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Bi-Glass: Re-glazing & Double Glazing

The Sash Window Workshop’s Bi-Glass system allows us to double glaze and re-glaze existing timber windows.

Bi-Glass is the trade name for a simple service that allows us to carry out draught sealing combined with re-glazing work.

If your existing sash or casement windows are single glazed, cold and draughty but have solid timber frames we can often fit double glazing to improve energy efficiency. Re-glazing using our Bi-Glass service always includes our comprehensive draught sealing service.

The Bi-Glass process is as follows:

  • Removal of the moving parts of the sash window
  • Removal of the existing glass
  • Re-glazing with either a single or double glazed unit
  • Full draught seal service
  • Re-fitting

We have over 20 years’ experience repairing and upgrading timber windows and doors in period properties. All our Bi-Glass work is guaranteed for 5 years.

“I have used Sash Window Workshop twice now to install their Bi-Glass product. Highly recommended as the product, service and staff are excellent. Restored my period windows perfectly without destroying the character yet enhancing sound and heat insulation.” – Mr B, London.

To see how The Sash Window Workshop can upgrade and repair your timber windows, request a FREE, no obligation survey and quotation.

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Contact Us Today for a Free Quotation

Contact Us Today for a Free Quotation

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