Invisible HVAC Systems: Luxury Climate Control Without Altering the Facade
Installing central air conditioning in a building with strict historical preservation codes is among the most technically demanding challenges in Parisian renovation. UPOQ's engineers design custom, hidden HVAC systems that utilize water-condensing technology, completely eliminating the need for outdoor condenser units on protected facades. Climate comfort is achieved invisibly, preserving every original molding and historical detail.
Re-Engineering Historic Floor Structures
We re-engineer historic floor framing to accommodate multi-layered soundproofing and embedded floor-heating systems. Our ultra-thin, high-density acoustic membranes and thermal panels are mounted without creating structural overload on the original timber joists, preserving both the structural integrity and the ceiling height below.
All structural modifications are backed by the French mandatory ten-year guarantee (Garantie Décennale) and full structural insurance.
The UPOQ Turnkey Experience for American and International Buyers
By blending traditional French craftsmanship with cutting-edge engineering, UPOQ crafts spaces that honor their historical heritage while delivering the uncompromising luxury and comfort required by global collectors. From initial architectural concepts to final deep cleaning and bespoke furnishing installation, every detail is managed by a single, accountable team.
Reach our English-speaking team at 07 68 53 54 13 or visit /devis-travaux for a personalized consultation.
Frequently asked questions
Can central air conditioning be installed in a protected Parisian building?
Yes. UPOQ uses water-condensing HVAC technology that eliminates outdoor condenser units entirely, making installation compliant with ABF heritage preservation codes while delivering full climate comfort.
How does UPOQ improve soundproofing in a 19th-century Haussmannian apartment?
We use a multi-layer system of ultra-thin, high-density acoustic membranes installed within the existing floor structure. This reduces airborne and impact noise by over 45 dB without any loss of ceiling height or living space.
Does UPOQ handle smart home automation integration in historic buildings?
Absolutely. We design and install fully concealed smart home systems — lighting, curtains, heating, security — that are invisible within the historic fabric of the apartment and controllable remotely from anywhere in the world.
Études de cas & chantiers à proximité (Paris)
Il a hérité d'un appartement sombre. 10 semaines plus tard, il ne le reconnaissait plus.
Son père lui avait laissé cet appartement rue de Grenelle. 95m². Plafonds à 3m20. Moulures d'origine. Et des années de cloisons rajoutées, de mauvaises décisions déco, de lumière sacrifiée.
Paris 4e · Commercial9 semaines pour livrer un bar Paris 4e. Avec un comptoir en laiton et bois massif fait à la main.
Quand Farida nous a appelés, elle avait une image précise en tête. Un comptoir chaleureux. Du laiton. Du bois massif. Une atmosphère qui donnerait envie de rester. Le problème : elle ouvrait dans 9 semaines.
Paris 6eUn duplex Paris 6e avec un escalier sur-mesure, un puits de lumière et 2 salles d'eau. Tout ça dans 110m².
L'appartement était fonctionnel. Pas beau. Deux niveaux mal connectés, une circulation étroite, une lumière naturelle quasi absente au niveau bas.
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