Sea Side Scrap Book » The Functionality Of The Ever Popular Sash Windows

The Functionality Of The Ever Popular Sash Windows

Sash windows, which have been around for something like four hundred years, continue to be the most popular choice for installation on new homes and also for those being remodeled. The name owes to the presence of at least one movable ‘sash’, which is the frame (within the frame) responsible for holding the glass panes in place. Another common name for them is ‘hung’ windows.

Some hung windows contain only one movable panal (sash) but most will have two. These panels most commonly open from top to bottom (vertically) but can also be made to operate in a sideways fashion (horizontally). The glass used in these units has traditionally been single-paned but recently double-pane and even triple-pane configurations have been available. When properly installed, extra panes give better insulation and efficiency.

The operation of this type of window is made possible by a pulley and counter-weight system. A weight hidden within the frame and attached by the means of pulleys and ropes (or chains) counter-balances the force of the moving sash to facilitate ease of movement. When older versions of this type of window become inoperable or difficult to open and close the problem can often be solved by refurbishing this counter-balancing system. After many decades of use they become worn may require some basic maintenance. It’s not too difficult to accomplish.

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Sometimes hinges are included whereby the movable sash(es) can be locked open and disconnected from the counter-weight system. This makes cleaning the window easier and can also aid in making a quick emergency escape if the need arises. Spring balances are also sometimes used in place of the more common pulley/counter-weight system.

If both sashes in the window are intended to operate this is called a double-hung window. While this is the most popular configuration, single-hung versions are also available. Though traditionally constructed almost exclusively from wood, these windows are now found in various other materials as well. The most popular, PVC plastic (poly vinyl chloride)is both durable and less expensive to buy (generally).

Speaking of replacement, owners of older homes are often faced with the decision of replacing or repairing existing windows that have become inefficient or nonworking. If possible, repair is usually advisable to replacement. It’s cheaper, generally looks better and can be made to be nearly just as energy efficient.

If you live in an area where window replacement is restricted or your home happens to be ‘listed’ your options are limited. Plastic windows are no doubt taboo. Anyway, the original ones will always LOOK better, especially if you have them professionally reconditioned. They can actually be made to be BETTER than new!

Looking for a company that can assist you with inexpensive sash window restoration London? Get the exclusive inside skinny with our sash window company overview.