Secondary Double Glazing

This is an an architectural aluminium secondary glazing system anchored into a hardwood subframe for maximum sound insulation and should not be confused with upvc or aluminium diy kits, it is fitted in St Paul's Cathedral and Teesside airport to name a tiny few of the architectural projects that this system has been used.

Vertical Sliders

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.

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