Window Restoration Glossary

an alphabetical list of words relating to a specific subject, text, or dialect, with explanations; a brief dictionary. "a glossary of Inuktitut words"

Awning windows

An outward swinging window unit opening from the bottom and hinged at the top. Benefits of this window style include […]

Bow sash window

The bow sash (or bow-faced sash) is a unique and particularly attractive form of sash window. Existing in a few […]

Casement window

Casement windows are one of the primary designs seen through the last three or more centuries of window history. A […]

Dormer window

Dormer windows are instantly recognisable features of much historic European architecture and describe a window set into a sloping roof. […]

Latest blog posts

Most Iconic London Historic Properties with Sash Windows

The historic buildings in London with sash windows stand as the most recognizable features throughout the city. The sash windows […]

October 31 2025

Will Double Glazing My Windows Make Them Harder to Open?

When considering the upgrade to vacuum insulated units for your sash windows, a common concern is whether the additional weight […]

March 20 2025

Do I Need Scaffolding to Replace or Restore Wooden Windows?

It’s quite a big deal to replace or refurbish the windows of a house, and it’s one of the generic […]

Repair Costs of Render and Interior Finishes After Window Replacement

Replacing wooden sash windows can leave damage to surrounding finishes, requiring extra repairs. Below we outline typical costs for fixing […]