Polyglass Spa
Polyglass Spa is an Italian manufacturer of waterproofing membranes, insulation, and roof coatings for construction, operating as a wholly owned subsidiary of MAPEI Group with 923 employees and presence in 35+ countries.
- Company typePrivate
- Founded-
- HeadquartersPonte Di Piave, Italy
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Polyglass Spa does
Polyglass S.p.A. is an Italian manufacturer of modified bitumen roofing and waterproofing membranes, synthetic FPO/TPO and PVC-P membranes, liquid waterproofing products, and thermal and acoustic insulation systems, serving residential, commercial, industrial, and infrastructure construction markets. The company organizes its offering into five core product lines — Polymer Bitumen Membranes (including the proprietary ADESO self-adhesive system with SEALLap polyurethane bonding and NAT polymer-aging control), MAPEPLAN Synthetic Membranes, Liquid Waterproofing Products and Accessories, Thermal Insulation, and Acoustic Insulation — and complements these with system-level solutions such as Cool Roof, Green Roof, BROOF fire-rated systems, and the XSOLAR modular photovoltaic mounting system. Polyglass reports 100 million m² of annual membrane production capacity and a cumulative 2 billion m² of roofs waterproofed worldwide across more than 35 countries.
The business operates through a direct enterprise sales motion supported by a dedicated Technical Support department that conducts site inspections, checks, and maintenance support across project stages. Distribution runs through a network of certified installers and applicators trained via the Polyacademy program, supplemented by country-specific websites and regional offices in Italy, the USA, Canada, Egypt, and Singapore. The revenue model is predominantly hardware sales of membranes, liquid products, and insulation, with a smaller technical-support services layer; pricing is not publicly disclosed. The company was founded prior to its 2008 acquisition by the MAPEI Group and currently operates as a wholly owned subsidiary, with Carlo Luisi appointed as CEO effective May 15, 2026. In September 2024, Polyglass expanded into the Netherlands via the acquisition of Wecal Isolatie Techniek.
Polyglass Spa firmographics
Firmographics- Name
- Polyglass Spa
- Legal name
- Polyglass S.p.A.
- Website
- https://polyglass.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Polyglass Spa is an Italian manufacturer of waterproofing membranes, insulation, and roof coatings for construction, operating as a wholly owned subsidiary of MAPEI Group with 923 employees and presence in 35+ countries.
- Ownership category
- akta.pro rank
Polyglass Spa industry classification
Industry- Product category
- Roofing and Waterproofing Membranes
- NAICS
- Urethane and Other Foam Product (except Polystyrene) Manufacturing (32615), Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing (326130), Plastics Packaging Film and Sheet (including Laminated) Manufacturing (326112)
- SIC
- Miscellaneous Plastics Products (3080), Plastics Foam Products (3086)
- akta.pro primary industry
- Foam Plastic Insulation (EPS/XPS/PIR/PUR) (IMADAGAD)
- akta.pro secondary industries
- Polymer Foams & Cellular Materials (PU Foams, EPS/XPS, Structural Foams) (IMAEANAL), Plastic Films & Laminated Packaging Structures Manufacturing (IMANAEAD)
Keywords
Where Polyglass Spa is headquartered
LocationHeadquarters
- HQ city
- Ponte Di Piave
- HQ country
- Italy
- HQ region
- Europe
Offices7 records
Markets served
Polyglass Spa business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Waterproofing Membrane Sales: Manufacture and sale of polymer bitumen waterproofing membranes, synthetic FPO/TPO and PVC-P membranes, self-adhesive membranes, and ultra-light membranes for construction and building applications.
- Liquid Waterproofing Products: Production and sale of liquid waterproofing products including glues, paints, primers, liquid membranes, breathable systems, and protection products.
- Insulation Products: Sale of thermal and acoustic insulation products for building applications.
- Technical Support Services: Technical support services including site inspections, checks, and maintenance support for waterproofing projects.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels12 records
Polyglass Spa product offering
Product offeringCore offering
Polyglass Spa manufactures polymer bitumen waterproofing membranes, synthetic FPO/TPO and PVC-P membranes (MAPEPLAN), self-adhesive membranes (ADESO), liquid waterproofing products, and thermal/acoustic insulation systems for construction and building applications. The company also distributes the XSOLAR modular support system for rooftop photovoltaic panels and provides technical support services including site inspections and certified applicator training through Polyacademy.
Product overview
Polyglass Spa is a leading manufacturer of modified bitumen roofing and waterproofing membranes, insulation, and roof coatings for low- and steep-slope applications. The company operates as part of the Mapei Group (joined in 2008) and offers a comprehensive portfolio organized into five core product lines: Polymer Bitumen Membranes (using ADESO technology with SEALLap and NAT systems), MAPEPLAN Synthetic Membranes (FPO/TPO and PVC-P formulations), Liquid Waterproofing Products and Accessories, Thermal Insulation, and Acoustic Insulation. Key products include SPIDER P SA self-adhesive membranes, XSOLAR SYSTEM for photovoltaic panel mounting, and BROOF fire-rated solutions. The company serves residential, commercial, and industrial construction sectors with waterproofing solutions for roofs, foundations, hydraulic works, roads, bridges, and viaducts. Polyacademy provides professional training services for applicators and industry professionals.
Differentiator
Problem solved
Functional benefit
Brands
- MAPEPLAN: Synthetic membranes product line including FPO/TPO and PVC-P membranes for waterproofing applications
- ADESO
- Polylastic
- XSOLAR
- Polyacademy
- Crea-Capitolati
Products and services
- Polymer Bitumen Membranes Waterproofing membranes made from distilled bitumen-based polymer compounds, offering high quality and outstanding performance for various waterproofing applications on roofs, foundations, and underground structures.
- MAPEPLAN Synthetic Membranes Synthetic waterproofing membranes available in FPO/TPO (Flexible Polyolefin/Thermoplastic Olefin) and PVC-P formulations, providing durable solutions for flat roof and structural waterproofing.
- Liquid Waterproofing Products and Accessories Adhesives, paints, primers, liquid membranes, breathable systems, and protection products for comprehensive waterproofing solutions.
- Thermal Insulation Products Products designed for thermal insulation to improve energy efficiency in buildings.
- Acoustic Insulation Products Products designed for acoustic insulation to reduce noise transmission in buildings.
- Self-Adhesive Membranes (ADESO Range) Self-adhesive waterproofing membranes using ADESO technology with SEALLap polyurethane self-adhesive system for improved bonding along side laps during application.
- XSOLAR SYSTEM Innovative modular support system for photovoltaic panels, consisting of four elements: BASE, FLANGE, EXTENSION and HEAD. Assembled in two configurations for rooftop photovoltaic installations.
- MAPEPLAN T M BROOF (t2) Synthetic roofing and waterproofing membrane with BROOF fire performance classification (t2), suitable for flat roof applications and compliant with EN 13956 European standard.
- SPIDER P SA Top-quality prefabricated self-adhesive bitumen membrane produced using ADESO technology with elastomeric-plastomeric compound. Features SEALLap polyurethane self-adhesive system and NAT technology for polymer matrix aging control.
- Polyacademy Training Programs Professional training programs for applicators, installers, and distributors covering waterproofing techniques, membrane application, and product specifications.
Quantifiable outcome
- 100 million m² of membranes produced annually
- +2 more outcomes
Companies that use Polyglass Spa
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles3 records
Polyglass Spa technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Polyglass Spa partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Wecal Isolatie TechniekcoreWecal Isolatie Techniek is an insulation technology company that joined the Polyglass family in September 2024 as part of MAPEI Group's expansion strategy in the Netherlands. This acquisition strengthens Polyglass's position in the Dutch market for insulation and waterproofing solutions.
Scale indicators5 records
Recent moves8 records
Expansion highlights6 records
Polyglass Spa competitors and assessment
Company assessmentBroad incumbents
- GAF Materials Corporation: North America's largest roofing manufacturer producing commercial and residential membranes, coatings, and insulation. Comparable as a larger incumbent in waterproofing and roofing systems with overlapping membrane products, broader portfolio, and stronger North American commercial specification presence.
- Sika AG: Swiss multinational specialty chemicals company with a major roofing and waterproofing membranes business alongside sealants, adhesives, and concrete technology. Comparable as a larger incumbent offering overlapping waterproofing capabilities within a broader construction chemicals portfolio.
- Johns Manville: US-based Berkshire Hathaway-owned manufacturer of insulation, roofing membranes, and engineered materials. Comparable to Polyglass across both waterproofing membranes and the insulation product line acquired via Wecal, operating as a larger diversified building products incumbent.
Direct peers
- IKO Industries: Canadian-headquartered global manufacturer of waterproofing membranes, roofing shingles, and insulation products. Directly comparable to Polyglass as a multi-product waterproofing and insulation manufacturer with similar bitumen-based and synthetic membrane offerings and global geographic footprint.
- Soprema Group: French-headquartered global manufacturer of waterproofing membranes, insulation, and roofing systems. Directly comparable to Polyglass as a leading bitumen and synthetic membrane producer serving construction with overlapping product categories and similar technical specification-driven sales model.
- Firestone Building Products: Manufacturer of EPDM rubber roofing membranes, TPO, and modified bitumen systems for commercial and industrial roofing. Directly competes with Polyglass in synthetic and bituminous waterproofing membranes with overlapping customer segments and certification-driven specification model.
- Carlisle Construction Materials: US-based manufacturer of EPDM, TPO, and PVC single-ply roofing membranes plus insulation. Directly comparable to Polyglass's MAPEPLAN synthetic membrane line in flat-roof commercial waterproofing, with similar technical specification and installer network-driven sales model.
- Derbigum Group: Belgian manufacturer of bituminous waterproofing membranes and roofing systems. Directly comparable to Polyglass as a European bitumen-membrane specialist with similar product positioning, technical specification sales model, and focus on flat-roof commercial waterproofing.
Regional players
- Bauder Limited: UK-headquartered manufacturer of bituminous and synthetic waterproofing membranes plus thermal insulation for flat and pitched roofs. Closely comparable to Polyglass in product mix, with a primarily UK-focused commercial presence versus Polyglass's broader southern European and Latin American footprint.
- Index S.p.A. Italian manufacturer of waterproofing membranes, thermal and acoustic insulation, and chemical products for construction. Closely comparable to Polyglass as a domestic Italian competitor with overlapping bitumen membrane, insulation, and liquid waterproofing product lines and similar sales channels.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Polyglass Spa social profiles
Digital presencePolyglass Spa compliance and trust
Trust signalCompliance9 records
Polyglass Spa financial estimates
Financial estimateRevenue estimate
Valuation estimate
Polyglass Spa leadership team
Management profileNumber of profiles
Profiles1 record
Polyglass Spa subsidiaries and ownership
Company hierarchySubsidiaries1 record
Polyglass Spa funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Polyglass Spa M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Polyglass Spa
What does Polyglass Spa do?
Polyglass Spa manufactures polymer bitumen waterproofing membranes, synthetic FPO/TPO and PVC-P membranes (MAPEPLAN), self-adhesive membranes (ADESO), liquid waterproofing products, and thermal/acoustic insulation systems for construction and building applications. The company also distributes the XSOLAR modular support system for rooftop photovoltaic panels and provides technical support services including site inspections and certified applicator training through Polyacademy.
Is Polyglass Spa a public or private company?
Polyglass Spa is a private company. It is classified as corporate owned and is currently operating.
When was Polyglass Spa founded?
Polyglass Spa was founded in -1. It employs 501 to 1,000 people.
Where is Polyglass Spa based?
Polyglass Spa is headquartered in Ponte Di Piave, Italy, in the Europe region.
How does Polyglass Spa make money?
Four revenue lines are on record. Waterproofing Membrane Sales are the primary driver. The others are liquid Waterproofing Products, insulation Products and technical Support Services.
Who are Polyglass Spa's main competitors?
Broad incumbents on record are GAF Materials Corporation, Sika AG and Johns Manville. Direct peers are IKO Industries, Soprema Group, Firestone Building Products, Carlisle Construction Materials and Derbigum Group. Regional players are Bauder Limited and Index S.p.A..
Does Polyglass Spa have an API?
No public API is recorded for Polyglass Spa.
What industry is Polyglass Spa in?
Polyglass Spa's product category is Roofing and Waterproofing Membranes. Its primary akta.pro industry code is IMADAGAD, Foam Plastic Insulation (EPS/XPS/PIR/PUR), with a secondary code of IMAEANAL, Polymer Foams & Cellular Materials (PU Foams, EPS/XPS, Structural Foams). Its NAICS code is 32615 and its SIC code is 3080.