Internorm’s extensive offering includes Timber-Aluminium, uPVC and uPVC-Aluminium composite windows, lift & slide, French, as well as stylish entrance doors, and integrated Juliet balconies.

Internorm’s premium uPVC and uPVC-Aluminium range, which is available in a choice of designs and colours, has excellent thermal performance with U values as low as 0.62W/m2K and exceptional sound reduction of up to 47dB. As a result, specifiers and homeowners can take advantage of a unique window specification that can be tailored to the performance and aesthetic requirements of the project in hand.

Additional features unique to Internorm include Fix-ORound technology: the glass unit is bonded into the sash, therefore providing a continuous connection between the glazing and frame. The benefits are improved stability, thermal insulation and soundproofing, burglary protection and greater durability of the window unit for its entire lifespan.

All Internorm windows include the premium ECLAZ® coating as standard, which allows up to 10% more daylight to enter while helping to prevent heat loss through the window. This maintains a comfortable and energy efficient interior environment that not only helps to reduce energy costs but also reduces your carbon footprint.