Quality windows, doors and glazing repairs - fitted by people you can trust
Gilbert Glazing Solutions is a Kent-based family business supplying and installing double glazing, composite doors and uPVC windows across the Medway towns and beyond. No hard sell. Just honest advice, quality products and a finish you’ll be proud of.
Why homeowners across Kent choose us

Fixed-price quotes
The price we quote is the price you pay. No hidden extras.

Considerate installation
We treat your home with the same care we’d give our own.

Fully accredited
All installations meet current building regulations.

Local & independent
Kent-based and family-run, not a national franchise.
What we offer
From coloured composite doors to stylish French casement windows we have the options and the expertise to ensure your home is not only protected but looks its best as well.

Customer Service Specialists
At Gilbert Glazing Solutions we treat every home with the same respect and professionalism as if it was our own.
We prioritise giving clients the best experience possible from the quotation stage all the way through to aftercare once the installation has been completed ensuring that any questions or queries you may have are dealt with promptly giving you peace of mind to enjoy your new modern looking home.
What our customers say
Connor was great from the get go, very fast turn around from being quoted to fitted. I now have lovely flush casement windows. Thank you very much!!! Would highly recommend.
- Drew W, Maidstone
Had a blown unit replaced within a few days of calling. Quick, tidy, and reasonably priced. Will definitely be using them again when we replace the rest of our windows.
- David H, Sittingbourne
Gilbert Glazing fitted new casement windows throughout our house and the difference is remarkable. From the quote to the final clean-up, everything was handled professionally and the price was exactly as quoted. Couldn't recommend them more highly.
- Sarah T, Maidstone
Used Gilbert Glazing after a neighbour recommended them. Turned up on time, did a brilliant job on our composite front door, and left the place spotless. Really refreshing to deal with a company that does what it says it will.
- Mark & Julie R, Rochester
Getting started is simple
From your first enquiry to the finished result, here’s what to expect.
Get a free quote
Tell us what you need and we’ll visit at a time that suits you. No pressure, no obligation – just honest, straightforward advice and a clear, fixed price.
We handle everything
- Once you’re happy with your quote, our Kent-based team will take care of the full installation. We work cleanly, efficiently, and always leave your home as we found it.
Enjoy your home
- Sit back and appreciate the difference – better insulation, added security, and windows and doors that are made to last. We’re also here if you ever need us after.
Based in Kent, serving your area
We cover a wide area across Kent and the Medway towns, including Maidstone, Rochester, Chatham, Gillingham, Sittingbourne, Faversham, Tonbridge and the surrounding villages. Not sure if we cover you? Give us a call or drop us a message – we’re always happy to help.
Ready to transform your home?
Join hundreds of Kent homeowners who’ve upgraded their windows and doors with Gilbert Glazing Solutions. Whether you’re replacing a single unit or fitting out an entire property, we’ll give you a clear, honest quote with no obligation to go ahead.