Alwitra

Name

Alwitra

Legal name

alwitra GmbH

Website

https://alwitra.de

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

251–500 employees

Ownership category

akta.pro rank

Product category

Flat Roof Waterproofing Systems

NAICS

Roofing Contractors (23816)

SIC

Asphalt Paving & Roofing Materials (2950), Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820)

akta.pro primary industry

Roofing Systems & Waterproofing (Membranes, Shingles, TPO/EPDM, Liquid-Applied) (IMAFAMAA)

akta.pro secondary industries

Roof Underlayment & Vapor Barriers (IMADAFAI), Flashing, Edge Metal & Roof Accessories (IMADAFAJ), Skylights, Roof Windows & Daylighting (IMADAFAL)

Keywords

• Flat roof waterproofing
• Synthetic roofing membranes
• Roof edge profiles
• Flat roof drainage systems
• Photovoltaic mounting rails

Headquarters

HQ city

Trier

HQ country

Germany

HQ region

Europe

Offices2 records

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. Flat roof system products: alwitra generates revenue through the sale of complete flat roof system components including waterproofing membranes (EVALON, EVALASTIC), aluminum profiles, insulation materials, drainage systems, daylight systems, and accessories. As a system supplier, they provide everything from vapor barrier to drainage from a single source.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels7 records

Core offering

Alwitra is a system supplier of integrated flat roof waterproofing and building envelope solutions for commercial, institutional, and residential flat roofs. Its product range covers synthetic waterproofing membranes (EVALON and EVALASTIC), patented aluminium roof edge profiles, insulation materials (EVAROC, EVAPIR, EVAFOL SK), the EVATEC Solar photovoltaic mounting rail, daylight systems, and a complete flat roof drainage subsystem (EVASTEEL, roof drains, parapet outlets, emergency drains, water spouts). All components are designed and supplied as a matched system under the "Alles-aus-einer-Hand" approach for professional roofing contractors, architects, and building materials trade.

Product overview

Alwitra is a system supplier offering an integrated flat roof system under the 'Alles-aus-einer-Hand' (everything from one source) approach. The core portfolio centers on Kunststoffdachbahnen (plastic waterproofing membranes) — specifically EVALON (synthetic EVA membrane) and EVALASTIC (EPDM membrane awarded the Blue Angel) — which provide the primary roof waterproofing layer. Complementary product lines include: aluminium roof edge profiles (Dachrandabschlussprofile, Wandanschlussprofile, and Kunststoffbeschichtung) for premium edge details; EVATEC Solar for photovoltaic mounting; Tageslichtsysteme (kerbs and rooflights) for daylighting; a complete Entwässerung (drainage) subsystem with EVASTEEL, roof drains, parapet outlets, emergency drains, and water spouts; and a Zubehör (accessories) line covering vents, walkway tiles, flashing tapes, and structural profiles. Alwitra has recently expanded into insulation materials (Dämmstoffe), offering EVAROC (stone wool boards), EVAPIR, EVAPIR G, and EVAFOL SK (vapor barrier) as part of a hybrid insulation structure. All components are designed to work as a seamlessly integrated system.

Differentiator

Problem solved

Functional benefit

Brands

• EVALON: Synthetic waterproofing membrane for flat roofs with material-homogeneous welding technology
• EVALASTIC
• EVATEC Solar
• EVAROC
• EVAPIR
• EVAFOL SK

Products and services

• EVALON Synthetic Waterproofing Membrane
• EVALASTIC EPDM Waterproofing Membrane
• EVALON VSK Self-Adhesive Flashing Membrane
• Aluminium Roof Edge Profiles (Dachrandabschlussprofile, Dachrandabdeckungen, Wandanschlussprofile)
• EVATEC Solar Mounting Rail System
• Daylight Systems (Tageslichtsysteme) — Aufsetzkränze and Lichtkuppeln
• Flat Roof Drainage System (Entwässerung) — Dachabläufe, Attikaabläufe, Notentwässerung, Wasserspeier, Sanierungsablauf, EVASTEEL
• Flat Roof Accessories (Zubehör)
• EVAROC & EVAROC G Stone Wool Insulation Boards
• EVAPIR & EVAPIR G PIR Insulation Boards
• EVAFOL SK Vapor Barrier
• Digital Planning Tools (Flachdachatlas, Entwässerungstool, Produktkonfigurator, Systemkonfigurator, Ausschreibungstexte)

Quantifiable outcome

• EVALASTIC is the first roofing membrane to receive Blue Angel environmental certification
• +1 more outcomes

Named customers14 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Paul Bauder GmbH & Co. KG: German manufacturer of flat and pitched roof waterproofing systems, insulation, and green roof solutions. Bauder is one of Alwitra's closest direct competitors in the DACH flat roof membrane and system market with a comparable integrated portfolio.
• Sika AG: Swiss specialty chemicals company with a Roofing division producing single-ply membranes (Sarnafil, Sikaplan) and full roofing systems. Sika competes directly with EVALON/EVALASTIC in European waterproofing membranes.
• Soprema Group: French-headquartered manufacturer of waterproofing membranes, insulation, and roofing systems. Soprema is a major European competitor to Alwitra across synthetic and bituminous flat roof membranes.
• Carlisle Construction Materials: US-based manufacturer of EPDM (Carlisle SynTec) and TPO single-ply roofing membranes. Carlisle is a global leader in EPDM technology, directly comparable to Alwitra's EVALASTIC offering.
• Firestone Building Products: Manufacturer of EPDM (RubberGard) and TPO roofing membranes serving commercial and industrial flat roofs. Firestone is one of the most established EPDM competitors to EVALASTIC globally.
• IKO Group: International manufacturer of roofing membranes, shingles, and waterproofing systems with strong European presence. IKO competes with Alwitra across flat roof membrane categories.
• Renolit SE: German manufacturer of polymer films including roofing membranes (RENOLIT ALKORPLAN PVC, EVAL-based products) for flat roof waterproofing. Renolit is a comparable specialty membrane producer in the European market.
• Tremco Roofing and Building Maintenance: Manufacturer of commercial roofing systems including modified bitumen, single-ply membranes, and coatings. Tremco offers overlapping flat roof waterproofing solutions comparable to Alwitra's integrated systems approach.

Broad incumbents

• Kingspan Group: Parent company of Alwitra and a global leader in insulated panels and building envelope solutions. Kingspan operates Kingspan Insulation, providing direct overlap with Alwitra's new insulation product line and broader building envelope portfolio.
• BMI Group (Braas Monier): European leader in pitched and flat roofing systems including membranes and insulation. BMI offers a broader portfolio of roofing solutions, overlapping with Alwitra's flat roof waterproofing and accessories offering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights8 records

Customer concentration

• Xx.com/alwitra
• Facebookfacebook.com/alwitra.flachdachsysteme
• LinkedInlinkedin.com/company/alwitra

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments

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

Frequently asked questions about Alwitra