M70 broken bridge French retro swing door

M70 is a high-quality door product that combines classical beauty with modern craftsmanship. It uses broken bridge aluminum alloy technology, combining the retro appearance of traditional old steel doors with modern broken bridge insulation technology. It not only has a classic appearance style, but also has excellent heat insulation, waterproof and fireproof performance, providing users with comfortable, Safe usage experience.

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Basic Parameters

Heat resistance performance	Soundproofing performance	Watertight performance	Hurricane performance	Airtight performance
Uw1.7W/m2 K	Rw up to 34dB	680Pa	5000Pa	Ievel 6

Main Profile wall thickness(mm)	Dimensions of Front-view surface(mm)		Frame wall-mounting Size(mm)		Glass thickness (mm)	Insulation Strip(mm)	Window panel
2.2mm	Frame: 42	Glass profile: 45	External frame	70.2	6G+12A+6G	25	W: 400-1500mm
	Strengthen mullion: 22	/	/	/			H: 500-2800mm
	/	/	Glass panel	70.2			Weight limit: 140kg

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M70 broken bridge French retro swing door 2

M70 broken bridge French retro swing door 3

Product Features

● The French window design concept, through the company's redesign and improvement of the profile structure, not only maintains the original style of the old French steel door, but also improves the overall performance.

● The aluminum alloy raw material is 6063-T6 titanium magnesium silicon alloy aluminum. After rapid water cooling treatment, the overall hardness is better than T5 air cooling treatment. The higher the hardness of the profile, the better the overall wind pressure resistance of the window type.

● The standard configuration is 6G+14A+6G tempered double white glass insulating glass. The hollow divided aluminum bars correspond to the external three-dimensional double-sided decorative lattice bars. It is both internal and external, simple and beautiful, and combines French romantic sentiment and ancient classic style.

● Three sealing improvements, vertical isothermal design, and EPDM composite strip support improve waterproofing, sound insulation, heat preservation and other properties.

● Optional high-quality system hardware kit not only maintains the original ancient style and characteristics of the old French steel door.

Product details

Product details1

The glass cavity structure is made of double-layer tempered insulating glass (6mm+12A+6mm), 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

Accessories Details1

The retro classic handle design, combined with the retro style of the overall door leaf, is ergonomic and ensures that users feel comfortable when holding it. Its good materials ensure that the handle is not easily damaged or worn during long-term use.

Accessories Details2

PA66 high-performance insulation strips and 25mm multi-cavity automotive-grade EPDM sealing strips play a vital role in sound insulation, waterproofing, weather resistance and heat insulation.