Thermoplast

What Thermoplast does

Thermoplast is a privately held Canadian manufacturer of PVC window and door profiles, headquartered in Laval, Quebec, with a second extrusion plant in Anjou operated as THERMOPLAST Nextrusions. The company was originally founded in 1966, passed through Royal Building Products (2006-2016) and ENERGI Fenestration Solutions (2016-2021), and was re-established under its current name in May 2021 when partners Michael McCullough, Jean Marois, and Martin Boulanger acquired the Laval operations; Nextrusions was acquired from VISION Group in October 2021, bringing combined capacity to 47 extrusion lines across both facilities and a headcount in the 251-500 range. Core products fall into three lines: the Performance Series (all-PVC and hybrid aluminum/PVC casement, awning, fixed, single-hung, and slider systems, rated CW-PG100 / A3), the Tilt and Turn (Oscillo-Battante) Series achieving R8 / RE48 thermal performance with Passivhaus compatibility, and Custom Window Systems built via in-house engineering and tooling. Underlying technology centers on multi-chamber PVC extrusion (up to 17-chamber frames, 15-chamber sashes, 42mm insulated glass unit compatibility) combined with fusion welding and hybrid aluminum-PVC composite systems, backed by an in-house testing laboratory and tooling/machining workshop. The revenue model is B2B hardware sales of extruded PVC profiles, mouldings, sashes, and frames to window and door manufacturers in Quebec and the Maritimes, supplemented by engineering/design services, certification support (AAMA, NFRC, ENERGY STAR, NAFS, Passivhaus, LEED), and technical field support including on-site production training. GTM combines a direct enterprise field-sales motion with channel partners (manufacturer-dealer networks) and trade-association marketing via AVFQ partnerships; pricing is not publicly disclosed and is handled through direct quotes to fabricators. A Zero Waste Solutions PVC recovery and recycling program, RECYC-QUÉBEC Performance+ attestation, and a complete independent Environmental Product Declaration for all-PVC fenestration round out the sustainability positioning.

Name

Thermoplast

Legal name

THERMOPLAST

Website

https://thermoplast.com

Company type

Private

Founded year

1966

Operating status

Operating

Headcount range

251–500 employees

Short description

Thermoplast is a privately held Canadian PVC extrusion manufacturer in Laval, Quebec that produces window and door profiles, mouldings, sashes, and frames for B2B window and door manufacturers across Quebec and the Maritimes, operating 47 extrusion lines across two plants.

Ownership category

akta.pro rank

Product category

PVC Window and Door Profile Manufacturing

NAICS

Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Unsupported Plastics Film & Sheet (3081)

akta.pro primary industry

Thermoforming Sheet Extrusion (HIPS/PET/PP/ABS Sheets) (IMANACAG)

Keywords

• PVC extrusion
• Window profiles
• Door frames
• Fenestration manufacturing
• PVC building products

Headquarters

HQ city

Laval

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. PVC Profile Extrusion Sales: THERMOPLAST manufactures and sells PVC profiles, mouldings, sashes, and frames to window and door manufacturers. This is a B2B transaction model where manufacturers purchase profiles for fabrication into complete window systems.
2. Complete Window System Solutions: Sale of complete window system designs including Performance Series, Tilt & Turn Series, and Custom Systems. Includes technical support and certification assistance for manufacturers.
3. Engineering and Design Services: Engineering and design teams partner with manufacturers in developing superior window systems, providing custom extrusion solutions and technical consultation

Go-to-market motion2 records

Distribution channels2 records

Marketing channels7 records

Core offering

Thermoplast manufactures and sells PVC profiles, mouldings, sashes, and frames used by window and door fabricators to assemble complete fenestration products. Its portfolio spans the Performance Series (all-PVC and hybrid aluminum/PVC configurations), the Tilt & Turn Series achieving R8 and RE48 thermal performance, and Custom Window Systems engineered to manufacturer specifications. The company operates 47 PVC extrusion lines across its Laval and Anjou plants in Quebec.

Product overview

Thermoplast is the largest PVC extruder in Quebec for the window and door industry, offering a comprehensive portfolio of window systems and related services. The core product portfolio consists of three main window system lines: Performance Series (all-PVC and hybrid aluminum/PVC configurations including casement, awning, fixed, hung, and slider windows), Tilt and Turn Series (European-style multi-functional windows achieving R8 thermal performance), and Custom Window Systems (tailored PVC, hybrid, and aluminum solutions using advanced extrusion technology). These window systems are complemented by technical support services and a zero-waste PVC recycling program. The company serves window and door manufacturers through its Laval plant with 29 extrusion lines, providing PVC profiles, mouldings, sashes, and frames along with engineering and design partnership for product development.

Differentiator

Problem solved

Functional benefit

Products and services

• Performance Series Window Systems Complete line of casement, awning, fixed, single hung, and single slider window systems sold to window and door manufacturers. Built with fusion-welded rigid PVC frames and sashes, triple weather-stripping, and sealed double or triple energy-efficient glass units, achieving CW-PG100 performance class ratings.
• Tilt and Turn Series (Oscillo-Battante) European-style multi-functional window series (dual-action tilt and turn, tilt and slide, French casement, hopper, fixed, and swing door) for residential, commercial, and institutional markets. Achieves R8 and RE48 thermal performance and meets Passivhaus standards with deep 42mm insulated glass cavities.
• Custom Window Systems (Systèmes Sur Mesure) Tailored PVC, hybrid, and aluminum window solutions engineered in partnership with manufacturer customers, including custom PVC profiles, mouldings, sashes, and frames developed through the company's extrusion and design capabilities.
• Technical Support Services Ongoing technical support service for manufacturer customers, including plant visits to train production staff, product assembly optimization, certification support, and productivity improvement from design through installation.
• Zero Waste Solutions (Solutions Zéro Déchet) PVC recovery and recycling program backed by RECYC-QUÉBEC Performance + attestation, supporting customer and internal sustainability goals by enabling responsible end-of-life handling of PVC profiles and scrap.

Quantifiable outcome

• R8 and RE48 thermal performance achieved with Tilt & Turn windows
• +4 more outcomes

Named customers9 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

Partnerships

Five partnerships are on record, tiered core and supporting.

• AVFQ (Association de vitrerie et fenestration du Québec)coreGTM or Marketing Partner · 22 January 2026THERMOPLAST renewed its official partnership with AVFQ for 2026-2027-2028. AVFQ is the leading industry association for fenestration in Quebec for 60+ years. Partnership provides visibility on AVFQ website, Vision newsletter, and various communications. THERMOPLAST has been a partner since becoming Premium Partner in 2021 and Official Partner from 2022.
• WindoorsupportingGTM or Marketing Partner · 9 November 2022THERMOPLAST participates in Windoor trade show (November 9-10, 2022 at Montreal, Booth #519). Free registration available with promo code TP22.
• VISION GroupcoreTechnology or Integration · 4 October 2021Following acquisition of Nextrusions (division of VISION Group), THERMOPLAST signed a Supply, Service and Technology agreement with VISION. Nextrusions plant in Anjou was renamed THERMOPLAST Nextrusions with 18 extrusion lines and nearly 100 employees.
• RECYC-QUÉBECsupportingOthersTHERMOPLAST obtained Performance + attestation from RECYC-QUÉBEC as part of the ICI on recycle + recognition program. Attests to company's PVC recovery and recycling program (Solutions Zéro Déchet).
• PROX IndustrielsupportingOthersInitiative of the Chamber of Commerce and Industry of Laval bringing together employers to facilitate job searches. THERMOPLAST participates as a local employer in the industrial sector.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Royal Building Products: Large North American building products manufacturer that previously owned Thermoplast (2006-2016 as ENERGI). Operates broad fenestration and exterior building product lines with materially greater scale and channel reach across Canada and the US.
• JELD-WEN: Global manufacturer of windows, doors, and related building products with broad product portfolio across materials. Broad incumbent in the fenestration industry with substantial North American presence that overlaps Thermoplast's fabricator customer base.
• Andersen Corporation: Largest US-based window and door manufacturer with diversified offerings in wood, composite, and Fibrex frames. Broad incumbent operating in adjacent and overlapping fenestration categories with much greater scale and brand recognition.

Direct peers

• Profine: German PVC profile manufacturer (KBE, KÖMMERLING, TROCAL brands) producing premium multi-chamber window and door profiles. Directly comparable to Thermoplast in target market, technology stack, and European-origin profile engineering.
• Vision Group: Quebec-based fenestration group that sold the Nextrusions plant to Thermoplast in 2021. Direct peer operating PVC extrusion and window manufacturing in Quebec, providing a clear comparable for regional market dynamics.
• Novatech Group: Quebec-based door and window systems manufacturer that acquired ENERGI's Terrebonne patio door plant in 2021. Direct peer with overlapping Eastern Canadian footprint and fenestration fabrication capabilities.
• Aluplast: German PVC profile manufacturer with global distribution, including North America. Directly comparable to Thermoplast in profile chamber design, surface lamination technology, and large-scale extrusion of fenestration components.
• REHAU: German polymer specialist with a major window and door PVC profile division serving European and North American markets. Highly comparable in extruded PVC profile technology, system certification posture, and passivhaus-aligned product positioning.
• Deceuninck: Belgian PVC profile manufacturer with substantial North American operations. Competes head-on with Thermoplast in multi-chamber PVC extrusion, including hybrid aluminum-PVC composite systems and color/lacquer surface technology.
• VEKA: Global market leader in PVC window and door profile extrusion with significant North American operations. Direct competitor to Thermoplast in manufacturing multi-chamber PVC profiles for the residential fenestration industry.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/thermoplastext1
• Facebookfacebook.com/ThermoplastNextrusions

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries1 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 Thermoplast