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 Boulogne-Billancourt 92100

Pilar Blanes, DPLG architect, supports individuals in their construction, extension and renovation projects, combining creativity, technical expertise and respecting deadlines and budget.

7 property type

Single-Family Homes

Passive House / Eco-friendly

Smart Homes

9 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Paul-lès-Dax 40990

Based between Landes and the Basque Country, FB Architecture designs contemporary, bright, and contextually anchored projects. Sustainable materials, dialogue with local artisans, and client attention guide our bespoke approach.

13 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

7 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Ivry-sur-Seine 94200

Clef Architecture is an architecture and interior design agency founded by two professionals united by a shared vision: designing tailor-made, functional, and sustainable spaces. The agency supports both individuals and businesses in their construction, renovation, and design projects.

9 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

9 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Marquillies 59274

Yves WOZNIAK Architect develops a contemporary architecture attentive to context, use, and materials.
Each project is conceived as a bespoke response, combining conceptual rigor, attention to detail, and harmonious integration into its environment, in the service of a sustainable, functional, and sensitive architecture.

13 property type

Single-Family Homes

Townhouses

Country Homes

6 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

Architecte in Boulogne-Billancourt 92100

KUNIHIKO TAKANO ARCHITECTURE is an architecture and interior design studio specializing in residential and restaurant projects. Its distinctive approach offers a sensitive and structured interior architecture, shaped by influences from Kyoto and Paris, serving well-being, functionality, and emotion.

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Fontiers-Cabardès 11310

Adrien Plinet founded his studio Atelier de la Montagne Noire to focus on the projects he's passionate about. Drawing on his experience, he is able to adapt to each situation by implementing various architectural approaches and methodologies in order to meet your needs.

8 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

8 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Chambéry 73000

Amélie PRUSAK is for all building owners. Functionality, comfort and quality are at the heart of her architectural work. Whatever the size of the project, active listening and dialogue allow for a unique, singular result, in the image of the client.

11 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

11 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Pibrac 31820

Jean-Michel HUBERT obtained his diploma from La Faculté Universitaire de Liège in Belgium in 2006.

Sensitive to eco-construction, its experience and expertise allows it to carry out construction, extension and renovation work.

21 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Sainte-Maxime 83120

It is also possible to propose a partial mission which is limited to the general design and the administrative request.

Aside from the advisory visit, the first appointment is free of charge.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in ALENÇON 61000

Hello, my name is Julie BOULAY, Architect at Cabinet ImaJ’in. Together, let’s explore your ideas, your wishes, and your constraints to bring a tailor-made project to life. Whether you dream of a contemporary house, a charming renovation, or an extension designed for your…

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management