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Diall 5mm Extruded polystyrene (XPS) foam Laminate & solid wood flooring Underlay panels

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Diall 5mm Extruded polystyrene (XPS) foam Laminate & solid wood flooring Underlay panels
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£18.50
£3.70 per M2
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Product details

Product information

  • Performance underlay for laminate and solid wood flooring
  • Suitable for Laminate & solid wood flooring
  • Guarantee - 2 years

Features and benefits

  • Combined with an integrated vapour barrier: it protects the flooring from damage caused by moisture
  • Outstanding soundproofing qualities
  • Simple to install thanks to a “puzzle” easy click, easy lay & easy cut system
  • Optimum for compensation of unevenness, reliable protection under heavy loads
  • Helps to level sub-floor irregularity/unevenness up to 4mm

Specifications

BrandDiall
MaterialExtruded polystyrene (XPS) foam
Coverage5m²
Fitting typeFloating
Product length6250mm
Product width800mm
Product thickness5mm
Insulation typeThermal
Energy ratingA+
Soundproofing22dB
Fire classE
Pack quantity1
Product code3663602918073

Reviews

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4.03 / 5(30 reviews)

Do Not Buy!

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GarethInTears - Yesterday

Don’t buy this underlay! I repeat, don’t buy this underlay!

I bought it a while ago for a project I had on the back burner so I couldn’t take it back. It was a mistake to continue on with it.

It snaps really easily, except in any useful place. The 10mm measuring squares are great, except they don’t go all the way across unbroken, but that doesn’t matter because the natural curve of the foam means you won’t lay it straight anyway. The “easy cut” foil is laughing at you. It’s easy cut, until it snags and then you snap the foam. The foam melts with contact adhesive and the long lengths are impossible to wrestle into place without 17 arms and an iron will.

If you’ve come to the reviews looking for help because you bought this already and you’re sat on the floor in tears amid a sea of green foam pieces and wafts of silver plastic foil then the best thing to do is cut it into the small sheets at the creases and lay it one sheet at a time. It won’t line up because the foam will snap along the creases as you cut it but you’ll finish the job and can move house before the squeaking sends you round the bend.

Do not use this product!

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Wow1 - 8 days ago

Once laid with laminate over the top it sounds like you are walking on crisps. I have laid many flooring types and this is the worst underlay I have ever used. I will now have to lift all the floor and remove it. You have been warned. DO NOT BUY!!!!

Great product under vinyl flooring

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teeps2 - 1 month ago

I bought this to even out concrete floor and laid sheet vinyl flooring directly on top.
It was really easy to put together and cut, bonus cm marking lines on reverse really helped the cutting.
Result is a nice cushioned vinyl floor. It was a risk but I would use this product again and again.
Last year I installed expensive underlay on a roll. I feel this was much easier and actually better quality. When I get wood floors installed in my new house I will be using this.

Cool quality

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Robert Kuna - 2 months ago

quickly and efficiently installed) I am pleased with the purchase) I used it under the laminate and under the carpet)

Great

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Stevie G1 - 2 months ago

Laid this and used masking tape to secure pieces together as we had no issue with heat, once this was down we laid laminate straight on top,top. Nothing els required.

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