It’s a triple whammy!

Triple glazing performance, with our new high-tech double glazing

for FREE September only*

Double glazing that performs better from any angle:

Security

Tougher, more secure and safer than other forms of glass, with a laminated construction resists break-ins and won’t shatter on impact.

Thermal efficiency

Thermal insulation used to be triple glazing’s big advantage, but at 1.0W/m²K our new product offers triple glazing performance in a lighter, double glazed unit.

Noise reduction

Quieter than triple glazing with a new acoustic barrier layer in a construction that blocks out more sound.

Lighter weight

Triple glazing performance without the weight disadvantage that makes triple glazing tough on hinges and more complex to instal.

*Offers End: 30th September 2025.

Get a Free Quote

Latest Finance Offers

Below you'll find the best offers on Windows, Doors and Conservatories from SEH BAC. Check out the great deals and finance options we have available for homes across Essex, Suffolk, Hertfordshire, Surrey and the Southeast.

0% Interest Free Available

0% APR Representative

Available on all product lines, repayments start one month following the installation of products. 50% deposit required and spread the cost over a range of years.

Enquire Now More Information

Pay Nothing for 12 months - £99 Deposit*

19.9% APR Representative

Pay nothing for 12 months. Available on all product lines, settle in full prior to the end of the 12-month deferral period and pay no interest. A £29 exit fee applies.

Enquire Now More Information

Low Rate Option - £99 Deposit

10.9% APR Representative

Buy today with nothing to pay for 3 months, then a fantastic low rate of just 10.9% APR Representative. Spread the cost over 60 months. £29 early exit fee applies.

Enquire Now More Information

Low Rate Option - £99 Deposit

10.9% APR Representative

Buy today with nothing to pay for 3 months, then a fantastic low rate of just 10.9% APR Representative. Spread the cost over 120 months. £29 early exit fee applies.

Enquire Now More Information

Windows, Doors & Conservatories from SEH BAC across Essex, Suffolk, Hertfordshire, Surrey and the South East

At SEH BAC we create bespoke home improvements serving all requirements in double glazing, comfort glass, windows, entrance doors, conservatories and more. We offer all of our clients the best service in the marketplace. That’s why we are the number one providers of double glazing products, such as patio doors, sash windows and orangeries, in Essex, Ipswich, and the South East with over 50 years of trading!