Due to high levels of demand for our showroom, we will operate on an appointment-only basis enabling our customers to experience our showroom to its full extent without restriction. Please call 01803 665577 to book an appointment with one of our sales team.
UPVC/ Aluminium Window - KF 500
Thermal Insulation as low as - 0.61
(W/m2K)
Sound reduction up to - 46 (in dB)
Security - RC 2
Locking - Fully Integrated
Construction Depth - 93 mm
High security Aluminium Windows from Internorm
I-Tec locking system renders levering the window impossible
Ventilate your house without loosing any heat
Motorise system that exchanges the air in your home
Up to 86% heat recovery can be achieved
Construction depth of 93 mm
UPVC Window
Integrated Ventilation
Locking Flaps
unique i-tec locking systems
rendering levering the window
impossible
ventilating your home without
loosing any heat
motorised system that exchanges
the heat in your home
professional and expert
installation service from devonshire
windows
