Juan Manuel Frechilla Pérez

Certified Passive House Tradesperson, specialised in Building Envelope


Construcciones Hnos. Frechilla Pérez S.L.

Plaza Los Regentes, 2
34120 Carrión de los Condes - Palencia

Phone: +34 659486739

Initial by Exam

Certificate valid from Aug. 29, 2018
Certificate valid until Aug. 29, 2023
The certificate only applies to this person.

Examined by Zero Energy Lab SL at Madrid, Spain