120-30 Thermal Break Sliding Window China Manufacturer: Specification for OEM Quotes
For apartment, hotel, and residential development orders, a sliding window quote is only useful when every factory receives the same opening sizes, glass build-up, frame requirement, hardware scope, finish, and import information. The RGNL-120-30 Thermal Break Sliding Window is a specific Rogenilan sliding window product that can be reviewed before preparing an OEM enquiry.
View the Sliding Windows product category or check the RGNL-120-30 Thermal Break Sliding Window product page before sending drawings for a factory quotation.
Illustrative application scene. Final panel division, glass, finish, hardware, sill detail, and installation interface depend on the approved project specification.
Verified Product Specifications to Put in the Quote Sheet
The following values are taken from Rogenilan's official product information for the RGNL-120-30 Thermal Break Sliding Window. They should be treated as product configuration data for enquiry and review, not as a substitute for project shop drawings.
| Item | Verified specification |
|---|---|
| Product name | RGNL-120-30 Thermal Break Sliding Window |
| Product category | Sliding Windows |
| Frame size | 120 mm |
| Fan width | 30 mm |
| Profile material | 6063-T5 aluminum |
| Profile thickness | 2.0-5.0 mm |
| Listed glass style | Double tempered insulating glass, 5 mm + 15A + 5 mm |
| Glass notch | 27 mm |
| Positioning gap | 34 mm |
| Hardware listed | BAGO buckle lock + HOPO multi-point lock |
| Listed powder coating colors | Flange White, Rain Flower Stone, Gran Coffee, Sand Black |
Avoid adding unverified performance numbers to the quote sheet. If the project needs thermal, acoustic, air, water, or wind-load evidence, request the relevant test report or calculation for the proposed size, glass, hardware, and installation condition.
Why This Product-Specific Specification Matters
A general search for aluminum sliding windows from China can return products with different frame depths, tracks, glass thicknesses, hardware, and finish systems. Those differences affect unit price, packing size, installation details, and the documents needed for import approval.
Using the RGNL-120-30 product name and the verified 120 mm frame requirement helps the supplier price the same system instead of substituting a lighter or unrelated sliding window. For multi-unit projects, the window schedule should also state whether each opening is a two-panel, three-panel, fixed-plus-sliding, or other approved layout.
OEM Quote Inputs to Send to the Factory
Before requesting a price, prepare a window schedule with exact opening width and height, quantity by size, floor or building zone, preferred panel layout, screen requirement if any, sill condition, and installation responsibility. Drawings should identify the structural opening and the finished opening because these are not always the same.
For glass, list the required build-up instead of writing only "double glazing." The available product information lists 5 mm + 15A + 5 mm double tempered insulating glass. If the project requires Low-E coating, laminated glass, different cavity thickness, argon fill, safety marks, or a local standard, that requirement must be stated separately and confirmed by Rogenilan before production.
Hardware should be defined in writing. The product page lists BAGO buckle lock and HOPO multi-point lock, but the buyer should still confirm handle style, lock position, locking points, hardware color, spare parts, and whether site-specific restrictions apply.
Price Factors Buyers Should Compare
The factory price for a thermal break sliding window is affected by size, panel layout, aluminum thickness range required for the configuration, glass build-up, finish, hardware, screens, accessories, order quantity, packaging, and delivery destination. A lower quote may simply exclude items that another quote includes.
Ask each China manufacturer to separate the following items:
- Window units by size and quantity
- Glass specification and whether glass is included
- Hardware and lock scope
- Finish and color sample requirement
- Screens, trims, flashings, anchors, or other accessories
- Packaging method and spare parts
- Incoterm, loading port, and freight scope if quoted
- Documents included with the shipment
This structure makes it easier for developers, contractors, and dealers to compare equivalent offers rather than comparing only a headline unit price.
Finish and Color Confirmation
The product page lists Flange White, Rain Flower Stone, Gran Coffee, and Sand Black as powder coating options. For a project order, confirm the color against an approved sample, not only a screen image. If the destination is coastal, high-humidity, or exposed to strong sunlight, provide the exposure condition and request the suitable finish specification before approving production.
Import and Packing Questions
For overseas procurement, the quotation should identify the packing method, crate or package count, approximate packed dimensions, gross weight, shipment marks, and documents needed for customs clearance. These details affect container planning, site unloading, storage, and landed cost.
Confirm who is responsible for destination customs clearance, duties, inland delivery, unloading, and installation. Also confirm whether replacement glass, hardware spares, touch-up material, or maintenance instructions should be shipped with the order.
Pre-Production Review Checklist
Before placing the order, approve the final window schedule, shop drawings, glass specification, hardware list, finish sample, packing method, and document requirement. For a repeated apartment or hotel type, a sample unit or first-article review can reduce the risk of repeating an incorrect panel layout or sill interface across many openings.
The supplier should also confirm tolerances and installation interfaces. Sliding windows depend on level tracks, proper drainage, perimeter sealing, and coordinated substrates. These details should be settled before production, not after the shipment arrives.
FAQ
Can this article be used as a final technical specification?
No. It summarizes verified product information for enquiry preparation. Final approval should use project shop drawings, the confirmed glass and hardware schedule, finish samples, and any required performance documents.
Is the listed 5 mm + 15A + 5 mm glass mandatory?
It is the listed glass style on the official product information. If the project needs another glass build-up, ask Rogenilan to confirm feasibility for the required window size and performance requirement before pricing.
Does the product page prove a thermal performance value?
No verified thermal performance value is used here. The product name identifies a thermal break sliding window, but project performance should be supported by applicable reports or calculations for the proposed configuration.
Request a Sliding Window OEM Quote
Send Rogenilan the project location, window schedule, drawings, opening sizes, quantities, glass requirement, finish color, hardware requirement, destination, and target delivery timing. With those inputs, the factory can review the RGNL-120-30 configuration and prepare a quotation based on a defined scope.
