Double Glazed Sealed Units

We are the specialists in manufacturing double glazed units, otherwise known as DGU’s. All of our units are compliant with BSEN 1279 Parts 1 to 6 and carry the CE Mark.

What are DGU’s?

Double glazed units are essentially made up from 2 panes of glass, with a spacer bar to separate the 2 panes, and sealed around the perimeter to make airtight.

Our Guarantees

All of our DGU’s are manufactured using a dual seal system. Our standard sealant, which is polyurethane, allows us to offer a guarantee of 5 years when glazing into timber frames and 10 years into UPVC.

We also offer a specialist seal, which is an epoxy resin; this allows us to offer a 10-year guarantee when glazing into timber frames (with the exception of our Sashlite sealed units) as well as UPVC (all glazing must be in accordance with GGF regulations).

We are also able to produce triple glazed sealed units, and double glazing suitable for sound control, please contact us for further information on these products.

It is essential that the correct products are used to glaze our double glazed sealed units, please refer to this document (PDF) for more information.

Call us now on 01603 414557 for more information

We offer a comprehensive range of sealed unit types, including:

Double glazed unit