The
Product:
Due to the characteristics of
the existing primary window, the Balanced Vertical Slider
is the most complex type of secondary glazing system.
It is applied generally to older properties. It is particularly
suited to the refurbishment and upgrade of the nation's
architectural heritage.
How it
Works:
The individually pre-tensioned
spiral balances control the motion of the sash, enabling
infinite vertical positioning. This design provides
ease of movement and has been specially developed to
withstand decades of wear and tear. Tilt in versions
can be pivoted through almost 180 degrees. This is especially
useful for cleaning but just as importantly can be crucial
when considering fire escape requirements.
How
do I get a Quotation?
In order to obtain a quotation you
need to either email or fax us with - widths x heights
x style (e.g. two panel vertical slider, three panel
horizontal slider, hinged unit etc).
You would be well advised
to have a good look at the options available and which
of those suits your requirements for the final operation
of the products.
Balanced units work on a spiral
balance, this mechanism takes the weight of the "sash"
making it very light to open and meaning that the "sash"
will remain in any open position that you place it.
On the non balanced version you take the weight of the
"sash" and you engage a series of clips so
that the "sash" can remain open, non balanced
are fine for windows that you rarely open or are small
in size, otherewise we recommend balanced units.
Due to restrictions as a result of the spiral balance
BVS units will not give you a full 50% clear opening
where as VS units will give a full 50% clear opening.
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