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5mm Thick Flooring Underlays

Our largest thickness for flooring underlays, 5mm Thick Flooring Underlays offer the greatest amount of protection for a floor thanks to its thickness being fantastic at absorbing pressure from footfall & other impacts.

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  • 5mm TimberTech2 Acoustic Plus Wood & Laminate Flooring Underlay
    £5.00 (inc. VAT) per m² RRP: £8.00 per m² (inc. VAT) | Save: £3.00 (inc. VAT)
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  • 5mm SuperGold Wood & Laminate Flooring Underlay
    £2.00 (inc. VAT) per m² RRP: £2.67 per m² (inc. VAT) | Save: £0.67 (inc. VAT)
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  • 5.5mm FineFloor FibreBoard Wood & Laminate Flooring Underlay
    £2.56 (inc. VAT) per m² RRP: £3.13 per m² (inc. VAT) | Save: £0.57 (inc. VAT)
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  • 5mm Thermolevel Laminate Flooring Underlay
    £4.99 (inc. VAT) per m² RRP: £6.99 per m² (inc. VAT) | Save: £2.00 (inc. VAT)
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  • 5mm Instalay 50 Low Grab Flooring Underlay
    £10.60 (inc. VAT) per m² RRP: £16.50 per m² (inc. VAT) | Save: £5.90 (inc. VAT)
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  • 5mm Instalay 50 High Grab Flooring Underlay
    £10.60 (inc. VAT) per m² RRP: £16.50 per m² (inc. VAT) | Save: £5.90 (inc. VAT)
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  • 5mm XPS Foam Wood & Laminate Flooring Underlay
    £1.99 (inc. VAT) per m² RRP: £2.99 per m² (inc. VAT) | Save: £1.00 (inc. VAT)
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To get the most out of 5mm Thick Flooring Underlays it is best to install them on top of weaker sub-floors such as wood, this is because a weaker subfloor will offer little protection for a floor & so a thicker sized underlay will add that extra support that is needed. That is why we have expanded our collection of 5mm Thick Floor Underlays to encompass a wider array of flooring & offer extra features, be it a vinyl floor, heat insulation or an underlay suitable for commercial use, we are sure that one of our underlays will meet your exact requirements.

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