543 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 Gavrelle 62580

Founded in 2004, AEDIFI Architecture brings together architects and an interior designer united by a single goal: to create unique, user-centered projects. The agency supports both individuals and professionals in construction, renovation, and interior design, with a tailored, attentive, and creative approach — from concept to completion.

16 property type

Single-Family Homes

Passive House / Eco-friendly

Smart Homes

10 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management

Architecte in Levallois-Perret 92300

Founded by Etienne LOMBARD, Etienne LOMBARD ARCHITECTE is a committed architectural practice that carefully listens to each client in order to meet their expectations and needs. Every project responds uniquely to the various challenges within which it is set. The approach is always tailored to the client’s program and budget, as well as to the geographical context of the site.

12 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 FRANCIN 73800

Nicolas Gratier Architecte is a firm based in Francin (73800), specialized in the design and realization of architectural projects in Savoie, Isère, and Haute-Savoie. The agency supports both private and professional clients in a variety of projects: villa construction, renovations, extensions, commercial rehabilitations, and small collective housing developments. The firm stands out through its tailor-made approach, attentive to each client’s needs and to the specific characteristics of the region. Committed to quality, it places particular importance on respecting budgets and deadlines, ensuring controlled, sustainable projects adapted to contemporary uses.

20 property type

Single-Family Homes

Chalets / Wooden Houses

Smart Homes

10 type of work

Vertical expension

New Build

Renovation

3 services

Planning permission application

Construction Management

Preliminary works declaration

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Architecte in Vitry Sur Seine 94400

Design, urban planning and architecture are the focus of Mathieu Coudriaud's firm. MC Architecture provides its services for all phases of a project, from analysis of the attributes and constraints of the chosen site to providing solutions perfectly suited to the client’s needs.

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 Eaubonne 95600

David Calle has all the necessary knowledge and experience to successfully carry out your project. Mindful that habits change, he adapts architecture to perfectly fit our new ways of life. 

18 property type

Single-Family Homes

Passive House / Eco-friendly

Chalets / Wooden Houses

12 type of work

Vertical expension

New Build

Renovation

6 services

Design / Plans

Planning permission application

Construction Management

Architecte in Montpellier 34000

ADRIEN CLÉMENT ARCHITECTURE is an architectural firm based in Montpellier, in the south of France. It works on all types of projects, both new construction and renovation. Adrien Clément takes a pragmatic approach to architectural projects in order to tackle the complex issues that arise when creating a project. He strives to bring awareness and uniqueness to each of his designs.

13 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

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Architecte in Chambéry 73000

Amélie PRUSAK is for all building owners. Functionality, comfort and quality are at the heart of her architectural work. Whatever the size of the project, active listening and dialogue allow for a unique, singular result, in the image of the client.

11 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

11 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Chaville 92370

An architect with international experience. His vast trajectory has allowed him to participate in projects with well-differentiated scales: individual houses, housing complexes, cultural projects, prestigious office buildings in their design, layout and interior architecture.

12 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

14 type of work

Vertical expension

New Build

Renovation

5 services

Design / Plans

Planning permission application

Construction Management

Architecte in Grenoble 38100

Studio LOH Architecture's expertise ranges from the renovation of existing buildings into low-energy housing, to the development of sustainable mobility in public spaces.

14 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 Pourrières 83910

The Olivier SOUSA Architecture workshop supports you in your project. Combining listening and creativity, its aim is to guide you and advise you in your choices in order to design the living space that suits you.

13 property type

Single-Family Homes

Chalets / Wooden Houses

Townhouses

11 type of work

Vertical expension

New Build

Renovation

4 services

Design / Plans

Planning permission application

Construction Management