- U-Value: 0.23 - 0.30 | R-Value: 4-7 | SHGC: 0.16 - 0.31
- Construction Depth: 3 7/64"
- Design Pressure: ±1800 Pa (±37.7 psf)
- Air Infiltration: <0.75 L/s/m2 (<0.04 cfm/ft2)
- Water Penetration Resistance: 600 Pa (12.5 psf)
- Uniform Load Structural Test Pressure: ±1200 Pa (±37.5 psf)
- Forced Entry Resistance: ASTM F588-07 - Grade 10 Pass
- STC: up to STC48
- Max Glass Thickness: 2 15/32" - 63mm
- Number of Panes: 2-5
- Installation Types: Through Frame, Straps
- Certifications: NFRC
Aluminum Bi-Folding Doors
Our aluminum bi-folding door systems are designed to create wide, seamless openings that effortlessly connect indoor and outdoor spaces. Engineered for strength and precision, these systems feature slim profiles, smooth operation, and excellent thermal performance, making them ideal for modern residential and commercial projects that demand flexibility, natural light, and a bold architectural statement.
Premium option: Schüco systems
Komar Stroy is an authorized Schüco partner. For projects that call for Schüco, explore lift-and-slide, panoramic, window and curtain wall systems fabricated to order in Germany. Explore Schüco systems.
US performance data: Schüco windows and doors are rated to NFRC 100 — U-factor 0.24, SHGC 0.34 and VT 70% with double glazing; U-factor 0.17 with triple glazing — and tested to NAFS (AAMA/WDMA/CSA 101/I.S.2/A440) for structural, air and water performance. See the performance data.
Lead time including manufacturing and shipping to the USA is approximately 2.5 months.
Aluminum Fenestration System Catalog