Vertical Sliding Sash Window

The market leading vertical slider from the UKs largest system supplier delivers everything you would expect.
The aesthetics of our Vertical Slider are second to none and it has all the features of a traditional box sash timber window. Its why it is commonly passed for use in heritage and conservation zone properties with no further information required.
For projects where the authenticity needs to move up a level, there is a mechanically jointed option that delivers all the features of the standard version and features mechanically jointed frames and sashes instead of the standard mitred weld.
Behind the heritage looks the  Vertical Slider Window is a very modern window. Outstanding thermal efficiency and security are just the start. It is a pleasure to use thanks to the smooth operating balance mechanisms.
There are travel stops for child safety. And for easy cleaning, both sashes tilt inwards. It means the Vertical Slider offers the best of all worlds.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Epwin Window Systems is consulted before specifying.

Epwin Window Systems
Stafford Park 6
Telford, Shropshire
United Kingdom
TF3 3AT
P: 0845 340 3968

Vertical Sliding Sash Window

Ovolo
• Air Permeability Class: Class 3
• British Standards: BS 6375-1, BS 7412
• Certifications: Responsible Sourcing, Secured By Design
• Resistance to Wind Load (Class): Class A4
• Standards: BES 6001, EN 12608, ISO 14001, ISO 18001, ISO 45001, ISO 9001, PAS 24
• Manufactured in the UK: Yes
• Frame Material: PVC-U
• Profile Type: Sculptured
• Uniclass: Pr_30_59_98 Window units
• Frame Width: 128 mm
• Glass Thickness: 24 mm
• Height: 700 - 2800 mm
• Width: 350 - 1600 mm
• U-value (overall): 0.8 W/m2k
• Water Tightness: 300 Pa
• Water Tightness Class: Class 5A
• Wind Resistance: 1600 Pa

Glass Unit(s)
• Construction: Annealed, Heat Strengthened, Laminated, Plastic Covered Annealed, Toughened, Wired
• Fitting Options: Argon Fill
• Glazing Type: Double Glazed, Triple Glazed
• Additional Notes: PATTERNED GLASS Should not exceed a maximum size of 1320mm x 2140mm. If the area of the glass exceeds 2.5m2 then safety glass must be specified.
• Uniclass: Pr_30_59_98 Window units
• Thickness: 4 - 6 mm

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