Diall Aquastop Underlay 5m² (2471R)

£ 19.99INC VAT

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Diall Aquastop Underlay 5m² (2471R)

Easy to lay, cut and connect underlay with excellent heat insulation properties. Contains vapour barrier protection. Excellent soundproofing qualities and provides reliable protection under heavy loads.

  • Suitable for Laminate & Wood Flooring
  • Mould-Resistant
  • Simple to Lay
  • Easy to Connect
  • Simple to Cut
  • Inclusive Vapour Barrier
  • Excellent Soundproofing Qualities
  • Reliable Protection Under Heavy Loads
  • Excellent Heat Insulation Properties

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Rated 4 out of 5 by from Good underlay but.... Bought this to install laminate on a concrete floor based on the Q and A which state no taping of the joints is required. Unfortunately the manufacturers instructions state that not only must the joints be taped but also around the perimeter of the room, so another trip to screwfix needed for aluminium tape and installation turned out to be almost as time consuming as putting plastic sheeting and fibre boards down. As others have said it is very easy to cut and makes very little mess just be aware of the need to tape.
Date published: 2022-08-04
Rated 5 out of 5 by from good value easy install used this for a living room. easy to install and the 1cm square markings on t make it simple to measure for any awkward bits. I used simple masking tape to hold small bits together.
Date published: 2022-08-02
Rated 4 out of 5 by from Does the job with no effort Used Diall Aquastop underlay before. Decided to use it again in all upstairs bedrooms as it has excellent soundproofing qualities. Easy to cut and lay. Never needed to use a tape as panels interlock and do not move or rise if cut properly to size. Had it in two bedrooms for nearly two years and no problems so far. Doing the first bedroom needed to cut about 5 mm short off the walls ( just like an expansion gap) as under the weight of the floor it was rubbing against walls and making squeaky noises. Easy fixed and lesson learnt for the next job. Good heat insulation as the floor feels definitely warmer than before. Hoping that the vapour barrier would minimise water damage to ceilings downstairs should a radiator leak in upstairs bedrooms. Decent buy easy to cut and work with. Will use in the rest of the house.
Date published: 2022-05-02
Rated 5 out of 5 by from fantastic underlay Will definitely use this underlay for all my future projects. It is very easy to install and give great insulation.
Date published: 2022-03-09
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Which side up on concrete flooring.

Hi, which side should face up when installed on concrete flooring? Most underlays go silver side down while packaging on this one says silver side up.
Asked by: Radb
Hello Radb This product should be laid silver side up. Thank you for using Q and A
Answered by: AMargetts
Date published: 2021-12-23

Acoustic Properties

Hi, by how much does this underlay reduce sounds? Thanks
Asked by: ErinaL
Hello, Thank you for your enquiry. Based on the EPLF norm, the thermal Resistance for the AQUASTOP UNDERLAY 5M² (2471R) is 0.143m²K/W" The Tog rating for the acoustic properties is 10 * R Value = 1.430 Tog rating. Hope that helps. Thank you for using Q&A.
Answered by: Screwfix778
Date published: 2022-07-10

Can this be used under Vinyl flooring?

Asked by: RichB2B
Hello, Thank you for your enquiry. This is not recommended for use with vinyl flooring. Thank you for using Q&A.
Answered by: Screwfix778
Date published: 2022-06-19

Which tape?

Which tape should I use to connect the joints?
Asked by: AllisonRo
Hello AllisonRo Product has an inclusive vapor barrier and would form a secure joint without any tape. Thank you for using Q and A
Answered by: AMargetts
Date published: 2021-12-23

Can I install electric underfloor heating on this underlay? Is it suitable for clic vinyl?

Thanks
Asked by: CWJWEE
Hello CWJWEE, I would advise seeking advice from a suitable tradesperson to see if this would be suitable as Screwfix is unable to offer installation based advice however, i can confirm that this is not to be used with click vinyl. Thank you for your using Q&A
Answered by: jbeckman
Date published: 2021-12-28
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Specification
Brand Diall
Coverage Per Pack 5 m²
Manufacturer Guarantee 2 Year Manufacturer's Guarantee (T&Cs Apply)
Pack Size 1
Pieces in Pack/Case 1
Product Length 6.25 m
Product Thickness 5 mm
Product Type Aquastop Underlay
Product Width 0.8 m
Suitable Use Type Suitable for Laminate & Wood Flooring