WindowAce Double Glazing Repairs - Installations, Harrow, Ealing, Uxbrige,

Double Glazing Repairs & Installations, Harrow, Ealing, Uxbrige, Watford.

Double glazing repairs Harrow, Glaziers Harrow, Glass repair Harrow,
Window repairs Harrow, door repairs, upvc window repairs Harrow,
glass boarding Harrow, Glass supplier Harrow  

We have developed an instant quote facility to enable you to price up the replacement sealed units you require!


Click to get an INSTANT ACCURATE no obligation quote online


We are experts in replacing sealed units, whether the unit has become misty, dirty on the inside or broken, we can assist, and there is no need to change your frames even if they are wood or aluminium. We can even fix those broken handles and hinges while we are there!


Keep your frames, just change the glass….

These units are made to measure at the factory, have the usual 5 year guarantees against the perimeter seal breaking down again (3 years when fitted in wood frames) and a replacement unit is normally fitted within an hour from arrival at your house. If you want to add a lead design such as diamonds or squares, or even Georgian bars, the entire front of an average size house can be transformed in less than 3 or 4 hours for below £600 if required!

We are receiving an increasing demand from customers for energy efficient glass. If you have had your windows installed after 2002, you will have had energy efficient glass (low-e) fitted anyway, as it is a building regulation that new installations must have low-e glass. However you can upgrade to energy efficient glass without changing the frames – try our online pricing system or give us a call for a free quote!


Other window repairs….

Some repairs to your windows may not involve the glass, such as replacement window hinges or mechanisms, or even handles. We have standard prices for these types of jobs. If your type of repair is not listed please call us for further advice and assistance.


  • Normal window friction hinges
  • Easyclean, fire or restrictor hinges
  • Window handles – Espagnolette or Cockspur
  • Window mechanisms
  • Wedge or bubble gasket – min charge   £35.00
  • Opening window adjustment if catching
  • Sash jammers, as extra security

We look forward to hearing from you soon