whole packs, so you never come up short.

You'll buy 5m²
pack
Total £149.75ex VAT
Delivered in 7 working daysTracked to your door · Need it sooner? Call 0345 222 1544 Delivery terms and conditions apply.

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Interface InterLay Underlay specification

Pack size5m²
Delivery7 working days

About Interface InterLay Underlay

Enhance your flooring with InterLay Underlay Tiles, designed to improve comfort, stability and acoustic performance beneath carpet tiles. They help reduce impact noise, creating a quieter and more pleasant environment in both commercial and home settings.

The flexible yet durable construction adapts well to uneven subfloors, while the lightweight, modular format makes installation straightforward. You get a professional, long‑lasting finish that elevates the feel and function of your space


Key features

  • Size: 50cm x 50cm 📏
  • Thickness: 4.1mm 🧘♂️
  • Material: Made with CQuest™Bio SONE for top performance 🌱
  • Box Contents: 20 tiles per box 📦
  • Noise Reduction: Excellent sound absorption 🎧
  • Easy Installation: Matches the size of our carpet tiles for a seamless fit ⚙️

Supply, fit, sorted

Want it designed and fitted too?

Nationwide fitting

  • CFA & CHAS registered fitters
  • Projects over 100m²
  • Free site survey
  • Evenings, weekends & bank holidays
  • We'll even move the furniture
Book a free survey How our fitting works
DCTUK fitter laying carpet tiles

Free design service

Not sure which colours play nicely together? Send us your floor plan and our designers will mock up your space, free. No crayons required.

Get a free design
DCTUK designer planning a floor layout

Project pricing

Kitting out a whole office, school or several sites? Tell us what you need and we'll send a tailored price for materials, fitting or both.

or call 0345 222 1544
DCTUK team member preparing a project quote

Trusted with floors at Netflix, Starbucks, McDonald's, Tesco, Manchester Airport and the NHS.

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Still deciding?

Real floors, real places

Projects fitted with Interface InterLay Underlay

See all projects →
Before: Champions Church Before After: Champions Church After
Skipton

Champions Church

We fitted Forbo Tessera Inline in the colour Onyx and Burmatex Grimebuster in the colour Haydock Blue throughout this Champions Church located in Skipton. Carpet tiles are perfect for big spaces, since individual tile...

Before: Great Hadham Country Club Before After: Great Hadham Country Club After
Much Hadham

Great Hadham Country Club

We supplied and fitted Desso Essence Stripe into this lovely country club in Hertfordshire alongside Desso Essence carpet tiles. The area covered approximately 250m² and we used Desso Essence in the colour 9991 to cre...