Jianmei Broken Bridge Aluminum 70 Series Duplex Sealed Window

70 duplex sealing window, open fan adopts super long lap quantity design, with unique integral double leather strip sealing design, sealing strip contact area is large, sealing effect is better.

70 series advantages of duplex sealed window:

The inner seal adopts double-groove double-seal design, tubular sealing strip, containing extrusion airbag.

The outer seal adopts 4-slot and 4-channel seal design, with lengthened lap volume and good seal.


Hollow glass, groove widening design, hollow glass interval plus-sized to 27mm, thermal insulation performance improved.

70 series duplex sealed window product parameters:

Project	Description
Profile	Jianmei broken bridge aluminum 70 series aluminum profile
Enable mode	Inside flat open, inside flat open hanging
Sealing structure	Duplex double sealing strip seal
Wall thickness	1.6mm
Glass	Standard 5 + 27A +5 double glazing unit, upgradeable
Color	White, champagne, spray color, wood grain transfer
Heat insulation strip	pa66 nylon insulation strip
Sealing Strip	Anti-Aging EPDM sealant strip
Set angle	Aluminum angle code double-angle fixed, German guard corner glue
Angle slice	Pure Steel sealing piece, diagonal flat seamless gap
Customized price	RMB 650/square meter

Sample window real shot:




Jianmei broken bridge aluminum doors and windows factory direct store
address: J11171, east side of Jimei home central hall, Dinghui Bridge