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White UPVC window fitted to a London home
Services / UPVC

UPVC Windows & Doors - Repairs and New Installations

A UPVC window or door that will not lock, drops on its hinges or lets in draughts can usually be repaired for a fraction of the cost of replacing it. We also supply and fit new UPVC throughout.

Hardware repairs

Hinges, handles, multi-point locks, gearboxes and letterplates replaced with matching parts.

Draughts and leaks

Perished gaskets and failed seals renewed so the window closes tight again.

Misted glass

Blown sealed units swapped out without changing the frame.

New installations

Made-to-measure UPVC windows, doors and French doors supplied and fitted.

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Repairs to existing UPVC windows and doors

Most UPVC problems are hardware, not the frame. A repair is usually a fraction of the cost of replacing the window or door.

  • Hinges, handles, multi-point locks and gearboxes replaced
  • Doors that drop, catch or will not lock adjusted and re-aligned
  • Perished gaskets and failed seals renewed
  • Misted sealed units swapped without changing the frame
Quote for a UPVC repair

New UPVC windows and doors

Made-to-measure UPVC supplied and fitted across London. We survey, order and manage the installation so you deal with one person throughout.

  • Styles: casement, tilt and turn, sliding sash, French doors, patio doors and composite front doors
  • Colours and finishes: white, cream, grey, black and woodgrain foils inside, outside or both
  • Glazing options: standard sealed units, obscure patterns, toughened or laminated safety glass, acoustic glass
  • Security: multi-point locking, internal beading and hardware to suit the property
  • Survey and measure first, then a written quote before anything is ordered
  • Old frames removed and taken away, reveals left tidy and ready for decoration

How a new installation works

  1. 1Send photos and rough sizes, or book a free survey at your property.
  2. 2We survey and measure, and agree styles, colours, glazing and hardware with you.
  3. 3You get a written quotation - nothing is ordered until you are happy with it.
  4. 450% deposit on order, then your frames are manufactured (usually 7-10 working days).
  5. 5We fit, take the old frames away and leave the reveals tidy.
  6. 6Balance on completion, and we come back if anything is not right.
Quote for new UPVC

UPVC in pictures

Illustrative images showing the types of glazing we supply and install.

White UPVC casement window
UPVC French doors opening onto a garden
Window being fitted into an opening

How it works

  1. 1

    Photograph the window or door - and the hinge or lock if that is the problem.

  2. 2

    We identify the hardware and quote for the part and labour.

  3. 3

    Common parts are carried on the van; the rest are ordered in.

  4. 4

    We fit, adjust and test the window or door before we leave.

Where we cover

Based at 4 Glengall Road, Kilburn NW6. We cover Kilburn, Hampstead, Camden, Maida Vale, Willesden, Queen's Park and the rest of London, and travel further for larger jobs.

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What you can rely on

  • Family-run business, established in Kilburn.
  • Free quotations with no call-out charge.
  • Public liability insurance on every job.
  • Written quotes - lead times and terms stated up front.
  • We use quality materials and finish every job properly. If anything is not right with our work, call us and we will come back and put it right.
  • Shop open Monday to Saturday, 8am - 5pm. Emergency phone line answered 24 hours a day, 7 days a week.

Common questions

My UPVC door will not lock - is that expensive?

Usually not. It is most often the multi-point gearbox, which is a replaceable part rather than a new door.

Can you match my existing handles?

In most cases yes. Send a photo including any branding on the hinge or lock and we will source the match.

Do you fit new UPVC windows?

Yes - surveyed, made to your sizes and fitted, with the old frames taken away. New UPVC is usually 7-10 working days from order.

Can you repair a door someone has forced?

Yes. Call us and we will make it secure first, then quote for the lock and any frame repair.

Ready for a price?

Send a few photos and rough sizes and we will come back with a clear written quote.