Expert Window Fitting in Top Lock
New Windows Supplied and Fitted in Top Lock
07900 985699Get Your Free Quote
- Composite door specialists
- 750+ 5-star reviews
- No deposits
Built for the Weather, Fitted for Keeps
Top Lock takes its name from the canal locks on its doorstep, and living close to the water means wind and damp air find every weakness in an old window. New A-rated units change that. Low-emissivity glass, warm-edge spacers and multi-chambered frames keep the warmth on your side of the glass and stop the draughts that make rooms feel colder than the thermostat says.
Good glazing also cuts condensation, which is often the first complaint we hear from customers with twenty-year-old frames.
Styles for Every Property Around Top Lock
Whether you are in an older terrace or a newer build off the main road, we manufacture each window to your exact openings.
- Casement windows, side or top hung, in white, colours or woodgrain
- Sash windows where the traditional look matters
- Tilt-and-turn windows for easy cleaning without ladders
- Full bay window replacement with proper structural support

Why Neighbours Recommend Us
We have been fitting windows around Wigan for more than 25 years, and much of our work in the Top Lock and New Springs area comes from recommendations between neighbours. Over 750 customers have left us five-star reviews.
We take no deposits, we turn up when we say we will, and every installation is backed by a 10-year guarantee. Simple as that.

Trusted By Hundreds
See what our customers have to say
5 star rated
5 star rated
5 star ratedWindow Fitting Specialists in Top Lock
25+ years experience
Composite door specialists
750+ 5-star reviews
Frequently Asked Questions
Do you fit windows in Top Lock?
Yes, Top Lock and the wider New Springs area are well inside our coverage. We are based in Atherton, just a short drive away, so surveys and fitting dates are easy to arrange.
My windows get heavy condensation. Will new ones fix it?
Almost always, yes. Condensation between panes means the sealed unit has failed, and heavy condensation on the inside face usually points to cold, poorly insulating glass. A-rated replacement units run much warmer on the inner pane, so moisture has far less chance to form.
What will new windows cost for a house in Top Lock?
That depends on the number of openings and the styles you choose, so we quote after a free measure-up rather than guessing. The price you get is fixed, covers supply, fitting and waste removal, and there is no deposit to pay.
Are your frames good in exposed or damp spots?
Yes. uPVC does not rot, warp or need repainting, which makes it well suited to homes near the canal and open ground. The frames are multi-chambered for insulation and the units are A-rated as standard.
How quickly can you fit after I order?
Windows are made to measure, so allow a few weeks for manufacture after approving your quote. Fitting itself usually takes a day or two for a whole house, and we agree the date with you in advance.
Do you charge a deposit?
No, never. You pay nothing up front. Payment is only due once we are on site carrying out the work.
What does the 10-year guarantee cover?
Frames, sealed glass units and our workmanship. If a unit fogs, a handle fails or a seal lets go within ten years, we come back and put it right at no cost.
Can you replace windows one side of the house at a time?
Yes, staged replacements are common and sensible. Many Top Lock customers do the weather-facing side first and the rest the following year. Each stage gets its own fixed quote.
Will the fitters clear up after themselves?
Yes. Dust sheets go down, old frames and glass go on our van, and each room is swept before we leave it. You should have nothing to do afterwards except enjoy warmer rooms.
Do you fit doors as well as windows?
We do. uPVC, French, patio and bi-fold doors are all supplied and fitted, and composite front doors are a speciality. Doing doors and windows together often works out more convenient for you and better value.
Warmer Rooms Start at the Windows
Get A-rated windows supplied and fitted in Top Lock by PH Windows & Doors. Call 07900 985699 for your free quote. No deposits, 10-year guarantee.