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Mullion Corner Penthouses

The Ventex mullion corner penthouse is an economical alternative to the mitre corner penthouse. The mullion corner penthouse is available in all blade styles and can be used in many custom applications. The model is also ideal for concealing roof top equipment.

Blade Style::
Frame Thickness:
Blade Thickness:
Blade Angle:
Blade Centres:
Standard Bird Screen:
Minimum Height:
Maximum Panel Width:
Maximum Panel Height:
Standard Finish:
Standard Roof Construction:
Straight, Stormproof or Drainable
Extruded 6063-T5 Aluminum
0.081" (2.06 mm)
0.081" (2.06 mm)
Dependent upon blade style 
3" (76 mm) to 7-1/4" (184 mm) dependent upon blade style
1/2" x 1/2" re-galvanized, 19 gauge
12" (300 mm)
Consult Ventex
Consult Ventex
Factory applied anti-condensation coating
• Filter racks
• Hinged roof
• Concealed access door
• Extended weather guard around throat
Bird Screen: 1/2 x 1/2 Aluminum 0.063, 1/4 x 1/4 Aluminum 0.063
Insect Screen: 18 x 14 Mesh
Additional Finishes: Powder Coat Finish / Anodized Finish / Duranar Finish
• Continuous blade construction with hidden mullions to give an uninterrupted appearance
• Motorized or manual dampers for throat