Answers in a minute, no sign-up
Free tools for properties in Spain, using data from the Catastro (Spain's property register), satellite measurement and the real grant rates. We give you the answer first; if you like, we'll send it to you on WhatsApp.
Does my flat need an asbestos certificate?
Type the address: year, size and whether your region's rules require it (today, Catalonia), with the price.
Grant calculator
Roof square metres → estimated grant by band (ARC call, Catalonia only) and indicative removal cost.
Work out my grant 20 seconds
Solar panel calculator
How many panels fit on your roof, which way they face and how much they cost.
Measure my roof 1 minute
Roof comparison
Sandwich panel, tile-effect panel, metal sheet or ceramic tile: price, insulation and lifespan.
Compare roofs 1 minute
See what your roof will look like
Send a photo and within 24 h we send you an image with the new roof and solar panels.
Send a photo 2 minutes
Ready to bring your property up to date?
For properties in Spain. We reply within 5 minutes*.
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