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 Cassis 13260

Pierre Boyer & Partners, an architectural firm based in Cassis, specializes in the renovation, rehabilitation and extensions of villas and apartments. With 40 years of experience, we enhance your real estate assets with tailor-made, aesthetic and adapted solutions.

15 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

Studio Ma Architecte creates harmonious and tailor-made spaces, combining aesthetics, functionality and balance inspired by the Japanese Ma concept.

We design unique places where light, material and space intertwine to offer sensitive and timeless architecture.

8 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

13 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Consulting

Architecte in Paris 75020

Atelier Circonflexe designs public buildings for healthcare, social and medical facilities, cultural and sports facilities, as well as dedicated residential projects. It provides close support to its clients from design to completion, with a high standard of quality, creativity, and rigor

8 property type

Multi-unit Residential

Retail

Hotels - Restaurants

12 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Nice 06000

Muzaev Architecture, based in Nice, supports individuals and professionals in the design and renovation of residential, hospitality, and commercial projects, with a personalized approach that combines creativity, functionality, and respect for the site.

9 property type

Single-Family Homes

Townhouses

Country Homes

8 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Jaunay-Marigny 86130

Atelier R2 is a multidisciplinary architectural agency working for individuals and professionals in various fields of housing, tertiary, medical, photovoltaic energy, etc.

11 property type

Single-Family Homes

Apartment

Multi-unit Residential

10 type of work

Vertical expension

New Build

Renovation

2 services

Design / Plans

Planning permission application

Architecte in Strasbourg 67000

CARRÉ DE SAISONS designs sustainable, tailor-made, and financially controlled projects. The agency combines creativity, technical rigor, and client attention to create spaces that are fair, respectful of the environment, the program... and the budget.

21 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

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Architecte in Sarzeau 56370

Exercice est une agence d'architecture basée à Sarzeau spécialisée dans la conception et la réalisation de projets sur-mesure et durables pour particuliers et professionnels.  

27 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 Saint-Denis 97400

Based on the island of Réunion, architect Mariam Locate works internationally, from India to Mayotte, Mauritius and Madagascar. 

17 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-Laurent-du-Var 06700

A DPLG architect for 20 years, Julien Gallina has experience in private commissions for residential buildings, hotels and restaurants, managed residences, offices, in urban contexts, within multidisciplinary teams.

5 property type

Multi-unit Residential

Hotels - Restaurants

Commercial - industrial

6 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Consulting

Architecte in Montigny-lès-Cormeilles 95370

Each project must reflect both taste and desired directions, and is the subject of an analysis of your desires and your technical and budgetary requirements, with an emphasis on presenting you with innovative and creative options.

18 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