546 architects Vertical expension

Architect for a Roof Raise

Is your home becoming too small? A roof raise — or vertical extension — could be the ideal solution to increase your home's living area. Whether to accommodate a growing family or to make up for purchasing a property that is too small, the reasons homeowners choose this option are many.

Whatever the case, a roof raise offers the possibility of adding extra square footage without sacrificing a terrace or garden, as is sometimes the case with a traditional side extension.

However, raising the roof is a complex undertaking that requires the involvement of a specialist architect in this field.

Why is it advisable to hire a specialist architect for a roof raise?

Having an architect on board is a major asset, as raising the roof is far more involved than adding a ground-level extension to a terrace.

This type of work means touching the very structure of the building and carefully analysing the original construction to determine whether the addition is feasible. The foundations and load-bearing walls must be able to support the additional structure — or will need to be reinforced.

Here are the main reasons to call on a specialist architect for a roof raise:

Technical constraints involved in the works
A roof raise is an increasingly sought-after solution in high-density urban areas, where horizontal construction is difficult. However, it requires a feasibility study and depends heavily on the quality of the existing foundations and structure. A soil survey is also necessary to ensure the long-term durability of the new construction. A specialist architect in roof raises has the knowledge and expertise required to successfully carry out this type of project.

Compliance with current regulations
A specialist architect in roof raises is well-versed in the regulations applicable in each region of France. Maximum height, number of permitted storeys — there are strict rules governing how high a property can be raised. A precise set of specifications must be adhered to.
An architect saves you valuable time by thoroughly assessing your project and proposing a plan that complies with the rules of your town or municipality.

Professional guidance in redistributing space
Following a roof raise, it is sometimes necessary to rethink the layout of your home. While the existing spaces may remain unchanged, it can be necessary to modify them — for instance, to add a staircase or relocate certain rooms, such as bedrooms, to the newly created upper level.
An architect advises and supports their clients in arranging the new spaces, with the aim of creating a home that is both practical and pleasant to live in.

Architecte in Châtenay-Malabry 92290

Whether you’re an individual or business, in need of consulting services or a full turn-key project, experienced architect Anne-Brigette Caseau will propose a solution that fits your needs, goals and budget, with the goal of best adapting to her clients’ requests.

16 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Granville 50400

Founded in 2018, the Lylian Ollivier Architecte agency is based in Granville and is made up of 7 employees. It is distinguished by an approach combining architecture and construction economics.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

13 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Porto-Vecchio 20137

Nea Architecture designs soft and harmonious spaces, inspired by the Mediterranean nature and raw materials. Whether new builds, renovations, or extensions, each project becomes a unique cocoon, imagined with attentiveness, simplicity, and authenticity.

16 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

10 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Caraman 31460

With more than 30 years of experience, Philippe BIAU supports homeowners, businesses, and public organisations with construction, renovation, and refurbishment projects. His architectural approach combines design excellence, technical expertise, attentive client support, and sustainable solutions carefully tailored to the unique context of every project.

25 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Vertical expension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Vauvert 30600

All throughout your project, Jean-Philippe Roche will put all of his effort and skills to your service, from the conceptual phase to the delivery, as well as during the construction phase.

13 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Pézilla-la-Rivière 66370

Nicolas Bonafé, DPLG architect, DESS in Real Estate Law, Master in Project Management and Judicial Expert.

Valentin Batlle, HMO architect, contract professor at the Ecole des Ponts et Chaussées.

16 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Sautron 44880

Dynamic and enthusiastic, Pierre Angebault likes to get involved in projects and adapt them to the location. The architectural bias can be strong or subtle; These are the intentions that will guide his choices during the design process.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

7 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Toulouse 31400

Michelle NORMA RAMIREZ FONTES is an architect passionate about how spaces shape our emotions.Of Mexican origin and trained in France and abroad, she designs sensitive, tailor-made environments where light, material, and emotion meet in perfect harmony.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Noisy-le-Grand 93160

JIKA ARCHITECTURE's vision is to create sustainable, intelligent, and harmonious spaces — with attentiveness and closeness, rigor and creativity, but also with a strong environmental commitment.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Marseille 13005

ROK Architecture s’appuie sur plus de 15 ans d’expérience dans la conception et la réalisation de projets architecturaux variés, allant de projets à forte complexité technique jusqu’à la maison individuelle.

23 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management