Finished windows install in the Leicester area

    From £450 fully fitted · Open Monday to Sunday, 9am to 6pm

    Double Glazing in Leicester

    Two panes with a sealed gas filled cavity. The default and, for the great majority of local homes, still the correct answer. Surveyed, made to measure and fitted by our own team across Leicester.

    Rough sizes are fine — we measure properly on site.

    Where double glazing work well on Leicester homes

    • Any home replacing single glazing or failed early sealed units
    • Whole house upgrades where budget has to cover every opening
    • Homes where the trade off between weight, cost and performance matters
    • Fitted across Leicester (LE1–LE5) and the surrounding Aylestone, Knighton, Clarendon Park by our own team.
    • A sealed unit is a consumable with a life, typically fifteen to twenty years, and misting means the seal has gone rather than the window being dirty
    • Cheap units use an aluminium spacer that cold bridges the edge of the glass and produces corner condensation

    What is actually inside a sealed unit

    Double glazing in Leicester is mostly a replacement market now rather than a first fit market. Bay-fronted Victorian and Edwardian terraces dominate areas like Clarendon Park and Highfields, while the suburbs (Knighton, Evington, Aylestone) are largely 1920s–1950s semis with original timber frames now reaching end of life. The units coming out are typically fifteen to twenty five years old, and the giveaway is not always misting, it is a cold pane and a room that will not hold temperature after dark.

    How we specify double glazing here

    Two panes separated by a warm edge spacer bar, argon filled, with a low emissivity coating on the inner face of the outer pane that reflects room heat back inside. Laminated options on accessible openings, internally beaded so the unit cannot be lifted out from the street, and toughened glass where the regulations require it near doors and low sills.

    • A-rated units with warm edge spacer and argon fill as standard
    • Laminated glass available on every ground floor opening
    • Sealed unit guarantee covered within the 10 year insurance-backed cover
    • The from price of £450 fitted includes A-rated double glazing. Upgrading glass within a double glazed unit, to acoustic or solar control, is normally a modest addition rather than a step change.

    10-year guarantee

    Insurance-backed, transferable.

    Our own fitters

    Never subcontracted.

    Written quote

    Clear and itemised.

    Leicester customer questions

    Recent work in the area

    • double glazing

      Full rear-elevation Flush 70 white casements for an Edwardian terrace in Highfields (LE2).

    Get your free quote in Leicester

    Rough sizes are fine — we measure properly on site.

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    Prefer to talk? Call 0116 442 0332

    Next steps for your Leicester project

    From our LE18 4TD workshop Leicester is one of our regular runs — we're in and out of LE1–LE5 and across to Aylestone most weeks. Double Glazing from £450 fully fitted. Obscure patterns from lightly textured to fully private. If your doors or windows are due replacement, send a postcode and we'll come and measure for free. No pressure, no salesmen, no subcontractors.

    Book my Leicester survey

    Surveys typically within 5 working days.

    Get a Free Written Quote

    Tell us what you need and our Leicester team will provide a clear, no-pressure quote.

    ✓ 40+ years local ✓ 10-year insurance-backed guarantee ✓ Free no-pressure survey