Double glazing companies in Southend-on-Sea

Windows, composite doors, sliding doors, conservatories and roof lanterns form the glazing range at Rayleigh Glass Windows & Conservatories Limited. The company supplies double, triple and sealed-unit replacement glazing, alongside bifold doors, porches and commercial glazing.

Its composite doors can be configured by colour, glazing, handles and other design details, while sliding doors can span up to six panels with a mix of fixed and sliding sections. The business also undertakes more involved projects, including conservatory work and fire repairs. New installations come with a ten-year guarantee covering parts and labour, as well as an insurance-backed guarantee through the Plastic Window Federation.

Glass replacement, traditional leaded-light work and uPVC window maintenance are the main services at AC Glazing in Southend-on-Sea. The business replaces broken or damaged glass, installs safety and fire-rated glass, and undertakes traditional putty glazing and leaded-light design or repair.

Its window-maintenance work includes replacing sash cords, misted double-glazed units, handles, hinges and locking mechanisms. AC Glazing also makes replacement windows to match unusual features, such as rounded tops or decorative lead lights, and can fit specialist items including a cat flap in a glass door. The service covers both residential repairs and shopfront glass replacement.

WindowFix - Home Improvements supplies and installs PVC and aluminium windows, doors and conservatories for domestic and commercial properties in Essex and Suffolk. Its range includes casement, sash and double-glazed windows, alongside composite, bifold and French doors.

The company also designs conservatories and lantern tops, including lean-to, Edwardian, Victorian and gable-end styles. Aluminium windows are available in more than 150 colour options, while the business also offers double and triple glazing. Its construction and refurbishment work includes extensions, garage conversions and fitted kitchens and bathrooms. WindowFix describes its approach as no-pressure sales, with domestic and commercial work available.

Altex UK works with windows and doors, including aluminium-framed Heritage products, bifold doors, tilt-and-turn windows and clerestory screens. Its projects include replacing PVC frames, resizing a kitchen window and installing powder-coated aluminium double-glazed units in a listed barn.

The slimmer Heritage frames can suit rooms where homeowners want to improve daylight without enlarging the opening. The company has also fitted wood-effect uPVC windows and carried out complete ordering and installation projects for domestic properties.

Trade Windows Services Ltd. replaces and repairs windows, fits front doors and improves conservatories. Its work has included full-flat window replacements, bringing older windows back into working order and fitting a new roof to a 20-year-old conservatory.

The team also helps customers choose door styles and keeps them updated from ordering through delivery and fitting. This suits homeowners arranging several exterior upgrades or replacing individual windows and doors to a specific deadline.

Windows, doors and conservatories are designed, manufactured and installed by Mr Window Ltd across Essex and the South East. The company offers replacement windows in casement, bay and sliding sash styles, alongside bi-fold, composite and patio doors.

Its own UK factory manufactures uPVC windows and doors, with a range of colours and finishes available. A+ rated double glazing is standard on its windows, alongside Secured by Design certified security features. The business also works with commercial and trade customers, offering supply-only windows for development projects as well as installation for homeowners.

Double and triple-glazed windows, composite and bi-fold doors, roof lanterns and glazed-unit repairs are handled by SGB Windows & Doors across Essex. The family-run company provides surveying, quoting and installation in-house, with repairs for locks, handles and misted units.

Homeowners can choose A-Rated windows or composite doors in more than 1,600 colours. Roof lanterns offer an alternative to a traditional conservatory, while FENSA approval and work on commercial premises extend the service beyond domestic replacements. Existing glazed units can be repaired rather than replaced completely.

Bespoke glass panes, made-to-measure mirrors and leaded lights are among Ledlite Glass’s main services from its Southend-on-Sea shop. The family business works across Southend, Rayleigh, Rochford and the wider Essex area, handling projects from a replacement pane to a stained-glass window or custom mirror.

Its glazing range also includes toughened safety glass for domestic and commercial settings. Mirrors can be made in different sizes and designs, while leaded lights are produced and repaired. The company says it has operated across two generations and 70 years, and uses Pilkington Glass for many of its windows. It can provide full window installations as well as individual glass work.

UPVC and aluminium windows, doors and French or patio bifold doors are supplied and installed by Studio Glaze Windows and Doors across Southend and Essex. The service covers domestic and new-build installations, with consultations focused on design, colour, glass and security requirements.

Studio Glaze can also replace windows where a kitchen renovation requires a new opening, and its gallery includes window and door repairs as well as installations. The company states that it has more than 20 years of experience in domestic and new-build work. Recommendations are tailored to the property, style and budget before installation.

Window, door and conservatory installation is provided by A1 Discount Windows for homeowners and businesses in the local area. Its range includes casement, sliding and custom windows, alongside entry, patio and French doors. The company also designs and installs conservatories.

The service is positioned around affordable installation and includes both window replacement and new fitting. A1 Discount Windows describes itself as a family business with over 40 years’ experience, handling window, door and conservatory projects for residential and commercial customers. Its work covers the main areas of glazing and home improvement.

Windows, doors and conservatories are supplied and installed by Gemini Windows Ltd for homes and commercial properties in Southend-on-Sea. Its range includes uPVC, aluminium and timber windows, alongside vertical sliders and conventional casements.

The business also supplies composite doors, bi-folding doors, sliding doors and roofline products. Homeowners can choose different frame materials and door styles, while decorative and engraved glass is available for selected projects. Gemini Windows Ltd also lists commercial work, including products for rented and new properties. The range combines traditional window styles with contemporary options such as aluminium bi-folding doors and sliding systems.

Fireplace construction, breakfast bars and timber double-glazed windows feature in the joinery work from PK Joinery and Glazing. The business has replaced original single-pane timber windows with like-for-like double-glazed versions and matching fittings and fixtures.

It also repairs double glazing and makes interior joinery such as a breakfast bar. This range suits homeowners looking for period-conscious window replacement, a built-in feature for the kitchen or repairs to existing glazing alongside joinery work.

Knights Glazing & Locks combines double glazing work with window, door and lock repairs in Southend-on-Sea. The business has dealt with an emergency lockout, repaired a damaged window and replaced a window, making it relevant to both urgent access problems and planned glazing work.

It also handles repairs to windows that have been refitted incorrectly and provides maintenance support when doors or windows stop working properly. The service covers practical remedial work as well as replacement glazing.

Failed double-glazed units, replacement panels and window repairs are handled by The Original Window Doctor. The business provides surveys and advice on window systems, including replacement work where a sealed unit has blown or a panel needs ordering and fitting.

Its related product information includes fixed and hinged units, lift-out units and two-, three- or four-panel horizontal sliding windows. The service suits property owners seeking a targeted repair or replacement rather than a complete installation programme. Several failed double-glazed units can be surveyed so the appropriate replacement work is identified, with the business also associated with the Guild of Master Craftsmen.

UPVC windows and doors, flush sash windows, composite doors, bi-fold doors and conservatories are supplied and installed by Eco Glazing Essex Limited. The company also offers Guardian warm roofs and integrated blinds for domestic glazing projects.

Its windows include A-rated frames and gas-filled double-glazed units with heat-reflective glass and warm-edge spacer bars. Conservatories can use glass or polycarbonate, with computerised design available for windows, doors and conservatories. Guardian roofs are intended to make existing or new conservatories more usable throughout the year.

Carter Glass installs uPVC and aluminium windows, doors and conservatory products across Rochford, Southend and nearby Essex areas. The range includes casement, flush sash and tilt-and-turn windows, plus integral blinds and acoustic glazing.

Homeowners can also choose aluminium bi-fold doors, composite doors and conservatory refurbishments. Tiled or glass conservatory roofs and roof lanterns are available for projects requiring a new or improved outdoor living space. The business provides free online double glazing prices and quotes, with slimline aluminium windows also listed for homeowners seeking a modern appearance.