norton joinery ltd
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Vertical Sliding Sash Box Framed Windows

Construction
Traditional box frame with sliding sashes hung on lead weights and cords.

Timber
European redwood, sapele, clear Douglas fir or European oak.

Preservative Treatment
Double vacuum pressure impregnation using Protim 418 preservative to BS 5589.

Ironmongery
Brass faced axle pulleys. Solid brass locking fitch fasteners.
Various security devices and sash lifts are available on request.

Glazing
Factory glazed with Planitherm Total Low E double glazed units. Factory glazed
with 4mm float glass externally putty pointed for listed buildings and conservation
areas. Heritage glass available upon request.

Decorative Finish
One coat of white water based microporus primer or a base coat stain.

Moulding Detail
Traditional staff bead mould to frame with 20mm ovolo mould to glazing bars
and sash frame. Other sash moulds are available on request.

Glazing Bars
Windows that require glazing bar to be divided into small (Georgian)
panes we use our conservation type glazing bar system.

Weatherseals
Brush type weatherseals to the perimeter of sashes.

Please click the images above to enlarge

 

 

 


BESPOKE

VERTICAL SLIDING SASH
BOX FRAMED


VERTICAL SLIDING SASH

STORMPROOF

CASEMENT

YORKSHIRE LIGHT

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