Misted Double Glazing Repair in Crowborough (TN6)
A misted-up window isn't a broken window — the frame is fine, just the sealed glass unit has failed. In Crowborough we swap the unit, not the frame: 30–60 min on site, written guarantee, no plaster damage.
Sealed units from £100*
Crowborough sits in TN6 — technically outside the Tunbridge Wells TN-postcode group, but firmly inside our service area. The town has a distinctive housing mix: late-Victorian and Edwardian villas along Beacon Road and Croft Road; substantial inter-war stock around Whitehill and Beacon Road West; and large 1960s–1980s estates (Walshes Park, Jarvis Brook, Sandhill). UPVC double glazing from the 1980s and 1990s dominates the estate stock — and that's where misted sealed units are now arriving in volume.
From TN1 it is a 35-minute drive across the edge of the Ashdown Forest. We batch Crowborough survey visits to one or two days a week to keep the per-job overhead the same as anywhere else — pricing is exactly what it is in Tunbridge Wells.
Fix what's failed. Don't replace what's working.
What "misted" actually means
When a double-glazed pane fogs up, the frame is almost always fine. The sealed unit inside the frame — two panes bonded around a perimeter spacer with butyl and secondary sealant — has lost its seal. Modern UPVC, aluminium and composite frames last 25–40 years; the sealed unit inside lasts 15–20. Once that perimeter seal perishes, moisture works into the cavity and condenses on the inside of the glass — that's the haze. The fix is replacing only the sealed unit, leaving the frame alone.
- ✓ Direct-fit unit replacementDrop-in swap, matched to original spacer-bar colour, glass thickness and pattern. from £100
- ✓ Argon-filled upgradeRe-spec with argon gas + warm-edge spacers to cut heat loss. from £140
- ✓ Low-E / Planitherm® glassReflects warmth back into the room, cuts winter heat loss. from £180
- ✓ Toughened & laminatedFor doors and panes within 800mm of the floor (Building Regs Part K). from £150
- ✓ Obscure & patterned glassMatched to existing for bathrooms, en-suites and front doors. from £120
Repair vs. replace — what it actually costs in Tunbridge Wells
Most quotes locals are given assume full replacement. They shouldn't. Here's the same window, fixed two different ways.
Repair with Glazing Spark
£120–£200per pane, all-in
- ✓Frame stays — UPVC, aluminium or composite, kept in place.
- ✓30–60 minutes on site per window once parts are in.
- ✓No scaffolding, no plaster damage, no redecorating.
- ✓Written guarantee on parts & labour, plus 5-year sealed-unit warranty.
- ✓Free survey, no call-out fee, fixed written quote same day.
Full window replacement
£400–£800per window, supply & fit
- ✗Frame, sill & cill ripped out even when they're sound.
- ✗1–2 days on site, longer for whole-house jobs.
- ✗Plaster damage around reveals — repaint or skim afterwards.
- ✗Higher disposal cost — old UPVC is hard to recycle.
- ✗Doorstep pressure sales with discount-now tactics common.
*Starting prices. Final quotes depend on glass spec, size, access and parts.
We cover Crowborough from a TN1 base — local, nearby, on the road every day.
In Crowborough most of the misted-glass calls we take come from sealed-unit failures in the 1985–2010 vintage of double-glazing — the era when the perimeter seals are exactly the right age to perish. The frame is almost always fine; only the sealed unit needs swapping.
Crowborough sits in TN6 — technically outside the Tunbridge Wells TN-postcode group, but firmly inside our service area. The town has a distinctive housing mix: late-Victorian and Edwardian villas along Beacon Road and Croft Road; substantial inter-war stock around Whitehill and Beacon Road West; and large 1960s–1980s estates (Walshes Park, Jarvis Brook, Sandhill). UPVC double glazing from the 1980s and 1990s dominates the estate stock — and that's where misted sealed units are now arriving in volume.
That's why we keep made-to-measure spacer-bar colours, glass thicknesses and pattern matches on the van — a Crowborough survey rarely throws up a unit we can't replicate.
Central Tunbridge Wells, St John's, Hawkenbury, Pembury
~12min
Same-day surveys most weeks. Hardware fixes within 3–7 days.
Rusthall, Langton Green, Speldhurst, Bidborough, Groombridge
~18min
Next-day surveys standard. Sealed-glass jobs in 7–10 working days.
Southborough, High Brooms
~10min
Often slotted in same day. Most TN4 streets we've worked on twice.
Tonbridge, Hildenborough, Hadlow
~25min
Next-day surveys, batched site visits for whole-house jobs.
In Crowborough we have worked on doorsteps across Beacon Road, Croft Road, Whitehill, Walshes Park, Jarvis Brook, Sandhill, the Ashdown Forest edge and Crowborough High Street — and most of the streets running off them. If your home is in TN6 we have almost certainly been on your road.
From there our service area extends across Tunbridge Wells (TN1–TN4), the western villages and out to Tonbridge, Paddock Wood and Crowborough.
Towns we serve from our TN1 base, including Crowborough
A mobile service, grouped by TN-postcode hub. Crowborough sits in TN6.
Crowborough · Jarvis Brook · Sandhill · Walshes Park · Whitehill
Town Centre · The Pantiles · Mount Pleasant · Mount Ephraim · Calverley · St John's · Hawkenbury · Camden Park
Pembury · Matfield · Brenchley · Horsmonden · Paddock Wood
Southborough · High Brooms · Bidborough
Rusthall · Langton Green · Speldhurst · Bidborough · Groombridge · Fordcombe
Tonbridge · Hildenborough · Hadlow · Golden Green · East Peckham
Wadhurst · Crowborough · Hartfield · Cousley Wood
How a misted double glazing repair works in Crowborough
Three steps, two visits, fixed price up front.
Free survey & written quote
15–20 minutes on site. We measure each unit, photograph the fault, and email a fixed line-by-line quote the same day. No call-out fee. No pressure.
Parts ordered & appointment booked
Hardware in 3–7 days, sealed glass made-to-measure in 7–10 working days. We book a slot that suits — early, late, weekend.
Repair, tested, guaranteed
30–60 minutes per window on site. We test each fix, leave the place tidy, and email the written guarantee covering parts and labour.
Three ways to get a free, written quote
Pick whichever's easiest. We answer all three.
Call us
01892 300511
Mon–Fri 8am–6pm, Sat–Sun 9am–5pm. Straight through to Alvaro, the engineer who'll be doing the work.
Tap to call07908 267716
Send a photo of the problem — we'll come back with a ballpark price and a survey slot, usually within an hour.
Open WhatsAppRequest a callback
Email & we'll reply the same day
Tell us your postcode + what's wrong.
Frequently asked questions
Real questions from real customers in Crowborough and the surrounding villages.
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How much does misted glass repair cost in Crowborough?
From £100 per pane. Most jobs land between £120 and £200 depending on size, glass spec and access. A full replacement window in Crowborough is typically £400–£800 per window, so swapping the sealed unit saves you £200–£600 per pane. Every quote is written and fixed in advance.
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How quickly can you reach Crowborough?
From our TN1 base we're typically a 35-minute drive to Crowborough (about 35 minutes south from our tn1 base across the ashdown forest). We batch site visits in your area each week, so survey-to-fix is usually 5–10 working days for made-to-measure sealed glass. Call 01892 300511 with your postcode and we'll book you into the next slot.
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Which areas of Crowborough do you cover?
All of TN6. The Crowborough streets we cover include Crowborough, Jarvis Brook, Sandhill, Walshes Park, and Whitehill — and most of the roads running off them. If your home is in TN6 we've almost certainly been on your road.
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Do you cover Crowborough? It is outside the TN1–TN4 postcode group.
Yes — TN6 is firmly inside our service area. The drive is 35 minutes from our TN1 base, so we batch Crowborough surveys to one or two days a week. Pricing is the same as anywhere else: from £100 per window, no call-out fee, free written quote. Most jobs land between £120 and £200 per window.
