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Everest window features overview

Fit the best – and be sure of the quality of your new windows

Choice of easy clean hinges, dual-turn, tilt-turn or even fully reversible windows to make outside surface of window easy to reach and clean
uPVC and aluminium windows never flake, rot, peel or rust and never need painting – the paint or stain finishes of timber windows are guaranteed for years
uPVC and aluminium windows, and wipe clean quickly and easily – timber windows require minimal maintenance
All hardware on our timber windows is weather-tested for at least 500 hours – double the time required by British Standards

Advanced glass technology with superior insulation - 54% better than conventional sealed units
Reduced noise and optimal warmth, thanks to a 20mm insulating air gap between the two panes in Everest double glazing
Multi-chambered uPVC window frames and aluminium frames with thermal breaks to conserve heat - timber frames insulate naturally
Energy saving Everest Heatlok technology as standard, with coated 'low-emissivity' glass to reflect heat back inside your home, and save on fuel bills
Premium uPVC casement windows are 'A-rated' for energy efficiency - the highest industry rating - and our standard windows still achieve an impressive B rating for energy efficiency
No company can guarantee against condensation on the outside surface of your window's inner panes, but Everest windows reduce condensation greatly or eliminate it altogether
State-of-the-art UV reflecting and self cleaning glass options available
Unrivalled security – 50% better than British Standards in our uPVC and timber casements

All windows manufactured and installed to highest standards, in line with Everest's ISO 9001:2000 accreditation
BBA accreditations and approved products
Comprehensive 10-year guarantee as standard
30-year guarantee against rot or fungi in our timber windows
Lifetime guarantee against fog or condensation in the double-glazed sealed units of our uPVC casement windows
Energy-efficient windows