https://www.repairmywindowsanddoors.co.uk/billericay-sash-window-repairs-near-me/ Why Your Sash Window Isn't Opening and Closing If your window sash isn't opening or closing with ease, it's a sign that the balancer's cord or spiral has worn out. This should be repaired as soon as possible to avoid further problems. Sliding Sash Window provides great air circulation. They also look attractive. They can also be opened from both the top and bottom simultaneously making them ideal for taller rooms. Origin The sash windows are one of the most famous features of British architecture and has been for centuries. They have become a symbol of wealth and a symbol of the highest quality, and are often seen in luxurious homes. They became a popular feature in the 17th century when they were used to replace traditional casement windows. The word 'sash' is believed to originate from French"chasis" meaning frame and they soon overtook casement windows as the preferred window for the upper classes. Sash windows have been around for more than 250 years. The Georgian period saw a significant number of sash windows, but Victorian times saw their popularity increase. They are still in use to this day and remain a major component of British housing. Sash windows are made up of two sliding glass panes that are referred to as sashes. They can be moved horizontally or vertically. Sash windows are a complicated design that rely on the right balance of weighted weights, cords and pulleys that move freely, and an arrangement of staff beads and separation beads to keep it running smoothly. If any of these components is not working properly the sash windows will not open correctly. They may even be jammed. There are a variety of theories regarding the genesis of sash window. The Dutch are often believed to be the first to invent sash windows. However, some believe that Robert Hooke, a naturalist and inventor who worked with Christopher Wren on many well-known projects, including Montagu House an