
Casement windows
For hinged openings. Discuss opening clearance, ventilation, handles and the combination of opening and fixed panes.
Send opening direction, sizes and any screen requirements.
Explore casement windows →Choose casement windows, sliding windows or sliding doors. Confirm configuration, supply responsibilities and supporting documents with YULUX before ordering. YULUX coordinates manufacture and project support from Foshan, China.
Start with the openings your project needs. Confirm the system, glazing and supply scope against the same window schedule.

For hinged openings. Discuss opening clearance, ventilation, handles and the combination of opening and fixed panes.
Send opening direction, sizes and any screen requirements.
Explore casement windows →
For horizontal opening where a projecting sash would use valuable space. Compare panel layout, usable opening and track details.
Send panel layout, sizes and access requirements.
Explore sliding windows →
For larger glazed access openings. Confirm panel arrangement, threshold, hardware and the proposed sliding mechanism.
Send opening width and height, access needs and threshold constraints.
Explore sliding doors →Confirm each line in the quotation before placing an order. Product supply, local site work and transport costs need separate, explicit scope.
| Item | Scope | What to agree |
|---|---|---|
| Manufacture and quality checks | Order scope | YULUX coordinates manufacture and project support. Agree the system, finish, glazing, hardware and checks in the order. |
| Site measurement and installation | Buyer / local team | Arrange local measurement, fixing and installation. Do not include local site work in the supply scope unless expressly agreed. |
| Reports and local acceptance | Confirm per configuration | Provide the documents your project team requires. Check available reports and their applicable scope before order confirmation. |
| Export packaging | Confirm in quotation | Agree packing type, labels, handling needs and any packing exclusions. |
| Freight, customs and unloading | Confirm per order | State the Incoterm, destination and delivery point; identify freight, clearance, duties and unloading responsibilities. |
| Replacement parts and damage handling | Confirm per order | Agree part identification, claim information and responsibilities. Confirm availability, costs and terms in writing. |
Send your opening schedule and project requirements. We’ll review which performance documents apply to your specific configuration — system, opening type, size and glazing all affect the applicable scope.
Your project team will confirm whether the available documents meet your local requirements. We’ll help you understand which reports we have and what they cover.
Ask about my configuration →A glass-only U-value describes the glazing unit; the whole-window U-value includes the frame. Check what each figure describes and which test method was used.
Low-E refers to a glass coating type. Performance values depend on the complete window configuration, not just the product name.
Read the U-value, SHGC and Low-E guide →
Use the supplier comparison guide to line up systems, glazing, hardware, inclusions, exclusions, packaging and trade terms against the same project requirements.
Read the supplier comparison guide →Review the production and packing photos, then discuss frame protection, labels, handling and loading requirements for your order.
View the photo library →Review manufacturing scope →Prepare sizes, opening types, quantities and unresolved questions with the RFQ and window schedule workbook. Open its Quote Comparison worksheet to line up the offers.
Get the RFQ guide and workbook →
You send: location, opening sizes or a schedule, and a short brief. Drawings are optional.
YULUX reviews: product direction and the details needed to prepare the quotation.
You share: opening preferences, glass and finish requirements, and any project targets.
YULUX works through: the proposed system, glazing, hardware and available supporting documents.
You check: that the offer matches your schedule and scope.
Confirm together: what's included, what's excluded, packing, trade terms and any alternatives before placing an order.
You confirm: final dimensions, configuration and project responsibilities.
YULUX coordinates: manufacture, quality checks, packing and shipment according to the agreed order scope.
YULUX coordinates manufacture and export from China. The buyer arranges site measurement and installation with a local team unless a different scope is expressly agreed in writing.
Share the project requirements and proposed configuration. Available reports must be checked for the system, opening type, size and glazing concerned; a local project professional or authority confirms final compliance.
Yes. Send your project location, approximate opening sizes, quantities and a short brief. Email or WhatsApp is enough as a contact method. Final dimensions, configuration and responsibilities must be agreed before manufacture.
Use email or WhatsApp as your contact. Add dimensions and a project brief; an attached drawing is optional. If the specification is incomplete, tell us which decisions are still open.
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