M121 broken bridge door yarn integrated swing door

The M121 series consists of door frames, door leaves, and door screens. The overall structure is simple and compact, and is easy to install. The flat opening method provides a larger passage space and can be used in various places. You can choose different colors according to personal preferences and house style, and perfectly integrate into the decoration environment. The addition of door screens can keep the air fresh and prevent insects from entering.

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Basic Parameters

Heat resistance performance	Soundproofing performance	Watertight performance	Hurricane performance	Airtight performance
Uw1.7W/m2 K	Rw up to 38dB	680Pa	5200Pa	Ievel 7

Main Profile wall thickness(mm)	Dimensions of Front-view surface(mm)		Frame wall-mounting Size(mm)		Glass specification (mm)	Insulation Strip(mm)	Window panel
2.2mm	Frame: 28	Glass frame: 86	External frame	120	5G+20A+5G	35.3	W: 400-1200mm
	Strengthen mullion: 28	Screen frame: 85	Screen Panel	55			H: 500-2800mm
	Side frame: 55	/	Glass panel	30			Weight limit: 120kg

Glass

Screen

Lock

M121 broken bridge door yarn integrated swing door 2

M121 broken bridge door yarn integrated swing door 3

M121 broken bridge door yarn integrated swing door 4

M121 broken bridge door yarn integrated swing door 5

Product Features

● The frame and stem are both rectangular 5-cavity structural designs, with glue-injected corner codes and glue-injected functional connectors, making the connection firm and the frame structure stable.

● It adopts europium aluminum corner code. The corner code has both the corner assembly function of the corner assembly and the corner assembly function of the jack screw. It is suitable for different processing habits and processing equipment.

● A full range of outdoor EPDM strip sealing designs, and the glass buckles are all on the indoor side, eliminating installation hazards;

● This series of glass buckles is exclusively developed and designed by our company. It adopts an integral embedded three-dimensional crimping line to achieve stability after installation of large glass. It is more convenient to install, not easy to be scratched, and the overall vision is simple and elegant. Our company has developed 3 large and small buckles to realize the conversion of extra large glass buckles.

● The middle sealing structure of the sub-frame solves the problem of poor controllability in the installation and construction of the adapter frame and the hidden danger of water leakage in the adapter frame.

● The exterior and interior are coplanar, making the inside and outside of the window sash flush, perfectly hiding the gap between the frame and sash, and making the visual effect more simple and beautiful.

● The fixed glass adopts an intermediate sealing structure to eliminate the hidden danger of water leakage from the buckle strips, and simultaneously improves air tightness, thermal insulation, and sound insulation.

● The open drainage function design, combined with the external windshield drainage cover, avoids the phenomenon of water backflow and makes drainage smoother.

● Adopting a high load-bearing hinge design, a single hinge can bear a load of 60KG, opening smoothly, lightly and silently.

● Equipped with multiple heavy-duty mechanical multi-point lock bodies, it is safer and more secure.

Product details

Product details1

The glass cavity structure is made of double-layer tempered insulating glass (5mm+20A+5mm), which effectively insulates heat and sound, improves energy efficiency, and meets different climate needs.

Product details2

The exterior and interior are coplanar, making the inside and outside of the door leaf flush, perfectly hiding the gap between the frame and leaves, and making the visual effect more simple and beautiful.

Accessories Details

A1 (10)

A2 (9)

A2-2 (2)

1. The ergonomic handle design ensures that users feel comfortable when holding it, and its good materials ensure that the handle is not easily damaged or worn during long-term use. Combined with the antibacterial ability of anions, it adds a layer of protection to the user's health.

2. The upper and lower double lockhole design is controlled by the transmission system and the upper and lower lockholes are closed at the same time, which improves wind pressure resistance and enhances security and anti-theft capabilities.