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 Paris 75006

L’atelier des lieux offers sustainable architecture by promoting the rehabilitation of existing buildings with ecological materials. Their tailor-made approach, based on 20 years of experience, covers various sectors: individual and collective housing, hotels, heritage.

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

Architecte in Roquebrune-sur-Argens 83520

Architecture.20 designs tailor-made projects that blend contemporary style with a traditional spirit, while respecting the environment and heritage. A Var-based agency driven by high standards, sensitivity, and architectural elegance .

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 Lille 59000

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

Chalets / Wooden Houses

14 type of work

Vertical expension

New Build

Renovation

3 services

Design / Plans

Planning permission application

Construction Management

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Architecte in Biarritz 64200

Studio Ginko Architectes was created in 2017 with the ambition to build and participate in the social and ecological changes of our time.

20 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 Lyon 69009

The energy and environmental dimension represents an important pillar of all of our thinking and work within the agency.

Aware of the climate emergency, we put “man and nature” at the heart of our thinking process.

12 property type

Single-Family Homes

Apartment

Multi-unit Residential

17 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Annecy 74000

Our job consists of responding to a request, a program with the aim of creating spaces favorable to well-being. We work to put our expertise at the service of human values, and also to promote the development of everyone.

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

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Architecte in Honfleur 14600

Calling on an architect means ensuring the right balance between mastery of pragmatic issues (planning, budget, standards and regulations, sustainability) and the pleasure of living (use, sensitivity and beauty) and thus making your dream projects a daily reality.

15 property type

Single-Family Homes

Passive House / Eco-friendly

Townhouses

9 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Montpellier 34000

Version Originale Architecture creates unique, luminous, and timeless spaces that blend seamlessly with their surroundings. We emphasize natural light, beautiful materials, and a bespoke approach to designing spaces that are meaningful and truly yours.

12 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

9 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Consulting

5

Architecte in Rambouillet 78120

Santiago Benazra always listens to his clients and adapts to their desired architectural style, whether indoors or outdoors. He is methodical, rigorous, and highly professional, always available, even on weekends .

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 Ajaccio 20000

Kaza Architecture is a dynamic and creative agency based in Ajaccio.

For each project, we combine aesthetics and functionality, offering noble, environmentally friendly materials.

20 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

16 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management