About JuandeDiosalfocea
Founder & CEO Natural Concept "Suites & Passive Homes"

Somos una consultora de arquitectura y turismo especializada en desarrollos de productos de arquitectura enfocados a la vivienda y alojamientos turísticos.
Estamos dedicados a la investigación y adaptación del uso natural de los espacios mediante nuevos conceptos y aplicaciones técnicas. Ofrecemos una forma de vida más natural a aquellos que quieren disfrutar de estos principios tanto en su hogar, como en su tiempo de ocio en resorts en la Naturaleza. Nuestra constante investigación en el sector de la construcción nos permite controlar las últimas tecnologías y procesos para crear estos espacios óptimos, contemporáneos, y más saludables creando nuevos modelos de alojamiento, adaptados a las nuevas demandas sociales, económicas y de mercado, obteniendo productos altamente diferenciados , rentables y competitivos.resorts en la Naturaleza.
- === Viviendas Pasivas Naturales en el sector de la autoconstrucción de viviendas de alta eficiencia energética ad-hoc. ===
- === Suites naturales para el sector turístico extra-hotelero con una gran gama de alojamientos experienciales. ===
Featured articles and news
International Electrician Day, 10 June 2025
Celebrating the role of electrical engineers from André-Marie Amperè, today and for the future.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.
Skills England publishes Sector skills needs assessments
Priority areas relating to the built environment highlighted and described in brief.
BSRIA HVAC Market Watch - May 2025 Edition
Heat Pump Market Outlook: Policy, Performance & Refrigerant Trends for 2025–2028.
Committing to EDI in construction with CIOB
Built Environment professional bodies deepen commitment to EDI with two new signatories: CIAT and CICES.
Government Grenfell progress report at a glance
Line by line recomendation overview, with links to more details.
An engaging and lively review of his professional life.
Sustainable heating for listed buildings
A problem that needs to be approached intelligently.
50th Golden anniversary ECA Edmundson apprentice award
Deadline for entries has been extended to Friday 27 June, so don't miss out!
CIAT at the London Festival of Architecture
Designing for Everyone: Breaking Barriers in Inclusive Architecture.
Mixed reactions to apprenticeship and skills reform 2025
A 'welcome shift' for some and a 'backwards step' for others.
Licensing construction in the UK
As the latest report and proposal to licence builders reaches Parliament.
Building Safety Alliance golden thread guidance
Extensive excel checklist of information with guidance document freely accessible.
Fair Payment Code and other payment initiatives
For fair and late payments, need to work together to add value.
Pre-planning delivery programmes and delay penalties
Proposed for housebuilders in government reform: Speeding Up Build Out.
High street health: converting a building for healthcare uses
The benefits of health centres acting as new anchor sites in the high street.