For over 10 years Internorm has been the European market leader in high performance windows & doors for low-energy & passive houses
For over 80 years Internorm has been the Austrian market leader in the manufacture of UPVC/Aluminium/Timber windows and doors
Excellent thermal & sound insulation, high quality fixtures, triple glazing, integrated blinds & all round fixing provide solutions for all build types
Visit our showroom in Bournemouth or London to view these excellent windows and doors designed to withstand Alpine conditions

High performance windows

so[li]on

Thermal insulation U_w up to 0.90 W/m²K
Soundproofing up to 44dB
68mm construction depth
Highly insulating thermal foam
Solion
pa[ss]ion

Thermal insulation U_w up to 0.85 W/m²K
Soundproofing up to 45dB
68mm construction depth
FIX-O-ROUND technology
Passion
di[me]nsion+

Thermal insulation U_w up to 0.78 W/m²K
Soundproofing up to 46dB
80mm construction depth
FIX-O-ROUND technology
Dimension +
th[er]mopassiv

Thermal insulation U_w up to 0.69 W/m²K
Soundproofing up to 42dB
90mm construction depth
Highly insulating thermal foam
FIX-O-ROUND technology
Thermo Passiv
th[er]modesign

Thermal insulation U_w up to 0.71 W/m²K
Soundproofing up to 43dB
90mm construction depth
Highly insulating thermal foam
FIX-O-ROUND technology
Thermo Design
pa[ss]ion4

Thermal insulation U_w up to 1.1 W/m²K
Soundproofing up to 44dB
71mm construction depth
Integrated blinds
FIX-O-ROUND technology
Passion 4
di[me]nsion4

Thermal insulation U_w up to 0.89 W/m²K
Soundproofing up to 44dB
83mm construction depth
Integrated blinds
FIX-O-ROUND technology
Dimension 4
ed[it]ion

Thermal insulation U_w up to 0.71 W/m²K
Soundproofing up to 43dB
93mm construction depth
Highly insulating thermal foam
Edition
va[ri]on

Thermal insulation U_w up to 0.74 W/m²K
Soundproofing up to 43dB
85mm construction depth
Highly insulating thermal foam
Varion
fu[si]on

Thermal insulation U_w up to 1.3 W/m²K
Soundproofing up to 42dB
85mm construction depth
Ingenious glazing system
Fusion
ed[it]ion4

Thermal insulation U_w up to 0.63 W/m²K
Soundproofing up to 44dB
93mm construction depth
Integrated blinds
Highly insulating thermal foam
Edition4
va[ri]on4

Thermal insulation U_w up to 0.63 W/m²K
Soundproofing up to 44dB
85mm construction depth
Integrated blinds
Highly insulating thermal foam
Varion4

Internorm

For the past 80 years, Internorm has been the Austrian market leader in the manufacture of UPVC and UPVC/aluminium, timber/aluminium and composite windows along with entrance doors, window shutters and insulating glass.

Internorm offer an extensive range of products providing excellent energy efficiency through high levels of insulation.

Internorm is the market leader for passive house windows, with 7 of their window and door range having received passive house certification from the Passivhaus institute of Dr. Wolfgang Feist.

Element Windows & Internorm Internorm Windows & Doors 2011/12 Brochure (PDF)