Guaranteed for 25 years

Up to 3 Free Samples

Devon & Cornwall

Kerbside Delivery

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On all orders over £500

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Quick-Step Underlays

Quick-Step Flooring
    • Flooring Underlays by Quick-Step
    • Choice for Engineered, Vinyl or Laminate
    • Entry Point is “Quick-Step” Basic Plus
    • Unisound for sound absorption
    • Thermolevel for uneven floors
    • Transitsound for Hardwood flooring


    • Order with your flooring


    • Mainland UK delivery
Weight N/A

Basic Plus, Unisound, Silentwalk, Thermolevel, Transitsound, Vynl Transit, Vinyl Heat, Viynl Comfort



Order a free sample of Quick-Step Underlays

    • In stock
    • Free delivery over £500
    • Up to 25 year warranty

    Product Details

    Flooring Underlays from Quick-Step

    Flooring underlays help to level out minor unevennesses in the sub-floor and also provide acoustic and/or thermal insulation. Because the quality of the underlay will affect the effectiveness and comfort of your Quick-Step floor, we recommend combining  your Quick-Step floor with the correct Quick-Step underlay.

    Basic Plus Underlay

    Quick Step’s Basic Plus underlay provides a budget friendly solution and provides an economical option for places with less traffic, particularly bedrooms, home offices or attics. This underlay still provides damp protection for your new floor, offers a levelling effect and can be used in conjunction with underfloor heating systems.

    Unisound Underlay

    Unisound is a good all-round underlay that is ideal for installation for places with frequent foot traffic, particularly in halls, kitchens and living rooms. This product reduces both transition (to the floor below) and reflected sound. This underlay also provides protection from damp, offers a floor levelling effect and can be used in conjunction with underfloor heating systems.

    Silent Walk Underlay

    This impressive underlay offers the best reduction of reflected sound that is caused by walking on the floor. It is ideal for heavy use ground floor areas such as living rooms, kitchens and hallways. Silent walk also offers the best efficiency for underfloor heating as well as levelling properties and protection from damp.

    TransitSound Underlay

    The TransitSound underlays offers the best noise-reducing performance for upper floor rooms and apartments. The underlay will drastically reduce the noise levels heard below which is particularly important if you have neighbours living below. Alongside this, TransitSound also provides levelling effect, damp protection and is compatible with under floor heating.

    Thermolevel Underlay

    The Thermolevel underlay is an ideal solution for those installing their Quick Step floor on an uneven or irregular subfloor. The 5mm thickness provides good levelling effects as well as giving additional insulation. The underlay offers damp protection but cannot be used in conjunction with underfloor heating systems.

    Adhesive Tape

    Attach you flooring underlays with adhesive tape to ensure a moisture-proof installation.

    This feature is being finalised, February 2020.

    Please verify with Southern Timber as to which Warranty is available for this product.

    Delivery details

    Usually within 2-5 working days

    Direct and Free deliveries
    Delivery can be made to most Mainland UK addresses. Quick-Step indicate a 2-5 working day lead time for most products dependant on stock. Purchases over £500 including VAT are eligible for free delivery. Any purchases under £500 will incur a delivery charge of £48 including VAT.

    Delivery requirements
    Please note that the hauliers normally require access for a large delivery lorry. If there are any difficulties for larger vehicles or any possible access restrictions then please advise and we will request a smaller lorry wherever possible.

    This is a kerbside delivery so there will need to be an able-bodied person on site to put the flooring under cover and sign for the delivery.