Inward Opening
Convenient interior access and cleaning; confirm room-side clearance.
UPVC Window Systems
Custom UPVC Casement Windows for Building Projects
Durable supplies made-to-measure UPVC casement windows for distributors, contractors and residential and commercial developments. Each order can be configured around the window schedule, opening dimensions, destination climate and project specification. Buyers can select inward opening, outward opening, inward tilt-and-turn or outward tilt operation, together with the required profile system, glass, hardware, screen and color.
UPVC means unplasticized polyvinyl chloride. A multi-chamber UPVC window frame can be combined with galvanized steel reinforcement, EPDM gaskets and double or triple glazing. The final assembly is reviewed as one system because frame depth alone does not determine acoustic performance, thermal efficiency or operating reliability.
Opening Configuration
Opening Styles and Operating Requirements
The opening style should be chosen before hardware and glass are finalized. Inward opening provides room-side access for cleaning but requires interior clearance. Outward opening keeps the moving sash outside the room, so facade access and wind exposure need review. An inward tilt-and-turn configuration combines side opening with controlled ventilation. For an outward tilt arrangement, the hinge position and hardware must be confirmed in the project drawings.
Outward Opening
Keeps the sash outside the room; confirm façade access and wind conditions.
Inward Tilt-and-Turn
Side opening plus controlled tilt ventilation with suitable hardware.
Outward Tilt Configuration
Confirm the exact hinge, hardware and operation in project drawings.
System Selection
Configure the UPVC Window System for Each Project
Durable's current catalogue includes 65, 70, 80, 82 and 88 mm multi-chamber systems. These are configuration choices rather than a single standard specification. For every series, the buyer should confirm the opening size, glass weight, structural requirement, gasket, reinforcement and installation conditions.
65 mm
Five-chamber catalogue option with galvanized steel reinforcement.
70 mm
Six-chamber catalogue option for a different frame and glazing configuration.
80 mm
Multi-chamber system with an aluminum-clad option in the catalogue.
82 mm
Higher-specification option; documented values apply only to the stated configuration.
88 mm
Seven-chamber catalogue option with an aluminum sash profile configuration.
Project Configuration
Glass, Hardware, Screens and Colors
| Item | Available Direction | Buyer Should Confirm |
|---|---|---|
| Opening | Inward, outward, inward tilt-and-turn, outward tilt | Clearance, cleaning, ventilation, safety and façade conditions |
| Profile | Multiple multi-chamber UPVC system options | Opening size, climate and performance target |
| Reinforcement | Galvanized steel reinforcement in documented catalogue systems | Sash size, wind condition and structural requirement |
| Glass | Double or triple glazing configurations shown in the catalogue | Thermal, acoustic, safety, privacy and glass weight |
| Hardware | International brand or standard market hardware | Opening method, sash weight, locking and budget |
| Screen | Stainless security mesh or standard resin insect screen | Security, insect protection, ventilation and cleaning |
| Color | White as the main option; custom colors by confirmation | Color sample, quantity and schedule effect |
| Size | Custom-made | Width, height, quantity, drawings and opening schedule |
Performance Direction
Key Benefits of UPVC Casement Windows for Project Supply
Noise Control
Multi-chamber profiles, glass build-up, gaskets, hardware compression and installation details influence sound reduction.
Thermal Performance
Profile chambers, double or triple glass, spacers, gaskets and installation affect energy efficiency. The complete-window result must be tied to the selected configuration.
Low Maintenance and Corrosion Resistance
UPVC is a low-maintenance frame material and does not require repainting as part of routine care. Hardware, steel reinforcement, fasteners and screens still need to be selected for the destination environment.
Regarding the price of uPVC casement windows: It depends on the specific configuration.. Ask for the applicable technical document before using a value in a project specification.
Real Product Details
Review Hardware, Seals and Operating Components
Hardware Selection
Choose international brand or standard market hardware for the opening method and sash size.
Closing Detail
Locking and compression points must match the selected operating system.
Gasket Contact
Frame, sash and gasket contact form part of the complete sealing configuration.
Screen Coordination
Stainless security mesh or resin insect screen must preserve access and operation.
Project Reference
600 sq m of Outward-Opening Windows for a Mexico Commercial Project
2021Supply year
MexicoProject country
12Storeys
600 sq mWindow area
60 Series UPVC Casement Window Supply
Durable supplied 60 Series outward-opening UPVC casement windows for a 12-storey commercial center. The reference demonstrates a project-specific combination of opening direction, system selection and batch supply. Detailed project drawings and the client name are not displayed on this page.
RFQ Preparation
What to Send for an Accurate Project Quotation
- Window width and height
- Quantity or total area
- Opening direction and layout
- Profile or system preference
- Glass configuration or target
- Hardware and screen
- Color
- Destination country and port
- Drawings or window schedule
- Required delivery date
Plastic Film Wrapping
Default protection method.
Wooden Frame
Available when requested and confirmed.
Wooden Case
Available when requested and confirmed.
There is no fixed public MOQ. Lead time is confirmed according to quantity, configuration, color and packing.
Project Support
From Drawings to Production
Send Drawings
Share sizes, quantity and opening schedule.
Review Configuration
Confirm system, glass, hardware and opening direction.
Approve Details
Confirm drawings, color, screen and packing.
Arrange Supply
Schedule production and export delivery.
Showroom Evidence
UPVC Casement Window Product Gallery
These eight images show different angles and details of the same white showroom sample.
Buyer Questions
UPVC Casement Windows FAQ
What opening options are available for UPVC casement windows?
Durable can review inward opening, outward opening, inward tilt-and-turn and outward tilt configurations. The final option depends on clearance, ventilation, safety, cleaning and project drawings.
Can UPVC casement windows be made to custom sizes?
Yes. Sizes are made according to drawings or confirmed opening dimensions. Send width, height, quantity and the window schedule when available.
Which UPVC profile system should I choose?
The current catalogue includes several multi-chamber systems. Selection should consider opening size, climate, glass, reinforcement, performance targets and local requirements rather than profile depth alone.
Do you offer double and triple glazing?
The current catalogue shows double and triple glazing configurations. The final glass build-up is confirmed according to acoustic, thermal, safety, privacy and weight requirements.
What hardware options are available?
International brand hardware and standard market hardware can be discussed. The correct choice depends on opening method, sash size, locking requirement and budget.
Can insect or security screens be added?
Yes. Screen options include stainless security mesh and standard resin insect screens, subject to the opening and maintenance arrangement.
What colors are available?
White is the main option. Custom colors can be reviewed against color samples, quantity and production requirements.
How are performance values confirmed?
Acoustic and thermal values must be connected to a documented profile, glass and complete-window configuration. Ask for the applicable technical document before using a value in a specification.
What is the MOQ?
There is no fixed public MOQ. Send the size, quantity and configuration so the order conditions can be reviewed.
What affects lead time?
Lead time is confirmed according to order quantity, final configuration, custom color and packing requirements.
How are the windows packed?
Plastic film wrapping is the default. Wooden frames or wooden cases can be arranged when requested and confirmed.
What information is needed for a quotation?
Please provide sizes, quantity, opening type, glass, hardware, screen, color, destination, drawings and delivery requirement.
Send Your Window Schedule for Review
Share the project sizes, quantity, opening direction, glass, color, destination and drawings. Durable will review the UPVC system, hardware, screen and export packing before quotation.
