• 1-hour priority attendance
  • Local trade accredited experts
  • Knowledge & advice you can trust
  • Half hour rates from £42.75 + VAT

Book online for £10 off labour

Book a window expert

or call for help, advice, or to book

  020 4579 9689

Double Glazing Repairs in London and the Home Counties

Whether your double-glazed window repairs are for uPVC, wooden-frame, aluminium, or other metal frames, our expert glaziers can help wherever you are in London. Our glaziers’ workmanship is backed by the Aspect Guarantee. When you book an Aspect glazier, you can count on getting the professional expertise you’re looking for.

We don’t manufacture double-glazing windows ourselves. Our glaziers will provide you with independent advice for the most economical and recommended solution. If we can repair your double-glazed window for less than replacing the unit would cost, we will.

Double-glazing repair tasks

Expert tradespeople

Our specialist glaziers are experienced at repairing a wide range of double-glazing problems. Common repairs include: –

  • Replacing cracked or shattered panes
  • Repairing jammed double glazed windows
  • Fixing or replacing faulty hinges
  • Repairing and replacing opening or locking mechanisms
  • Changing seals around windows

Recent customer reviews

  • Andy sorted out my bay window and was brilliant. The work was completed to an excellent standard despite finding a much more complex job than expected. I would have no doubts about recommending.

    Julia, Catford, SE6

  • We had an emergency situation on a Saturday 12 hrs before going on holiday. Our bifold doors would not close. In utter desperation I found Aspect and within 4 hrs the tradesman was in our property solving the problem.

    Julie, New Malden, KT3

  • The Aspect workman carried out our window repair efficiently, fitting new hinges that he carried in his van. Very pleased and window works perfectly now!

    Shameem, South Norwood, SE5

  • Efficient and quick service to the bi folding doors.

    Harvey, Cobham, KT11

  • Aspect fixed a challenging problem with our window that other providers were not able to, sourcing a part that was tricky to find. They were fast, efficient and professional throughout.

    Sophie, Queen's Park, NW6

  • We just moved into a new house. Unfortunately the locks were inadequate on two patio doors. Andy arrived at our house on the day I called so no problems there. He fixed the problem with no drama. If you have any problems with locks on double glazing and patio doors give them a call you won’t regret it.

    Stefan, Camberley, GU15

Trustpilot
A smiling residential customer greets an Aspect tradesperson at her front door.

Our glazier rates

  • From £42.75 per half-hour
  • One hour minimum
  • £10 off when you book online
  • Fixed pricing for planned work
Check our rates
Aspect's customer support team is available 24 hours a day, 365 days a year

Contact us

  • Our team is available 24/7
  • Use our callback request form
  • Tell us what you need help with
  • We’ll call you back within 15 mins
Request a callback

No hidden extras

What you get from Aspect

  • Vetted trade experts
  • 24-hour availability
  • Dedicated technical support
  • Aspect workmanship guarantee
  • Accreditation peace of mind

Occasional extra costs

  • Parts & materials used
  • Collection of parts & materials

We won’t charge you for

  • Cost of parking
  • Fuel or travel time
  • Congestion Charge
  • ULEZ charge

Condensation inside double glazed windows

If you have condensation on the inside of your double glazed windows, it means there is a fault with them and they need repairing. Condensation is caused when warm humid air comes into contact with a cold surface. The cooling of the air reduces the amount of water it can hold. This results in small droplets of water forming on the glass.

The space between the panes of a double glazed window should be completely sealed. This space is usually filled with gases, such as argon, krypton or nitrogen, when the windows are manufactured. These gases increase the thermal efficiency (U-value) of the window.

If air has got between the two panes of glass it means the seal has failed. The gases will have escaped and the window is no longer providing the insulating benefits it’s supposed to. Unfortunately the only option to fix this problem is to replace the unit.

One of our glazing experts can visit your property and collect all the information needed to have a replacement unit made. You’ll be given a fixed price quote that’ll cover manufacture of the unit plus the installation of it. The process usually takes between 3 to 5 days.

If you need glazing repairs urgently, we're here to help. Call  020 3936 1120 or Request a callback

Your peace of mind is built into every attendance

Trade-accredited

We are registered with FENSA, Firas, and the Guild of Master Craftsmen who all promote quality work.

Qualified tradespeople

Our glaziers, locksmiths, and carpenters have years of experience. We vet them when they join and continually train and assess them.

Fully insured

We are fully insured to work in residential and commercial properties. We have extensive employers', product, and public liability insurance cover.

Workmanship guarantee

The Aspect Guarantee covers our tradespeople's workmanship for up to 12 months. If their work is at fault, we will fix it free of charge.

Account customers

We have a dedicated team of account handlers to support multi-site customers and commercial properties: Restaurants, Bars, Offices, Retail, Landlords, Letting Agencies, Hotels, Schools, Embassies, Care Homes and more

Aspect property maintenance London
More about our account services
A yellow and blue Aspect van on the road.

Areas we cover

As a guide, we offer a comprehensive range of services throughout Greater London and the Home Counties. Our service area includes Berkshire, Buckinghamshire, Essex, Hertfordshire, Kent, and Surrey.

If you need a tradesperson outside of this coverage area, we may still be able to help. Our team will check availability and see if an expert can be scheduled for your location.

Call or submit a callback request, and a member of our team will be in touch with you.

Submit your request

Can’t find the information you’re looking for?

uPVC door repairs in London

Our other doors, windows & locks pages

Our windows and doors experts can be booked for a wide range of tasks. Read more about the range of services we provide here: –

  • uPVC door repairs of any type. Whether you have a broken lock, hinge, or windowpane, one of our experts can be with you quickly.
  • Window repairs, whether it’s wooden frame, uPVC, aluminium and other metal frame. We’ll always try to repair before replacing.
  • Wooden door repairs, whether internal or external, can be carried out by our expert carpenters. They can attend to just about any task.
  • Fitting new windows and doors. We have the right tradesman to fit any type of door or window; hinged, sliding, bi-fold, security/fire etc

Recent knowledge sharing articles

Insulation of old houses

Do you own a Victorian or period property? The insulation of old houses helps you save on heating bills and improves your Energy Performance Certificate (EPC) rating. Our guide covers all about solid wall insulation... Improve energy efficiency

Fire door installation regulations

Stricter fire door installation regulations mean that many residential properties in the UK now need them. If you are a residential owner–occupier or landlord, find out if your property needs fire doors installed... Installing fire doors

Get our best rates for your area - book online