Replacement Windows & Doors in Southampton & Hampshire

    Casement, tilt & turn, bay and sash-style uPVC windows, plus front, back, French, patio and bi-fold doors in uPVC and composite. A-rated glazing and insurance-standard multi-point locking as standard, fitted by our own installers, registered with FENSA and covered by a 10-year guarantee.

    Fensa Registered

    Certified installation standards

    Fensa Registered logo

    InstallSure

    Installation protection

    InstallSure logo

    Liniar Windows & Doors

    Premium uPVC window and door systems

    Liniar Windows & Doors logo
    Before and after — uPVC Window Installation in Southampton, by Restoration Glazing

    uPVC Window Installation

    Southampton

    Before and after — Garage Window Installation in Portsmouth, by Restoration Glazing

    Garage Window Installation

    Portsmouth

    Before and after — Casement Windows in Winchester, by Restoration Glazing

    Casement Windows

    Winchester

    Before and after — Wooden Window Replacement in Bournemouth, by Restoration Glazing

    Wooden Window Replacement

    Bournemouth

    Before and after — Modern Front Door in Southampton, by Restoration Glazing

    Modern Front Door

    Southampton

    Before and after — French Doors in Eastleigh, by Restoration Glazing

    French Doors

    Eastleigh

    Before and after — Patio Doors in Portsmouth, by Restoration Glazing

    Patio Doors

    Portsmouth

    Before and after — Bi-Fold Doors in Winchester, by Restoration Glazing

    Bi-Fold Doors

    Winchester

    Before and after — Stable Door in Bournemouth, by Restoration Glazing

    Stable Door

    Bournemouth

    Before and after — Back Door Replacement in Salisbury, by Restoration Glazing

    Back Door Replacement

    Salisbury

    Request your replacement quote

     We'll come back with a price, or arrange a free survey at a time that suits you. No pressure, no pushy sales visit.

    Frequently Asked Questions

    uPVC windows typically range from £350–£800 each depending on size, style and glazing. Composite front doors start from around £900, and full house window projects usually fall between £3,000–£7,000. We provide a fixed, no-pressure quote after a free survey.

    We supply and fit casement, tilt & turn, bay, bow and sash-style uPVC windows. All are made to measure, A-rated as standard and available in a range of colours and finishes.

    We install front and back doors, French doors, patio doors and bi-fold doors in uPVC and composite. Composite doors include a solid core, anti-snap cylinders and insurance-approved multi-point locking.

    A single window or door replacement is usually completed in half a day. A typical 3-bedroom house with 8–10 windows takes 2–3 days. We remove your old frames, fit the new ones and leave everything clean and tidy.

    Most like-for-like window and door replacements fall under permitted development and do not need planning permission. As FENSA registered installers, we handle building regulation compliance and provide the certificate on completion.

    All replacement windows and doors come with a 10-year guarantee on frames, glazing and installation. We are also FENSA registered and InstallSure backed for extra peace of mind.