We are an installer company, especiallised in all kinds of shutters, interior and glass exterior insulations, stainless steel and PVC.

Our aim is to offer an effective and innovative solution which can be adapted to the necessity of each client, either in the renovation or in the new construction. With efficiency and serenity, and with a lot of years of work and experience, we would like to offer our services.

The minimal frame windows have 20mm vertical profiles and sliding glass panels up to 27m2.


In Finestr3s we offer a wide range of products to satisfy all our client’s needs.
Do not hesitate to contact us for further information.

The window which will allow you to save energy.


Contact us through this form or calling to 972328202 – Fax 972 32 29 27
Av. dels Balears, 53 - St. Feliu de Guíxols - finestr3s@finestr3s.es

I accept the Privacy Policy