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.

checklist for an efficient heating system

Checklist for a balanced and efficient heating system

To help HVAC technicians plan effective heating systems, we’ve summarised the criteria for a balanced and efficient heating and cooling system in a checklist.

Insights
Hydronic heating
Radiators
Unisenza control range for radiant heating and cooling

Unisenza controls: user-friendly control for radiant heating and cooling systems

The new Unisenza control range is here to assist with user-friendly products that ensure a unique sense of comfort and efficiency in radiant heating and cooling systems.

Product info
Underfloor heating
Unisenza controls radiant heating and cooling

Unisenza: easily installed controls for radiant heating and cooling systems

Purmo's new Unisenza control range has been developed to support designers, installers and end users with a unified product range that’s just as easy to install as it is to use.

Product info
Underfloor heating
Unified controls Unisenza for radiant heating and cooling

Unisenza: unified controls for radiant heating and cooling

This family of integrated products allows for intuitive and precise radiant heating and cooling that doesn’t cost a fortune and, more importantly, doesn’t cost the earth.

Product info
Underfloor heating
Better integration
Our solutions
How and when to bleed a radiator

When and how to bleed a radiator

Radiators require very little maintenance. To ensure you can enjoy a comfortable heat, we’re happy to tell you when and how exactly to bleed your radiators.

Hydronic heating
Radiators
Energy saving
Radiant heat vs. convection heat

Radiant heat vs. convection heat

To offer a better understanding of each heating method and when to use which heat, we’ve drawn up this comparison explaining the various possibilities.

Insights
Radiators
Underfloor heating
Better integration
Slim towel warmer designer bathroom radiator

Figuresse: modern bathroom radiators with an award-winning design and an eye for sustainability

The stylish Figuresse bathroom radiators give that finishing touch to a bathroom interior with a mix of modern design trends and sustainable materials.

Towelwarmers
Electrical heating
Hydronic heating
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Digital thermostat for local control radiant heating and cooling

8 advantages of using local control in radiant heating and cooling systems

The Unisenza controls for radiant heating and cooling systems offer an efficient and flexible heating experience with local controls for individual rooms.

Underfloor heating
Heating with low temperature radiators

A guide to low temperature radiators

Energy-efficient heating systems supported by optimal insulation and low temperature radiators are a must if we want to meet our net zero target by 2050.

Energy saving
Hydronic heating
Radiators
Study on deep renovation techniques

House renovation: deep renovation techniques compared across EU countries

What are the best house renovation techniques and how do climatic conditions affect their results in different countries? That’s what Purmo’s latest research project attempts to establish with a study on deep renovations in 3 EU countries.

Renovation
Radiators
Underfloor heating
Energy saving
Insights
Comparison panel radiators Compact vs. Ventil Compact

2 horizontal panel radiators compared: Compact vs. Ventil Compact

To help you determine which horizontal panel radiators are the better fit for your specific project, we’re happy to present this product comparison.

Hydronic heating
Product info
Radiators
Renovation
replace electric radiators to improve indoor climate

Replacing old electric radiators to improve the indoor climate

There are very good reasons to replace old electric radiators with modern ones and these have everything to do with energy efficiency and an optimal indoor climate.

Electrical heating
Radiators
Renovation
guide to choosing the right oil filled electric radiator

A guide to choosing the right oil filled radiator

With the help of this guide, you’ll quickly determine the best oil filled radiator for a comfortable and energy-efficient indoor climate.

Electrical heating
Radiators
Energy saving