Business Details
At Crystal Glazing Repair, we specialize in repairing failed and misted double glazing while preserving existing uPVC frames, helping customers avoid the expense of replacing complete windows and doors. Based in Burnley, we serve Pendle, Blackburn, and surrounding communities with professional, cost-effective glazing solutions. Our business is owned and operated by glazier Nick Emmott, who brings more than 30 years of industry experience. Our services include double glazing repairs, replacement glass for doors and conservatories, window and door lock repairs, handle replacements, hinge repairs, and pet flap installations. We also offer glazing upgrades, including acoustic glass, integrated blinds, and Super Spacer technology to enhance insulation, comfort, noise reduction, and convenience.
We make the repair process straightforward, beginning with an instant online quote or an arranged survey to assess damaged glazing and confirm measurements. After manufacturing the replacement sealed units, we schedule installation at a convenient time, carefully fitting new glass into existing frames while removing and recycling old units. Our experienced technicians prioritize precise workmanship, minimal disruption, and reliable results that improve window clarity, appearance, and thermal efficiency. We take pride in offering competitive pricing, practical guidance, prompt service, and environmentally conscious repairs. Fully insured and committed to quality, we help customers throughout our service area maintain functional, secure, and comfortable windows and doors.
We make the repair process straightforward, beginning with an instant online quote or an arranged survey to assess damaged glazing and confirm measurements. After manufacturing the replacement sealed units, we schedule installation at a convenient time, carefully fitting new glass into existing frames while removing and recycling old units. Our experienced technicians prioritize precise workmanship, minimal disruption, and reliable results that improve window clarity, appearance, and thermal efficiency. We take pride in offering competitive pricing, practical guidance, prompt service, and environmentally conscious repairs. Fully insured and committed to quality, we help customers throughout our service area maintain functional, secure, and comfortable windows and doors.
Highlights and features
- Over 30 years of professional experience in the glazing industry
- Cost-effective double glazing repairs that preserve existing uPVC frames
- Expert repairs for window and door locks, handles, and hinges
- Professional installation of cat and dog flaps in glazing
- Energy-efficient glazing upgrades for improved insulation and reduced noise
- Fully insured local service with competitive pricing and skilled workmanship
Services
Blown Window Repair
We specialize in repairing blown double-glazed windows by replacing failed sealed glass units while preserving existing uPVC frames. Our service addresses fogging, condensation, and moisture buildup between glass panes, restoring clarity and insulation. We carefully measure, manufacture, and install replacement units for a secure, weather-tight finish. This approach minimizes disruption, reduces waste, and avoids unnecessary window replacement costs.
Door Glass Repair
At Crystal Glazing Repair, we replace damaged, misted, cracked, or poorly insulated door glass without requiring a complete door replacement. Our services cover uPVC front doors, back doors, French doors, sliding doors, patio doors, and sidelights. We carefully measure and install new sealed glass units while preserving existing frames. This approach helps restore appearance, insulation, and security while minimizing costs and disruption.
Conservatory Window Repair
We provide professional conservatory window repairs to address misted double glazing, damaged seals, faulty locks, and worn hardware. Our technicians replace failed glass units, hinges, and handles while preserving existing frames. We also offer energy-efficient glass upgrades, acoustic glazing, and integrated blinds. Our repair services restore comfort, security, and functionality without requiring complete conservatory replacement.
UPVC Hinge Replacement & Repair
We provide professional uPVC hinge repair and replacement services for windows and doors experiencing alignment or operational difficulties. Our team inspects worn, damaged, or loose hinges to determine whether adjustment or replacement is necessary. We restore smooth opening, closing, and locking while improving weather resistance and security. Wherever possible, we retain existing frames and panels to avoid unnecessary replacements.
UPVC Handle Replacement & Repair
We provide professional uPVC window and door handle repairs and replacements to restore smooth operation and reliable security. Our technicians assess loose, stiff, broken, or unresponsive handles to identify underlying faults. Services include adjusting alignment, tightening fixings, repairing locking mechanisms, and installing compatible replacement handles. Whenever possible, we repair existing components rather than replacing unnecessary parts.
UPVC Lock Replacement & Repair
We provide professional uPVC door and window lock repair and replacement services to restore security and reliable operation. Our experienced technicians inspect locking mechanisms, handles, hinges, and alignment to identify underlying faults. Where possible, we repair existing components to avoid unnecessary replacements. When replacement is required, we install compatible mechanisms while preserving existing doors and windows.
Reviews (10)
Simone Smith
Sep 18, 2026
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An absolutely phenomenal service!
Sent a message through their website on Sunday evening and had a call back on Monday morning. Nick squeezed me in as soon as he could, was friendly and professional, and fixed my dropped conservatory door and sticky lock quickly. Very reasonably priced and highly recommend!
Sent a message through their website on Sunday evening and had a call back on Monday morning. Nick squeezed me in as soon as he could, was friendly and professional, and fixed my dropped conservatory door and sticky lock quickly. Very reasonably priced and highly recommend!
John Dickinson
Aug 17, 2026
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I would have given 6 stars if I could. Always a top job at a fair price. Went the extra mile in particular on the last job to accommodate our needs.
Andrew Smith
Aug 06, 2026
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Really pleased with our new front door! Thanks Nick and co for your efficient and skilled workmanship. We have used CGS on a number of occasions over the past 18 years and have always been delighted with the results. Have already recommended them to a number of our friends. Great to know there is a fantastic local company that we can rely on.
Tonia Southam
Jun 17, 2026
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Excellent from start to fimish.. Brilliant service
So friendly and down to earth.. Nothing too much trouble for these honest working people. Highly recomend them.
So friendly and down to earth.. Nothing too much trouble for these honest working people. Highly recomend them.
Paul Deluca
Jun 07, 2026
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We were in a position where 7 of our windows had failed and so approached a number of window companies in the region, in fact four companies, we spoke with Nick, and he produced a quotation for us that was highly competitive. And after our initial consultation I got the feeling they would do a good job, which they certainly did. They are a local firm and a little research showed that they received good reviews all round, the other thing was they had been in business for many decades, with all good feedback.
One of our windows that had failed was a special and some of the companies were none decisive when they looked at it. Not Nick, Nick had no issue with it and stated he could sort it. We arranged a time for Nick to fit the windows, he turned up with a colleague at the agreed time as promised. They got straight on with the job. And had all windows out and replaced within an hour. Also one was a large heavy upstairs bay window.
Now all tied up, old windows removed, and taken away. New windows in. A professional job all round. What more is there to say. They are a reliable and good company run by people that do an excellent job, at a fair price. Give Nick a call Im sure you will be pleased with the result that you chose Nick from
CGS GLAZING LTD.
One of our windows that had failed was a special and some of the companies were none decisive when they looked at it. Not Nick, Nick had no issue with it and stated he could sort it. We arranged a time for Nick to fit the windows, he turned up with a colleague at the agreed time as promised. They got straight on with the job. And had all windows out and replaced within an hour. Also one was a large heavy upstairs bay window.
Now all tied up, old windows removed, and taken away. New windows in. A professional job all round. What more is there to say. They are a reliable and good company run by people that do an excellent job, at a fair price. Give Nick a call Im sure you will be pleased with the result that you chose Nick from
CGS GLAZING LTD.
Louise Ellis
May 12, 2026
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Fantastic service from start to finish ! Breath of fresh air genuine man instant quote no upfront payment required standard of work fantastic would definitely recommend
Cath Toy
Apr 15, 2026
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I was very satisfied with the work carried out which was done in a timely and efficient manner. I was advised of my options and this helped greatly when choosing colour and style. I would feel happy in using this company again for any future needs
Gina D.
Apr 10, 2026
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I've used them a few times for different jobs - fixing a drafty window, replacing a broken conservatory door lock and fitting a cat flap in a glass panel. They always turn up on time and are friendly and professional. I highly recommend and I'll happily use their services again!
Nancy Brown
Apr 03, 2026
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Fantastic service for a same day emergency call out to fix door. Great to deal with. Would definitely recommend. Thanks Michelle
Brian Fletcher
Apr 01, 2026
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The team came out and measured up for replacement blown glass in no time at all. My replacement glass was ready in quick time. They arranged a fitting time and date and was installed and cleaned. Very happy with the service and quality I received. Yes I recommend and yes I would use again. Thank You !!!