579 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.

3 achievements

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Ancrage Architecture was founded in 2021 by Valentin Souchet.

The firm works on a variety of scales, from the rehabilitation of heritage sites to the construction of new sites, where each context requires a unique response.

21 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

3 achievements

For nearly 30 years, YO_Architecture has been designing housing projects, sports facilities, schools, all types of public-access buildings, public spaces, as well as urban studies and planning.

A motivated and responsive team, fully committed to the many challenges of development and construction.

21 property type

Single-Family Homes

Passive House / Eco-friendly

13 type of work

Vertical expension

New Build

6 services

Design / Plans

Planning permission application

4 achievements

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A graduate architect from ENSAP in Bordeaux, Letizia Cuturi is a fan of sober and warm architecture. The skills of her agency are aimed both at individuals for the design of main or secondary residences, and at professionals for offices, shops, restaurants or medical practices.

14 property type

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Townhouses

14 type of work

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New Build

3 services

Design / Plans

Planning permission application

3 achievements

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The energy and environmental dimension represents an important pillar of all of our thinking and work within the agency.

Aware of the climate emergency, we put “man and nature” at the heart of our thinking process.

12 property type

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Apartment

17 type of work

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5 services

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Rowin'Atelier is a French architecture, interior design, and decorative arts studio specializing in luxury and ultra-luxury designs. It designs bespoke projects with a strong and sensitive identity, blending a contextual approach, a simple architectural language, and precise craftsmanship.

16 property type

Single-Family Homes

Chalets / Wooden Houses

6 type of work

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4 services

Design / Plans

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1 achievement

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

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Passive House / Eco-friendly

14 type of work

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New Build

4 services

Design / Plans

Planning permission application

3 achievements

Beyond the act of covering and enclosing a space, Harout Ohanian defines architecture as the art of bringing elements together to materialise an idea. He creates architecture that is full of life, in continual vibrant resonance with its surroundings, its occupant and itself.

17 property type

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Passive House / Eco-friendly

12 type of work

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4 services

Design / Plans

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3 achievements

GMV architects & associates focuses its architectural practice on the durability of buildings and the relationship that architecture has with the body and space.

10 property type

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7 type of work

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4 services

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3 achievements

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An architect in Liffré, Isabelle Barreau offers clients coherent and functional projects that promote the durability and sustainability of architecture in a rapidly changing context.

12 property type

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Passive House / Eco-friendly

9 type of work

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4 services

Design / Plans

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Christophe Bendre - Architect puts all his experience and skills at your service for any new construction or renovation project

16 property type

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Chalets / Wooden Houses

13 type of work

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5 services

Design / Plans

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1 achievement

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Christophe Back offers intelligent and non-artificial architecture, designed in close collaboration with clients, oriented towards energy efficiency and ecology.

9 property type

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Passive House / Eco-friendly

9 type of work

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New Build

4 services

Design / Plans

Planning permission application

3 achievements

The TLF architects agency is a Bordeaux agency existing since 2016. Made up of five members including the four associated architects, they design contemporary architecture attentive to detail, with a refined and functional design.

21 property type

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11 type of work

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6 services

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3 achievements

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“Architecture is a combat sport.”

True to this vision of Rudy Ricciotti, AEON approaches each project with boldness and a touch of rebellion, creating unique spaces that defy convention, combining creativity, precision and a sincere passion for the unexpected.

14 property type

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Passive House / Eco-friendly

12 type of work

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New Build

3 services

Planning permission application

Construction Management

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JCA GCA is an architectural practice that combines the complementary experience of two architects. It embraces a broad programmatic scope—public facilities, housing, renovation and heritage enhancement—with the ambition of developing narratives in close dialogue with the sites in which they operate.

15 property type

Single-Family Homes

Townhouses

10 type of work

Vertical expension

New Build

3 services

Design / Plans

Planning permission application

3 achievements

A DPLG architect based in southeast France, Daniel Curti has many years of experience which enables him to easily work on a wide range of different projects. He listens to the client and uses his creativity and expertise to put forward your ideas and shape your project.

8 property type

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

4 achievements

Architecture is our passion and our profession. We practice it by putting human relations, the environment and implementation qualities at the heart of our approaches.

15 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

Together
we can define your project

Make a free appointment with our specialist advisor.

Request a meeting
On trouve l'architecte pour vous

8 achievements

BENET & SCOTT Architecture Agency, DPLG architect, 20 years of experience in Architecture, supports you on your projects, from design to completion.

20 property type

Single-Family Homes

Passive House / Eco-friendly

16 type of work

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New Build

5 services

Design / Plans

Planning permission application

3 achievements

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An experienced architect, he designs and supports renovation, extension, and transformation projects, whether new or refurbished. He works with individuals, developers, and public clients with rigor, clarity, and architectural rigor.

18 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

Architect page

“At Atelier INEXSENS, we offer contemporary architecture created with an understanding of who you are. We place our creativity, perception and high standards for design and building at your service.”

17 property type

Single-Family Homes

Townhouses

15 type of work

Vertical expension

New Build

6 services

Design / Plans

Planning permission application

4 achievements

Architect page

Trained in environmental architecture and specializing in construction site monitoring, she supports individuals and companies in all types of construction projects, from the initial planning stage to completion.

18 property type

Single-Family Homes

Passive House / Eco-friendly

12 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application