ConceptWall 50 High Insulation

Performance

Energy

Thermal insulation - Uw Double

0.23 Btu/hr.ft².°F

Thermal insulation - Uw Triple

0.14 Btu/hr.ft².°F

Thermal insulation - Uf

0.56 W/m²K

Comfort

Air tightness

0.02 cfm/ft³

Water tightness

15 psf

Air tightness

AE 1950 (1950Pa)

Water tightness

RE1950 (1950Pa)

Wind load resistance

E2400 (2400Pa)

Water tightness

1200

PG rating

90

Acoustics STC

41 dB

Acoustics OITC

35 dB

Acoustics - Rw(C;Ctr)

47(-2;-5) dB

Safety

Burglar resistance

RC2 - RC3

Impact resistance

I5/E5

Properties

Max. dimensions & weight

Min. intertia mullion - Ix

14 cm⁴

Max. intertia mullion - Ix

2690 cm⁴

Min. intertia transom - Ix

4 cm⁴

Max. intertia transom - Ix

552 cm⁴

Min. intertia transom - Iy (glass load)

8 cm⁴

Max. intertia transom - Iy (glass load)

57 cm⁴

Sightlines

Min. width T-profile

50 mm

Min. visible width (interior view)

50 mm

Min. visible width (exterior view)

50 mm

Min. depth mullion

42 mm

Max. depth mullion

300 mm

Min. depth transom

5 mm

Glazing

Glazing method

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

Min. glass thickness - frame/element

22 mm

Max. glass thickness - frame/element

60 mm