Cloud 9 FR4 Flame Retardant (4mm – 15m² Roll)
Vendor : Ball & Young
SKU : IBS-BY-FR4-FLAME-RETARDANT-4
Description
Cloud 9 FR4 Flame Retardant 4mm carpet underlay provides a supporting layer beneath your carpet. Contract, domestic and marine carpet installations. Suitable for stretch-fit or double-stick installations and for compatible underfloor heating systems. Each whole roll covers a nominal 15m².
Technical specifications
- Core
- Cloud 9 combustion modified core
- Top surface
- Printed corona treated polymer film
- Nominal roll coverage
- 15 m²
- Underside
- Corona treated polymer film
- Thickness
- 4.00 mm
- Nominal roll weight
- 10.4 kg 22.9 lb
- Weight per unit area
- 690 g/m² 20 oz/yd2
- Roll length
- 11.0 m 36.0 ft
- Roll width
- 1.37 m 54 in
- Core density
- 160 kg/m³
- Finished product density
- 174 kg/m³
- End-use classification
- BS EN 14499 GC/U - HC/U
- Thermal resistance
- BS 4745 0.9 Tog
- Impact sound improvement
- BS EN ISO 10140-3 27 dB
- Manufacture
- United Kingdom; BS EN 14499:2015
Performance test results
- Compression work after 1,000 impacts
- BS 4098 >70 J/m²
- Compression work retained
- BS 4098 >90 %
- Thickness loss after static loading
- BS 4939 ISO 3416 <5.00 %
- Thickness loss after dynamic loading
- BS ISO 2094 (R05) <5.00 %
- Resistance to cracking
- BS EN 14499 Pass
- Hot metal nut test
- BS 4790 Pass - Low radius of effect
- IMO flammability
- MSC 307 (88) Pt 5 Pass
- IMO smoke and toxicity
- MSC 307 (88) Pt 2 Pass
- French epiradiateur
- NFP 92 -501 Pass Class M3
Indoor air quality
- French VOC rating
- A+
- French CMR components
- Pass
- Italian CAM
- Pass
- Formaldehyde emission class
- E1
- AgBB/ABG
- Pass
- BREEAM NOR
- Compliant
Planning and fitting
Divide your required area by 15 and round up to whole rolls. Allow for cutting and fitting waste. Dimensions and weights are nominal.
Your fitter should check the underlay against your carpet backing, subfloor and intended use. For underfloor heating, check the combined carpet and underlay tog with the heating supplier. Laboratory test figures describe the tested product; the complete fitted floor affects performance.
For installations with fire or marine requirements, ask your fitter to confirm the current certification for the complete flooring system before ordering.
Download the manufacturer’s full technical datasheet (PDF)
Compare carpet underlays or email support@interiorsbysutton.com for help choosing.