Optigrun

Optigrun

Share

We offer a high quality range of products and solutions to suit all green roof requirements along with first class technical support and general advice.

As one of the leading companies in the green roof industry, Optigreen combines 50 years of experience with continuous innovation to meet the changing demands of the market. Cooperation with our Optigreen Partner Network

High quality and performance are the most important factors for every green roof. We have excellent experience working with our Optigreen Partner Network, offering the highest sta

20/05/2026

Heatwave incoming!

Green roofs help lower urban temperatures, reduce energy use, absorb rainwater, and create healthier spaces for people and wildlife.

14/05/2026

Green roofs don’t just look good , they can also absorb up to 80% of rainwater in summer, helping reduce flooding and easing pressure on drainage systems

22/04/2026

An Optigrun Blue Roof System combines the benefits of a green roof with managed drainage outflow and ecological rainwater usage.
Providing:
- Delayed drainage
- Minimisation of peak drainage outflow
- High water retention within the green roof build up

26/03/2026

Planning a green roof?
We can provide technical support and quotes as well as recommend approved Optigrun contractors to install.
Visit our website to find out more: http://optigruen.com

25/02/2026

Green roofs offer more than visual appeal.
They play a crucial role in improving urban climates, enhancing biodiversity, reducing energy costs, managing stormwater, and supporting sustainable urban planning.

12/02/2026

Biosolar roofs combine green roofs with solar panels — boosting energy output and biodiversity.
Plants cool the panels, increasing efficiency, while soaking up rain and CO₂.

02/02/2026

Optigrun green roof systems are now live on , making it easy to find the information you need about our products for your specifications.

21/01/2026

An Optigrun CPD session can help you gain valuable insights into the latest green roof technologies, stormwater management systems, and urban greening strategies.
To find out more, contact: [email protected]

22/12/2025

Planning a green roof?

We can provide technical support and quotes as well as recommend approved Optigrun contractors to install.

Visit our website to find out more: http://optigruen.com

09/12/2025

Beyond their eco benefits, green roofs add beauty to buildings and brighten our Cities. Whether designed as lush rooftop gardens or as cosy habitats for local wildlife, they bring nature back into urban life

13/11/2025

A major perk of is rainwater management.
Compared to conventional roofs, extensive green roofs can hold onto 40–80% of yearly rainfall, while intensive green roofs retain as much as 80–99%

Want your business to be the top-listed Gym/sports Facility in Welwyn Garden City?

Click here to claim your Sponsored Listing.

Telephone

Address


Albany Chambers, 26 Bridge Road East
Welwyn Garden City
AL71HL

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm