Replacement Double Glazing Glasgow

We manufacture replacement double glazing (sealed units) and can supply and / or fit across Glasgow, Bearsden, Milngavie & Clydebank.

If you’re looking for replacement double glazing, please get in touch.

When it comes to replacement double glazing, we have a very fast & affordable service.

As we manufacture the sealed units in our workshop, we can usually have them made & fitted in under 24hrs!

If you’re looking for replacement double glazing, give us a bell on 0141 959 1414.

Replacement Double Glazing

There are lots of reasons why you may need replacement double glazed sealed units:

  • replacing a broken window
  • misted double glazing
  • upgrading to Low E glass for better insulation
  • broken double glazing in a door
  • cosmetic reasons e.g. replacing the sealed unit in an exterior door
  • vandalism of commercial windows or doors

Replacing the sealed units is always less expensive than buying new windows or doors.

CALL FOR A FREE QUOTE ON 0141 959 1414

Replacement double glazing for doors Glasgow - D&N Glass Co
Replacement double glazing for windows - D & N Glass Co, Glasgow

We can supply / supply & fit replacement double glazing for:

  • Replacement double glazing in windows.
  • Glass for upvc front doors & back doors.
  • Patio doors & bi-folding doors.
  • Replacement double glazing for porches
  • Conservatories.
  • Office, retail & industrial windows.
  • Upgrading windows to Low E glass to improve efficiency or to achieve a specific u-value.
  • Conservatory window repairs.
  • In the trade? Contact us about opening an account.
  • Domestic customer – please give us a bell.

CALL FOR A FREE QUOTE 0141 959 1414


useful information prior to calling for a price

There is no such thing as a standard double glazed unit. If you’re not sure of how to remove the unit to get this info below, we’re more than happy to come out (free) and measure-up. The info we need to give an accurate quotation by email or phone:

  • Thickness of unit
  • Thickness of each pane of glass
  • Spacer bar size (i.e. thickness of gap between the two panes of glass)
  • Colour of spacer bar
  • Type of glass (e.g. safety, toughened etc)


Replacement double glazing for patio doors & sliding doors Glasgow - D&N Glass Co
If you need new double glazed units or advice, please get in touch.
Three good reasons to give us a call on 0141 959 1414


fast response

GREAT PRICES & guaranteed work

Call us for replacement double glazing anywhere in Glasgow, West End, Milngavie, Bearsden & Clydebank.
We’re one of Glasgow’s only Glass & Glazing Federation members, that also makes their own sealed units…so we’re professional and fast.
Just give us a quick call to see how we can help.

We're following Government guidelines, and are temporarily closed. Please send your message anyway, and we'll contact you as soon as we are allowed to open.

(It's not essential, but if you could provide the dimensions & type of glass you need,
we'll be a lot quicker in providing a quotation).

9 + 2 =


0141 954 1127

Head Office

Unit 44
Anniesland Business Park,
242 Netherton Road,
G13 1EU