Haynes Manufacturing (UK) specialises in producing positive pressure and heat exchanger ventilation systems specifically designed to alleviate condensation in dwelling houses, flats and other domestic properties.

Haynes Manufacturing (UK) specialises in supplying treatments against deleterious effects of damp in buildings, by providing a range of damp-proofing products suitable for dealing with most problems likely to arise. The range includes membrane tanking, Permagard remedial damp-proofing products,and Safeguard Hydracheck silicon-based dpc; the company also supplies a comprehensive range of other chemical damp-proofing, biocidal and timber preservative products.