BORNIT

What BORNIT does

BORNIT-Werk Aschenborn GmbH is a German manufacturer of bitumen-based construction chemicals, founded in 1868 and headquartered in Zwickau, Saxony. The company operates as a subsidiary of the diversified family-owned Wilh. Werhahn KG group and specializes in waterproofing, roof coating, and road construction products organized into four lines: Dach (Roof), Wand (Wall), Straße (Road), and the Greenline water-based sub-brand. Its catalog spans over 100 SKUs including primers, bitumen thick coatings (PMBC), bitumen emulsions, sealing slurries, joint and crack sealing compounds, road marking products, and a full set of compatible application tools and accessories.

The business model is B2B hardware sales through a multi-channel distribution network. Products are sold via a German dealer network and direct sales teams to professional contractors, tradespeople, and construction companies, with exports reaching 18+ European countries through local distribution partners. Pricing follows agreed price lists and quote-based terms, delivered ex works or to site. Marketing combines trade fair presence (BAU Munich, bauma Munich, InfraTech Essen, HAUS Dresden, plus Eastern European venues), the BORNIT-TV YouTube application education channel, an online BORNIT-TOOLBOX with product finder and consumption calculator, and direct field sales.

BORNIT is ISO 9001 certified, received an EcoVadis Silver sustainability rating in 2025, and holds registered trademarks (BORNIT®, Nahtflex®, Greenline). The company maintains a broad geographic footprint primarily across DACH and broader Europe, with infrastructure investment activity including a new storage hall (October 2024) and an on-site photovoltaic system (April 2025), alongside continued product innovation such as the Elastikschlämme 1K launch in January 2025.

Name

BORNIT

Legal name

BORNIT-Werk Aschenborn GmbH

Website

https://bornit.de

Company type

Private

Founded year

1868

Operating status

Operating

Headcount range

1–10 employees

Short description

BORNIT-Werk Aschenborn GmbH is a German manufacturer founded in 1868 that produces bitumen-based waterproofing, roof coating, and road construction products for professional contractors and tradespeople across Europe through dealer networks and direct sales.

Ownership category

akta.pro rank

Product category

Construction Chemicals

NAICS

Asphalt Paving, Roofing, and Saturated Materials Manufacturing (32412), Asphalt Paving Mixture and Block Manufacturing (324121)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

Modified Bitumen Roofing (IMADAFAG)

akta.pro secondary industries

Industrial & Waterproofing Bitumen Products (Roofing, Membranes, Shingles, Sealants) (EUALAKAF), Asphalt Emulsions (Cationic/Anionic, CRS/SS, Specialty Emulsions) (EUALAKAB), Asphalt Mixing & Paving Materials (Hot/Warm/Cold Mix, RAP/RAS Blends) (EUALAKAG), Polymer-Modified Asphalt (PMB) & Modified Binders (SBS/Crumb Rubber/Plastomers) (EUALAKAD)

Keywords

• Bitumen waterproofing products
• Roof coating materials
• Road construction products
• Construction chemicals
• Building protection materials

Headquarters

HQ city

Zwickau

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Bitumen Construction Products Sales: BORNIT generates revenue through the sale of bitumen-based construction products including waterproofing materials, roof coatings, road construction materials, and accessories/tools. Products are sold through a dealer network and direct sales. Pricing follows B2B model with quotes-based pricing for custom orders and published price lists for standard products.
2. Professional Program Sales: Sale of products through the Bauchemie Profi-Programm (Professional Building Chemistry Program) catalog, serving professional contractors and tradespeople in the construction industry.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

BORNIT-Werk Aschenborn GmbH manufactures and sells bitumen-based construction products for three core application areas: building waterproofing (Wand), roof coatings (Dach), and road construction (Straße). The company produces polymer-modified bitumen thick coatings (PMBC), bitumen emulsions, primers, sealing slurries, joint sealants, and asphalt repair materials, along with a water-based Greenline sub-brand for environmentally friendly applications. Products are complemented by specialized application tools and accessories for professional contractors and tradespeople.

Product overview

BORNIT is a manufacturer of bitumen-based construction waterproofing and road maintenance products founded in 1868, headquartered in Zwickau, Germany. The company offers a comprehensive portfolio organized into four main product categories: Dach (Roof) products for roof waterproofing and coating including primers (Bitugrund, Bitugrund Fix, Dachgrund 220), coatings (Dachacryl 230, Dachlack, Flexbit), adhesives (Kaltkleber, Sprühkleber), mastics (Kaltspachtel), sealing tapes (Dreiecksband, Trapezband, Alu-Tape), and reinforcement fabrics (Glasgittergewebe 58); Wand (Wall) products for building waterproofing including foundation waterproofing (Fundamentdicht 1K, Fundamentflex 2K), sealing slurries (Elastikschlämme 1K, Elastikschlämme 2K, Dichtungsschlämme), injection products (Injektil 100, Injektionscreme Plus, Sperr-Injekt), membrane systems (BORNIthene Plus, Fugenflex-Band), primers (Fundamentgrund, Basisgrund), and professional waterproofing (Profidicht 1K Fix, Profidicht 1K S, Profidicht Hybrid 2K); Straße (Road) products for asphalt repair and road construction including cold and hot sealing compounds (Kaltverguss, Heißvergussmasse N1, Heißvergussmasse TL, Pflastervergussmasse), crack repair (Asphalt-Fix, Schlagloch-Ex, Riss-Tape, Rissflex), emulsions (Bitumenemulsion C60B4-REP, Bitumenemulsion C60BP4-S), asphalt products (Kaltmischgut, Reaktiv-Asphalt, Guss-Asphalt), joint systems (Fugenband, Naht-Modul, Rand-Modul), road markings, and application equipment (Vergusskocher, Flexomat 3.1); and Greenline sub-brand offering water-based environmentally friendly bitumen products. The portfolio includes specialized tools and accessories for product application. BORNIT also provides digital services including BORNIT-TV educational videos and an online BORNIT-TOOLBOX with consumption calculator, dealer locator, and requirements list functionality.

Differentiator

Problem solved

Functional benefit

Products and services

• Dach (Roof) Product Line Bitumen-based products for roof waterproofing and coating including primers (Bitugrund, Bitugrund Fix, Dachgrund 220, Speedbit-Primer, Unibit, Asphaltprimer), coatings (Dachacryl 230, Dachlack, Flexbit), adhesives (Kaltkleber, Sprühkleber, Blechkleber), mastics (Kaltspachtel), sealing tapes (Dreiecksband, Trapezband, Alu-Tape), reinforcement fabrics (Glasgittergewebe 58, Glasgittergewebe 165), and cleaning products (Bitumenreiniger, MultiClean, MultiClean Fix). For professional roofing contractors.
• Wand (Wall) Product Line Bitumen and mineral-based products for building waterproofing including foundation waterproofing (Fundamentdicht 1K, Fundamentflex 2K), sealing slurries (Elastikschlämme 1K, Elastikschlämme 2K, Dichtungsschlämme, Schlämme SB1, Schnellpulver SB2, Verkieseler SB3), injection products (Injektil 100, Injektionscreme Plus, Sperr-Injekt), membrane systems (BORNIthene Plus, Fugenflex-Band), primers (Fundamentgrund, Basisgrund), professional waterproofing (Profidicht 1K Fix, Profidicht 1K S, Profidicht Hybrid 2K), and basement waterproofing systems. For professional contractors.
• Straße (Road) Product Line Bitumen-based products for road construction and maintenance including cold and hot sealing compounds (Kaltverguss, Heißvergussmasse N1, Heißvergussmasse TL, Pflastervergussmasse, Schienenvergussmasse), crack repair products (Riss-Tape, Rissflex, Rissmasse H, Riss-Tape KSK, Riss-Modul SpeedUp), asphalt repair (Asphalt-Fix, Schlagloch-Ex, Streufix 2.0, Kaltmischgut, Reaktiv-Asphalt, Guss-Asphalt), bitumen emulsions (Bitumenemulsion C60B4-REP, Bitumenemulsion C60BP4-S), joint systems (Fugenband, Fugenband 7 KSK, Fugenband KSK, Fugenspachtel, Naht-Modul, Nahtflex®, Rand-Modul, Randdicht heiß, Randflex), repair mortars (Reparaturmörtel, Reparaturmörtel-Emulsion, Fertigschlämme, Bitufug 2K), road markings, and aggregates (RoadStixx, Rundschnur, Edelsplitt). For road construction and maintenance professionals.
• Greenline Product Line Water-based, environmentally friendly bitumen product sub-brand for sustainable construction applications, including Dachbit, Flexbit, Grundbit, Speedbit-Primer, and Unibit in water-based formulations. Offers solvent-free alternatives to traditional bitumen products where environmental considerations are prioritized. For construction professionals seeking sustainable building protection solutions.
• BORNIT Application Tools and Accessories Specialized tools and accessories for bitumen product application including Handrührgerät (hand mixer), Ankerrührer (anchor stirrer), Leerkartusche mit Tülle (empty cartridge with spout), Haftkleber-Spritze (adhesive applicator gun), Adapter für Haftkleber-Spritze, Handstampfer (hand compactor), Handziehschuh (hand applicator shoe), Heißluftlanze (hot air lance), Vergusskocher (sealing heater), Vergusskanne (pouring can), Vergusswürfelzange (gripping tongs), Profi-Gummischieber (rubber squeegee), Profi-Kartuschenpistole (caulking gun), and Bitufug 2K Mischtülle (mixing nozzle). For professional contractors using BORNIT products.

Quantifiable outcome

• Products with crack-bridging properties for long-term stability in waterproofing applications
• +1 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature3 records

Partnerships

Seven partnerships are on record, tiered core, minor and major.

• Basalt AGcoreOthersRelated company within the Werhahn group. Basalt AG is one of Germany's leading building materials manufacturers with over 125 years of tradition and more than 150 affiliated companies. The relationship provides synergies in the construction materials sector.
• Rathscheck Schiefer und Dach-SystememinorOthersCompany under Wilh. Werhahn KG, specializing in slate and roof systems. Rathscheck has over 200 years of experience in slate products, founded in 1793 and acquired by Werhahn in 1904.
• Spedition UmbreitminorChannel Partner/ Reseller/ DistributorLogistics partner providing quality-focused transport services. Umbreit emphasizes quality in all products and ensures careful delivery of goods directly to recipients.
• DACHSER LogisticminorChannel Partner/ Reseller/ DistributorLogistics partner. DACHSER is one of the leading logistics companies, having developed dynamically in harmony with technical progress and globalization. Provides intelligent logistics services for BORNIT product distribution.
• BAU (Messe München)majorGTM or Marketing PartnerTrade fair partnership. BAU is the world's leading trade fair for architecture, materials, and systems held in Munich. BORNIT participates with its own booth to showcase products and connect with construction professionals.
• bauma (Messe München)majorGTM or Marketing PartnerTrade fair partnership. bauma is the world's largest construction machinery trade fair in Munich. BORNIT maintains presence at this major industry event.
• Deutsche Bauchemie e.V.minorOthersIndustry association membership. Deutsche Bauchemie represents the construction chemistry industry in Germany with over 70 years of experience and advocacy for the sector.

Scale indicators4 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Mapei: Mapei is a major global manufacturer of construction chemicals including waterproofing, sealants, and concrete repair systems. Its product lines overlap with BORNIT's Profidicht range and mineral sealing slurries, and Mapei competes for the same professional contractor customer base in Germany and across Europe.
• Bostik (Arkema): Bostik, the adhesive solutions arm of Arkema, offers bitumen-compatible sealants, waterproofing membranes, and construction adhesives. It competes with BORNIT's Wand and Dach ranges through both direct sales and distribution, and benefits from significantly larger R&D and global reach.
• Sika AG: Sika is a global specialty chemicals company with a sizable construction chemicals and waterproofing portfolio, including bitumen-compatible sealants, roofing, and concrete repair systems. While much larger and broader, Sika directly competes with BORNIT in roof waterproofing, foundation sealing, and road repair applications.
• BASF Master Builders Solutions: BASF's Master Builders Solutions division offers waterproofing, concrete repair, and sealing products under brands including Deitermann. It competes directly with BORNIT's Wand and Dach ranges and is a fellow member of Deutsche Bauchemie e.V.
• Saint-Gobain Weber: Weber (Saint-Gobain) is a major European manufacturer of building chemicals including façade, tile, and waterproofing systems. It competes with BORNIT's mineral sealing slurries and foundation waterproofing products for the same German and European contractor channels.

Direct peers

• Remmers GmbH: Remmers is a German manufacturer of construction chemicals, wood coatings, and waterproofing products. Its basement waterproofing, façade protection, and concrete repair ranges directly overlap with BORNIT's Fundamentdicht, Elastikschlämme, and Profidicht product lines.
• KÖSTER Bauchemie AG: KÖSTER is a German specialist manufacturer of waterproofing systems, injection resins, and sealing slurries, serving construction professionals across Europe. Its Wand (Wall) product range and crack-sealing portfolio closely parallel BORNIT's Elastikschlämme, Injektil, and Fundamentflex products.
• IKO: IKO is a global manufacturer of roofing and waterproofing systems with a strong bitumen shingle and membrane portfolio. Its product mix in modified bitumen roofing and foundation waterproofing directly overlaps with BORNIT's PMBC, Dachbit, and Fundamentflex ranges.
• Soprema: Soprema is a leading European specialist in waterproofing, roofing, and sealing systems with a strong bitumen-based product portfolio, directly comparable to BORNIT's Dach, Wand, and Straße product categories. Both companies serve professional contractors across Europe via dealer networks and emphasize product compliance with European standards.

Emerging players

• Triflex GmbH & Co. KG: Triflex is a German manufacturer of liquid-applied waterproofing systems for roofs, balconies, and parking decks. Its crack-bridging slurry and roof coating products compete closely with BORNIT's Elastikschlämme 1K/2K and Dachacryl ranges for professional waterproofing contractors.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@bornitgermany5423
• LinkedInlinkedin.com/company/bornit-werk-aschenborn-gmbh

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 BORNIT