Green Mountain Energy logo featuring the company name in green text with a stylized green mountain graphic above gray text that reads A CarbonNeutral Company Certified.
Pool calculator
Green Mountain Energy logo featuring the company name in green text with a stylized green mountain graphic above gray text that reads A CarbonNeutral Company Certified.
Pool calculator

Environmental protection

The concept of sustainability and environmental protection has become increasingly important in recent years. We are very pleased about that!

Because for us – Immergrün – these terms have been very important since 1972.

We work in harmony with nature in our construction projects and respect and protect flora and fauna. In this way, we create environmentally friendly living spaces in which it is worth living sustainably. The cornerstone for this is that we include ecological, economic and social aspects in every decision. Because only if you act sustainably and responsibly can you leave something behind for future generations with a clear conscience.
And because this topic is so close to our hearts, we have created opportunities for you to make a valuable contribution to environmental protection.

Whether in combination or as individual projects, we are there for you.

Roof greening

Whether it’s a small or large project, we can show you how we can transform your roof into a green patch of earth and thus make a major contribution to the environment.

Dustbin house greening

Green roofs don’t just have to be on large areas. Use small areas for greening too and make your contribution to a healthier environment

Roof greening

Let us inform you about the many advantages of a green roof, because it not only looks beautiful, but also serves as thermal insulation.

Rainwater utilization

We offer you everything from planning to profitability calculations, delivery and installation of all the necessary components such as self-cleaning rainwater filters, filter systems, cellar tanks and underground tanks, cisterns, containers, pumps, control systems, domestic waterworks, complete modules and full service for this gentle alternative for handling the No.1 foodstuff: water.

Would you like to do something for the environment in small steps?

With automatic plant irrigation, you can water your plants in a targeted manner and conserve our most important resource.

Continue reading here

Photovoltaic systems

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Solar systems

In combination with a whirlpool, pool or simply to save electricity. We can install your green electricity on your roof, garage or balcony according to your wishes and ideas. Let us inform you about the many possibilities

Combined heat and power plant

As an energy system that is ready for series production and has been tried and tested many times over, the CHP unit is an energy alternative for homeowners, commercial and industrial companies that meets the highest standards of efficiency, innovative technology and environmental protection. – And “Made in Germany”

Climate-neutral operation of water in the garden

It is one thing to use the world’s resources, but it is something else when we manage to give something back to nature or restore it so wonderfully.

Terraces
From pool to swimming pond
Garden maintenance
Rainwater harvesting
Sauna & wellness
Pool enclosure

We look forward to your inquiry

Send request now
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We have been a reliable partner in the gardening and landscaping sector for over 40 years!

We offer you services in the areas of landscaping, pool construction and environmental technology from a single source. From our location in Hemer, we serve customers throughout Germany. Contact us for more information.

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We are part of bluegardens – the leading platform for horticulture, pool constructionlandscaping and smart garden design – for for private and commercial projects.

Garden and pool design – whether outdoors or indoors – should be intelligent, resource-saving and individual. This is why the platform invests in digital planning, data-based analyses and innovative materials.

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A medium-sized evergreen tree stands in the foreground of a forested area under a clear blue sky, surrounded by other coniferous trees and some dry grass.

Christmas magic at Immergrün: your dream tree awaits!

Experience the joy of traditional Christmas tree cutting at Immergrün this winter! With us, you don’t just find a tree – you create memories.

Your tree, your adventure Come to us and choose your perfect Christmas tree from our selection of magnificent silver firs and spruces. For just €10 per running meter, you can crown your Christmas with a tree that is as unique as your family.

Pure nature Our trees are a tribute to nature. They grow in a 100% ecological environment, untouched by chemicals or artificial fertilizers. Surrounded by a natural landscape, without fences, our trees provide a habitat for beneficial insects and maintain the ecological balance.

Make it your experience We provide you with the necessary saws. Just bring your sense of adventure (and a flashlight for the evening hours if required). Our opening hours depend on daylight – for a real nature experience.

Visit us at Immergrün and cut your own Christmas tree – for a festive experience that you and your loved ones will never forget!

A modern backyard with a swimming pool, lounge chairs, and a covered seating area. Text in German promotes a chemical-free pool system and invites customers for a personal consultation.