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Sliding Sash

Sliding Sash Windows

Due to ground breaking new hardware, the Danish Sliding Sash Window is now as efficient as a casement window. It complies with all requirements for heat insulation and sound reduction as well as being draught and theft proof (See Specification Details Below), and all without compromising the look of a traditional box sash window.

When the window is opened, the window and the sashes are released, thus avoiding wear on the weather strip. On closing the window, the sashes are pressed against the weather strip, making the window shut extremely tight.

The Danish Sliding Sash Window is easy to operate - and allows for easy and safe window cleaning as the bottom sash can be tilted inwards, facilitating handling considerably. As decoration the top frame can be fitted with special horns to give the window a more traditional look.

Glass

Delivered with Super Low E Glass with argon gas (4-14G-4) with an U-value of 1.2.
Fitted with mastic/silicone both inside and outside.

Technical Details

Please refer to the technical details section for further information

Specification:

♦ Comply with Part L 2006: Building Regulations (Conservation of fuel and power)
♦ Extremely wind and water tight, one of the tightest on the market
♦ Watertight up to 750 PA (Class 750 as per prEN12208 equiv. to BS 6375)
♦ 100% draught proof; Rated Class 4 when tested for Air permeability up to 1600 PA (prEN 12207)
♦ Tested for up to 39DB sound reduction (according to EN ISO 717-1:1996)
♦ Standard with Super Low E glass with Argon Gas U-value 1.2
♦ High Quality Torso spring balances
♦ Operated by lockable window handle
♦ Safe and easy window cleaning from inside, bottom tilt
♦ Locked night ventilation position and/or trickle vents
♦ Internal glazing beads, with a putty rabbet look on the outside
♦ 22 mm simulated glazing bars, with putty rabbet look
♦ Horns
♦ High security due to concealed espagnolette locking and internal glazing beads
♦ Fully drained sash and glazing system