40*70 Aluminium Folding Patio Doors

Specifications

Aluminum Thickness	Frame: 1.2 mm / Mullion: 1.6 mm
Outer Frame Size	85 mm
Glass Configuration	4 mm + 15A + 4 mm
Hardware	Premium brand accessories
Opening Options	Left-folding, right-folding, center-folding
Color Options	Sand Coffee, Glossy White, Crystal Champagne, Sand Gray, Metallic Gray, Sand Black, Golden Oak, Skin Black

Sturdy Frame and Smooth Track

The robust frame and smooth track ensure the stability and durability of the door.

Load-Bearing Bottom Track

Designed with a reinforced bottom track, which can be embedded for a seamless look.

Flexible Folding Options

Allows for a variety of folding panel configurations to suit different space needs.

Thermal Insulation

Grade

6 Sound Insulation

Grade

8 Water Tightness

Grade

6 Air Tightness

Grade

7 Wind Pressure Resistance

Grade

7

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40*70 Aluminium Folding Patio Doors

Specifications

Colors

Thermal Insulation

Grade

6

Sound Insulation

Grade

8

Water Tightness

Grade

6

Air Tightness

Grade

7

Wind Pressure Resistance

Grade

7

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