Blog on Installations & Renewable Energy

Practical guides, real prices and expert advice for property owners in the Alt Empordà

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Sòl Radiant

Hydronic Underfloor Heating: Complete Technical Guide to Design and Installation

If you want to truly understand how hydronic underfloor heating is designed and installed, this is the guide. From circuit types to insulation sizing, PEX pipes, manifold and zone control. All the technical information the installer must know.

20/05/2026 Read more →
Sòl Radiant

Underfloor Heating in Cooling Mode: Natural Cooling Through the Floor in Summer

Many underfloor heating owners don't know their system can work in cooling mode in summer, generating a pleasant, natural, uniform coolness. No draughts, no noise, no dust. In this article we explain how it works and when it's sufficient for the Alt Empordà climate.

29/04/2026 Read more →
Sòl Radiant

Underfloor Heating in Renovation: When It's Feasible and What It Really Costs

You want to renovate your home and would like to install underfloor heating at the same time. But how much does it cost? Is it possible without lifting the whole floor? In this article we explain the three real scenarios and alternatives when it's not economically viable.

25/03/2026 Read more →
Sòl Radiant

Underfloor Heating vs Radiators: Full Comparison for Alt Empordà

When planning a heating renovation or building a new home, the question 'underfloor heating or radiators?' is inevitable. The answer depends on many factors, but there's one context where underfloor heating wins clearly: combined with an aerothermal heat pump.

25/02/2026 Read more →
Sòl Radiant

Aerothermal + Underfloor Heating: The Perfect Combination for New Homes

If you're building a new home or doing a full renovation, there's one combination that outperforms all others in efficiency, comfort and long-term value: air-to-water aerothermal + hydronic underfloor heating. In this article we explain why and how much it costs.

04/02/2026 Read more →
Sòl Radiant

Underfloor Heating in New Build: Why You Must Decide Before Finishing Construction

Hydronic underfloor heating is one of the elements clients most regret not including when they had the chance. Not because of cost —in new builds it's affordable— but because once the house is finished, adding it requires major works.

21/01/2026 Read more →

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