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High performance polymeric DPC for all applications, available in a range of widths.


  • A polymeric DPC material ideal for damp-proofing walls in brick, block, stonework or concrete in both solid and cavity wall constructions, and in vertical, horizontal and cavity tray positions.
  • It is resistant to compression even under the heaviest of wall loadings, as well as being very easy to handle and install.
  • The product is supported by a complete range of accessories and is compatible with the complete range of Hyload damp proofing products, as well as most commonly used construction materials.

Related literature

The following content references this product:

Standard product features

Nominal thickness:

1.27 mm.

Nominal weight:

1.5 kg/m².

Permeability to water vapour (BS 3177):

2.0 g/m² per 24 hours.


Roll width:

Non-standard widths are available to order in 25 mm increments.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-20/415 Preformed cavity trays

Product specification

An important note about specifying





+44 (0)1257 255 771

Product reference

Hyload Original DPC

Roll width

[100 mm, Product Code: 31510000]
[150 mm, Product Code: 31515000]
[225 mm, Product Code: 31522500]
[450 mm, Product Code: 31545000]
[600 mm, Product Code: 31560000]
[650 mm, Product Code: 31565000]


[Not required]
[IKOPro SA Bitumen Primer, Product Code: On request]
[Hyload DPC Jointing Tape, Product Code: 29510000]
[Hyload DPC Lap Adhesive, Product Code: 96150000]
[Bespoke preformed cloaks, Product Code: On request]
[Standard preformed cloaks, Product Code: On request]
[Hyload DPC Fixing Pins for Insulation, Product Code: On request]
[Hyload DPC Fixing Pins for Masonry, Product Code: On request]
[Hyload DPC Fixing Strip, Product Code: 29480000]
[Hyload DPC Joint Support System, Product Code: 90900000]
[Hyload DPC Mastic, Product Code: On request]
[IKO Pro Stick-All mastic, Product Code: 2401671]

Manufacturer details

Appley Lane North,
Appley Bridge,
Lancashire, WN6 9AB
Tel +44 (0)1257 255 771
Fax +44 (0)1257 252 514
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NBS National BIM Library