ConceptWall 60 High Insulation

Performance

Energy

Thermal insulation - Uw Double

0.23 Btu/hr.ft².°F

Thermal insulation - Uw Triple

0.14 Btu/hr.ft².°F

Comfort

Air tightness

Class 4 (600Pa)

Water tightness

RE1200 (1200 Pa)

Wind load resistance

E2400 (2400Pa)

Acoustics STC

41 dB

Safety

Burglar resistance

RC2 - RC3

Impact resistance

I5 - E5

Properties

Max. dimensions & weight

Min. height of vent

23 5/8 inch

Max. height of vent

78 3/4 inch

Min. width of vent

17 11/16 inch

Max. width of vent

98 7/16 inch

Max. weight of vent

396 lbs

Min. intertia mullion - Ix

44.6 cm⁴

Max. intertia transom - Ix

632 cm⁴

Min. intertia transom - Iy (glass load)

32.8 cm⁴

Max. intertia transom - Iy (glass load)

89 cm⁴

Sightlines

Min. width T-profile

2 3/8 inch

Min. visible width (interior view)

2 3/8 inch

Min. visible width (exterior view)

2 3/8 inch

Min. depth mullion

2 7/16 inch

Max. depth mullion

9 7/8 inch

Min. depth transom

2 5/8 inch

Glazing

Rebate height

1 inch

Glazing method

Dry glazing - External glazing - Pressure plate glazing - Structural Glued Glazing - Structural clamped glazing

Min. glass thickness - frame/element

7/8 inch

Max. glass thickness - frame/element

2 7/16 inch