542 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 Paris 75010

Atelier Carré Noir offers innovative creative processes centered around the fair use of resources in the service of virtuous economic and social cycles. L'Atelier views project design as a collaborative journey between clients and architects.

20 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

9 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Sauveterre-de-Rouergue 12800

APA is an architecture and project management studio established in a rural environment, with Benoît De Cillia in Puget-Théniers and Coline Le Poëc in Sauveterre-de-Rouergue. Its existence stems from the desire to bring architectural quality and well-being closer to clients and into every project, regardless of its scale. To achieve this, APA commits with conviction, step by step, from the initial concept to the execution of the works entrusted to them.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Vertical expension

Renovation

Energy renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Denis 97417

Based in Réunion, Citadelle Architecture has been supporting the development of housing and tertiary projects since 2023. Its ambition: to create unique, functional, and aesthetic spaces in perfect harmony with their context.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

7 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Vannes 56000

Imagori Architecture founded by Maud Jarno works on project management projects from design to reception in both private and public markets on a small or large scale. Its field of activity is broad: construction, renovation (extension, elevation, etc.), development, etc.

14 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

12 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Morestel 38510

PRIMITIVE is an architectural workshop that puts people at the center in order to get back to basics.

Taking into account your needs, as well as your limits, Fanny CHAMPINOT designs for you spaces that respect your desires, and places that welcome them.

19 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Pont-Saint-Esprit 30130

RAPHAËL SAMUEL ARCHITECTURE is a young and dynamic firm with 12 years of experience. Its primary goal is to place its client at the center of the project and create a unique solution for them!

26 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Labruguière 81290

With 26 years of experience designing and carrying out specific projects, Jean Christophe HARANQ offers expertise and creativity to those who need spaces that reflect their image, while respecting costs and the natural and built environment.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

9 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Avignon 84000

Tablao Architecture carries out renovation and new construction projects combining respect for constraints and environmental responsibility. Human collaboration, listening and trust guide each step, from sketch to delivery, to respond to the unique challenges of each project

20 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

Architecte in Divonne-les-Bains 01220

Design and creation of living, working, and leisure spaces... residential building design, house design, apartment design, interior architecture, and landscapes.

We create for and with you!

10 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

10 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75008

Architecture / Consulting / Engineering

Summa is an agency that does not hesitate to think outside the box, offering you tailor-made services.

8 property type

Single-Family Homes

Townhouses

Apartment

13 type of work

Vertical expension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management