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YBS ThermaQuilt - 32mm Multi-foil Insulation

YBS Thermaquilt is effective in winter by reflecting heat back into the building. In the summer ThermaQuilt works as a barrier to solar overheating, which reduces the need for artificial cooling systems as it prevents the accumulation of heat within the building.

Product Applications

ThermaQuilt is a rafter level, pitched roof application product, that effectively deals with all forms of energy transfer by reflecting infra-red radiation.

ThermaQuilt is a highly effective multi-purpose product that can also be utilised in wall and floor applications.


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Click to Buy: YBS ThermaQuilt Multi-Foil - Uncompressed thickness = 32mm - Aluminised polyurethane outer layers - Components = 9


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Less popular product commonly available at selected depots. YBS ThermaQuilt 32mm, 1.2x10m = 12m² - ranging from £4.81 to £5.95 per m²

1 plus rolls @ £5.95 per m² = £71.42 (£85.70 inc-VAT) per roll
5 plus rolls @ £5.75 per m² = £69.04 (£82.85 inc-VAT) per roll
10 plus rolls @ £5.01 per m² = £60.12 (£72.14 inc-VAT) per roll
15 plus rolls @ £4.94 per m² = £59.32 (£71.18 inc-VAT) per roll
20 plus rolls @ £4.88 per m² = £58.52 (£70.22 inc-VAT) per roll
25 plus rolls @ £4.81 per m² = £57.72 (£69.26 inc-VAT) per roll

Less popular product commonly available at selected depots. YBS Aluminised Tape, 75mm x 50m = 50lm - ranging from £0.12 to £0.12 per lm

1 plus rolls @ £0.12 per lm = £6.18 (£7.42 inc-VAT) per roll
5 plus rolls @ £0.12 per lm = £6.13 (£7.36 inc-VAT) per roll
10 plus rolls @ £0.12 per lm = £6.08 (£7.30 inc-VAT) per roll
15 plus rolls @ £0.12 per lm = £6.02 (£7.22 inc-VAT) per roll
20 plus rolls @ £0.12 per lm = £5.97 (£7.16 inc-VAT) per roll
25 plus rolls @ £0.12 per lm = £5.91 (£7.09 inc-VAT) per roll

Less popular product commonly available at selected depots. YBS BreatherQuilt double-sided tape, 50mm x 50m = 50lm - ranging from £0.17 to £0.18 per lm

1 plus rolls @ £9.04 (£10.85 inc-VAT) per roll
5 plus rolls @ £8.96 (£10.75 inc-VAT) per roll
10 plus rolls @ £8.88 (£10.66 inc-VAT) per roll
15 plus rolls @ £8.80 (£10.56 inc-VAT) per roll
20 plus rolls @ £8.72 (£10.46 inc-VAT) per roll
25 plus rolls @ £8.64 (£10.37 inc-VAT) per roll

Less popular product commonly available at selected depots. YBS BreatherQuilt jointing tape, 70mm x 50m = 50lm - ranging from £0.17 to £0.18 per lm

1 plus rolls @ £9.04 (£10.85 inc-VAT) per roll
5 plus rolls @ £8.96 (£10.75 inc-VAT) per roll
10 plus rolls @ £8.88 (£10.66 inc-VAT) per roll
15 plus rolls @ £8.80 (£10.56 inc-VAT) per roll
20 plus rolls @ £8.72 (£10.46 inc-VAT) per roll
25 plus rolls @ £8.64 (£10.37 inc-VAT) per roll

Price and Availability Information

Presently there are no availability restrictions, apart from manufacturing lead-times and minimum quantity order levels on certain product sizes.
Please observe the 'Star Rating' indicators to assess availability.

Excellent = Product Availability Excellent Good = Product Availability Good Fair = Product Availability Fair Poor =  Product Availability Poor Undetermined = Product Availability Undetermined
Product availability depends upon stock levels at closest depot and delivery logistics to geographic locations


Product Properties & Benefits

ThermaQuilt is a very flexible, easy to fit, multi-layer insulation thermally tested achieving a high thermal resistance of up to 2.07m²K/W for ThermaQuilt accompanied by a 38mm air cavity either side of the material.

Due to the special composition of multi-layers of insulation, ThermaQuilt effectively deals with all forms of energy transfer (i.e. conduction, convection and radiation). ThermaQuilt works most effectively by reflecting infra-red radiation. This means that not only is ThermaQuilt effective in winter by reflecting heat back into the building and cold out, but also in summer.

ThermaQuilt is a very effective barrier to solar overheating, reducing the need for artificial cooling systems as it prevents the accumulation of heat within the building.

  • Keeps your house warmer in winter, cooler in summer
  • Insulation for every application
  • Meets building regulations
  • Ideal for new build & refurbishment
  • Effective solar over heating barrier
  • Lightweight, flexible & thin
  • Fast and simple installation
  • Equivalent to 85mm of mineral wool
  • Fully certified for pitched roofs

Product Technical Properties

YBS ThermaQuilt Description



Components 9
Thickness 32mm approx.
Weight 580g/m²
Mechanical Properties Value Reference Standard
Thermal performance
Core 0.77m²K/W BS EN 16012
Roof 1.85m²K/W BS EN 6946
Wall 2.07m²K/W BS EN 6946
Floor 3.14m²K/W BS EN 6946
Flammability Class F BS EN 13501-1
Water vapour resistance 1569MNs/g BS EN 12572
Emission coefficients of surfaces 0.05 BS EN 16012
Tensile strength 142KPA BS EN 1608
Packaging 12m²
Width 1.2m
Length 10m
Weight 6.5Kg

ThermaQuilt U Value Examples

ThermaQuilt Under Rafter Pitched Roof (rafters at 400mm centres) U Value

Description (rafters at 400 centres) U-Value
BreatherQuilt and 100mm PIR 0.18 W/m²K
BreatherQuilt and 170mm Mineral Wool 0.17 W/m²K
Description (rafters at 600 centres) U-Value
BreatherQuilt and 90mm PIR 0.18 W/m²K
BreatherQuilt and 150mm Mineral Wool 0.17 W/m²K

ThermaQuilt Timberframe Wall Application - U Value

U-value Table - Timber Frame Wall
Description U-Value
ThermaQuilt, YBS Breather Foil FR and 70mm PIR 0.18 W/m²K
ThermaQuilt, YBS Breather Foil FR and 50mm Mineral Wool 0.24 W/m²K

ThermaQuilt Dry Lining Wall Application - U Value

U-value Table - Dry Lining Wall
Description U-Value
ThermaQuilt and 32.5mm PIR backed insulated
plasterboard (20mm PIR & 12.5mm plasterboard) 0.30 W/m²K

ThermaQuilt Suspended Timber Floor - U Value

Perimiter Area Ratio U-Value U-Value
(with 50mm Cavity above) (with 100mm Cavity above)
0.1 0.17 W/m²K 0.16 W/m²K
0.2 0.23 W/m²K 0.21 W/m²K
0.3 0.27 W/m²K 0.24 W/m²K
0.4 0.29 W/m²K 0.26 W/m²K
0.5 0.31 W/m²K 0.27 W/m²K
0.6 0.32 W/m²K 0.28 W/m²K
0.7 0.33 W/m²K 0.29 W/m²K
0.8 0.34 W/m²K 0.29 W/m²K
0.9 0.34 W/m²K 0.30 W/m²K
1.0 0.35 W/m²K 0.30 W/m²K

Product Installation

Fixing details

Installation of ThermaQuilt for pitched roof applications and additional insulation products should be in accordance with the manufacturers certificate, fixing instructions and current good building practice.

ThermaQuilt must be installed with a 50mm overlap with all joints taped with YBS 75mm foil tape.

ThermaQuilt can be cut with a craft knife or a sharp pair of scissors.

ThermaQuilt can be easily fixed with staples at regular intervals. Minimum 14mm stainless steel or galvanised staples are recommended.

ThermaQuilt is most effective with a minimum 38mm air gap on either side. Battens can be used to create this gap.

No protective clothing/handling required.


Product Information and Certification

Links to manufacturer's information. Click to download in a separate browser window.

YBS ThermaQuilt Datasheet | YBS ThermaQuilt BDA Certificate

Product Certification

  • Directive BDA Agréments (Praktijkbladen), September 2008
  • BDA Agrément Nr. BAR 15-044/01/C ThermaQuilt

Priced on Application:

Generally, Products are readily available

Estimates for large quantity orders can be priced on application. Please contact us to discuss such matters.

Contact us directly for further information: Telephone 0333 9000 989  - Email: Click Here:


Manufacturer's Contact Details

YBS Insulation

The Crags Industrial, Park Morven Street, Creswell, Derbyshire, S80 4AJ, England
Technical Telephone: +44 (0) 871 917 0044 - Note: Tech support calls are charged at 10p per minute from a UK BT landline, other networks may vary.
Facsimile: +44 (0) 844 99 100 55
Email: technical@ybsinsulation.com
Web site: www.ybsinsulation.com

Our Contact Details

www.just-insulation.com

Insulation Online Limited, 27 Massetts Road, Horley, Surrey, RH6 7DQ

Telephone: 0333 9000 989

Facsimile: 0333 7000 797

Email: enquiries@just-insulation.com

Web site: www.just-insulation.com

delivering the very best products at the very best prices