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Delta Membrane Systems
Structural waterproofing
Manufactures cavity drainage membrane systems for internal and external damp-proof control and gas resistance. The polyethylene membranes feature studs which create a continuous air gap behind the membrane, to isolate walls from new finishes and to allow ventilation of the wall. The membranes can be used externally as a waterproof protection and
Damp proofing membranes
Manufactures cavity and air gap membrane systems for cellar damp proofing in new construction and refurbishment of cellars, basements, and all types of below ground structures
Green roof systems
Water retaining drainage sheets, drainage membranes and root barriers for green roofs
About Delta Membrane Systems
- Company accreditation
- ISO 9001:2000
- ISO 14001:2004
- EMAS
- Date established
- 1998
- Number of staff
- 20
Delta Membrane Systems Limited is a manufacturer and provider of specialist structural waterproofing solutions, covering Type A, Type B, and Type C waterproofing, combination waterproofing, damp proofing, basement drainage, flood resilience and ground gas protection.
Delta Membrane Systems can be used on domestic and commercial properties from small scale basement conversions to major public works, such as the London Underground. The channel tunnel for example uses over 70,000m² of DELTA®-MS.
Technical support
Delta's in-house team of technical consultants support our clients in provides reliable, and expert advice, identifying, and mitigating risk and establishing opportunities for added value.
Registered installer network
Delta Registered Installer offers a fully guaranteed installation service nationwide.
Delta membranes
Made of a special type of polyethylene, DELTA® membranes form highly efficient seepage and drainage layers. They are compression-resistant, maintaining their outstanding hydraulic properties even under heavy and permanent loads.
The fused-on geotextile layer of the multi-layered DELTA® dimpled sheets filters soil particles out of the seepage water, thus preventing air gaps from becoming clogged up. With a welded-on plaster mesh, dimpled sheets may be used as backing for shotcrete and mortar.
DELTA® membranes are rot-proof, resisting saline solutions, inorganic acids, alkalines, and polar liquids. They are proof against attack or modification by any of the minerals, humic acids, and bacterial catabolic products that naturally occur in the soil, as well as by bacteria, fungi, and micro-organisms.
The response of all sheet types to soil or underground water is completely neutral, and they do not leach any harmful or ecologically doubtful substances.
Delta Membrane Systems address and contact details
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