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Diall 2.2mm Extruded polystyrene (XPS) foam Laminate & solid wood flooring Underlay panels
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Diall 2.2mm Extruded polystyrene (XPS) foam Laminate & solid wood flooring Underlay panels

£25
£1.67 per M2
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Product details

Product information

  • Guarantees sustained quality & global excellent performance with only 2.2mm thickness
  • Suitable for Laminate & solid wood flooring
  • Suitable for use with underfloor heating
  • Guarantee - 2 years
  • 2 years Guarantee

Features and benefits

  • Good for impact sound reduction (20dB), convenient for installation (folded-accordion: easy lay and easy cut system)
  • Suitable for frequently used rooms
  • Low thickness for a good performance
  • Ideal for low installation heights (Flat surface needed)
  • Helps to level sub-floor irregularity/unevenness up to 1mm
  • Handle & fit with care. In order to make the fitting task easier, it is recommended to apply an aluminium tape to protect the underlay edges between each underlay section as it is laid

Specifications

BrandDiall
MaterialExtruded polystyrene (XPS) foam
Coverage15m²
Fitting typeFloating
Product length12000mm
Product width1250mm
Product thickness2.2mm
Insulation typeThermal
Energy ratingA+
Soundproofing20dB
Fire classE
Pack quantity1
Product code3663602918035

Reviews

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2.2 / 5(5 reviews)

Splits along the folds

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Jcollins63 - 3 years ago

Very brittle and splits along the folds when trying to lay out the underlay. Also it doesn't lay flat, and as it's stiff you can't fold it around architrave for cutting to shape in place, everything has to be measured or marked from a template. I much preferred the grey underlay B&Q used to sell.

Thin but fagile

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jonDuQ - 3 years ago

Only bought this because I needed a thin underlay, but it needs an extra vapour barrier and is expensive

Did not like it

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Norry50 - 3 years ago

Bought this underley for doing my laminate floor just too easy to break apart. In a narrow space like my lobby kept tearing at every seam to the point it was very frustrating going to do my living room next will not be getting this stuff for that will definitely be looking for something better. Used to sell similar Gray underlay this was much better.

Absolute rubbish underlay

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Hdhsis - 3 years ago

This one the only underlay in store so he no choice as the job was urgent. It's impossible to lay without tearing. Even after the fight each step you make leaves an imprint if your lucky... most of the time it just tears again. Utter rubbish. Never had a complaint about B&Q products before but this is just the pits. Avoid at all cost!!!

Easy to lay

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Big Al 3 - 3 years ago

I bought this in January 2017 because i could not find the underlay i used before. I used it in the kitchen and found it ideal. I walked on it whilst laying the laminate boards and it did not flatten under foot. If you keep the main part under control and cut it roughly to size there is no splitting. Great product.