Casement Windows Factory in China | Aluminium Casement Windows Specs & Pricing

ROGENILAN operates a casement windows factory in China producing side-hung aluminum casement window systems for residential, commercial, and villa projects. The product range covers single casement, French casement, fixed-plus-casement combination, and arched casement windows. All systems are engineered for AS2047 Australian standard, CE EN 14351-1, NFRC 100, and AAMA 2603/2604 performance compliance.

This document presents the technical specifications, profile data, hardware standards, price ranges, and project examples for aluminium casement windows exported from the China factory. Architects, developers, contractors, and importers can use this information as a procurement and engineering reference when sourcing casement windows from Chinese manufacturers.

Casement Windows Australian Standard Compliance and Test Data

ROGENILAN aluminium casement windows are tested to comply with the requirements of casement windows Australian standard AS2047 (Windows and external glazed doors in buildings) and AS/NZS 4420 (Windows – Methods of test). Test reports are issued by accredited laboratories including AWTA Product Testing, NATA-registered laboratories in Guangzhou, and Intertek Shanghai. Each shipment to Australian projects is accompanied by a project-specific test summary covering structural, weather-tightness, and operational performance.

AS2047 and AS/NZS 4420 Test Categories

AS2047 requires windows to pass the following test series:

All five test categories must be passed for a window to be marked AS2047-compliant. ROGENILAN submits sample windows from each production batch for third-party retesting. Casement windows for cyclone regions of Northern Australia (Region C, D) are reinforced with 1.8 mm wall-thickness frames and additional mullion brackets.

WERS Ratings and NFRC Equivalents

WERS (Window Energy Rating Scheme) certification is required for residential window projects in Australia. ROGENILAN casement window configurations have been rated through the Australian Window Association (AWA) WERS scheme. Typical ratings for double-glazed casement windows with argon-filled cavities:

NFRC (National Fenestration Rating Council) ratings for the U.S. and Canadian market are available upon request. ROGENILAN works with Home Innovation Research Labs and NAMI-certified laboratories for NFRC CMAST testing. Standard U.S. configurations include U-value 0.30 BTU/hr·ft²·°F (1.7 W/m²K) and SHGC 0.25–0.40 for Energy Star climate zones 3–6.

Aluminium Casement Window Profile and Frame Specifications

The aluminium casement windows from ROGENILAN are extruded on 1,800-ton and 2,500-ton extrusion presses using 6063-T5 aluminum billets. Profile design follows Chinese national standard GB/T 5237.1-2017 for aluminum alloy extruded profiles. Frame depths available are 55 mm, 65 mm, 75 mm, and 85 mm, allowing selection based on thermal break requirements and structural load.

6063-T5 Alloy Wall Thickness and Extrusion Tolerance

The 6063-T5 aluminum alloy used in casement window production has a tensile strength of 160 MPa and a yield strength of 110 MPa. Extrusion tolerance complies with GB/T 5237.1-2017 Class A (high precision). Wall thickness specifications are as follows:

Optional 6061-T6 aluminum alloy is available for high-wind coastal projects requiring tensile strength of 290 MPa. Surface treatment options include polyester powder coating (60–80 µm), PVDF fluorocarbon coating (25–35 µm), anodizing (AA15/AA20), and wood-grain sublimation. RAL color matching is provided for all powder-coated finishes with a 5-year color fastness warranty.

Thermal Break Profile U-Value and Hardware Channel

Thermal break casement windows use PA66 GF25 (polyamide 66 with 25% glass fiber) insulation strips mechanically crimped and glued into the aluminum cavity. Standard strip widths are 14.8 mm, 18.6 mm, 24 mm, and 34 mm. Wider strips produce lower U-values but require larger frame depths to accommodate the additional cavity.

Hardware channels are integrated into the profile at the time of extrusion, allowing surface-mounted friction stays, concealed hinges, multi-point locking strips, and espagnolette rods to be installed without additional machining. The euro groove depth is 15 mm, compatible with Roto, Siegenia, Hoppe, and Sobinco hardware systems.

Casement Windows with Screens and Hardware Integration

ROGENILAN produces casement windows with screens for projects in tropical, subtropical, and bushfire-prone regions. Insect screens, retractable screens, and bushfire-rated stainless-steel mesh screens are integrated into the window frame during fabrication. The screen track is recessed into the outer frame profile to maintain a clean visual line.

Retractable Screen Channel and Insect Mesh

Retractable pleated screen systems use a 22 mm deep housing that fits into the outer frame cavity. Mesh materials available include:

• Fiberglass insect mesh – 18×16 strands/inch, 0.25 mm wire, gray or black. Standard for residential projects.
• Aluminum insect mesh – 18×16 strands/inch, 0.28 mm wire. Higher tensile strength and UV stability.
• Stainless steel 316 mesh – 16×16 strands/inch, 0.30 mm wire. Bushfire-rated to BAL-40 and ember attack conditions.
• Pet-resistant mesh – 14×10 strands/inch, 0.45 mm PVC-coated polyester. For households with cats or dogs.

Retractable screens operate via a spring-loaded cassette housing. The mesh extends vertically up to 2.4 m and horizontally up to 1.8 m per panel. Standard color matches the window frame (white, black, bronze, anodized silver). For French casement configurations, dual retractable screens are coupled via a magnetic interlock to allow independent operation.

Multi-Point Locking and Hinge Specifications

Standard hardware for ROGENILAN casement windows includes:

All hardware is salt-spray tested to ASTM B117 (500 hours minimum). For coastal projects within 1 km of the saltwater line, Grade 316 stainless steel upgrade is recommended. Hinge load capacity is matched to sash weight: a 600 mm × 1200 mm double-glazed casement sash weighs approximately 32 kg, requiring two hinges rated for 130 kg combined load.

Casement Windows for House Pricing and Sizing

ROGENILAN supplies casement windows for house projects ranging from single-family residences to multi-unit developments and villa estates. Standard sizes are produced in 100 mm increments, while custom sizes are available on request. Maximum single-sash size for casement is 900 mm wide × 1500 mm tall without intermediate transom.

Price Table by Opening Configuration

The following price table is for FOB Shenzhen or FOB Guangzhou shipments, valid for orders ≥ 30 m². Prices include thermal break profile, double-glazed insulated glass, hardware, and standard white/bronze powder coating. Custom colors, triple-glazed configurations, and concealed hinges add to the base price.

Hidden costs to budget for: export-grade wooden crates ($18 per m²), inner foam protection ($5 per m²), container loading fee ($220 per 20-foot container), and CIF freight ($25–$60 per m² depending on destination port). Compared to equivalent European brands, ROGENILAN factory pricing is 35–50% lower for AS2047-compliant windows and 45–60% lower for AAMA-rated U.S. configurations.

MOQ, Lead Time, and Packaging

Minimum order quantity is 30 m² or 30 windows, whichever is greater. Standard lead time is 25–35 days from drawing confirmation for production batches of up to 500 m². Larger orders above 1,000 m² are scheduled in 45–55 days to accommodate extrusion die changes and hardware procurement.

Custom packaging including branded cartons, individual labels per window, and barcode stickers can be added at $1.50 per window surcharge. Hardware is pre-installed and adjusted at the factory; the receiving site only requires final alignment and sealing.

Certifications, Quality Control, and Field Installation

ROGENILAN holds certifications for international window and door markets. Each shipment is supported by factory test reports, third-party verification, and project-specific documentation. Quality control follows a 100% full-inspection policy rather than random batch sampling.

CE, NFRC, AAMA, and AS2047 Certifications

The China factory holds the following active certifications:

• CE EN 14351-1:2006+A2:2016 – European window and door standard. Notified body: TÜV Rheinland (No. 1004). Annual factory audit completed.
• NFRC 100/200/300 – U.S. fenestration rating. NAMI-certified test reports issued per shipment upon request.
• AAMA 2603 / 2604 – Aluminum finish and window performance standards. Tested by Intertek.
• AS2047 + AS/NZS 4420 – Australian standard. Test reports from NATA-registered labs.
• Miami-Dade NOA (TAS 201/202/203) – Florida hurricane impact certification for coastal U.S. projects. Applies to reinforced casement configurations.
• ISO 9001:2015 – Quality management system. Audit cycle: 3 years.
• ISO 14001:2015 – Environmental management. Audit cycle: 3 years.

For Middle East projects, Saudi Arabia SASO and UAE ESMA certifications are available. UKCA marking for post-Brexit United Kingdom projects is in process as of 2026 and expected to be active by Q4 2026.

100% Inspection and Field Installation

Each window undergoes an eight-step inspection sequence before packaging:

1. Profile visual inspection (color match, scratch check, corner joint integrity)
2. Dimensional verification (width, height, diagonal tolerance ≤ 2 mm)
3. Hardware function test (hinge operation, lock engagement, handle torque)
4. Weather seal compression test (EPDM gasket continuity)
5. Glass edge clearance measurement (≥ 5 mm from frame edge)
6. Drainage hole verification (minimum 2 weep holes per sash)
7. Air infiltration spot test at 75 Pa (random 5% sampling)
8. Final visual inspection and labeling

On-site installation by ROGENILAN’s project team is available for orders exceeding 200 m² in Asia-Pacific, Middle East, and African regions. The standard installation protocol includes sub-frame alignment check, shimming at 600 mm centers, anchor bolt spacing at 450 mm, waterproof membrane wrap (Sika or equivalent), and sealant application (Dow Corning 791 or equivalent). Installation supervision is quoted separately at $25 per m².

For inquiries about ROGENILAN casement windows, request a quotation, or download the 2026 technical specification catalog, contact the export sales team via the website. Project consultation, sample shipments, and technical drawings are provided free of charge for orders exceeding 100 m². Detailed project case studies, including a 320-unit residential tower in Kuala Lumpur and a 180-villa community in Riyadh, are documented on the ROGENILAN project portfolio page. Architects and developers can also review the complete aluminium window and door product range on the official website.