Custom Glass Partitions in Paris
- Costaud Rénovation
- Dec 9, 2025
- 4 min read
Architectural Elegance, Mastered Light & Artisan Craftsmanship
The Custom Glass Partition: A Signature of Parisian Architecture
In Paris, light is a material in its own right.It sculpts volumes, reveals textures, and transforms the atmosphere of any interior.
Whether in Haussmann apartments, renovated artist studios, contemporary duplexes, or reimagined neighborhood shops, the custom glass partition has become an architectural gesture—one capable of redefining space without erasing its soul.
Far from being a simple glazed divider, the Parisian glass partition has become a language:
— a dialogue between transparency and intimacy— a way to channel light— an aesthetic signature that blends industrial heritage with modern design
At Costaud Rénovation, designing a custom glass partition is an act of craftsmanship.Created in our in-house carpentry and metalworking workshop, every piece is conceived as a structural, functional, and decorative element that integrates seamlessly into the existing architecture.
Each partition is made to measure with millimetric precision—where metal, glass, and proportion become tools of composition.
Why Choose a Custom Glass Partition in Paris?
1. Reinvent the Flow of Natural Light
Paris is a city of contrasts: narrow streets, closely spaced buildings, apartments with single or double exposure.
A custom glass partition allows you to:
bring natural light into central rooms
create new sightlines
visually enlarge interior spaces
transform a dark apartment into a bright, inviting home
Unlike opaque walls, it reveals the depth of the home and creates fluid continuity between spaces.
2. Separate Without Closing Off
The custom partition perfectly reflects contemporary needs:
semi-open kitchen
quiet yet bright home office
defined entrance without enclosure
master suite with discreet bathroom
flexible living room layout
It offers a refined answer to modern living: privacy and openness, acoustics and transparency.
3. A Timeless Aesthetic
Inspired by Marais artist studios, industrial architecture, Art Deco lines, or ultra-contemporary interiors, the glass partition adapts to every style:
black lacquered steel transoms
solid oak frames for a softer interior
extra-thin minimalist profiles
large panes with regular grids, atelier style
The possibilities are endless—one reason architects and interior designers prize this element so highly.
4. Optimize Every Square Meter
In Parisian apartments, every centimeter counts.
A glass partition helps to:
use light strategically instead of fighting against it
integrate storage within or beneath the structure
transform an alcove into a functional room
add visual height
It makes space intelligent—without heavy construction.
Types of Custom Glass Partitions We Build in Paris
1. Classic Atelier Partition
The iconic choice: thin bars, lacquered steel, perfect proportions.Ideal between:
kitchen & living room
bathroom & dressing room
office & living room
bedroom & dressing area
2. Partition With Lower Panel (Soubassement)
An elegant choice when more privacy is needed.Commonly used for bathrooms, bedrooms, and offices.
3. Custom Wooden Partition
A unique specialty at Costaud Rénovation:Our Paris workshop can also create solid wood partitions, ideal for a warmer, more sculptural interior.
Available wood species:oak, ash, French walnut, exotic woods depending on the project.
4. Curved & Special-Shaped Partitions
Highly sought-after in high-end renovations.
We create:
arched glass partitions
lowered-arch glasswork
rounded partitions with curved mullions
triangular or trapezoid partitions under attic slopes
5. Glass Partition With Integrated Door
Options include:
swing door
pocket sliding door
accordion door
pivot door (spectacular effect guaranteed)
6. Acoustic Glass Partition
For those who want light + silence:laminated acoustic glass, reinforced frames, acoustic seals.Perfect for offices, music rooms, or bedrooms.
Costaud Rénovation’s Expertise: Custom Glass Partitions & High-End Renovation
Costaud Rénovation does more than “install a glass partition.”We design, fabricate, and integrate fully bespoke structures in our Paris workshop—a rare level of control in today’s market.
1. An Architectural Approach
Each partition is designed according to:
the history of the space
architectural proportions
existing lines (moldings, cornices, openings)
the movement of natural light
We collaborate with architects, designers, engineering offices, and demanding private clients.
2. 100% Custom Fabrication
millimetric cutting
fine, high-precision welding
anti-corrosion treatment
premium powder-coated finishes
dedicated artisan assembly
Every piece undergoes strict quality control before installation.
3. Perfect Integration Into the Renovation
As a full-service renovation company (TCE), we also handle:
masonry adjustments
plasterboard alignment
acoustic treatments
installation compliant with DTU standards
flawless painted finishes
The result is seamless: the partition looks native to the architecture.
4. The Art of Detail
Details make the difference:
perfect grid proportions
alignment with existing architectural lines
high-quality glazing
minimal thickness for an elegant result
This precision is the hallmark of Costaud Rénovation.
Where to Install a Custom Glass Partition in Paris? Inspiration Guide
1. Kitchen / Living Room Partition
The timeless classic—bringing light, conviviality, and depth.
2. Entrance Partition
Transforms a dark hallway into a bright transitional space.
3. Bedroom Partition
Ideal for creating a master suite, reading corner, or light-filled dressing area.
4. Bathroom Partition
Elegant and contemporary—available in frosted or opal laminated glass for privacy.
5. Commercial Spaces
Boutiques, salons, chocolateries, restaurants:
structure the layout
create visual rhythm
bring transparency
reinforce brand identity
Costaud Rénovation has installed these solutions in several commercial projects across Paris.
How Much Does a Custom Glass Partition Cost in Paris?
Prices vary according to:
material (steel, aluminum, solid wood)
dimensions
type of glass
grid complexity
presence of a door
additional renovation work
Typical price ranges:
Simple partition: €1,000 to €2,500 excl. VAT
Partition with swing door: €2,000 to €4,500 excl. VAT
Curved or technical partition: €3,500 to €8,000 excl. VAT
Commercial partitions: on estimate
Costaud Rénovation always provides a detailed, transparent quote.
Request a Personalized Study for Your Glass Partition in Paris
The custom glass partition is more than a decorative feature—it is an architectural gesture that transforms interiors, reveals light, structures space, and defines style.
In Paris, where every square meter matters, it is an elegant, durable, and intelligent solution. With its integrated workshop, Costaud Rénovation offers complete control over the entire process: design, fabrication, and installation — a rare expertise serving architects, designers, and demanding clients.
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