top of page
detailed view through floor to ceiling double glazed window

Window Glazing

At Alpha Glass, we offer a wide range of window glazing across Middlesex, Kingston Upon Thames and London. Domestic double glazing, skylights, shopfronts - just let us know what you need and we'll send someone out to discuss the design and arrange a free quote. 

Putty Glazing

If you own an older property with single glazed windows, it can be hard to find a company who is able to tackle repair and restoration work. Alpha Glass has many years' experience in traditional putty glazing and is happy to offer you a free quote.

Man completed putty glazing job
Horizontal image of a broken window pane in an old house

Replacement Glass

If one of your window or door panes has been accidentally broken, we can quickly install a replacement to save you the greater cost of having to replace the whole unit. When you give us a call, we'll visit to take measurements as soon as possible and board up the broken pane. Your new glass will be made to order at our premises and fitted at a time to suit you. Our expert fitters will take care to ensure a seamless result.

Toughened and laminated glass

When safety is a priority, toughened or laminated glass is a great choice. This type of glass is created by bonding multiple layers of glass together. In the rare event of laminated glass being broken, shards of glass will be held in place in the interlayers, greatly reducing the risk of injury. Laminated or toughened glass is great for use in:

  • Balustrades:

  • Shower screens

  • Shelves

  • Tabletops

  • Splashbacks

Single glazing window
Toughened Glass
My ginger cat Hendrix looking out of the cat flap on a very snowy day

Cat Flaps

If your cat likes to come and go as they please, a cat flap is the ideal solution. Alpha Glass can install cat flaps on uPVC and composite doors across London. For a free quote, get in touch with our team today.

A general view of a kitchen with leaded window, fruit bowl on the counter and oak flooring

Shopfront glazing is a great way to showcase your business, display goods and let in more natural light. Made from strong, lightweight aluminium, you can choose from a range of decorative, toughened and security glass so that your stock stays safe, and your business looks its best.


Installing a skylight can make a space look a lot larger and increase ventilation. Our made to measure windows are energy efficient and our seamless design means you don’t need to worry about water, mould or mildew accumulating.

Specialist glass
  • Glass splashbacks

  • Toughened and safety glass

  • Patterned glass

  • Leaded lights

  • Triple glazing

Shop fronts
    At Alpha Glass, we use high quality materials for manufacturing, you know your new installation is built to last.
    Our FENSA registered experts provide a 24 hour glazing service across London and Surrey.
    We can beat any genuine price. Give us a call for a free quote.

Recent Projects

dining room with floor to ceiling window and views over canal
Get a great deal on a wide range of window glazing

Contact the team Alpha Glass in London to find out more

bottom of page