Double Glazing

Specialist in traditional sliding sash and steel windows

Cozyglaze upgrade old or poor performing double glazing to modern “A” Rated Double Glazing or triple glaze windows. We can perform these window upgrades in excellent time, with minimum disruption.

Early double-glazing was as simple as 2 panes of ordinary glass joined together. It was a small step up from single glazing but with modern advances in both glass manufacturing technology and with research into energy management, experts learnt that poor performing glazing is a major weak link in Building Energy Rating (BER).

Cozyglaze use top quality LOW E Glass and fill the void in double glazing with gas to produce a very low “A” Rated Unit thus reducing heat loss in the home and lowering energy bills for the home owner.

  • 30 years service to our clients.
  • Latest low emissivity ( Low -E plus 2 ) Coatings.
  • Argon Gas , Krypton Gas, options.
  • Sound Proof glazing options.
  • 10 Year warranty on double glazing.
  • Specialised glass options available, i.e., solar, self cleaning,
  • Slim double glazing units available 12mm,14 mm.
  • Secondary glazing also available.
Cozyglaze insists on using only the highest quality double glazing on all of their projects. We use the highest quality Low emissivity ( Low-e plus 2) double glazing, and fill the void in this double glazing system with an insulating gas, to produce to you the homeowner, a high performing double glazed “A” rated unit. This will immediately help to reduce the heat loss in your home, and you also benefit from reduced energy bills into the future for yo
Cozyglaze Leading the way

Window Upgrade/Conversion

Costs a fraction of replacing complete windows
Reduced Heat Loss by up to 80%
Improved BER Rating Improved
All our work and materials carry a comprehensive warranty
All our work is fully insured
Lower Heating bills & value added to your home

Get in touch, or request a callback

If you'd like to discuss your project, get in touch with our friendly team, who can answer any questions you may have. Use the form below to reach out.