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APRO Aluminium Folding Door Price Thermal Break Glass Bifold Door Exterior Patio Bifold Door
Product Description
Bi-Fold Door Details
| Primary product designator | Class CW-PG40: Size Tested 2600mm × 2100mm (102.36in. x 82.68in.)-Type FLD | ||||
| Positive Design Pressure Pa (psf) | 1920 (40.10) | ||||
| Negative Design Pressure Pa (-psf) | -1920 (-40.10) | ||||
| Water Penetration Resistance Test Pressure Pa (-psf) | 290 Pa (6.06) | ||||
| Can. Air Infiltration / Exfiltration | A3 Level | ||||
| Glass | 6mm double lowE+12Ar+6mm, double lowE+12Ar+6mm clear glass | ||||
| U-Factor (W/m2-K) | SHGC | VT | Air Infiltration (L/S-m2) | Air Exfiltration (L/S-m2) | ER |
| 1.93 | 0.25 | 0.4 | 0.03 | 0.04 | 12 |
A bi-fold door is a multi-panel door system that folds open along a track, stacking neatly to one or both sides. Each panel is hinged together, allowing the door to fold in a concertina style. Operated smoothly with a bottom or top track and guided by rollers, bi-fold doors offer full-width openings—making them ideal for maximizing space and light. Our aluminum window and door systems have achieved ASTM / CSA / NFRC / CE certifications and are verified through rigorous third-party testing.
Our Bi-Folding Door Features
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Low weather rated thresholds are available.
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Slim aluminium profiles with polyamide thermal break.
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High security shoot bolts – all intermediate panels have high security shoot bolts to retain the doors in place.
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Each intermediate panel features an internal pendulum handle for outside access.
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High security multi-point locks are standard. These include hook locks for extra security.
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State-of-the-art PAS-24 Secured by Design certified locking cylinders are used for advanced security.
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Better than Building Regulations requirements performance across all door systems.
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Quality steel bogie wheel assemblies and precision tracks provide smooth, effortless operation.
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Colour-matched aluminium quad trim is readily available.
Custom Options for Your Bi-Fold Door
Why Choose Us
From Challenges to Certainty - Where We Begin
01
Compliance
Strict local standards adherence.
02
Coordination
Mitigates high multi-vendor coordination costs.
03
Custom Engineering
Complex architectural facades engineered with tailored solutions.
04
Project Control
Eliminates unpredictable quality and scheduling risks.
05
After-Sales
Fast overseas response and reliable engineering support.
Solutions: End-to-End Delivery
01
One-stop delivery
One-stop Delivery for Aluminum Doors & Windows Projects—reduces project risk and overall communication costs.
02
Design & Customization
Accurate CAD shop drawings, energy efficiency thermal calculations, and rigorous matching with local building codes.
03
Manufacturing
Aluminum profiles, insulated glass, hardware systems, and protective surface treatments are completely fabricated and assembled in-house.
04
Logistics
Export-standard reinforced wooden crates, protective wrapping film, and full container space optimization to reduce breakage risk and freight costs.
05
On-site guidance
“We provide one-stop delivery solutions—from design, production, and quality control to international logistics—ensuring your aluminum windows and doors arrive safely, on time, and ready for installation.”
Engineering Expertise
“With strong engineering expertise, our team provides complete technical support — from structural design and shop drawings to performance optimization and installation guidance — ensuring every project runs smoothly.”
Support Customization
“We support full customization — from size, color, and glass type to hardware and performance requirements — ensuring our aluminum windows and doors perfectly match your project needs.”
Our Product Certification
Our Factory & Showroom
Rich Projects Experience
Customer Praise
Packaging & Shipping
We use export-standard packaging — including protective foam, bubble wrap, and fumigated wooden crates — to ensure every aluminum window and door arrives in perfect condition, ready for installation.
Frequently Asked Questions (FAQ)
What certifications do your aluminum bi-fold doors comply with?
Our door and window systems are verified by accredited third-party labs and comply with international performance standards including NFRC, ASTM, CSA, and CE markings, achieving Class CW-PG40 structural and air/water infiltration benchmarks.
How does the thermal break profile improve energy efficiency?
Our systems feature high-performance polyamide thermal breaks coupled with double Low-E Argon-gas-filled glass units (U-Factor of 1.93 W/m²-K and SHGC of 0.25). This substantially reduces thermal bridging, keeping interior spaces temperate and lowering heating and cooling expenses.
Can bi-fold doors be custom tailored to specific architectural drawings?
Yes. We provide complete bespoke manufacturing based on architectural CAD drawings, offering customized opening configurations, structural sizes, surface powder coatings, anodized colors, and specialized glazing options tailored to local building codes.
What hardware and security mechanisms are integrated into each panel?
Security is paramount: each bi-fold panel features high-security shoot bolts, standard multi-point hook locking systems, internal pendulum handles, and PAS-24 Secured by Design certified lock cylinders, accompanied by durable steel bogie rollers for smooth long-term operation.
How are the doors packaged to prevent damage during international shipping?
Every unit undergoes rigorous multi-layer packaging utilizing protective film, high-density edge foam, bubble cushioning, and custom-built, fumigated solid wooden crates engineered specifically for container freight transit.
Do you supply comprehensive installation support for overseas projects?
Yes. We provide step-by-step installation guides, component labeling, and full technical back-office assistance to ensure local contractors and glazing teams can install the bi-fold door units seamlessly.
