Viking double-glazed windows

'These affordable top or side swung, double glazed FSC windows, deliver excellent thermal performance with whole window U-values as low as 1.4 W/m²k. Manufactured by Viking in Estonia,using Scandinavian technology and specified widely in the UK, this innovative and cost-effective design offers excellent performance with low maintenance.

Argon filled, warm edge spacers, rubber gaskets, metal drip tray and UK ironmongery with FSC laminated timber frames, give a quality bespoke product - full RAL colour matching and short delivery times. Secure by Design certification and lockable ventilation position.

The windows are rated and approved by Trada to British Fenestration Rating Council - BFRC B and C matching or exceeding Best Practice standards adopted by the Energy Savings Trust in 2008.

General spec

• Outward opening casement windows, manufactured in any size and shape
• 6 designs to suit, with or without glazing bars.
• Double glazed - mid pane u values of 1.2 W/m²k
• Heartwood slow-grown pine from FSC sustainably managed sources in Europe
• Low g-values – low solar energy transmittance: typically 0.40
• Full FSC chain of custody
• Secure by Design certification
• Slender frames (only 25% of window area) so increasing whole window performance
• Factory finished, to a colour of your choice – unfinished also available.
• Thermally broken
• Drained and ventilated rebates
• Low emissivity (low–e) glass and argon filled – a range of glazing is available to suit your requirements
• Wide range of quality ironmongery
• Locked night ventilation position and/or slot vents with concealed external intake
• Tested up to 300 PA Wind- & Water Pressure, Class 2
• Up to 37dB sound reduction
• 100% draught proof
• Friction hinges making window cleaning easy and safe from the inside
• 22 mm simulated glazing bars, with a putty look
• High security due to espagnolette locking and internal glazing beads
• Full technical support'