Timber flush casement windows are a traditional style used in many conservation and new build projects. Westfield Joinery can design and customise your flush casement windows to complement the period and style of your property. On our timber flush casement windows we also offer the option to add glazing bars in what is called a duplex system typically called "stick on" glazing bars. This allows the use of double glazed units but keeps the appearance of a more traditional glazing bar. We use only the best quality sustainable timber, energy efficient glass and high performance ironmongery to produce the highest standard of windows.