![Home | SashGlass - Slimlite Thin Double Glazed Units for Wooden Sash and Casement Window Refurbishment and Restoration in Listed buildings Home | SashGlass - Slimlite Thin Double Glazed Units for Wooden Sash and Casement Window Refurbishment and Restoration in Listed buildings](https://www.sashglass.co.uk/assets/images/sash-window-with-slimlite-fitted.jpg)
Home | SashGlass - Slimlite Thin Double Glazed Units for Wooden Sash and Casement Window Refurbishment and Restoration in Listed buildings
![The benefits of thin double glazing versus standard double glazed units installed into my original sash windows. The benefits of thin double glazing versus standard double glazed units installed into my original sash windows.](https://londonsashwindows.com/wp-content/uploads/2017/06/thin-double-glazing-1280x720.jpg)
The benefits of thin double glazing versus standard double glazed units installed into my original sash windows.
![Top 10 reasons for choosing slimline double-glazing over standard double- glazing for conservation, listed and period properties - Timbalite Top 10 reasons for choosing slimline double-glazing over standard double- glazing for conservation, listed and period properties - Timbalite](https://www.timbalite.com/wp-content/uploads/2017/06/DSCN3685-copy1-300x256.jpg)