Discover how our solutions stand out. Learn more about what makes us the go-to partner in retrofitting, enhancing energy efficiency, and ensuring compliance in your projects.

Welcome to the Umbrella Hub

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Key Advantages

Time-Saving

Focus on what truly matters. Our software streamlines your workflow, allowing you to save valuable time in managing projects.

Compliance Made Easy

Stay ahead of regulations effortlessly. Our platform keeps your projects compliant with the latest industry standards.

Enhanced Quality

Deliver outstanding results. Our solutions help ensure quality improvements in every aspect of your retrofit projects.

What We Stand For

What Our Clients Say

"The Green Umbrella Collective transformed our project workflow. Their software offered real solutions that streamlined our processes, making compliance a lot easier for us."

John BriggsRetrofit Designer

"Working with the TGUC team has been a game-changer. Their insights into energy efficiency really stood out, leading to measurable improvements in our projects."

Sarah LeeDirector of Compliance

"I recommend TGUC to anyone in the industry. Their software is intuitive and their support has been outstanding throughout our implementation process."

Michael PhillipsRetrofit Designer and Specifier

Discover Our Cutting-Edge Solutions

Transform your retrofit projects with our innovative software. Experience seamless integration and support tailored for the domestic retrofit sector.

Common Questions

Get answers to your most pressing questions.

Who are The Green Umbrella Collective?

The Green Umbrella Collective develops practical technology for the built environment, turning complex retrofit processes into simpler, smarter digital workflows. By combining industry expertise with data, automation and AI, we create tools that reduce administration, improve consistency and give professionals more time to focus on the decisions that matter. Our flagship platform, Retrofit Design Pro, brings this approach to retrofit design and delivery.

Who can benefit from using this software?

The Green Umbrella Collective is a construction technology company creating practical digital tools for the people who design, improve and deliver better buildings. We combine real-world industry experience with intelligent software, data and automation to simplify complex processes, reduce repetitive administration and create more consistent ways of working. From retrofit to the wider construction industry, our technology is built around real workflows and the professionals responsible for delivering them.

How do I schedule a demo?

You can schedule demos of our software via the booking link here.

Is there a trial period available?

We provide free of charge 7 days trials of all our software.

What payment methods do you accept?

All payment are made via Stripe for a simple and secure payment experience.