BMI Group

What BMI Group does

BMI Group is a European market leader in roofing and waterproofing systems, headquartered in Loughton, United Kingdom, and operating across more than 30 countries in Europe, Asia, and Africa. The company manufactures and supplies complete, integrated roof systems — pitched roofs (clay tiles, concrete tiles, solar roofs), flat roofs (bitumen membranes, synthetic/TPO membranes including the EverGuard range installed on over 300 million square meters globally, and liquid-applied waterproofing), plus civil engineering waterproofing and adjacent construction products such as structural waterproofing (Monarflex), acoustic systems (Monarfloor), insulation (PIR, stonewool, XPS), rooflights, and active roofs (green, blue, solar, and Noxite air-purifying systems). BMI's commercial identity is carried by 17+ historical brands — including Redland (180+ years), Vedag (170+ years), Icopal (100+ years), Braas, Monier, Coverland, Wolfin, Sealoflex, Villas, and Cobert — each with deep regional recognition. The company has publicly committed to exit the Swiss market, reducing its country footprint by one.

Name

BMI Group

Legal name

BMI Group Holdings UK Limited

Website

https://bmigroup.com

Company type

Private

Founded year

1840

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

BMI Group is a European manufacturer of integrated pitched and flat roofing and waterproofing systems, operating through 17+ historical brands across 30+ countries. The privately held, UK-headquartered company serves residential, contractor, industrial, commercial, and public-sector customers with tiles, membranes, and active roof technologies.

Ownership category

akta.pro rank

Product category

Roofing and Waterproofing Systems

NAICS

Asphalt Shingle and Coating Materials Manufacturing (324122)

SIC

Asphalt Paving & Roofing Materials (2950)

akta.pro primary industry

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

akta.pro secondary industries

Roofing Adhesives, Sealants & Leak Repair (IMADAOAF), Roof Insulation & Cover Boards (IMADAFAN)

Keywords

• Roofing systems
• Waterproofing solutions
• Pitched roof tiles
• Flat roof membranes
• Civil engineering waterproofing

Headquarters

HQ city

Loughton

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Roofing Materials Sales: Sale of complete roof systems including pitched roof tiles (clay, concrete), flat roof membranes (bitumen, synthetic/TPO), liquid waterproofing, and civil engineering waterproofing products.
2. Roofing Training and Support Services: BMI Academy training programs, consultancy services, technical support, and professional network programs for roofers and contractors.
3. Digital Services: Digital measurement and design services including PlanMaster for roof measuring, DesignMaster CAD, and BIM support services.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

BMI Group manufactures and supplies complete roofing and waterproofing systems for pitched roofs (clay tiles, concrete tiles, solar roofs) and flat roofs (bitumen membranes, synthetic/TPO membranes, liquid applied waterproofing), alongside civil engineering waterproofing, green roofs, blue roofs, and structural/acoustic construction products. The company delivers these systems through historic sub-brands such as Redland, Braas, Icopal, Vedag, Monier, Wolfin, Coverland, and EverGuard across 30+ countries in Europe, Asia, and Africa, supported by digital services (PlanMaster, DesignMaster, FixMaster) and training via BMI Academy.

Product overview

BMI Group is a European market leader in roofing and waterproofing systems, offering comprehensive solutions across both pitched and flat roof categories. The product portfolio centers on complete roofing systems rather than individual materials, including pitched roof solutions (clay tiles, concrete tiles, solar roofs), flat roof waterproofing (synthetic membranes, bitumen membranes, liquid applied waterproofing), and specialized systems (blue roofs, green roofs, civil engineering waterproofing). The company operates through multiple sub-brands including Braas, Monier, Icopal, Wolfin, Sealoflex, Coverland, Vedag, Ormax, Redland, Siplast, Zanda, Bramac, Cobert, EverGuard, Villas, and Wierer, each serving specific regional markets with localized product offerings. Supporting the core product portfolio are digital tools (PlanMaster for roof measurement, FixMaster for design, DesignMaster CAD, BIM services) and BMI Academy training programs. Recent strategic investments include a C$200 million partnership with Rock Tech Lithium for a lithium converter facility in Canada, and partnerships for converting legacy pulp and paper assets into sustainable energy solutions.

Differentiator

Problem solved

Functional benefit

Brands

• Braas: Market leader for complete pitched roof systems with extensive range of services
• Monier
• Icopal
• Wolfin
• Sealoflex
• Coverland
• Vedag
• Ormax
• Redland
• Siplast
• Zanda
• Bramac
• Cobert
• EverGuard
• Villas
• Wierer

Products and services

• Pitched Roof Systems Complete pitched roof systems covering clay tiles, concrete tiles, and solar roofs for residential and commercial buildings, marketed as a standalone roof system offering.
• Flat Roof Systems Premium waterproofing solutions for flat roof applications, encompassing synthetic membranes, bitumen membranes, and liquid applied waterproofing systems sold as an integrated offering.
• Blue Roof Systems Water management systems that move water storage from ground-level to roof level, enabling sustainability target achievement.
• Green Roof Systems Sustainable roofing solutions that improve business sustainability and open roof space for amenity, biodiversity, and property value uplift.
• Civil Engineering Waterproofing Advanced waterproofing solutions for demanding civil engineering projects across the globe, supplied under brands such as Wolfin and Siplast.
• Concrete Roof Tiles Innovative concrete roof tile solutions providing design possibilities and weather performance for pitched roof applications.
• Clay Roof Tiles Natural clay tiles offering timeless charm and popularity for pitched roofs, supplied as part of the complete pitched roof system.
• Synthetic Membranes (Single-Ply TPO) Modern, flexible, and lightweight single-ply waterproofing membranes for flat roofs, including the EverGuard TPO range installed on more than 300 million square meters worldwide.
• Bitumen Membranes Traditional bitumen membrane systems offering the latest flat-roof technology for various building types and surfaces.
• Liquid Applied Waterproofing Resin-based liquid roofing systems that create seamless, durable waterproofing surfaces on complex structures, including Hot Melt, PMMA, and Sealoflex formulations.
• Solar Roof Systems Photovoltaic solar roof systems integrated with pitched roofing membranes and tiles for on-site electricity generation.
• Active Roof Systems (Solar, Noxite, Rainwater Recycling) Roof systems that perform additional functions beyond shelter, including solar power generation, rainwater recycling, energy cost reduction, and air purification through Noxite technology.
• Monarflex Structural Waterproofing Structural waterproofing range including damp proof membranes, radon protection, tanking membranes, and geomembranes for below-ground and structural applications.
• Monarfloor Acoustic Systems Acoustic wall and floor solutions including floating floors, cassette flooring, and acoustic flanking systems for residential and commercial buildings.
• Cambrian Recycled Natural Slate Engineered slate made with responsibly rescued natural Welsh slate waste, offered as a sustainable roofing product.
• Monarflex Scaffold Sheeting and Temporary Roof Covering Scaffold sheeting and temporary roof covering products for construction site protection.
• Icopal Single-Ply Waterproofing Membranes High-performing, lightweight, and flexible single-ply waterproofing membranes and accessories supplied under the Icopal brand with over 100 years of history.
• Hot Melt Liquid Roofing System Liquid roofing system with single pour and double pour options for flat roof applications, sold under the Icopal portfolio.
• PMMA Liquid Roofing System Liquid applied roofing system using PMMA resin technology for fast-curing waterproofing applications.
• BMI Rooflights (Dalite and Daglaze) Rooflight solutions including Dalite and Daglaze products for flat roofs.
• Radenshield Reflective Radiant Barriers High-performance reflective foil underlays with thermal insulation properties for tiled and metal roof buildings, designed for compliance with National Building Regulations SANS 10400-XA: 2021 Ed 2 for energy usage in buildings.
• PlanMaster Digital Roof Measurement Service Digital roof measurement service providing free remote access to detailed measurements and reports for pitched and flat roof projects.
• BMI Academy Training Services Training programs for roofing professionals including continuing professional development, apprenticeship support, certification courses, and the annual Apprentice of the Year competition.
• DesignMaster CAD Roof Design Tool CAD design tool for pitched roofing projects supporting specification, design, and technical documentation.
• FixMaster Roof Design and Quotation Service Digital service for roof design and quotation support aimed at Redland pitched roofing customers.

Quantifiable outcome

• EverGuard TPO membranes installed on more than 300 million square meters of roofs worldwide
• +2 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered flagship and minor.

• Rock Tech LithiumflagshipStrategic or Co-development Partner · 8 April 2026Strategic partnership to develop a lithium converter facility in Red Rock, Ontario, Canada. BMI Group committed CAD $200 million as lead limited partner and anchor investor. Initial funding of up to CAD $30 million for site development and feasibility studies. Project will leverage Rock Tech's proven converter technology and industrial infrastructure from Germany, supported by Siemens' automation and digital twin technology. Aims to establish domestic Canadian processing capacity aligned with IRA and CUSMA requirements.
• EcostratminorStrategic or Co-development Partner · 17 March 2026Collaboration with Ecostrat for conversion of legacy pulp and paper assets. Partnership focused on sustainable industrial development.

Scale indicators8 records

Recent moves7 records

Expansion highlights7 records

Direct peers

• Owens Corning: US-listed global building materials manufacturer with a large Roofing division producing asphalt shingles and components. Directly comparable to BMI in pitched roofing materials and integrated roofing systems, though focused primarily on North America.
• Carlisle Construction Materials: Carlisle's CCM division is a leading US manufacturer of single-ply EPDM and TPO roofing membranes plus insulation. Directly competes with BMI's EverGuard TPO and Icopal single-ply product lines for commercial flat-roof projects.
• Wienerberger: Austrian-listed manufacturer of clay and concrete building products including pitched roof tiles. Closely comparable to BMI's Redland, Braas, Monier, and Wierer tile brands across European pitched roofing markets.
• Bauder: Privately held German/UK manufacturer of flat and pitched roof waterproofing systems including bitumen, single-ply, and green roofs. Closely competes with BMI's Icopal, Vedag, and EverGuard product lines in European commercial roofing.
• IKO: Family-owned global manufacturer of waterproofing and roofing products including asphalt shingles, membranes, and insulation. Comparable to BMI's Icopal and Vedag bitumen-based roofing systems across European and North American markets.

Broad incumbents

• GAF (Standard Industries): North America's largest roofing manufacturer (asphalt shingles, TPO, commercial roofing) and parent of BMI's controlling shareholder Standard Industries. Overlaps with BMI's flat-roof membranes, TPO, and integrated systems businesses at a global scale.
• Holcim Solutions and Products (Firestone Building Products): Holcim's building envelope arm (acquired Firestone Building Products) produces EPDM, TPO, and metal roofing systems globally. Comparable to BMI as a broad roofing and waterproofing systems manufacturer serving flat-roof commercial markets.
• Sika AG: Swiss-listed specialty chemicals company with a strong roofing and waterproofing segment, including single-ply membranes, liquid-applied systems, and sealants. Comparable to BMI's Wolfin, Sealoflex, and Siplast waterproofing product families.
• Kingspan Group: Irish-listed building envelope specialist in insulated panels, membranes, and roofing systems. Comparable to BMI as a pan-European building envelope manufacturer with a focus on energy-efficient, integrated roof and wall solutions.
• Etex Group: Belgian building materials group with roofing and fiber cement divisions including slates and roofing panels. Comparable to BMI as a European-focused building envelope manufacturer with multiple regional brands.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubevimeo.com/bmigroup
• Facebookfacebook.com/BMIUKandIreland
• LinkedInlinkedin.com/company/bmi-group-roofing-&-waterproofing-
• Instagraminstagram.com/bmi_turkiye
• Xx.com/we_see_further

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries3 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 BMI Group