Double Glazed Window Repairs in London

Britannia Glass & Glazing have been providing exceptionally high-quality double glazing repairs in London for over 20 years. Our glazing technicians will be with you within one hour of your quote and our aim is to repair your double glazed windows at a fraction of the cost of replacement windows. If your window is beyond repair we will swiftly install a brand-new one. 

We operate 24 hours a day, 7 days a week, 365 days a year, so even if your double glazed windows in London are broken in the middle of the night, call us.

Fully Qualified Glaziers

All our glaziers are qualified, experienced, and have been trained to provide a friendly service alongside an excellent finish. We want 100% customer satisfaction and our reputation has been built on doing a great job at the right price. 

Our professional glaziers provide double glazing for both residential and commercial properties, including shopfronts, offices, schools, pubs, and restaurants. Whether it is a residential or commercial repair Britannia Glass & Glazing will provide a fair price and efficient service.

For a free no-obligation quotation and to take advantage of our free call out, call today on 0203 305 7161. We are your local experts in emergency window repair and we will not be beaten on price.

Installation & Replacement

We also provide new installations and replacement double glazing throughout Central & Greater London. Installations will be quick and efficient and avoid the use of scaffolding, if at all possible, as we know that our customers want minimum fuss and efficient double glazing installation.

Our glaziers will assess the situation and identify if you need to replace the whole window or just repair the glass. For every broken window we encounter we aim to repair it at a fraction of the cost of replacement windows.

For a free no-obligation quotation and to take advantage of our free call out call today at 0203 305 7161. We are your local glazing experts and will not be beaten on price.


Double Glazing Services

  • Emergency Repair
  • Private & Commercial Glazing
  • Replacement Double Glazing
  • Double Glazing ( Units Supplied )
  • Broken Unit Replacement
  • Quality Glass
  • Work Guaranteed
  • Ventilation Holes

Why Choose Britannia?

  • 24/7 emergency glaziers
  • One hour response time
  • No call out charge
  • Fully guaranteed work
  • Police approved
  • Free quotations
  • Fully insured
  • Cheapest prices around

Frequently Asked Questions

Britannia Glass & Glazing have emergency glaziers operating all over London. So, if you have a broken window in North, South, East, West or Central London we can attend your property within one hour of your call. 

Visit our coverage page to view what areas of London our emergency glaziers cover.

At Britannia Glass & Glazing we aim to respond to every enquiry within one hour. The time it takes to repair your broken window varies on whether we have your double glazed glass in stock or if your window needs to be replaced. 

Often we can repair your broken window on the same day. If it takes longer, we will secure your property with our boarding-up service in London and provide you with an accurate estimate of when we can repair your window.

Yes! But it does depend on the damage. 

If you are unsure whether your window can be repaired then contact us and our glaziers can visit your property. We will advise on whether your window can be repaired or needs replacing.

In the UK, over 87% of houses have double glazed windows, so your property likely has double glazing. 

If your window is damaged you may not feel any breeze due to only one pane being broken. You should see from the other side that the window looks intact, but on the other side, it is broken.

Our glazing specialists can advise you on whether you require single glazing repair or double glazing repair. They will also identify the type of glass you have installed and replace it with exactly the glass.

To replace double glazed glass the cost depends on a variety of factors. The size, placement and damage to the glass will affect the price of replacement. 

At Britannia Glass & Glazing we don’t charge a callout fee and provide the most competitive prices in London. So, get an accurate window replacement quote by filling out our form or giving us a call.

Yes! Double glazed windows are very energy efficient, however, with poor sealing your window will lose that advantage. Correct sealing is imperative in London to avoid excess noise and air pollution entering your property.

The expected lifespan of a double glazed window is 25-30 years. It could be longer, but it depends on your property location. If your property is subject to extreme weather conditions or impacts various issues can occur, such as:

  • Broken glass
  • Damaged frames
  • Improper sealing

A city like London should not encounter too many extreme weather conditions, yet impacts from errant items may be more common.

If glass falls between the panes on a double glazed window, then call the experts. Glass is dangerous and can lead to severe cuts. Emergency glaziers are prepared to deal with broken glass with specialised equipment, so our advice is to call in expert glaziers. 

Read our blog for more information: How To Remove Broken Glass From Double Glazed Windows

Yes, it can. There are various reasons why a doubled glazed window may crack on its own. These include:

  • Temperature changes
  • The size and shape of the window
  • Manufacturing issues
  • The quality of the glass

Read our blog for more information: Can A Double Pane Window Crack On Its Own?

With over 20 years of glass replacement experience, we are experts at emergency glass repairs and always strive to offer a prompt and professional service.