DOUBLE-GLAZING COMPANY – 35+ YEARS OF EXPERTISE, ELTHAM

Name: Diamond Glass & Glazing Southern Ltd
Address: 201 Avery Hill Road, London, ENG, SE9 2EX, GB
Telephone: 020 3808 4601

At Diamond Glass & Glazing Southern Ltd we're a double-glazing company in Eltham. We're FENSA registered and offer locksmith services. We repair 99% of issues.

Call our experts today.

020 3808 4601

MANY YEARS' EXPERIENCE

QUALITY WORKMANSHIP

PROFESSIONAL SERVICE

ABOUT DIAMOND GLASS & GLAZING SOUTHERN LTD

We bring extensive experience in double-glazing installation and repairs for all windows and doors covering Bexley and Bexley Heath, Sidcup, Chislehurst, Bromley, and beyond. Our team specialises in resolving common issues such as misted or broken units and dropped doors, tackling nearly every problem efficiently and effectively. With FENSA 10065 registration, City and Guilds qualifications in double glazing, and recognised professional accreditation, we ensure all work meets high standards for quality and reliability. Our approach focuses on delivering practical, long-lasting solutions while providing clear guidance and support. Every project is handled with care and precision, giving customers peace of mind and confidence in the results.

020 3808 4601

Water drops on a glass window looking over a green garden

WHAT WE OFFER

WINDOW REPAIR

Expert solutions for cracked, broken, or malfunctioning windows to restore full functionality.

A professional installing the door handle with a lock using an electric drill

DOOR AND LOCK REPAIR

Reliable repair and adjustment of doors and locks to ensure security and smooth operation.

Close-up of raindrops streaming down a window

MISTED WINDOWS

Efficient restoration of misted or fogged double-glazing units for improved clarity and insulation.

LOCKSMITH

Comprehensive locksmith services, including repairs, replacements, and security upgrades for all doors.

WHY CHOOSE US?

35+ YEARS OF EXPERIENCE: Established in 1989, we've seen and fixed it all.
FENSA REGISTERED: Your assurance of compliance with industry standards.
99% REPAIR SUCCESS RATE: From misted units to dropped doors, we've got it covered.
QUALIFIED LOCKSMITHS: Expertise in uPVC locks and traditional locking systems.
CUSTOMER-FOCUSED: Dedicated to care, quality, and satisfaction.
ECO-FRIENDLY OPTIONS: Sustainable and energy-efficient glazing solutions.

A male locksmith installing a lock on a white door with a screwdriver

TRUSTED GLAZING AND LOCKSMITH EXPERTISE

We provide a complete range of services to maintain, repair, and secure properties. From double glazing repairs to full installations, our work covers cracked, misted, or damaged windows and doors with durable solutions designed to restore function and aesthetics. In addition, we offer locksmith services to address all types of door and lock issues, enhancing property security. Every service is tailored to meet specific needs, combining professional expertise with practical guidance. Our goal is to simplify the repair process while ensuring every installation or repair is done efficiently and to a high standard.

Enquire Now

Had what we thought was an emergency with a shattered patio door glass and called Diamond Glass & Glazing. Kevin assured us all would be OK and came round first thing. Glass was ordered after the visit and fitted today when it suited our time. Professional, clean, tidy and courteous service. Kevin also tightened up the doors for us, which were sticking. Would highly recommend.

- Stephen C

Enhance Your Home With Secure, Energy-Efficient Solutions From A Professional Double-Glazing Company. Call Us Today To Discuss Your Installation.

020 3808 4601

Wide windows with white frames offer a clear view of the outdoors