JEB Winduo™ Insulating Glass Units

JE Berkowitz's Winduo™ Insulating Glass Units are two or more lites of glass separated and hermetically sealed to form a single-glazed unit with an air space between each lite (commonly called IG units). Winduo ™Insulating Units conform to the highest level of the ASTM E2190 specifications.

Fabrication of Insulating Units is accomplished on three automatic vertical insulating lines with the distinct advantages of:

• On-line edge deletion to ensure proper sealant adhesion
• On-line argon gas filling
• Grey and Black primary and secondary sealants
• Warm edge technology airspacers
• Standard clear and black airspacers

(Based on glass thickness) 

3/16" Annealed Glass		60" x 96"
3/16" Tempered Glass		70" x 120"
1/4" Annealed Glass		65" x 110"
1/4" Tempered Glass		96" x 157"
1/4" Laminated Annealed		36" x 60"
3/8" Laminated Annealed		70" x 120"
9/16" Heat-Treated Laminated		84" x 144"
LARGER SIZES AVAILABLE UPON REQUEST
Minimum Size Units		12" x 12"
Maximum Size Units		96" x 157"

(*Consult JEB for applicable maximum glass sizes)