12mm Memory Foam Luxury Carpet Underlay | 3.5 TOG | 49dB Sound Reduction | Mini, Half & Full Roll
type: Product
description: 12mm Memory Foam Luxury Carpet Underlay | 3.5 TOG | 49dB Sound Reduction | Available in 3 Roll Sizes The underlay that transforms a carpet. This 12mm premium memory foam carpet underlay uses the same bounce-back technology as high-end memory foam mattresses — delivering a level of underfoot comfort, warmth, and sound insulation that standard PU foam underlays simply cannot match. If you're investing in a quality carpet, this is the underlay it deserves underneath it. Available in three roll sizes: Mini Roll (5m²), Half Roll (7.5m²), and Full Roll (15.07m²). All rolls are 1.37m wide. Why Memory Foam Underlay Outperforms Standard PU Foam Standard PU foam underlay compresses under foot traffic and never fully recovers — within a few years the carpet above it feels thin, the underlay feels flat, and the luxury feel is gone. Memory foam technology changes this fundamentally: 92% compression recovery vs 78% for standard PU foam — the underlay springs back fully after every footstep, maintaining its loft and feel for the lifetime of the carpet 49dB impact sound reduction — dramatically reduces footfall noise between floors; ideal for first-floor bedrooms above living rooms, flats, and anywhere noise transmission is an issue 3.5 TOG thermal rating — significant thermal insulation, reducing heat loss through the floor and contributing to lower energy bills Damp Proof Membrane (DPM) — built-in moisture barrier on the underside protects the subfloor from accidental spills that penetrate carpet and underlay A+ Air Quality rated — low VOC, low formaldehyde construction; important for bedrooms, nurseries, and areas where air quality matters 105kg/m³ density — a genuinely high-density foam that stays firm and supportive rather than bottoming out under furniture Product Specifications Type Luxury Memory Foam PU Underlay Thickness 12mm Density 105 kg/m³ TOG Rating 3.5 TOG (thermal insulation) Sound Reduction 49dB impact sound Compression Recovery 92% (vs 78% standard PU foam) Backin…
brand: Slip Not Co Uk
additional property: Roll Size
  type: PropertyValue
  value: Mini Roll 5m² (3.7m × 1.37m), Half Roll 7.5m² (5.5m × 1.37m), Full Roll 15.07m² (11m × 1.37m)
offers: AggregateOffer
  low price: 124.50
  high price: 261.25
  price currency: GBP
  offer count: 3
  offers: Offer
    price: 124.50
    price currency: GBP
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    item condition: https://schema.org/NewCondition
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  offers: Offer
    price: 168.12
    price currency: GBP
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
  offers: Offer
    price: 261.25
    price currency: GBP
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails

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