The Aluminum Bifold Door For Replacement Projects is a configurable system engineered to upgrade existing openings with wider daylight, improved ventilation, and modern performance. Available across 80, 78, and 93 series, it adapts to replacement of old sliding doors, French doors, or storefronts.
- Multi-series design with optional thermal break and Low-E glass for energy targets
- Project-specific panel sizing, track, and finish to match existing structure
- Contractor-ready submittal documentation supporting NFRC, CE, AS2047, and CSA
Product Details
The Aluminum Bifold Door For Replacement Projects frame is built from 6063-T5 aluminum alloy, forming a project bifold door system with three series: 80 (non-thermal break), 78, and 93 (both with 1.8mm thermal break profiles). Multi-panel leaves are suspended from a top-hung rolling mechanism and equipped with Kerssenberg hinges and a multi-point lock. Triple EPDM seals, drainage channels, and 5mm+27A+5mm double tempered argon-filled glass contribute to reliable thermal and acoustic performance.
When replacing existing patio sliders, French doors, or storefronts, site tolerances and irregular openings require flexibility. This aluminum folding door for renovation allows panel count, track configuration (low, high, straight, corner, curved), and opening direction to be specified per project, simplifying integration without structural modifications. The outcome is a larger clear opening, improved daylight, and faster on-site installation compared to traditional fixed-frame replacements.
Product Features
Project-Matched Performance: Each replacement bifold door order is configured with glass, thermal break, and sealing to meet the thermal, wind, and acoustic specifications of the actual project site.
Energy Efficient Design: Insulated frames with 1.8mm thermal break, Low-E coated glass, and argon-filled IGUs help reduce heat transfer, supporting energy targets in air-conditioned or heated spaces.
Contractor-Ready Documentation: Shop drawings, NFRC/CE/AS2047/CSA-compatible data, and installation guides are provided to streamline permit submission and approval for commercial and residential projects.
Multi-Point Security Locking: The four-side six-point locking system (80 series) and multi-point perimeter locks on insulated series engage stainless steel points for robust closure, enhancing security without visible surface bolts.
Durable Surface Finishes: Powder coating, PVDF, anodizing, and wood grain finishes protect aluminum profiles against fading, corrosion, and wear—ideal for high-traffic commercial and coastal replacement applications.
Smooth Silent Operation: Top-hung rollers with precision bearings and integrated buffer stops allow panels to fold and stack quietly, making the door practical for daily use in hospitality and residential settings.
Customizable Styles
Glass Configuration: Double or triple tempered, laminated, Low-E, tinted, reflective, and argon-filled units; built-in magnetic or electric blinds can be discussed for select series.
Frame Finish & Color: Powder coating, anodizing, wood grain transfer, and PVDF coating in RAL or custom colors, allowing the door to match existing building aesthetics.
Track System: Low track, high track, straight, 90° corner, and custom curved tracks are available to adapt to floor transitions and opening layouts in replacement projects.
Panel Count & Dimensions: From 2–8 or more panels; single panel width typically 500–850 mm, height up to 3800 mm, subject to engineering review for wind load and weight.
Opening Direction: Inward or outward folding can be selected per opening; the system accommodates both left and right stacking to suit site traffic flow.
Hardware Accessories
Kerssenberg Handles: Available in black or silver finish, these ergonomic handles provide solid grip and integrate with the multi-point lock mechanism for one-handed operation.
Heavy-Duty Top-Hung Rollers: Precision bearing rollers with stainless steel components support panel weight and ensure smooth folding; bottom guides maintain alignment without dragging.
Integrated Buffer Stops: Built-in buffers at the stack end prevent panels from slamming, protecting glass and hardware during daily use.
Multi-Point Locking System: Patented four-side six-point lock (80 series) or multi-point perimeter locks with stainless steel strike points secure the entire leaf edge.
EPDM Seals & Drainage: Triple EPDM rubber gaskets and concealed drainage channels help resist water ingress and reduce air infiltration, supporting durability in exposed openings.
Basic Parameters
Performance Item | Available Information | Buyer Notes |
|---|---|---|
Thermal Insulation (U-Factor) | 0.28 (U.S./I-P) for 93 series | Performance data from 93 Bifold Door configuration; actual values depend on glass, size, and installation. Confirm project-specific NFRC ratings. |
Wind Pressure Resistance | 4.5 KPa / 4500 Pa for 93 series | Larger panel sizes or different series may alter resistance. Structural calculations should match local wind load codes. |
Water Tightness | 450 Pa for 93 series | Important for exposed façades. Verify with test reports for selected glass and seal configuration. |
Air Tightness | 1.8 m³/(m·h) for 93 series | Impacts energy performance; request project-level air leakage test data if required for code compliance. |
Sound Insulation | 30 dB for 93 series | Acoustic performance can increase with laminated or thicker glass. Inquire for STC/OITC ratings for your specific glass build-up. |
Product Specifications
Parameter | Specification |
|---|---|
Product Series | 80, 78, 93 (Aluminum Folding / Bifold Door) |
Frame Material | 6063-T5 aluminum alloy; 1.8mm thermal break on 78/93 series |
Glass Options | 5mm+27A+5mm double tempered argon-filled (93 series); double/triple tempered, laminated, Low-E, tinted, reflective available |
Hardware | Kerssenberg handles and hinges; multi-point locking; top-hung rollers; EPDM seals |
Surface Finishes | Powder coating, PVDF, anodizing, wood grain |
Panel Size Range | Width 500–850mm (series-dependent), height up to 3800mm, engineering confirmation required |
Opening Directions | Inward or outward folding; left/right stacking |
Certifications Referenced | NFRC, CE, AS2047, CSA, ISO9001; project-specific certificates upon request |
Warranty Note | 10-year warranty for 78 series; other series warranty terms provided per project |
Customization | Glass, finish, track, panel count, smart features (for 80 series) can be discussed |
Advantages
Multi-Series Engineering: Three series allow matching budget, thermal performance, and structural requirements for diverse replacement projects, from residential to commercial.
Submission-Ready Files: Documentation packages, including shop drawings and test data references, reduce approval delays for contractors and dealers.
Project-Specific Configuration: Every order is built to confirmed dimensions, glass, and hardware; no stock SKU constraints, ensuring precise fit for renovation openings.
International Project Experience: References in North America, Australia, and other markets demonstrate familiarity with varied codes and logistics, though per-project verification is advised.
Technical & Installation Support: Installation guidance, training, and spare parts access help on-site teams manage folding door assembly and adjustment efficiently.
Application Scenarios
Apartment: Replace old balcony sliders with a multi-panel aluminum bifold door to open the living area to fresh air and double the perceived room width without major structural alteration.
Home Office: Convert a solid wall or French door into a folding glass partition, creating a flexible workspace that can be closed for privacy or opened for daily family flow.
Hotel: Upgrade ground-floor guest rooms or lobby fronts with bifold systems to connect indoor lounges to patios; ensure hardware durability for frequent operation cycles.
Office Building: Replace fixed storefront windows with folding door arrays to improve natural ventilation and daylight penetration, contributing to healthier work environments and energy savings.
Outdoor: For semi-exposed restaurant terraces or patio enclosures, a custom aluminum folding patio door can be configured; however, confirm water tightness ratings and drainage with our technical team for each project.
Residential Building: In condominium renovations, the system replaces outdated sliding glass doors; project-specific sizing ensures a clean fit within existing rough openings and walls.
Exterior: For exterior-facing openings, powder-coated or PVDF-finished aluminum resists UV and corrosion; wind pressure resistance must be verified against local codes with supplier-supplied structural data.
Villa: Transform an entire rear façade by replacing multiple French doors with a continuous bifold run, maximizing garden views and seamless indoor-outdoor movement during warm months.
Inquiry Guidance
To request a quote, please share your project location, required size, quantity, preferred frame color, glass type, hardware requirements, and drawings or reference photos if available.
FAQ
What is an aluminum bifold door for replacement projects?
It is a configurable multi-panel door system made of aluminum, designed to replace existing sliding, French, or storefront doors. It can be sized and finished to match existing openings without extensive structural changes.
Can the door be customized to my existing opening?
Yes. Panel count, dimensions, glass type, color, track layout, and opening direction are project-specific. Provide your opening dimensions and preferences for a tailored proposal.
What certification documents can be provided?
Referenced certifications include NFRC, CE, AS2047, CSA, and others. Actual project-level certificates and test reports are supplied upon request based on the selected configuration and target market.
How do I request a quote for a replacement project?
Provide project type, approximate opening dimensions, quantity, preferred glass and finish, opening direction, and delivery port. Our sales team will prepare a custom quotation with technical data.
What warranty applies?
A 10-year warranty is mentioned for the 78 series. For other series, warranty terms depend on the product configuration and regional policy; confirm with your account manager before order.
How are the doors packaged for international shipping?
Doors undergo triple-layer protective packaging including corner reinforcement, foam, and wooden crates. Packaging standards can be adjusted per shipment volume and destination.
Is installation support available?
Yes. We provide installation guides, shop drawings, and can arrange technical training or remote support. On-site supervision may be discussed for large-scale projects.
