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NHBC Amber 1
NHBC Amber 2
BS8485
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Radon
Methane & CO2
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NHBC Amber 1 System

NHBC Amber 1 System

NHBC Traffic Light classification
The NHBC’s ’Traffic light’ guidance on the classification of risk from ground gases has been widely adopted in the housing industry. This membrane conforms to all current requirements and because of its distinct orange colour makes it easily identifiable and is uniquely labelled for traceability. The membrane is 2000 gauge allowing it to stand up to the rigours of the build process, using the ancillaries available with this system a buildable and cost effective system is available. It is recommended the installation is independently verified to conform to NHBC and planning requirements.

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Radbar Amber 1 Orange Membrane 25x2m

Radbar Amber 1 is suitable for preventing the ingress of radon, methane and CO2 (low risk). This membrane has been tested by a leading ...
  • Suitable for preventing the ingress of radon and moisture
  • Complies with NHBC Amber 1
  • Produced within the ISO9001 guidelines
  • 2000 Gauge / 500 mu
£91.63Ex VAT£109.96Inc VAT
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Radbar Double Sided Jointing Tape (50mm x 10m)

The RADBAR multipurpose Butyl tape is a double sided tape used for jointing membranes, detailing ancillaries such as pipe penetrations and D...
  • Roll Size: 50mm x 10m
  • Very low moisture vapor transmission rate
  • Outstanding service life (lifetime of building)
  • Excellent elongation properties
£9.96Ex VAT£11.95Inc VAT
Radbar Single Sided Overlap Tape (75mm x 50m)

Single Sided Membrane Tape is an adhesive jointing tape designed for sealing over the face of membrane joints. ...
  • Roll Size: 75mm x 50m
  • Use with Radbar Double Sided Tape to fully bond membranes
  • Suitable for Radon applications
  • Outstanding service life (lifetime of building)
£9.90Ex VAT£11.88Inc VAT
Top Hat

Top Hat pre-forms should be used to provide an effective seal around service pipe penetrations. They are available in a range of sizes such ...
  • Jubilee clip included
  • Use GasTite Sealant around service pipes  within TopHat for complete protection
£10.40Ex VAT£12.48Inc VAT
Radbar High Performance DPC 600mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£34.99Ex VAT£41.99Inc VAT
Pre Formed Corners 150mm Rise

Pre-formed corners are suitable for use on sites affected by radon, methane, carbon dioxide and hydrocarbons/VOCís. ...
  • Compliant to BS8485:2015
  • Effective against radon, methane, carbon dioxide and hydrocarbons/VOCís.
£18.33Ex VAT£22.00Inc VAT
Flexible Top Hat

Top Hat pre-forms should be used to provide an effective seal around service pipe penetrations. They are available in a range of sizes such ...
  • Jubilee clip included
  • Proper installation provides gastight seal
  • Use gastight sealant around service pipes within TopHat for complete protection
£26.24Ex VAT£31.49Inc VAT
Gastite Sealant

Provides complete gas tight seal when used in conjuction with Top Hats around service entry penetrations such as pipework, cabling, ducting ...
  • Tested by 2 German testing houses
  • Provides complete protection for service entry Top Hats
  • Suitable for Carbon Dioxide, Methane and Radon
  • Permanantly flexible
£12.50Ex VAT£15.00Inc VAT
Radbar High Performance DPC 900mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£55.12Ex VAT£66.14Inc VAT
Radbar High Performance DPC 150mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£9.08Ex VAT£10.90Inc VAT
Radbar High Performance DPC 225mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£13.60Ex VAT£16.32Inc VAT
Radbar High Performance DPC 300mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£18.40Ex VAT£22.08Inc VAT
Radbar High Performance DPC 450mmx20m

Radbar High Performance damp proof course is an engineered tri-polymer that gives outstanding resistance to radon gas and water vapour while...
  • Complies to BS EN 14909:2012
  • BBA Certified - 15/5251
  • Very high puncture and tear resistance
  • Superior mortar adhesion
  • Excellent resistance to Radon
  • Ideal option for NHBC Amber 1 sites
£30.00Ex VAT£36.00Inc VAT
Visqueen Zedex CPT High Performance DPC

Visqueen Zedex CPT High Performance Damp Proof Course (DPC) and cavity tray system is manufactured from co-polymer thermoplastic (CPT) provi...
  • Outperforms all other high performance flexible DPCs
  • Contains no hazardous pitch or PVC plasticizers
  • Excellent tear resistance under high compressive loads
  • Low permeability to Radon and Carbon Dioxide gases
  • BBA Certificate No.94/3059
£11.54Ex VAT£13.85Inc VAT
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