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Carolyn Tremlett
The lads turned up on time after a sms stating they were on their way. They were amazing.
Window Lock Repair in Portsmouth
Professional window lock repair service across Portsmouth and the wider PO area. Fully guaranteed, locally based, and ready to help today.
Why Window Lock Repair Matters in Portsmouth
Window lock repair in Portsmouth is critical for keeping your home secure. A faulty window lock doesn't just affect convenience – it can invalidate your home insurance and leave your property exposed to break-ins. Across this historic naval city, from Southsea and Fratton to properties near the Spinnaker Tower, we provide rapid window lock repair and replacement services that restore your home security the same day. Portsmouth's island geography and constant exposure to sea air can contribute to lock mechanism corrosion, making regular maintenance and timely repairs especially important for Portsmouth residents.
Our engineers handle all types of window locks throughout the PO area. Whether you need a multipoint espagnolette lock, shootbolt lock, sash window lock, or simple cockspur lock repaired or replaced, we have the expertise and parts to help. We cover every neighbourhood in Portsmouth, including Copnor, Hilsea, North End, and the surrounding areas. Window lock problems in Portsmouth are something we deal with daily, and our team can usually identify the issue and complete the repair within an hour.
Restoration Glazing offers insurance-approved window lock repairs in Portsmouth, ensuring your home meets the security standards required by most insurance policies. We can also upgrade your existing locks to high-security anti-snap, anti-pick cylinders for enhanced protection. Every lock repair and replacement at your Portsmouth property is carried out by experienced engineers and comes with our full workmanship guarantee. We're committed to giving Portsmouth homeowners the peace of mind that comes from knowing their windows are properly secured.
Insurance Compliant
Our lock repairs and upgrades meet insurance-approved security standards for your peace of mind.
All Lock Types
We handle multipoint espagnolette, shootbolt, sash, and cockspur locks across all window profiles.
Security Upgrades
We offer anti-snap, anti-pick cylinder upgrades to enhance your home security beyond standard levels.
Our Window Lock Repair Process
1
Get in Touch
Call us or use our window lock calculator for an instant quote on your lock repair.
2
Lock Diagnosis
Our engineer identifies the lock type and fault, confirming the repair or replacement required.
3
Lock Repair
We repair or replace the lock mechanism using quality parts that match your window system.
4
Security Test
Every locking point is tested to ensure your window is fully secure before we leave.
Customer Testimonial
Southampton
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Patsy Achilles
Kyle has been amazing. Two new windows fitted with no mess. These are really good quality.
Customer Testimonial
Eastleigh
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Andrew Dixon
First rate service. Good price. Good communication. Polite and effective. Got the job done well.
Customer Testimonial
Portsmouth
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Gail Johnston
Lovely chaps, polite, helpful, quickly fixed shattered patio door
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Andrew Heppleston
Third time I have been in need of their services, - punctual, friendly and efficient, highly recommended!
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Nick and Sandra Clothier
Great communication. Paul was very thorough and dealt with our sticking patio doors. Although he came a little later than arranged we were kept fully informed and were able to track his journey. Very friendly. Pleased with the price of the work.
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Jay-Lee Saunders
Had a new sliding patio door fitted and new glass in our garage back door. All fitted beautifully by the team and all within 2 hours. Our old doors and glass were taken away and area cleaned up. Couldn't be happier with the results. Would recommend to anyone.
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James Harrington
Great service, work to a high standard and a competitive price. Great job all round, thank you.
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Dennis Wagstaffe
A big thank-you to the Restoration+ Glazing team, 1st class service from booking to completion. Very friendly staff highly recommend. Many thanks Den.
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David Thompson
Very professional team. They repaired our front door lock and replaced a cracked pane of glass. All done within an hour. Brilliant!
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Lisa Crawford
Cannot fault this company at all. From the initial quote to the finished job, everything was handled professionally. Highly recommend.
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Mark Stevens
Used Restoration Glazing for a complete house of new windows. The quality is superb and the fitters were friendly and tidy.
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Emma Richardson
Prompt and reliable service. Had two misted sealed units replaced and they look brand new. Great communication throughout.
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Paul Bennett
Top quality work. New composite front door fitted and it looks stunning. The guys were really helpful with colour choices too.
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Karen Phillips
Absolutely brilliant service. Fixed a problem that two other companies couldn't sort out. Fair price and lovely team.
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Robert Clarke
Had new UPVC windows throughout the house. The whole process was smooth from quote to installation. Highly recommended.
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Janet Morris
Wonderful service. They replaced our conservatory roof glass and it has made such a difference. Professional and courteous team.
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Chris Walker
Really impressed with the speed and quality of the work. Broken window handle replaced and door realigned in under an hour.
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Deborah Young
Used them twice now, once for misted glass and once for a new back door. Both times the service was exceptional. 5 stars!
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Neil Patterson
Very competitive pricing and top notch workmanship. Our new bay window is beautiful. Thank you Restoration Glazing!
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Michelle Taylor
Couldn't be happier! The team replaced all our fascias, soffits and guttering along with new windows. Transformed the house.
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Simon Rogers
Quick response to an emergency call out when our patio door glass smashed. Secured same day and replaced within the week.
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Angela Cooper
Excellent from start to finish. New French doors installed and they are gorgeous. The lads cleaned up after themselves too!
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Gary Hughes
Third time using this company and as always, brilliant job. This time for replacement sealed units. Always my first call for glazing work.
Areas We Cover in Portsmouth
Southsea
Fratton
Copnor
Hilsea
North End
Baffins
Eastney
Milton
Cosham
Drayton
Anchorage Park
Stamshaw
Ready for Window Lock Repair in Portsmouth?
Get your free, no-obligation quote today