Replace the Window,
Just the Glass.
Has condensation crept inside your double glazing? Your frames are fine — only the sealed unit has failed. We swap the glass for a fraction of the cost of a new window.
Before · Blown
After · Clear
Your view restored — in under an hour, per unit.
No scaffolding, no plaster damage, no new frames. We pop the glazing beads, lift out the failed unit and seat a new one.
A-rated low-E glass with warm-edge spacer keeps the heat in and the British weather firmly out.
Every unit we fit is covered by a 5-year guarantee against seal failure and moisture ingress.
Per window vs. replacing the whole frame.
Average swap-out for a standard sealed unit.
On every replacement unit we install.
Sealed units of every shape, size and spec.
Misted Sealed Units
The classic foggy window. Failed seals trap condensation between the panes — we replace the unit, you keep the frame.
A-Rated Low-E Glass
Upgrade as you replace. Argon-filled, warm-edge spacer, A-rated for energy efficiency and lower heating bills.
Obscure & Patterned
Bathrooms, front doors and side panels — full range of obscure glass patterns, replaced to match.
Cracked & Broken Glass
Smashed pane or stress crack? We measure, manufacture and refit with minimal disruption.
Georgian & Leaded
Bars, lead overlay and stained-glass detail rebuilt into your replacement unit so the look stays the same.
Door & Conservatory Glass
Composite and uPVC doors, conservatory roofs and side screens — toughened or laminated to spec.
If the mist is between the panes, the seal has gone.
It's not your heating, it's not the weather. Once the seal fails, moisture is trapped permanently inside the glass — and only a new unit will fix it.
- 01
Condensation or droplets inside the glass that won't wipe away.
- 02
A milky haze or trapped fog that gets worse on cold mornings.
- 03
Limescale-style streaks etched into the inner pane.
- 04
Cold draughts near the window when the seal has shrunk back.
- 05
Hairline cracks or visible damage to either pane of glass.
Local to Crewe. Working across Cheshire.
Questions, answered straight.
- Do you replace the whole window?
- No — and that's the point. The frame is usually perfectly fine. We replace only the sealed glass unit inside it, which is faster, cleaner and a fraction of the cost of a full window.
- How long does it take?
- Most standard units are swapped in 30–45 minutes. A full house of units is typically done in a single visit.
- Will it be warmer afterwards?
- Yes. Failed units have lost their insulating gas. New A-rated units with argon fill and warm-edge spacer dramatically reduce heat loss around the glass.
- Do you charge for quotes?
- No. Call us with rough sizes and we'll give an indicative price on the phone, or arrange a free site measure.
- What's the guarantee?
- Every replacement unit comes with a 5-year guarantee against seal failure and moisture ingress.
Ready to see clearly again?
Give us a ring with rough measurements and we'll quote you over the phone. No call-out fee, no pressure.
01270 666 619Tap to call · Mon–Sat 8am–6pm