
CASEMENT WINDOWS
Custom Aluminum Casement Windows
Explore our thermal-break aluminum casement window ranges, including a crank-handle option. Send the opening direction, dimensions and glazing needs to discuss a suitable configuration.
For importers, distributors, contractors, project buyers and homeowners planning custom aluminum windows.

CATALOGUE REFERENCES
Explore the series
Use the product ID when requesting a configuration or quotation.





| Series / reference | Frame construction | Catalogue glazing | Profile wall thickness |
|---|---|---|---|
| YSC100AYJ-P008 | Thermal Break | 5mm+12A+5mm Clear Tempered Double Glazing | 2 mm |
| YKC80AYJ-P009 | Thermal Break | 5mm+24A+5mm Clear Tempered Double Glazing | 2 mm |
| YKC65AYJ-P011 | Thermal Break | 5mm+9A+5mm Clear Tempered Double Glazing | 2 mm |
| YKC110AYJ-P012 | Thermal Break | 5mm+20A+5mm Clear Tempered Double Glazing | 2 mm |
| YKC105AYJ-P013 | Thermal Break | 5mm+24A+5mm Clear Tempered Double Glazing | 2 mm |
FAQ
Before we begin.
A few things to know before you start your window and door inquiry.
Which casement window series are in the initial range?
The initial selection includes YSC100A, YKC80A, YKC65A, YKC110A and YKC105A casement windows, all listed as thermal-break. Use the product ID as well as the model name because YKC80A is also used for a separate tilt-and-turn catalogue entry.
What is different about the YKC105A entry?
The catalogue describes YKC105A as a casement window with a crank handle. If that operating method is important to your project, identify it in the inquiry. Other hardware and configuration details still need to be stated in the proposal.
Do these casement windows open inward or outward?
Specify your required opening direction and hinge side. The range name alone should not be used to assume that every series supports both directions. Include the viewing side on the drawing so the proposed operation is unambiguous.
Is YKC80A a casement window or a tilt-and-turn window?
There are two separate catalogue records: YJ-P009 is a casement window and YJ-P010 is a tilt-and-turn window. Send the product ID or page reference with your inquiry so the intended operating type is clear.
Can I include fixed panes beside or above the opening sash?
Show the complete arrangement on an elevation drawing, including all fixed and opening sections. The dimensions, joints and documentation for that assembly need to be considered together. A single-unit image does not define the full combination.
Can I request screens or opening restrictors?
Include the intended screen arrangement and any restriction requirement in your brief. These details must be checked with the chosen hardware and opening direction; do not assume they are standard across all listed models.
What is the largest sash I can order?
Send the required size and glass specification for review with the selected series and hardware. The size needs to be confirmed for that configuration. Overall assembly dimensions and individual sash dimensions should be identified separately.
Can a certificate for a similar series be used for my window?
A similar model name is not enough to establish the scope. Compare the named product, opening type, dimensions and configuration in the document with the proposed window. Use the technical document page to request the relevant record.
YOUR PROJECT, YOUR CONFIGURATION
Start with your opening schedule.
Share products, dimensions, quantities and destination.