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MasterLine 8 Functional Door

Technical information

Performance

Comfort

Air tightness
0.01 cfm/ft³
Water tightness
6 psf
Acoustics STC
43 dB
Acoustics OITC
35 dB

Safety

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

Min. height of element
21 15/16 inch
Min. width of element
23 1/2 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

Sightlines

Min. frame width (inward opening)
2 11/16 inch
Min. vent width (inward opening)
2 1/16 inch
Min. frame-vent width (inward opening)
3 13/16 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)
5 11/16 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 Glazing bead
Min. glass thickness - frame/element
1/4 inch
Max. glass thickness - frame/element
2 1/4 inch
Min. glass thickness - vent
1/2 inch
Max. glass thickness - vent
2 5/8 inch