from 990 € HT
the square meter


House expansion is the solution chosen by many households to increase the living space in their home when it is not desired  sacrifice his garage to make a new room. 

In France,  wooden frame extension  is the most frequently chosen technique.
However,  the characteristics of the metal frame for extension  of houses deserve to be known. 
Economical price, robustness, quick site, good insulation and absence of thermal bridge, steel metal frames combine the advantages.
The construction is similar to that of the timber frame, but the supporting structure consists of steel panels rather than beams. 
In new construction or renovation, the metal framework lends itself to all your desires.

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EMP1 extension

EMP2 extension

EMP3 extension


EMP4 extension

EMP5 extension

EMP6 extension


EMP7 extension

EMP8 extension


Our extensions


The extension with metallic structure: a scalable and customizable project

Ideal for expanding your home easily and inexpensively, the metal home extension can be  personalized according to your desires. On the outside, choose the cladding you like, wood, PVC or steel trays, depending on the desired finish. The metal structure also allows  place large openings. You can create a veranda by installing canopies. Inside, all types of fittings are possible, as with the wooden frame. The metal frame technique also makes it possible to  easily carry out other expansion work  (addition of an extension).

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