Window Condensation Repair Near Me — PTF Glass Serves Leeds & Yorkshire

PTF Glass makes made-to-measure replacement sealed units across Leeds and the surrounding area. You send us the sizes, we manufacture a matched replacement, and you collect it from our Bramley premises or we arrange delivery. The new unit is then fitted into your existing frame by you or your own glazier. Send us your sizes for a no-obligation price.

Serving Your Area — Where PTF Glass Supplies

PTF Glass is a Leeds-based glass supplier covering West Yorkshire and the surrounding area. We serve Leeds and West Yorkshire including Morley, Rothwell, Armley, Headingley, Roundhay, Horsforth, Pudsey and Bramley, plus Wetherby, Wakefield, Castleford and Pontefract.

Units can be collected from our Bramley premises (LS13 4EN) at no extra cost, or we can arrange delivery across the area — ask for a delivery price when you order.

If you are unsure whether we cover your postcode, get in touch and we will confirm. We would rather spend thirty seconds answering that question than have you place an order only to find delivery isn’t practical for your location.

What Does Fixing Window Condensation Involve?

“Window condensation repair” is the common search term for one specific outcome: a new sealed unit.

A double glazed unit consists of two panes of glass bonded in a hermetically sealed cavity — usually filled with argon gas — with a perimeter seal keeping moisture out. When that seal breaks down through age, UV exposure, or repeated temperature cycling, moisture enters the cavity and condenses on the inner glass surfaces. That is the foggy, hazy appearance you cannot clean away from either side.

It is not something that can be patched, cleaned, or re-sealed in place. There is no way to restore the original seal in situ. The only permanent solution is to replace the failed glass unit with a new, factory-sealed one — which is exactly what PTF Glass makes to measure.

In almost all cases, the window frame — whether uPVC, aluminium, or timber — does not need to change. Only the glass unit is swapped. It is considerably less disruptive than replacing a whole window, and significantly less expensive.

For a fuller explanation of the problem and why DIY approaches do not hold, see our condensation in double glazed windows guide.

How It Works

1. Send us your sizes. Measure the failed unit — width, height, overall thickness and glass type — and send them over. We’re happy to explain exactly how to measure so the new unit is a like-for-like fit. Then we give you a fixed price.
2. We make your unit to measure. Your replacement sealed unit is manufactured to the exact dimensions of the original, matching the glass type and spacer.
3. Collect or have it delivered. Pick the finished unit up from our Bramley premises (LS13 4EN) at no extra cost, or ask about delivery.
4. Fit it into the existing frame. You or your own glazier fit the new unit into your existing frame. Most single units drop straight in once the beading is removed.

Made-to-measure units are typically ready within 7–14 working days, depending on the unit size and glass specification. Standard clear units are quicker to make than specialist or toughened glass.

Why Choose PTF Glass for Your Replacement Unit?

When you search for window condensation repair near me, what you actually need is a quality, made-to-measure sealed unit to put the problem right for good. PTF Glass makes that unit in Leeds.

A local glass maker, not a call centre. PTF Glass is a Leeds glass supplier — not a national referral service that passes your details to a subcontractor. We make the unit you order.

Established 2008. PTF Glass has been making and supplying glass across Leeds for over 15 years, with a 4.8 out of 5 rating from 47 Google reviews.

Fixed pricing before you order. You get a clear price for the unit up front. The figure quoted is the figure you pay. No surprises.

Frame retained. You only need the glass unit. Your existing frame — regardless of age or material — stays in place unless it has independently deteriorated and needs addressing separately.

Guaranteed glass. Every replacement sealed unit carries the Eurocell 10-year manufacturer guarantee plus PTF Glass’s own 5-year guarantee against sealed-unit failure.

Honest advice. If a new sealed unit will solve the problem, that is what we will tell you. We do not push full window replacement when it is not necessary.

For pricing guidance before you order, see our cost guide for replacement double glazed units.

Get a Price for Your Replacement Unit

PTF Glass provides no-obligation prices for made-to-measure replacement sealed units across Leeds and the surrounding area. If your double glazing has misted, fogged, or gone hazy, send us your sizes for a price.

Get a price for your replacement unit
Call 0113 236 1203

We will confirm your price within one working day. Made-to-measure units are typically ready within 7–14 working days of your order.

Also see:

• Condensation between double glazed windows — causes and how to fix it
• Double glazing wet inside — what it means and what to do
• Cost of replacing a double glazed unit — 2026 price guide

Frequently Asked Questions