RGNL Frameless Mirror Garage Door China Manufacturer Panel Specs
The official RGNL listing identifies an aluminum-alloy and black-glass frameless mirror garage door with customized size and color. Buyers should convert its short source notation into an approved panel, opening, finish and packing schedule before comparing a China manufacturer quotation.

Direct Answer for Garage-Door Buyers
The official RGNL Frameless Mirror Garage Door page lists aluminum alloy plus black glass, customized size and color, the exact thickness notation 5mm+40mm, and packing in wooden cases. These facts establish a quotation baseline, but they do not define how the two thickness figures map to the glass, panel or supporting construction.
For a controlled order, put the product page and product ID 1462 on every RFQ and ask for a marked section that explains the source notation. Use the official Garage Door product category for range navigation, while keeping this mirror-glass product separate from grille or conventional opaque garage-door specifications.
Verified Quick Specs and Buyer Actions
| Item | Official Listing | Buyer Action |
|---|---|---|
| Product name | Frameless mirror garage door | Reference product ID 1462 and the exact public product URL. |
| Material | Aluminum alloy + black glass | Request the proposed aluminum sections and complete glass description. |
| Thickness notation | 5mm+40mm | Require a section that identifies the component represented by each value and its unit. |
| Color | Customizable | Approve a written color reference and physical sample for the aluminum and visible panel appearance. |
| Size | Customized | Issue an opening-by-opening schedule; do not assume a maximum size. |
| Style | Modern | Control the panel grid, sightlines and visible frame in the approved elevation. |
| Origin | Guangdong Province, China | Confirm the contracting and shipping details in the commercial return. |
| Packing | Wooden cases | Request case dimensions, gross weight, door ID and opening reference before shipment. |
Compare the Specification States Before Approval
Source Baseline
Keep the published aluminum-alloy and black-glass construction together with the exact 5mm+40mm notation. Treat this as a starting reference, not a complete fabrication section.
Appearance-Controlled Return
The listing allows customized color. Add the panel grid, aluminum color code, gloss level, glass appearance and approved physical sample to prevent a visual-only description from controlling production.
Opening-Specific Return
Because size is customized, require structural-opening and finished-opening dimensions, clearances, headroom, side room and a numbered door elevation for each opening.
Packing-Controlled Return
The listed wooden-case mode should be expanded into case count, protection layers, lifting points, gross dimensions, gross weight and a door-to-case register.
How to Select and Approve the Panel Package
Begin with the architectural elevation and the required reflective appearance. Mark the exact panel grid, visible aluminum sightlines, frame color, perimeter interfaces and viewing conditions for the glass sample. Then request a head, jamb, sill and intermediate-rail section that explains the 5mm+40mm notation without changing it.
The product page does not publish a maximum opening, glass safety designation, operator specification, hardware schedule, track geometry, electrical requirement or configuration-specific test report. Buyers should therefore obtain those items for the actual size and operating package before approving production.
Price and Quotation Factors
Compare prices only after every quotation uses the same opening and return schedule. Main scope drivers include:
- Structural and finished opening dimensions
- Panel grid and visible aluminum sightlines
- Confirmed meaning of 5mm+40mm
- Black-glass appearance and sample
- Aluminum finish and approved color
- Operating system and hardware scope
- Headroom, side room and fixing interfaces
- Controls and electrical scope if requested
- Wooden-case design and protection
- Quantity, destination and Incoterm
RFQ Information to Send
Send the project location, door schedule, structural and finished opening sizes, quantities, elevations, sections, panel grid, required frame color, black-glass appearance reference, operation requirement, available headroom and side room, threshold condition, power and control brief if applicable, installation responsibility, destination and requested Incoterm.
Ask Rogenilan to return the offered product ID, interpretation of 5mm+40mm, aluminum sections, glass description, finish sample, complete hardware and operating scope, required clearances, fixing details, exclusions, wooden-case plan, gross weights and approval documents.
FAQ
What materials are listed for the RGNL frameless mirror garage door?
The official table lists aluminum alloy plus black glass. The quotation should still identify the proposed aluminum sections, glass description, panel assembly and visible finishes.
What does 5mm+40mm mean?
It is the exact thickness notation on the public product page, but the page does not explain which component each value describes. Keep the notation unchanged and require a marked section, units and written component mapping.
Can the door size and color be customized?
The official listing says both size and color are customizable. Final dimensions, panel grid, color reference, gloss and sample approval must be tied to the confirmed order.
What packing method is published?
The product page lists wooden cases. Buyers should request case dimensions, gross weights, protection details and a register linking every case to its door opening.
Request a Panel-Controlled Garage-Door Quote
Send Rogenilan the opening schedule, panel elevation, glass appearance brief, finish, operating requirement, clearances, quantities and destination. Ask for a marked specification return tied to the RGNL frameless mirror garage door.



