Carpet underlay designed to add warmth and reduce noise under new carpet installations. A cosier, quieter home for families and landlords fitting floorcoverings. Is QA Underlay Carpet Underlay the right choice for rooms where underlay height matters?
⚡ At a Glance
- • Underfoot Comfort: 11mm thickness combined with 155kg/m3 density gives a supportive, cushioned feel
- • Best for: Homeowners fitting new carpets who want improved warmth and quieter rooms
- • Not ideal for: Rooms where minimal height build-up is essential, due to the 11mm thickness
11mm thick underlay with 155kg/m3 density delivers thermal and acoustic benefits. Roll covers 15m² and has a roll weight of 22kg.
Warmer rooms, thanks to 2.92 tog thermal resistance
Thermal resistance rated at 2.92 tog slows heat transfer through the underlay, retaining warmth beneath the carpet. The figure is a direct measure of how much the underlay resists heat flow.
Carpets will feel appreciably warmer underfoot, helping living spaces stay more comfortable during cooler months.
Quieter rooms, with 44dB sound reduction
Sound reduction rating of 44dB reflects the underlay's ability to dampen both impact and airborne noise via its mass and thickness. Higher decibel reductions correspond to noticeably lower noise transmission.
Footsteps and everyday noise become less intrusive, useful for upper floors and rooms above living spaces.
Supportive underfoot feel, with 11mm thickness and 155kg/m3 density
11mm of thickness provides a substantial cushioning layer while 155kg/m3 density maintains structural support underfoot and under furniture loads. Denser foam resists rapid compression over time.
Carpets sit on a resilient base that keeps the pile looking neater and delivers comfortable, consistent support when walking.
✨ The 4 Key Reasons for QA Underlay Carpet Underlay
- 11mm thickness, improves comfort and reduces feeling of hard floors
- 155kg/m3 density, supports heavier foot traffic without rapid compression for years
- 44dB sound reduction, lowers impact and airborne noise between rooms noticeably
- 15m² roll size, covers average room area with fewer joins, to simplify fitting
📋 Technical Details at a Glance
- Category: Carpet underlay
- Brand: QA Underlay
- Product ID: B0D1Y5HB7P
- Thickness: 11mm
- Density: 155kg/m3
❓ Frequently Asked Questions
Q: Will this underlay make floors warmer?
A: Yes, a thermal resistance of 2.92 tog helps retain heat beneath the carpet, improving underfoot warmth.
Q: Will it reduce noise between rooms?
A: Yes, the 44dB sound reduction rating reduces both impact and airborne noise transmission.
Q: How much area does one roll cover and is it easy to handle?
A: Each roll covers 15m² and weighs 22kg, so two people are advisable for moving and positioning during installation.
🏆 Our Verdict
Suitable for homeowners and landlords seeking warmer, quieter rooms beneath carpets. The underlay's combination of 11mm thickness, 155kg/m3 density, 2.92 tog thermal resistance and 44dB acoustic performance targets comfort and sound control. Initial expense varies by retailer, yet durable construction and measurable benefits make it a sensible long-term choice.
