Window systems
Optima 80
A flexible casement platform for balanced comfort, sealing and architectural choice.
SYSTEM OVERVIEW
The versatile window system.
Optima 80 is the balanced starting point for homes and projects that need flexible opening types and a deeper system platform.
CHOOSE OPTIMA 80 WHEN
A clear fit for the right opening.
- You need openable, fixed or combined window configurations
- Comfort and weather protection are central to the brief
- The project needs broad residential and institutional flexibility
VERIFIED TECHNICAL INFORMATION
Technical specification.
Verified system values and approved documents are published here as they are released. Final selection is confirmed against the project brief, opening size, glazing, hardware and installation conditions.
Compare published data →Casement
Combined opening
Project-specific configuration
System selection must be confirmed against the final dimensions, exposure, glazing, reinforcement, hardware and installation conditions.
OPENING OPTIONS
A flexible family of window configurations.
COLOURS & FINISHES
Coordinate finish with the wider project.
Approved colours and surfaces vary by system, brand and market. Confirm the final combination before specification or order.
Approved finishes will appear after they are linked in the CMS.
PROFESSIONAL RESOURCES
Documents released for use.
AVAILABLE THROUGH DUBAL BRANDS
Available through selected Dubal brands.
Brand and finish availability is market-specific. Confirm the approved combination with Dubal or an authorised partner.
Understand the brand family →PROJECT SUPPORT