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Double & Triple Glazed units

Double Glazed Sealed Units/Insulating Glass Units (IGU’s)
IGU’s can be ordered to almost any specification. We provide an installation (glazing) service too, including new fitting and replacement work to wood, aluminium and UPVC frames. Call for a free no-obligation survey and quotation.

Double glazed unit technology has come a long way in recent years. We can now incorporate the following properties into the sealed units:

• Thermal Insulation
• Solar Control
• Fire Protection
• Noise and Acoustic Control
• Safety and Security
• Decorative glass
• Privacy glass
• Self-Cleaning glass


Including any combinations of the above. We can produce A-rated double glazed sealed units and supply them to Norwich, Norfolk, Suffolk and Cambridge. Cavity widths start from 6mm, and go up in 2’s to 20mm. Aluminium spacers come in a range of colours. Warm-edge foam spacers are also available.

As well as this, we can also supply triple glazed sealed units. Triple glazed IGU’s are designed to be more thermally efficient. The increased cavity also has a noise dampening effect as well as increasing security and solar control.

Speak to us about the u-value you wish to achieve.

Recommended by 5000+ Happy Homeowners Across Norfolk & East Anglia

“Very pleased with installation and top marks for your fitters. Very professional and pleasant.”
Mr Baxter - Diss, Norfolk
“Installation team were excellent, efficient and pleasant. They did a great Job on my windows.”
Mrs Harriers - Stowmarket, Suffolk
“I would like to thank you for the excellent job you made of our windows last week. Top class window fitting.”
Mr and Mrs Maslons - Eye, Norfolk
“My windows are excellent. No more drafts! I opted for A rated windows and have saved money on my energy bills.”
Mr Webb - Long Stratton, Norfolk
“We are very pleased with product. Also special thanks to the fittering team for a fabulous job. Great PVC windows. Thank you.”
Mr Langfords - Thetford, Norfolk
“Very Pleased with the windows installed by Stratton Glass & Windows. Fitter and customer service team were a pleasure to work with. Thank you to everyone concerned.”
Mr Hunt - Dickleburgh, Norfolk
“Stratton Glass have just finished installing our new windows. Now the envey of our road.”
Mr Broughton - Norwich
“Exellent Job Done, We are really pleased with everything.”

Mr Pearce - Norwich, Norfolk
“Excellent workmanship. Very impressed with my new PVC conservatory. Thanks Stratton.”
Mr Colding - Attleborugh, Norfolk
“Extremely satisfied from my enquiry to your representative visiting, advisingand telling me about your products. 3 fitters were very friendly and tidy.”
Mrs Squires - Bungay, Suffolk
“Very pleased with our new conservatory it looks really good.”
Mr Ellis - Dereham, Norfolk
“Just a quick note to thank you very much for installing my high quality doors. Many thanks.”
Mr Howard - Saxmundham, Suffolk
“Very pleased! Hope to have more work done next year.”
Mr Sparrows - Tivetsall, Norfolk
“We had uPVC French doors fitted by Stratton a few years ago, after customer care is great! 10 year guarantee was a great investment.”
Mr Jones - Beccels, Suffolk
“Overall, an excellent service and would recommend.”
Mrs Clarke - Bury St Edmunds, Suffolk
“Extremely pleased with the courtesy and politeness of the fitter. Would recommend to anyone.”
Mr Browne - Rockland St Mary,Norfolk
Stratton Windows FENSA accredited company