Isolava France Sarl

What Isolava France Sarl does

Isolava France Sarl is the French commercial and administrative subsidiary of what appears to be a Belgian-headquartered interior construction materials manufacturer. The company manufactures and distributes gypsum-based building products — plasterboards, plaster tiles, thermal-acoustic insulation panels ("doublages"), metal profiles, and finishing compounds — for new construction and renovation applications including partition walls, separating walls, counter-walls, and suspended ceilings. Production is concentrated at three Belgian facilities: two plants in Wielsbeke (one for gypsum tile, one — branded BELGIPS — for plasterboard) and a powder production site in Engis. The French entity, headquartered administratively at Lesquin near Lille, handles sales, customer support, and distribution for the metropolitan French market.

The business model is exclusively indirect: Isolava sells through a distributor partner network (B2B channel), with no direct-to-end-user sales. Its "panachage" (mixed-load) capability allows distributors to combine plasterboard, insulation panels, metal profiles, and accessories on a single shipment delivered anywhere in metropolitan France. The portfolio is structured around three sub-brands: Protect+ (NF-certified technical plasterboards covering moisture, fire, acoustic, impact, and multi-performance use, including the flagship STARprotect R' 6-in-1 board), Facility+ (ready-to-use and powder joint compounds, plasters, and joint tapes), and Fix+ (ceiling and partition accessories launched in 2025). The WATERprotect + ISOhydro integrated wet-room system and DTU 25-42 compliant thermal-acoustic insulation panels are positioned as specialty differentiators. Pricing is quote-based and not publicly disclosed.

The company does not publish revenue, headcount, or ownership structure. It operates as a privately-held French SARL with no disclosed parent company, though production geography strongly implies a Belgian industrial group relationship. Customer acquisition relies on digital content marketing (news platform, tutorial video series, technical documentation portal) targeting construction professionals. Competitive positioning is as a mid-sized specialist against larger multinational plasterboard players, differentiating on integrated system solutions, NF-certified technical range, and distributor-friendly logistics rather than scale or price.

Name

Isolava France Sarl

Legal name

Isolava France Sarl

Website

https://isolava.fr

Company type

Private

Operating status

Operating

Short description

Isolava France Sarl manufactures and distributes gypsum plasterboard, plaster tiles, thermal-acoustic insulation panels, metal profiles, and finishing products for interior construction professionals in metropolitan France through an exclusive distributor partner network offering mixed-load delivery.

Ownership category

akta.pro rank

Product category

Building Materials

NAICS

Drywall and Insulation Contractors (238310), Architectural and Structural Metals Manufacturing (3323)

SIC

Fabricated Structural Metal Products (3440)

akta.pro primary industry

Drywall, Partitions & Suspended Ceilings (IMAFANAG)

akta.pro secondary industry

Specialty Finishes & Decorative Installations (Plaster, Stone Veneer, Feature Walls) (IMAFANAM)

Keywords

• Plasterboard manufacturing
• Drywall products
• Interior construction
• Plaster products
• Building materials

Headquarters

HQ city

Lesquin

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Marketing or Sales

Revenue model

1. Building Materials Distribution: B2B distribution of plasterboard, plaster tiles, insulation panels, metal profiles, and accessories to construction professionals through distributor partner networks. Products serve new construction and renovation markets for walls, ceilings, and interior partitioning.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Isolava France Sarl manufactures and distributes interior construction systems including plasterboards, plaster tile ceilings, metal profiles, insulation panels, and finishing products. As the French subsidiary of a Belgian industrial group, the company sells complete wall, ceiling, and lining systems through a network of partner distributors serving construction professionals in metropolitan France.

Product overview

Isolava France Sarl is a manufacturer of interior construction solutions offering a comprehensive portfolio of plasterboard products, insulation panels, metal profiles, and finishing products. The core offerings include the Protect+ technical plasterboard range (WATERprotect, FIREprotect, SOUNDprotect, HAUTE DURETE, STARprotect R', PLANeasy4), the Facility+ finishing product range (ISOREADY, ISOLIGHT, ISOfinish, ISOhydro, ISOPR mortars), Fix+ accessories, and ULTRA A insulation doublage panels. These products are designed for new construction and renovation applications including partition walls, separation walls, counter-walls, and suspended ceilings.

Differentiator

Problem solved

Functional benefit

Brands

• Protect+: Technical plasterboard range including WATERprotect, FIREprotect, SOUNDprotect, HAUTE DURETE, STARprotect R', and PLANeasy4 variants providing moisture resistance, fire protection, acoustic insulation, and impact resistance.
• Facility+
• Fix+

Products and services

• Protect+ Plasterboard Systems

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators1 record

Recent moves4 records

Expansion highlights3 records

Broad incumbents

• Knauf: Knauf is a global leader in plasterboard, metal profiles, and insulation systems with a substantial French market presence. Comparable as a direct competitor in standard BA13, technical plaques, and ceiling/partition metal framing, but at significantly larger scale and broader geographic footprint than Isolava.
• Saint-Gobain: Saint-Gobain is the parent group of Placo and the largest construction materials manufacturer in Europe. Comparable as the ultimate competitor to Isolava in French plasterboard via Placo, with broad portfolio leverage across insulation, glass, and distribution that Isolava cannot match.
• Placo (Saint-Gobain): Placo is Saint-Gobain's French plasterboard brand and the dominant supplier in the French market. Offers overlapping technical plasterboard (hydro, fire, acoustic), metal profiles, and insulation doublages that compete head-to-head with Isolava's Protect+ range, but at much greater scale and brand recognition.
• CertainTeed (Saint-Gobain): CertainTeed is Saint-Gobain's North American building products division producing gypsum board, insulation, and ceiling systems. Comparable product breadth to Isolava in plasterboard and ceiling/partition systems, but at much larger scale and in a different geographic market.
• Etex Group: Etex Group is the Belgian industrial group that owns Siniat and produces plasterboard, gypsum tiles, and dry-lining systems. Highly comparable to the apparent corporate context around Isolava — Belgian-headquartered, gypsum-focused industrial group — and a likely peer reference for group-level scale and strategy.

Direct peers

• Fermacell: Fermacell manufactures fiber gypsum and specialty dry-lining boards positioned in technical and high-performance applications. Comparable to Isolava as a specialist plasterboard/fiber-board brand targeting differentiated use cases (wet rooms, fire, impact) rather than pure commodity standard SKUs.
• Siniat (Etex Group): Siniat is the plasterboard and dry-lining brand of Belgian-headquartered Etex Group and one of the closest direct competitors to Isolava in the French market. Both companies produce plasterboard, metal profiles, and finishing systems with overlapping BA13 and technical-plaque ranges, and both have Belgian manufacturing roots.

Regional players

• British Gypsum (Saint-Gobain): British Gypsum is Saint-Gobain's UK plasterboard brand, producing standard and technical boards (Gyproc, Habito, FireStop). Comparable product portfolio to Isolava but operating in a different geography (UK/Ireland), making it a regional rather than direct competitor in France.
• Boral: Boral is an Australian-headquartered building materials group with a significant plasterboard and wall-systems business across Asia-Pacific and North America. Comparable as a plasterboard and dry-lining specialist but operating in different geographies than Isolava's France-only footprint.
• National Gypsum: National Gypsum is one of the largest North American plasterboard manufacturers, producing standard, fire-, moisture-, and abuse-resistant gypsum boards. Comparable in product category and technical-plaque segmentation to Isolava but operating in a different geographic market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/isolava-france

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Isolava France Sarl