540 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 75017

MICO Architecture is an agency specializing in the design, renovation and transformation of spaces. It offers tailor-made solutions, combining creativity, technical performance and sustainability, to meet the specific needs of each project and client.

23 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Paris 75020

FVA Florent Vaissié Architecture is an architecture and design studio founded in Paris in 2021. The practice develops a thoughtful and context-driven approach, shaped by the specific conditions of each project. Every intervention is grounded in a careful reading of its context—whether transforming an existing site or working on a new one—in order to deliver precise, rooted, and lasting responses.

20 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 Paris 75003

AUS, an architectural firm founded in 2016, carries out projects in France and internationally, both independently and collaboratively.

AUS takes a contextual approach that leverages existing structures to achieve innovative results.

12 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

8 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Rennes 35000

The 1point61 agency assists you in designing your project.

Each project designed and implemented is the result of a reasoned and rational approach that fosters reflection on the user's role in a constantly evolving society.

14 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

12 type of work

Vertical expension

Renovation

Energy renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Tropez 83990

A DPLG architect based in southeast France, Daniel Curti has many years of experience which enables him to easily work on a wide range of different projects. He listens to the client and uses his creativity and expertise to put forward your ideas and shape your project.

8 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

11 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Bordeaux 33000

A graduate architect from ENSAP in Bordeaux, Letizia Cuturi is a fan of sober and warm architecture. The skills of her agency are aimed both at individuals for the design of main or secondary residences, and at professionals for offices, shops, restaurants or medical practices.

14 property type

Single-Family Homes

Townhouses

Country Homes

14 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Bordeaux 33000

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

Chalets / Wooden Houses

11 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

5

Architecte in Grenoble 38000

ecological architecture - interior architecture - new or rehabilitation projects - individuals, municipalities, developers, social landlords - use and comfort

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

Architecte in Pantin 93500

Rowin'Atelier is a French architecture, interior design, and decorative arts studio specializing in luxury and ultra-luxury designs. It designs bespoke projects with a strong and sensitive identity, blending a contextual approach, a simple architectural language, and precise craftsmanship.

16 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

6 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Marcq-en-Barœul 59700

The “BAM” is the sound of the hammer hitting the material, the “HAM” the brief moment which follows this detonation.

We glorify the raw material, favoring the sustainability of the project over a free and all-purpose aesthetic.

14 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

15 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management