MB-86 aluminum windows impress with their simple elegance and versatility. Store fronts, extra large window openings, elegant front doors - almost anything is possible. There are also no limits to your choice of color. Due to the thermally separated design and its special construction, the MB-86 system achieves outstanding performance values.​

​

PERFORMANCE SUMMARY*
 

• U-value (BTU/hr.ft².°F)  

• U-glass (BTU/hr.ft².°F)          

• SHGC (Solar Heat Gain Coef.)

• VT (Visual Transmittance) 

• Air Infiltration (cfm/ft²)

• Water Penetration (psf)

• Design Pressure (psf)

• Performance Class

• Building Depth (inch)

• No. of Chambers

• No. of Gasket Levels

• Recyclable

​

*Best achievable values per component (operable window / tested size). All of the information on this page is offered in good faith. Always discuss your performance requirements and confirm any and all performance data with your Product Representative before your purchase.

​