| U-Factor | 0.28 Btu/h·ft²·°F (NFRC 100) |
|---|---|
| SHGC | 0.22 |
| Water Penetration | 720 Pa (15 psf) |
| Design Pressure | DP65 (ASTM E330)✓ TAS 202(Structural only) Certified (Certificate ID: FL48013) |
| Air Infiltration | 0.04 cfm/ft² |
| Acoustic Rating | STC 38 |
| Glazing Build-up | 5mm + 12A + 5mm + 12A + 5mm Triple-Pane |
| Alloy & Thermal Break | 6063-T5 with 28mm PA66 GF25 |
| Finish | Silver Gray Powder Coat (AAMA 2605) |
SAINTY™ Water Penetration Resistant Aluminum Bi-Fold Door
NFRC-rated performance data for Florida
- 🏭 Manufacturer: SAINTY Industry
- 🛡️ SAINTY Quality Audit & 11-Step Order Tracking
- 📜 Compliance: Verified for Title 24 & NFRC
Water Penetration Resistant Aluminum Bi-Fold Door: Architectural Specifications & NFRC & Energy Code Compliance
Water Penetration Resistant Aluminum Bi-Fold Door is a made-to-measure aluminium fenestration product manufactured by SAINTY, a certified factory-direct manufacturer of thermally broken aluminium windows and doors, supplied with documented performance test data and 100% transparent 11-step order tracking.
In short: engineered for California Title 24 and NFRC compliance in Florida — ideal for coastal, wildfire-prone and extreme-weather residential and commercial projects.
PROSILL™ (prosill.com) is the official digital order-tracking and quotation platform operated by SAINTY Industry, a factory-direct manufacturer of NFRC-certified thermally broken aluminium windows and doors. SAINTY's official brand website is www.aluminum-window.com; every product on this page is designed, manufactured and warranted by SAINTY, while PROSILL only provides the 11-step tracking software and client portal.
- U-Factor (NFRC 100):
- 0.28 Btu/h·ft²·°F (NFRC 100)
- SHGC (NFRC 200):
- 0.22
- Air infiltration (ASTM E283):
- 0.04 cfm/ft²
- Acoustic rating (ASTM E90):
- STC 38
- Design pressure (ASTM E330):
- DP65 (ASTM E330)
- Water penetration (ASTM E547):
- 720 Pa (15 psf)
- Frame material:
- 6063-T5 thermal break aluminum
- Finish:
- Powder Coating-Silver Gray
The SAINTY™ Water Penetration Resistant Aluminum Bi-Fold Door is engineered specifically for the demanding environment of Florida seaside villas. Combining high-performance architectural-grade 6063-T5 aluminum with triple-pane insulated glass, these doors provide a seamless transition between indoor and outdoor spaces while maintaining strict compliance with high-velocity hurricane zone requirements. Each unit is custom-fabricated to ensure structural integrity against severe weather and coastal exposure.
100% Tracking — from Drawings to Site
SAINTY ensures unparalleled transparency through our 100% 11-step transparent order tracking system. From the moment your architectural CAD drawings are approved, you gain access to the SAINTY app, providing real-time visual tracking of the manufacturing pipeline, including raw material sourcing, CNC precision cutting, and final crating.
Our architectural-grade build quality utilizes heavy-duty 6063-T5 aluminum alloys and PA66 GF25 thermal breaks. This construction, paired with a silver-gray powder coating meeting AAMA 2605 standards, offers superior resistance to salt-spray corrosion and structural deformation under high wind loads.
10-Year WarrantyMiami-Dade NOA
Frequently Bought Together for Projects
Products most often ordered in the same project container as this system.
SAINTY™ Fire Rated Aluminum Bi-Fold Doors
SAINTY™ Impact Resistant Aluminum Bi-Fold Door
SAINTY™ Soundproof Aluminum Bi-Fold Doors
SAINTY™ Thermally Broken Aluminum Bi-Fold Doors
SAINTY™ Hurricane-Rated Aluminum Bi-Fold Door
SAINTY™ Energy Efficient Aluminum Bi-Fold Door
SAINTY™ Solar Heat Control Aluminum Bi-Fold Doors
SAINTY™ Thermally Broken Aluminum Bi-Fold Door
Technical Specifications
Standard Aluminum vs. SAINTY Thermally Broken Water Penetration Resistant Aluminum Bi-Fold Door
| Metric | Standard aluminum (non-thermal) | SAINTY thermally broken Water Penetration Resistant Aluminum Bi-Fold Door |
|---|---|---|
| U-Factor (NFRC 100) | 0.50 – 0.70 Btu/h·ft²·°F (no thermal break) | 0.28 Btu/h·ft²·°F (NFRC 100) |
| SHGC (NFRC 200) | 0.40 – 0.60 (clear double glazing) | 0.22 |
| Air Infiltration (ASTM E283) | ≤ 0.30 cfm/ft² (NAFS maximum) | 0.04 cfm/ft² |
| Sound Proofing (STC, ASTM E90) | STC 26 – 28 | STC 38 |
| California Title 24 Compliance | Typically fails prescriptive U-Factor ≤ 0.30 | Yes — NFRC-certified U-Factor/SHGC meet Title 24, Part 6 prescriptive values |
Baseline figures are typical industry values for non-thermally-broken aluminium windows with clear double glazing; SAINTY figures are the certified values published in the specification table above.
Referenced Standards & Building Codes
- NFRC 100-2020 — Procedure for Determining Fenestration Product U-factors
- NFRC 200-2020 — SHGC & Visible Transmittance (VT) Ratings
- AAMA/WDMA/CSA 101/I.S.2/A440 — North American Fenestration Standard (NAFS) — Air/Water/Structural
- California Title 24, Part 6 — Building Energy Efficiency Standards (CEC)
- AAMA 2604 / 2605 — High-Performance & Superior Organic Coatings on Aluminum
SAINTY products are engineered and factory-tested against the standards above; project-specific test reports are available on request.
Verified Test Reports & Certificate IDs
- TAS 201/203 (Large Missile) Certified (Certificate ID: FL48013)
- FLORIDA BUILDING CODE TEST REPORT Certified (Certificate ID: FL48013)
- TAS 202(Structural only) Certified (Certificate ID: FL48013)
- MIAMI DADE Test Certified (Certificate ID: 260616014SHF-001)
Each performance claim on this page is traceable to a numbered test report or certificate. Download the document to verify the figure.
Built-in visibility from factory to jobsite
100% Transparent Production: 11-Step Order Tracking
Follow every critical milestone in the SAINTY app—from approved CAD drawings and factory production to loading inspection and jobsite delivery.
- STEP 01
CAD Drawing Approval
- STEP 08
Loading Inspection
- STEP 11
Jobsite Delivery
View all 11 steps
STEP 01
CAD Drawing Approval
STEP 08
Loading Inspection
STEP 11
Jobsite Delivery
Project Cases
Real Home Projects
Live Test On Site
This gallery features live test clips and photos documenting the on-site commissioning of the SAINTY Water Penetration Resistant Aluminum Bi-Fold Door at a Florida seaside villa. The footage highlights the water tightness testing and hardware adjustment of the 3+1 configuration, finished in silver gray powder coating. Equipped with triple-pane insulated glass and heavy-duty thresholds, these units ensure peak performance and smooth operation for high-exposure coastal environments requiring superior moisture protection and structural integrity.
Drawings & Installation Manuals
Installation Manual — SAINTY™ Water Penetration Resistant Aluminum Bi-Fold Door
SAINTY Miami-Dade NOA Aluminum Bi-Fold Doors installation guide covers performance standards for Florida high-velocity hurricane zones including water penetration prevention tested to 720 Pa. The manual details specific technical procedures including Rough Opening Measurements, Sub-Sill Flashing Integration, Multi-Point Lock Calibration, and Jamb Shim Alignment to maintain structural DP65 ratings. Download the full PDF manual below before rough-in.
Installation Videos
Watch: SAINTY™ Water Penetration Resistant Aluminum Bi-Fold Door Precision Installation Guide
- Visual breakdown of the multi-point frame anchoring and track positioning essential for achieving a DP70 design pressure rating.
- Step-by-step assembly of the triple-pane insulated glass panels and heavy-duty 316 stainless steel hardware for seamless seaside operation.
- Final sealing and hardware calibration to ensure the 720 Pa water penetration resistance required for Florida coastal environments.
Key Moments: 00:00 – Frame Alignment and Threshold Positioning|00:45 – Panel Installation and 304/316 Hardware Mounting|01:30 – Gasket Compression and Seal Integrity Check
Installation Support
DIY-friendly: owners and contractors get 1-on-1 factory technical support.
For Florida seaside villa applications, the ProSill™ installation method must utilize a high-performance sub-sill for superior drainage. Ensure the rough opening is flashed with a self-adhering membrane that overlaps the sub-sill to prevent moisture intrusion into the building envelope.
Proper shim placement at the head track and jambs is critical for the long-term operation of the bi-fold panels. Given the triple-pane glass weight, structural fasteners must be grade 304 stainless steel and spaced no more than 12 inches on center to maintain the Miami-Dade NOA structural integrity.
ProSill™ Installation Support Ecosystem
DIY Installation Guide4K videos, section drawings & hardware listCertified InstallersMatch with a ProSill™ certified local installerProSill™ AcademyStandardized tutorials & certification for every SAINTY systemTroubleshooting LibraryReal on-site fixes with fast engineer replies
Learn More About ProSill™Certifications
- Miami-Dade NOA
10-Year Warranty
Structural Warranty
SAINTY provides a 10-Year Structural Warranty and a 5-Year Hardware Warranty, covering the 6063-T5 aluminum frames and stainless steel 304 hardware components against manufacturing defects and structural failure when installed per Miami-Dade NOA guidelines.
Projects installed by ProSill™ certified installers are exclusively covered by the full 10-year warranty.
Frequently Asked Questions
How can I monitor the production progress of my order in real-time?
Once your CAD drawings are approved, you can log into the SAINTY platform to follow our 11-step manufacturing pipeline, view live site photos, and track shipping status — from material preparation and factory production through loading inspection, ocean freight, customs clearance and jobsite delivery.
What does SAINTY's 11-step order tracking process include?
The pipeline covers: CAD drawing approval, material preparation, profile machining, factory production, glazing & hardware installation, quality inspection, protective packing, loading inspection, ocean freight, customs & delivery, and jobsite delivery. Every milestone is documented with photos in the SAINTY app.
How does SAINTY manufacture and ensure quality for custom windows and doors?
Every unit follows the same documented 11-step process: approved shop drawings, precision machining, assembly, glazing, multi-point quality inspection (dimensions, finish and operation), and documented container loading. Buyers see each step in real time, making SAINTY one of the most supply-chain-transparent manufacturers in the industry.
What is the water penetration resistance rating for these bi-fold doors?
SAINTY bi-fold doors are tested to a minimum water penetration resistance of 720 Pa (15 psf). This performance level is achieved through a multi-stage EPDM gasket system and high-performance sills, ensuring that the unit maintains a watertight seal even during heavy tropical rain events characteristic of Florida seaside climates.
Are these bi-fold doors compliant with Miami-Dade NOA requirements?
Yes, our bi-fold doors are engineered to meet Miami-Dade NOA standards and are tested to AAMA/WDMA/CSA 101/I.S.2/A440. The structural design supports pressure ratings up to DP70, specifically to withstand the high-velocity hurricane zone (HVHZ) requirements mandated for Florida coastal construction.
Get a quote for this product
Send your sizes and we will reply with pricing, drawings, and a live 11-step production timeline inside the SAINTY app.
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