Instalay Q30 High-Grab Self-Adhesive Underlay

The Instalay Q30 high-grab 3mm underlay combines a patented peel and stick system with recycled crumb rubber delivering a superb acoustic performance.

Impact Rating

23 dB


3 mm


Covers 15m2


20 kg


£7.01 /m²

ex VAT


£8.41 /m²

inc VAT
Actual Area (sq m) 15
Total Price £105.10

Bulk Discounts

1 - 20 £105.10 ex VAT

21 - 30 £102.99 ex VAT

31 - 50 £101.00 ex VAT

51 - 100 £99.00 ex VAT

Buying more than 100?
Call us on 01484 411888 to see if we can offer you a further discount.

Please Note
The prices / discounts shown here are reflected in the basket not on this page.

Product Description

The Instalay Q30 high-grab 3mm underlay has changed the way floors are installed, removing the need for any glues or nails and has significantly reduced the mess and labour times linked with flooring installations.

Ideal for:

  • Luxury vinyl tiles (dryback)
  • Laminate Flooring
  • Woven tiles (dryback)
  • Engineered/solid wood floor (Tongue & Groove)
  • Broadloom carpet
  • Carpet tiles
  • Natural floor covering

It delivers excellent acoustic insulation, outstanding comfort and stability, high durability, with anti-microbial and anti-allergy properties plus its low tog rating makes it ideal for underfloor heating systems. The Q30 high-grab has the benefit of being supported internally by recycled vulcanised rubber crumb granules; when the granules are compressed the granules provide an excellent cushioning performance, once the pressure is released the granules immediately return to their original form.

Click here to view the Instalay Application guide

Technical Specification

Area 15m2
Dimensions 15m x 1m x 3mm
Thickness 3mm
Weight 20kg
Impact Noise Rating 23dB

The information given here may vary and is partly based on information from our suppliers. It represents the prevailing level of expertise and is not binding in a legal sense. The compliance of legal requirements lies within the customers own responsibility.

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