Petra Design&build

10/01/2026

10/01/2026

Aides au logement, logement abordable, Klimabonus : découvrez les principales dispositions légales qui entrent en vigueur au Luxembourg en 2026 et leur impact pour les citoyens.

05/01/2026

Today marks the 2 year anniversary of Petra 🎂

2 years ago we started building a foundation that delivers purpose to each project and trust to each client 🫶🏼

Petra is about design and build, sustainable thinking and project management •

www.petrabuild.lu

23/12/2025

We wish all our friends, customers and followers a Merry Christmas and Happy Holidays 🎄

22/12/2025

We wish all our clients, friends and followers a Merry Christmas and Happy Holidays 🎄🎅

15/12/2025

Petra... Architecture, MEP systems & Project Management!
Designing Efficiency, Building Trust.

12/12/2025

Complete renovation management in Eischen — coordination, supervision, and final delivery handled with precision and attention to detail 👌

05/12/2025

29/11/2025

✨ Scan 3D pour des plans détaillés, une première étape solide vers la modélisation 3D et une base de données précise de l’existant.

21/11/2025

✨ En rénovation, des plans détaillés changent tout :
💸 budget maîtrisé
🔧 moins d’imprévus
📐 espace optimisé
👷‍♂️ meilleure coordination

Résultat : un chantier serein et un rendu au top ! 🏡✨

16/11/2025

Want to know more?
Book an appointment with our team!

Ventilation using convectors in a raised floor involves integrating compact heating/cooling units beneath the floor, which process and distribute air through grilles. This system frees up wall space and is particularly suitable for rooms with large windows to ensure thermal comfort and air quality. 💨👌