Radbar Double-Sided Tape 50mm x 10m

Radbar double-sided jointing tape is installed between two sheets of membrane in order to keep a continuous damp proof seal where joints cannot be avoided.

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Availability: >In stock


RRP £10.20 Ex VAT
£7.25 Ex VAT £8.70 Inc VAT

Double-Sided DPM Jointing Tape

Radbar Double-Sided DPM Tape is highly effective at creating a continuous damp proof seal between two sheets of membrane. It is used when membrane joints cannot be avoided. 

Uses of Double-Sided DPM Tape

Radbar double-sided Tape is compatible with damp proof membranes, radon membranes and gas barrier membranes.

Using DPM Tape

The DPM jointing tape is applied to the existing laid out DPM sheet. Where the subsequent sheet overlaps it, apply pressure to create the taped seal.


Click on the links for single sided DPM tape or to browse our 1200 Gauge membranes. For more information on jointing gas membranes, read our gas barrier installation guide.


  • Very low moisture transmission rate
  • Long service life (lifetime of building)
  • Excellent elongation properties
Model: CVDST50
Manufacturer: Capital Valley Plastics
Packaging: Single
Size: 50mm x 10m
Coverage: 50mm x 10m
Country of Manufacture: United Kingdom

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