Knockers
National Company. Local Service.
Sealed Unit Consumables, Window & Door Hardware and Fitting Materials Since 1977.
Formed in the very early days of double glazing technology, our focus on technical expertise and customer satisfaction has led to the development of today’s highly successful multi-million pound business.
Search our Door, Window, Sealed Unit and Fitting Materials here.
Can’t find what you’re looking for? Call us on 01332 811611 and we will do our best to source!
It is the customers sole responsibility to ascertain compatibility and suitability of products. If you are unsure as to the suitability of a product please seek further advice.
All information on our website www.dgsgroup.co.uk and other DGS publications are for information and guidance only. We have taken all reasonable due care to ensure the information contained within our website and publications is accurate and current but we do not accept any liability for any inaccuracy or omission. It is the customers sole responsibility to ascertain compatibility and suitability of products. For any specific applications we recommend that you seek further advice.
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