Semi-open structure exposed on three sides
Transform Outdoor Heat into Usable, High-Value Space
CoolVista enables comfortable, functional,and
revenue-generating outdoor environments even in
extreme climates.
Designed for hospitality, residential,and
commercial applications where conventional
cooling systems fall short.
When High-Value Spaces Remain
Underutilized
In high-temperature and humid climates, outdoor environments become difficult to use, limiting their potential despite significant investment.
The challenge is not the space; it’s the environment.
Engineered for Outdoor
Thermal Comfort
CoolVista transforms heat-intensive environments into stable, comfortable, and
usable spaces through advanced surface-based
cooling technology
Unlike conventional systems that attempt to cool the air, CoolVista addresses heat at its source – reducing surface temperatures and controlling radiant heat.
This enables effective cooling in semi-open and outdoor
environments where
traditional approaches are
inefficient or ineffective.
Proven Performance in
Real Conditions
CoolVista delivers measurable improvements in outdoor comfort and efficiency validated through real-world testing.
Up to 20°C Reduction
Significant improvement in perceived temperature.
Energy-Efficient Operation
Optimized energy usage compared to traditional cooling systems.
Low Operating Cost
Designed for efficient long-term performance.
Proof Tag
Pilot Installation - Dubai (Remraam Mosque)
How
CoolVista
Works
A controlled approach to outdoor thermal comfort designed to manage heat at its source. The result is a stable, comfortable microclimate — even in challenging outdoor conditions.
1. Surface Temperature Regulation
CoolVista reduces heat accumulation across surfaces, preventing them from acting as a source of radiant heat.
2. Radiant Heat Suppression
By lowering surface temperatures, the system reduces the radiant heat load — significantly improving perceived comfort.
3. Intelligent System Control
Real-time monitoring and automated control ensure consistent performance while optimizing energy efficiency.
4. Integrated Modular Design
The system is designed to integrate seamlessly into semi-open environments, allowing scalable deployment across different project types.
Validated in Real Outdoor Conditions
Tested in semi-open environments under peak summer conditions in Dubai.
Pilot Installation
(Dubai)
(Remraam
Mosque)
Highlights
Up to ~20°C temperature reduction
Stable comfort maintained
APPLICATIONS
Designed for
High-Value
Outdoor Environments
From hospitality to residential and commercial developments, CoolVista enables consistent comfort across semi-open environments.
Hospitality & Leisure
Extend usable hours and enhance guest comfort in outdoor environments.
Residential Spaces
Enable balconies and shared outdoor areas to remain comfortable throughout the year.
Commercial Spaces
Improve overall usability across shared and high-traffic environments.
WHY DEPHINA
Engineered
Expertise.
Proven Capability
Developed with over 20 years of climate engineering expertise, Dephina delivers outdoor cooling solutions built for real-world performance.
Engineering-Led
Approach
Developed through in-house research and engineering, with dedicated R&D focused on thermal performance.
Global Engineering
Foundation
Backed by international expertise across Germany and China, ensuring high standards in design and manufacturing.
Global Engineering Foundation
Modular systems designed to adapt across different project sizes and requirements.
End-to-End Project
Support
From system design and installation to performance optimization supporting longterm value and ROI.
Dephina combines engineering precision with practical execution — delivering solutions that perform where they matter most.
Let’s
Evaluate
Your Project
Connect with our engineering team to assess how CoolVista can be integrated into your environment based on your specific requirements.
UAE Proven
Technology
Global Manufacturing
Capability
20+ Years Engineering
Expertise
End-to-End Project
Support