The document describes the E68 window and door system which features a thermal break for improved insulation. It comes in four efficiency levels from 1.9 to 1.6 W/m2K depending on the sash and gasket configurations. The 68mm wide system uses additional insulators in the thermal break chamber and polyamide seals to provide excellent thermal insulation while maintaining an elegant straight design for medium and large openings.

1. E68OPENING WINDOW AND DOOR
SYSTEM WITH THERMAL BREAK

2. FEATURES
Uf from 1.9 to 1.6 W/m2
K
Two types of sashes
Additional insulators in the thermal break
chambers
3 types of central gaskets
32 mm polyamides
E68 IS A HIGH END SOLUTION
FOR DOORS AND WINDOWS
FOR MEDIUM AND LARGE
OPENINGS
HIGH STANDARD +HIGH + STANDARHIGH+ HIGH STANDARD+ STANDARD

3. TYPOLOGIES
Standard – Uf=1.9 W/m2
K
Standard+ - Uf=1.8 W/m2
K
High - Uf=1.7 W/m2
K
High+ - Uf =1.6 W/m2
K
EFFICIENCY
Variety of profiles and gasket
combinations
Crimping joints only
48 mm max glazing thickness
Excellent thermal insulation
Elegant straight design – 68 mm system width
32 mm polyamides
Additional insulator in the thermal break chamber
Variety of central gaskets
Additional insulator under the glass
DETAILS
Е68OPENING WINDOW AND DOOR
SYSTEM WITH THERMAL BREAK
5 3 48 7.5 14
77.5
215431
6
106
59543
5.5
inout

4. etem.com