The Indoors

"The Indoors" is our knowledge and inspiration center for both end users and professionals. Here you will find news, blog posts and articles from Purmo providing you inspiration and knowledge about different heating and cooling systems. You will also find inspiration for stylish and energy-efficient solutions for a sustainable indoor climate in your project or your home.

The categories include sizing of products and energy efficiency, product news, references, renovation and some of our main product groups such as radiators, underfloor heating and towel rails. Under Insights you will find interesting articles and studies about heating, cooling and ventilation.

How does bathroom humidity affect radiator installation?

Rooms with a humid atmosphere, such as bathrooms or (public) showers or toilets, require a bit more planning when it comes to radiator installation.

The importance of delta t in hydronic heating systems

In a hydronic system, the water must be provided at the correct rate and temperature. This requires the necessary calculations and herein delta t plays an important role.

Purmo is a proud partner of the Jejkowice Eco Run

We are a proud partner of this initiative, because we believe that such events not only promote physical activity and enable integration of local communities, but, above all, make people aware and educate.

Industry insights: key issues and challenges for HVAC engineers today

We attach great importance to good contacts with professionals, because they are an indispensable link to getting our products to their final destination. Today we’re happy to share some of the interesting topics that we discussed together with Elizabeth Gitteh, a Swedish HVAC engineer.

Spreading a little Easter joy with homemade cookies

To make sure the senior citizens of the local nursing home in Vienenburg also had their share of Easter festivities, a group of colleagues from Purmo Germany surprised them with delicious homemade Easter cookies.

Purmo Group sustainability report 2022

We are very pleased to share our first annual sustainability report. This demonstrates how we are creating sustainable value for our customers, our people, communities and stakeholders.

How to plan and control the indoor climate for optimal living comfort

Every building is unique. The same applies to the heating and cooling system. That’s why there are so many factors to consider to ensure optimal living comfort.

Sustainable manufacturing: recent achievements in our production facilities

We constantly strive to improve our production and delivery processes so that we can achieve a more sustainable manufacturing in our production facilities worldwide.

Radiators for a low temperature heating system: panel radiators vs. fan convectors

Good insulation makes it easier to opt for a low temperature heating system. This must be combined with the right radiators to enjoy all the benefits.