Our bi fold doors external aluminium are particularly designed for outside applications. Built with warm break innovation and fortified profiles, these entryways provide predominant climate resistance and vitality proficiency. With 19 a long time of fabricating mastery and ISO, CE, and AAMA certifications, we guarantee each unit meets universal quality guidelines. Each entryway framework underpins 100–120 kg per board and offers 35–45 dB sound cover. Culminate for estates, patios, cultivate rooms, and commercial open air regions, these entryways make consistent moves whereas keeping up security and performance.

Built for the Outdoors
Unlike standard collapsing entryways, these are outlined for outside introduction. The warm break aluminum profile stands up to erosion and weathering beautifully.
Expansive Opening Flexibility
Fold up to 8 boards totally to one side. You get continuous get to and dazzling all encompassing sees at whatever point you need them.
Superior Weather Protection
Multi-layer EPDM fixing keeps wind, rain, and drafts out. Your space remains comfortable year-round, indeed in challenging climates.
Energy-Efficient Design
Double or triple coating combined with warm break innovation diminishes warm exchange. Lower vitality bills and way better indoor consolation are guaranteed.
Enhanced Security
Multi-point locking frameworks and anti-theft equipment provide you peace of intellect. These entryways are as secure as they are elegant.
Smooth, Reliable Operation
Premium stainless steel pivots and top-hung roller frameworks handle overwhelming loads easily. Opening and closing is smooth and calm each time.
Customizable to Your Vision
Choose your board setup, opening heading, glass sort, and wrap up. We tailor each detail to coordinate your venture requirements.

| Specification | Details |
|---|---|
| Series | 90 / 110 external bifold system |
| Material | Thermal break aluminum alloy for exterior use |
| Opening Type | External bifold folding system |
| Panel Configuration | 2–8 panels |
| Opening Direction | Inward or outward stacking |
| Track System | Top-hung heavy-duty system |
| Hardware System | Premium stainless steel hinges + roller system |
| Load Capacity | 100–120 kg per panel |
| Profile Structure | Reinforced thermal break aluminum profile |
| Glass Type | Double / Triple glazing / Laminated safety glass |
| Glass Thickness | 20–32 mm insulated glass |
| Sealing System | Multi-layer EPDM sealing system |
| Thermal Insulation | High-performance insulation for outdoor environments |
| Sound Insulation | 35–45 dB |
| Surface Finish | Powder-coated / Fluorocarbon / Anodized finishes |
| Threshold | Low threshold / Weather-resistant threshold |
| Security System | Multi-point locking + Anti-theft design |
| Wind Resistance | Designed for high wind and outdoor exposure |
| Standards & Certification | CE / ISO / AAMA compliant |
| Application | Villas, patios, garden doors, exterior openings |
Every project is unique. That's why we offer full OEM/ODM customization:
Our designing group gives free specialized interview to offer assistance you select the right arrangement for your project.
Glass Choices

Hardware Selections
All hardware is corrosion-resistant and built for long-term exterior use.
Your doors need to perform in real-world conditions. Here's what our bi fold doors external aluminium deliver:
These doors are built to last decades with minimal maintenance.
Residential Projects
Transform your living room into an open porch. Interface kitchens to patio patios. Make breathtaking ace suite overhang access.
Hospitality Venues
Restaurants, cafes, and inns cherish these entryways for indoor-outdoor feasting spaces. They make adaptable formats that adjust to climate and seasons.
Commercial Spaces
Retail showrooms, office anterooms, and co-working spaces utilize these frameworks to mix engineering with scene beautifully.
Garden Rooms & Conservatories
Maximize normal light and make consistent cultivate get to. These entryways turn plant rooms into year-round living spaces.
Whether you're building extravagance estates or commercial advancements, these entryways include moment esteem and appeal.




19 Years of Proven Experience
We've been fabricating building materials since day one. Our skill guarantees you get dependable, export-ready items each time.
One-Stop Procurement
Get outlines, glass, and equipment from a single provider. Disentangle your sourcing and diminish coordination headaches.
Fast, Predictable Delivery
With built up supply chains and adequate stock, we convey inside 25–30 days from arrange confirmation.
Certified Quality Assurance
ISO, CE, and AAMA certifications cruel you're getting items that meet worldwide standards.
Full Technical Support
Our building group gives application direction, arrangement plan, and extend follow-up from request to installation.
Flexible Customization
Need uncommon sizes or wraps up? We handle profound customization based on your drawings and specifications.

Q: Are these doors suitable for harsh outdoor environments?
A: Absolutely. They're designed with thermal break profiles and weather-resistant sealing systems specifically for exterior applications.
Q: Can they handle large and heavy panels?
A: Yes. Our reinforced profiles and premium hardware support panels up to 120 kg each, making them ideal for expansive openings.
Q: How is the insulation performance?
A: Excellent. The thermal break aluminum combined with multi-layer sealing delivers high energy efficiency and comfort.
Q: Are they secure for exterior use?
A: Yes. Multi-point locking systems and anti-theft hardware provide robust security for peace of mind.
Q: What's the typical lead time?
A: We deliver within 25–30 days from order confirmation, thanks to our efficient supply chain.
Q: Do you provide samples?
A: Yes, we offer free samples (shipping costs apply) so you can evaluate quality before ordering.
Ready to use the bi fold doors external aluminium to elevate your project with premium exterior folding doors? Contact us at kristin@haolvwindows.com for expert guidance and a tailored solution.
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