Page 21 - 01 Building Materials

DPC’S / INSULATED DPC’S / DPM’S DAMPPROOFING DPM Jointing Tape Flexible Top Hat & Clip DPM’S / GAS MEMBRANES

A high performance double side butyl tape for bonding
DPMs and radon membranes, resisting moisture and gas
ingression.
Top Hat pre-forms should be used to provide an effective
Code Size Sided £ Ex VAT £ Inc VAT seal around service pipe penetrations.
DPM502 75mm x 33m Single £5.01 £6.01 Code Size (mm) £ Ex VAT £ Inc VAT
JTD512 50mm x 10m Double £11.90 £14.28 DPS001 110 £17.83 £21.40
DPC Polythene 30mtr DPC Hi-Performance 20mtr Membrane Radon 300mu Radbar Top Hat

Designed to prevent the passage of moisture in brick and Gives outstanding resistance to radon gas and water
block work from external sources. vapour while maintaining excellent mechanical properties.
Code Size (mm) £ Ex VAT £ Inc VAT Code Size (mm) £ Ex VAT £ Inc VAT Radon Gas Barrier is used to protect against Cancer
causing Radon Gases. When dealing with Radon gas
DPP100 100 £4.05 £4.86 DPC080 100 £6.18 £7.42 BRE 211:2007 should always be consulted for guidance
on identification, protective measures and installation
DPP101 112.5 £4.25 £5.10 DPC081 112.5 £6.95 £8.34
requirements.
DPP102 150 £5.99 £7.19 DPC082 150 £9.27 £11.12 Top Hat pre-forms should be used to provide an effective
Code Size (m) £ Ex VAT £ Inc VAT seal around service pipe penetrations.
DPP103 225 £9.40 £11.28 DPC083 225 £13.89 £16.67
DPM209 4 x 25 £78.53 £94.24 Code Size (mm) £ Ex VAT £ Inc VAT
DPP104 300 £11.51 £13.81 DPC084 300 £18.54 £22.25
DPM210 4 x 5 £33.38 £40.06 DPS008 160 £22.15 £26.58
DPP105 337.5 £12.45 £14.94 DPC085 337.5 £20.86 £25.03
DPM Jointing Tape Radon Radbar Gas Sump
DPP106 450 £16.76 £20.11 DPC086 450 £27.81 £33.37
DPP107 600 £18.86 £22.63 DPC087 600 £37.08 £44.50
DPP108 900 £31.47 £37.76 DPC088 900 £55.62 £66.74
DPC Insulated DPM Polythene Blue

Where sub floor de-pressurisation is required, a RADBAR
Code Size (m) Guage £ Ex VAT £ Inc VAT Radon Sump should be used. RADBAR Radon Sumps are
prefabricated plastic units designed to collect radon gas
Code Size (mm) £ Ex VAT £ Inc VAT DPM203 4 x 25 250mu £41.15 £49.38 A high performance double side butyl tape for bonding prior to it being ventilated away when connected to an
DPMs and DPCs extractor fan.
DDP165 165 x 100 x 18 x 2.5m £3.27 £3.92 DPM205 4 x 5 250mu £19.52 £23.42
DDP365 165 x 100 x 12 x 10m £32.27 £38.72 DPM206 4 x 25 300mu £44.24 £53.09 Code Size Sided £ Ex VAT £ Inc VAT Code Size (mm) £ Ex VAT £ Inc VAT
DDP225 225 x 150 x 12 x 10m £27.99 £33.59 DPM208 4 x 5 300mu £16.80 £20.16 JTD510 50 mmx 10m Double £10.29 £12.35 DPS003 n/a £63.54 £76.25

46 Prices correct at time of print. Prices correct at time of print. 47