Diall Comfort Extruded Polystyrene Foam Underlay 15m² (3313R)

£ 29.99INC VAT

Add to basket for...

Diall Comfort Extruded Polystyrene Foam Underlay 15m² (3313R)

An easy to lay, cut and connect underlay with excellent heat insulation properties. Contains excellent soundproofing qualities and provides reliable protection under heavy loads. Ideal for cold floors and compensates for uneven surfaces.

  • Simple to Lay
  • Compatible with Underfloor Heating
  • Simple to Cut
  • Excellent Soundproofing Qualities
  • Reliable Protection Under Heavy Loads
  • Ideal for Low Installation Heights
  • Compensates for Uneven Surfaces
  • Suitable for Laminate, Parquet & Real Wood Flooring

More Info

View all: Diall Underlay

Bulk Save Save up to 10%
Bulk savings
QTY Price per item Saving
1 - 2 £29.99 (£2.00/) -
3 - 4 £28.49 (£1.90/) Save 5%
5 + £26.99 (£1.80/) Save 10%
£29.99INC VAT (£2.00/)

Add to basket for...

Add to saved list...

Save
Rated 4 out of 5 by from Underlay that does the job I just love the way that the underlay is easy to cut and how the perforated joints make laying simple.
Date published: 2021-04-21
Rated 4 out of 5 by from Easy To Use But Handle Gently I bought this to float an engineered wood floor over ply lined floorboards. It’s easy to use, easy to cut with the 10mm grid pattern on it, but it is oh so delicate on the creases. Admittedly I don’t posses the gentlest of touch, but I think Tinkerbell would struggle not to tear this at the creases. That said I’d definitely use this stuff again purely because of its simplicity to cut to the desired shape.
Date published: 2021-03-27
Rated 5 out of 5 by from Easy to use. Lightweight Just what I was looking for at a good price. 2mm underlay to go with 12mm laminate. Minor damage to pack so take care handling.
Date published: 2020-12-14
Rated 1 out of 5 by from Awful Awful to use, brittle and broke at every joint as we opened it out. Complete waste of time and money, threw it away and bought Aquastop underlay instead.
Date published: 2020-06-23
  • y_2022, m_8, d_16, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.32
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_15
  • loc_en_GB, sid_3313R, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 8ms
  • REVIEWS, PRODUCT

Does this underlay work with carpet tiles please?

Asked by: Museumman
Hello Museumman You can use under carpet tiles. Thank you for using the Screwfix Q&A service
Answered by: Jclarke71
Date published: 2022-01-14

Suitable on top of concrete?

Can I put this on top of a recently concreted sub floor? before I add laminate?
Asked by: 10184182
Hello 10184182, We'd recommend levelling the concrete first before using this produc.t Thank you for using Q&A
Answered by: Cwalm
Date published: 2021-09-03

Can I use this under lino flooring (not LVT) ?

Asked by: Arryngina
Hello, No, this is not suitable for vinyl/lino flooring and is only suitable for Laminate, Parquet & Real Wood Flooring. Thanks for using Q&A. [DG]
Answered by: DGIFF
Date published: 2021-01-22

can I use this underlay on top of old wooden floorboards prior laying laminate?

I'm about to lay laminate flooring on the first floor of my house and the subfloor is wooden floorboards, is this underlay a better choice than the standard polyolefin foam (4720R)?
Asked by: lupin85
Hello there, As far as I am aware, this should be fine. Laminate is suitable to go on top of this and it will compensate for any uneven parts of the floor below. Thank you for using Screwfix Q&A.
Answered by: BEdwards
Date published: 2019-11-23

what density is this underlay and what pressure will it take (kPa)?

Asked by: FandJ
Hello, Thank you for your enquiry. I have emailed you separately for further information. Thank you for using Q&A MH
Answered by: Screwfix778
Date published: 2021-09-16
  • y_2022, m_8, d_16, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.32
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_17
  • loc_en_GB, sid_3313R, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_screwfix
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 9ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: BV SEO Content for this product did not include verbose reviews.;
Specification
Brand Diall
Coverage Per Pack 15 m²
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Length 12 m
Product Thickness 2.2 mm
Product Type Comfort Extruded Polystyrene Foam Underlay
Product Width 1.25 m