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 Chamalières 63400

The ATELIER OVERWALL architecture agency supports individuals, professionals and communities in carrying out their project: construction, extension, rehabilitation and ensures all project management tasks from project design to receipt of works.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

15 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Pau 64000

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

Chalets / Wooden Houses

14 type of work

Vertical expension

Renovation

Energy renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Pruniers-en-Sologne 41200

A passionate and visionary architect, Guillaume Cornier blends modern elegance and craftsmanship to create unique, sustainable and inclusive spaces, from custom-made furniture to the most ambitious architecture.

16 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

15 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Saint-Laurent-de-Neste 65150

Jérémy Lay and Théo Navarro, both qualified and experienced architects, founded Atelier PAPYR. Together, these architects push their thinking as much in the design phase as in the construction. Conscious that the act of building can influence a landscape in a sustainable way, they choose to design their architecture using local and organic materials.

14 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 Saint-Avertin 37550

Sarah Petrignet works on projects of all sizes, from the feasibility study / diagnostic visit to the submission of building permits and calls for tenders.

18 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

Consulting

Architecte in Archignat 03380

Like the mischievous ALICE in Wonderland, I try to solve an unsolvable equation to make the little star that once shone in a corner of your mind emerge from the ground.

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Amnéville 57360

Passionate about architecture and well-being in living spaces, Laurent GIUSTI supports your renovation and construction projects with particular attention to bio-based materials. His goal: to create a project that truly reflects you.

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Vertical expension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Dizier 52100

The GL+ Architecture agency combines creativity and professionalism to succeed in all its clients' projects. The agency offers tailor-made solutions and ensures compliance with budgets and deadlines, offering complete support with complete confidence.

25 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 Besançon 25000

Carbone 27 has designed energy-efficient buildings for many years, optimising the use of resources to achieve this goal through the choice of materials, methods of implementation and keeping a close eye throughout the work’s duration.

14 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

5

Architecte in Saint-Lô 50000

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

Chalets / Wooden Houses

10 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management