It is important to understand the operation of the sash window to be able to decide whether replacement or refurbishment is better. So, sash window refurbishment or replacement which option is the best to go for to get a perfectly good window working and looking good at the minimum of expense? The answer is really relative to the condition of the aperture in question.
A sash window is an aperture with one or more glazed panes that are usually made of glass. However, good quality vinyl is also used in many cases to keep the cost of the aperture down. Sash systems are not like conventional ones with a door or two mounted on hinges. This kind of window comprises of two or more panes that slide vertically. Only half the aperture can be opened. The bottom pane can be slid up to open the aperture.
The mechanism of the aperture keeps the pane open and can keep the frame in any position without having to lock it in place. This mechanism consists of springs or weights that are mounted inside the casing at one of the vertical sides of the aperture. This is why the aperture is also called a case system at times.
The system that keeps the panes in position usually consists of a system of weights and pulleys when springs are not used. The weights are connected to the sliding pane with cords also called sashes. This is how the system gets its name. The weights and springs prevent the pane from dropping down when they are lifted up physically by countering gravity but not being too heavy and pulling the pane up to the top either.
Now, what can go wrong with a sash system? Pretty little one would imagine. When the pulley mechanism breaks it can be refurbished, or if the springs grow weak they can be replaced fairly cheaply. However when the wood or the glass breaks it could, depending on the damage to the aperture, lead to a lot of expense and here in may lie the logic of spending a little more and getting a refurbished system installed.
Most of these systems are made of soft wood and so they need replacement every few years. However, modern windows are constructed of aluminium and so they last a very long time. Even if the construction consists of wood regular varnishing, polishing or painting can ensure that they last a very long time indeed.
Constant maintenance of the mechanism of the system will lead to long lasting systems and a lot of savings too. All it takes is a bit of oiling and greasing every few months to keep the system in order and working.
If it is constructed from wood a bit of renovation with varnish, polish or painting will make sure the system stays working and looking good for decades. In the end it all depends on how much a new window will cost as compared to refurbishing the old one. It is the cost, and sometimes the need to have a new look that determines whether replacement is better than repairs.
Sash window refurbishment or replacement which option is the best? Find out now in our super review of sash windows london and all you should know about how and where to get a reliable sash window company .