BI-FOLDING DOOR-RFD70

Expansive opening area reaching 90% allows indoor and outdoor spaces to blend naturally.

Thermal break	Yes
The width of the glass containment gap	≤ 48mm
The thickness of the profile strip	2,0mm
The weight of the sash	≤ 90kg
Max. dimensions Width x Height	1200 mm x 3000 mm
Screen door with rigid and soft compositions	Yes
Sound insulation level (GB/T8485)	RW up to 42dB
Thermal insulation (GB/8484)	Uw 1,6W/m² K
Water tightness (GB/T7106)	The standard lower frame meets Class 3
Air permeability (GB/T7106)	Negative/positive pressure achieved Class 8
Wind load resistance (GB/T7106)	Up to 3500Pa

The opening part of the frame employs a secure, jam-free design for safety during use.
Excellent soundproofing and thermal insulation performance.
Multi-point locking, stainless steel double track accessories, and a wheelset design ensure the RFD70 operates smoothly and durably.
Flexible opening method, can be opened outward or inward depending on the specific design