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MasterLine 8

Technical information

Performance

Energy

Thermal insulation - Uw Double
0.26 Btu/hr.ft².°F
Thermal insulation - Uw Triple
0.2 Btu/hr.ft².°F

Comfort

Air tightness
0.01 cfm/ft³
Water tightness
15 psf
AMAA rating
Class AW
PG rating
70
Acoustics STC
43 dB
Acoustics OITC
35 dB

Safety

Burglar resistance
RC2 RC3 WK2 WK3 PAS 24
Impact resistance
I5/E5
Opening & closing resistance
Class 8
* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Max. height of element
120 3/8 inch
Min. width of element
19 11/16 inch
Max. width of element
58 15/16 inch
Min. height of vent
19 11/16 inch
Max. height of vent
118 1/8 inch
Min. width of vent
19 11/16 inch
Max. width of vent
55 1/8 inch
Max. weight of vent
551 lbs
Max. weight of fixed part
551 lbs

Sightlines

Min. frame width (inward opening)
2 11/16 inch
Min. vent width (inward opening)
3 1/16 inch
Min. frame-vent width (inward opening)
6 inch
Min. frame width (outward opening)
1 11/16 inch
Min. vent width (outward opening)
4 1/8 inch
Min. frame-vent width (outward opening)
6 inch
Min. width T-profile
3 1/8 inch
Depth frame
3 1/16 inch
Depth Vent
3 1/16 inch
Depth frame-vent
3 1/16 inch

Glazing

Rebate height
1 1/16 inch
Glazing method
Dry glazing Siliconized glazing Internal glazing External glazing Glazing bead
Min. glass thickness - frame/element
3/16 inch
Max. glass thickness - frame/element
2 5/16 inch
Min. glass thickness - vent
3/16 inch
Max. glass thickness - vent
2 5/16 inch