DPM and DPC


Parker Building Supplies offers a complete range of DPC and DPM products and accessories as stock items. Our suppliers include IKO, Capital Valley, JRT Plastics and EBP.

Ruberoid Hyload pitch polymer DPC material is ideal for damp-proofing walls in brick, block, stonework or concrete, and in both solid and cavity wall constructions. It can be used in vertical, horizontal, and cavity tray positions. Hyload is resistant to compression even under the heaviest of wall loadings, as well as being very easy to handle and install. In addition, we also supply Dacatie cavity closers.

We stock a number of DPM products, including Aquaseal Hyprufe, liquid asphaltic compound, Ikopro Synthaprufe, and all the necessary accessories including cavity trays and expansion joints. We also supply high-performance torch-applied tanking membrane, ideally suited for tanking in cold and damp conditions.

We can also supply Gas Barrier, a reinforced membrane with high puncture resistance, Gas System, including gas-resistant jointing tapes, gas-resistant DPC, and preformed top hat units for sealing around pipe penetrations.

Please contact your local branch for more information on DPM and DPC.

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