Double Glazed Flush Sash products from the TS Collection

Designed to replicate 19th century flush sash timber windows. It can be considered for use in areas of conservation due to its authentic appearance.

This authentic design is also appealing to any homeowner who wants a top end luxury window brand.  It can accommodate 28mm or 40mm triple glazing with market-leading acoustic performance. It achieved one of the highest classifications on weather test due to its robust design. It is hand finished to the same high standard of TS Collection windows.


History and heritage

The Flush Sash system is crafted from modern, weatherproof PVCu which - unlike traditional timber windows - will never need sanding or repainting and will never rot, split or swell. These low maintenance windows will keep your home looking its best for years to come, with no more work than an occasional wipe with a damp cloth.

Flush Sash can be specified in bespoke sizes to suit the windows of your home, whether it’s a tall townhouse or a quaint and cosy cottage. Authentic astragal bars can also be fitted within your windows to give the “lattice” effect often found in historic homes.

Heritage houses can often be associated with damp and draughty living conditions due to ill-fitting windows or ineffective single glazing. Choosing the Flush Sash for your home your home can solve these problems and more. Energy-efficient, high-spec PVCu frames and double or triple glazing will keep your home significantly warmer and could dramatically lower your heating bills.  These features also prevent condensation forming and will reduce unwanted outdoor noise.


Window colour choice

The TS Collection windows are now available in a choice of 19 standard colours, from smooth white as standard to any of the colours below. Please note that the colours shown below are all foiled woodgrained effect.


White Grained
Irish Oak
Siena PN
Wine Red
Dark Red
Chartwell Green
Moss Green
Dark Green
Steel Blue
Anthracite Grey
Slate Grey
Basalt Grey
Agate Grey
Silver Grey