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Quickstep 2mm TransitSound Wood & Laminate Flooring Underlay

Code: LS-46450
  • £4.80 per m² (inc. VAT) £72.00 (inc. VAT)
  • RRP: £6.40 per m² (inc. VAT)
  • Save: £24.00 (inc. VAT) Save 25 %
Item out of Stock | Usually dispatched within 24 hours
Finance 0% Finance available on orders over £300
Need help measuring your room? Click here ›


  • Product Code: QSUDLTRS15
  • Dimensions: W: 1m x L: 15m
  • Thickness: 2mm
  • Floor Coverage: 15m²
  • For: Laminate, real wood
  • Main Benefits: Cushioning, level floors, sound reduction, moisture protection, underfloor heating
  • Usage: Domestic, light traffic
  • Weight: 2kg
  • Impact Noise Reduction: 20db
  • Underfloor Heating: Yes
  • Vapour Barrier: Yes
  • Material: Polyethylene PE Foam
  • Eco-Friendly: 100% recyclable
  • Fitting: Simple, just lay down, foam & Quickstep logo facing up
  • Guarantee: Fully guaranteed for the serviceable lifetime of the floor, if used in recommended locations


This product is suitable and recommended for installation in the following environments:


    Quickstep TransitSound 2mm Underlay is a real wood & laminate flooring underlay, which is suitable for use in floating floor installations and recommended for light traffic areas. Thanks to the exceptional sound reducing properties, this underlay is perfect for upper rooms such as bedrooms, landings and attics.

    TransitSound offers a 20db reduction for sound travelling down into the room below, as well as 10db reduction of sound coming up through the floor, making it the ideal choice for noisy upper floors. This flooring underlay is the perfect companion to Quickstep laminate and also works great with engineered wood flooring. The built-in damp-proof membrane means this product actively protects your flooring ensuring it is well protected against rising damp, moisture and mould.

    The 100% fully recyclable eco-friendly foam used in this product makes sure can do your bit to care for the environment. This product can also be used with underfloor heating systems, though always consult with us to check which product will complement your type of heating system best.

    Please note, this underlay is also suitable for use with non-Quickstep laminate & engineered wood flooring products as well.

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    How waterproof is this laminate for a utility area? Thx


    This flooring is fine for use in area where it may get wet, providing the flooring is sealed .We recommend a hydrokit sealant for the edges of the room where an expansion gap should be left, and also a click and seal, which can be applied to the edges of the boards when installed.


    Click and seal


    10% OFF all Quickstep laminate flooring QUICK10

    use code QUICK10 at checkout

    Enjoy 10% off all of our Quickstep Laminate flooring throughout July. Don't miss your chance to take advantage of this deal!

    Finance available on orders over £300. To view finance options, use flooring calculator & select products over this total value.

    For a quick snapshot of our shipping options on offer and delivery prices, see the table below.

    Mon - Fri | Choose a delivery day

    Starting at £6, capped at £36 maximum

    or Free*

    • -Arranged on a day to suit you
    • 2-3 day service as standard
    • Between 8am - 6pm on your chosen day
    • Delivery to kerbside only
    • Free for all orders over £199*
    Mon - Fri | Next dayStarting from £14.40, capped at £72 maximum
    • Order by 11am for same day dispatch
    • Between 8am - 6pm on your chosen day
    • Delivery to kerbside only
    • Available on 'in stock' items only (Our warehouse)
    Click & CollectFree
    • Order before 4pm to collect same day
    • Collections from our Hartlepool store
    • Valid form of ID required upon collection

    *Free shipping over £199, please note terms & conditions apply - for full information please see our free shipping page.

    Full delivery information

    If you would like to see our full delivery information & terms, please see our delivery service page or get in touch to ask one of our team. We will be more than happy to answer any questions you may have.

    30 day returns

    We offer 30 day returns on any order placed on our website, with refunds processed within 3-5 working days of receiving goods back to our warehouse. Further returns or refund related questions may be answered by reading our returns policy. If you still have any questions after reading here, then get in touch and we'll be able to assist with any enquiries .