564 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.

5 achievements

Architect page

COURTAY ARCHITECTE was created in 2007. It is managed by Fabien Courtay and carries out construction missions for individual houses, elevations, extensions and business buildings.

12 property type

Single-Family Homes

Passive House / Eco-friendly

6 type of work

Vertical expension

New Build

3 services

Design / Plans

Planning permission application

3 achievements

Architect page

DPLG architect, Vincent LEBEGUE develops and renovates existing homes while preserving the spirit of the place and integrating all the innovations necessary for the energy transition. He also designs new houses and creates extensions.

12 property type

Single-Family Homes

Passive House / Eco-friendly

10 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

3 achievements

Architect page

Albin Vié, DPLG architect, is happy to accompany you for your new or rehabilitation projects, in the Beaujolais, Mâconnais and western Ain sectors! Individuals, this architect intervenes for interior or exterior redevelopment projects. Professionals, VA³ accompanies you for the creation of a winery, a hangar or a shop. The final word ? VA³ concretises your words in volume!

13 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

6 achievements

Architect page

JUILLET ARCHITECTURE is a transdisciplinary agency with varied scales of intervention allowing it to respond to all needs, through an architecture anchored in current issues.

13 property type

Single-Family Homes

Townhouses

14 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

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5 achievements

Architect page

The workshop favors the tactile experience, creating durable and functional designs. Each space and object reflects an architect-craftsman-client collaboration. The workshop thus intends to design architectural solutions which will become the heritage of tomorrow.

12 property type

Single-Family Homes

Chalets / Wooden Houses

11 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

10 achievements

Architect page

Atelier VPA is a Lille agency that supports you in your architecture and interior design projects for individuals and professionals. Its leitmotif: to offer you a tailor-made project that meets your needs and desires

13 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Vertical expension

New Build

3 services

Design / Plans

Planning permission application

3 achievements

Pauline TABOURY supports you, advises you to carry out your projects, from studies to the construction site. Public, tertiary, professional or private facilities. New or renovated. Extensions, rehabilitations, transformations… Each mission proposal will be adapted to your needs.

11 property type

Single-Family Homes

Passive House / Eco-friendly

9 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

5 achievements

Architect page

HAMAC Architecture designs and carries out any project for individuals and professionals (new construction, extension, renovation, etc.) in full or partial assignment. An architecture that listens to its times, your desires and your uses, to meet your expectations.

11 property type

Single-Family Homes

Passive House / Eco-friendly

15 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application

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1 achievement

Marie-Charlotte FREMY architect in Manche supports individuals and professionals in all types of projects, both new and existing.

11 property type

Single-Family Homes

Townhouses

10 type of work

Vertical expension

Renovation

4 services

Design / Plans

Planning permission application

4 achievements

Architect page

PRarchitecture offers a holistic approach in the design of these projects aimed at offering users an integrated experience around the project combining economy, sustainability / flexibility and functionality.

13 property type

Single-Family Homes

Townhouses

8 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

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

7 type of work

Vertical expension

New Build

3 services

Design / Plans

Planning permission application

9 achievements

Concerned about the well-being of its customers, Pernelle shapes spaces in the image of its users and helps you design your living space according to your personality and your needs.

15 property type

Single-Family Homes

Townhouses

15 type of work

Vertical expension

New Build

4 services

Design / Plans

Planning permission application

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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

Single-Family Homes

Passive House / Eco-friendly

11 type of work

Vertical expension

New Build

6 services

Design / Plans

Planning permission application

5 achievements

Architect page

The agency will assist you with renovation, rehabilitation, and building extension projects for existing buildings, while respecting the environment and its occupants.

Individuals, professionals, and associations—your diversity is a constant source of inquiry for quality projects.

10 property type

Single-Family Homes

Townhouses

7 type of work

Vertical expension

Renovation

6 services

Design / Plans

Planning permission application

3 achievements

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

9 type of work

Vertical expension

New Build

3 services

Design / Plans

Planning permission application

5 achievements

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

15 type of work

Vertical expension

New Build

7 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
Architect page

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

19 property type

Single-Family Homes

Passive House / Eco-friendly

17 type of work

Vertical expension

New Build

6 services

Planning permission application

Construction Management

4 achievements

Raphaël Fourquemin is a DPLG architect and urban planner by training. He has been self-employed in Béarn since 2013, specializing in old buildings, the reuse of materials, and ecological renovation.

9 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Vertical expension

Renovation

6 services

Design / Plans

Planning permission application

3 achievements

Architect page

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

5 achievements

Our architectural firm offers personalized support for each project, ensuring meticulous attention to every detail. Each project is unique and must reflect you, embodying your values ​​and practices.

21 property type

Single-Family Homes

Passive House / Eco-friendly

14 type of work

Vertical expension

New Build

5 services

Design / Plans

Planning permission application