Vertical Sliding Sash window in a cottage

Sash windows (vertical sliding)

The "box sash" window is a part of British Heritage. It has been a traditional feature over the centuries of the countries stately homes and public residences.

Now traditional and period styled buildings can benefit from UPVC and double glazing whilst retaining their charm and traditional appearance.

Two sliding openers pass each other in opposite directions. Whilst also offering an internal tilt facility for cleaning purposes. The sashes are securely locked in place by a purpose designed cam and interlocker that prevents "prising" apart.