544 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 Annecy 74960

Atelier Julien Schoumacher (AJS) was created in 2017, out of a desire to develop creative, elegant and joyful architecture, using natural and healthy materials as much as possible, for the benefit of contemporary creation.

9 property type

Single-Family Homes

Chalets / Wooden Houses

Multi-unit Residential

7 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Consulting

Architecte in Le Mans 72100

Calling on Arkoncept means ensuring that your project will be in line with your needs, your desires and the constraints inherent to each project. The tailor-made support from A to Z will guarantee you peace of mind and assurance of a well-executed project.

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

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Architecte in Plobsheim 67115

In order to ensure effective coordination and the success of your project, the architect and his firm are dedicated to effective exchange and in-depth dialogue with their clients. In addition, ARCHI-PAT enlists the expertise of a full network of partners including specialists in urban planning, architecture, and operational and pre-operational research. 

27 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

17 type of work

Vertical expension

New Build

Renovation

7 services

Design / Plans

Planning permission application

Construction Management

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 Épinal 88000

Living or working in a place that you like is good. Living or working in a place that makes you feel good is even better.

Beyond aesthetics, a home, an office, or a business space should inspire well-being. Nadège CHOFFEL’s mission is to design far more than houses, workplaces, or gardens that simply look beautiful. She works with shapes, materials, and objects to transform them into living and working environments where everyone can recharge, find balance, and reconnect with themselves.

19 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

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Architecte in Allevard 38580

Céline Babin assists you with residential or commercial premises projects, development, construction or renovation . She strives to work on sensitive and functional spatial design for better comfort and use of your interiors.

14 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

15 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Consulting

Architecte in Rouen 76000

IFan Juang is a fully-licensed architect who has developed his architectural practice around large-scale projects, mainly on behalf of local authorities or public institutions. His creativity and originality form the foundation of his designs and apply to every project he undertakes.

17 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Amiens 80090

Atelier 243 is an architectural agency created in 2018 by Thomas Beurrier, HMNOP architect. It is located in Amiens, and its scope of intervention extends to the entire Haut-de-France region.

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Saint-Paul-lès-Dax 40990

Based between Landes and the Basque Country, FB Architecture designs contemporary, bright, and contextually anchored projects. Sustainable materials, dialogue with local artisans, and client attention guide our bespoke approach.

13 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

7 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management