What PH Tech does

PH Tech is a privately held, family-owned Canadian manufacturer specializing in the design and extrusion of PVC profiles for residential door and window systems. Founded in 1962 by Raymond and Dominique Dallaire in Lévis, Quebec, the company operates across Canada and the United States with 300+ employees and is currently managed by the second generation of the founding family. It sells exclusively through a network of certified manufacturing and distribution partners — never direct to end consumers — and supports those partners with technical documentation, co-development, on-site training, and an extranet portal ("Radar") for quoting and ordering.

The core technology is proprietary PVC formulation combined with multi-chamber profile design, yielding profiles certified to FGIA, WDMA, CSA, NAFS, and ENERGY STAR standards and tested across 14 quality checkpoints. The portfolio spans three window series (Twist, Boréal, Primera) and three door series (Silensia, Celesta, Twist), with value-added finishing options including the patented DoubleNature wood-look finish, the Alustyle aluminum-PVC hybrid cladding, and factory-applied paint across 15 colorways. Six patents protect the PVC formula, the DoubleNature finish, and NUCLEUS — a 2020-launched, first-in-North-America profile core incorporating high recycled-PVC content, which earned a Green Award from Door and Window Market magazine and ÉCORESPONSABLE certification from the Conseil des industries durables.

Revenue is generated through one-time B2B sales of extruded profiles to manufacturers and, increasingly, through project services (turnkey or hybrid solutions, LEED certification support) and value-added hardware (laminates, patio-door kits, thermal/structural testing). Pricing is not publicly disclosed and is delivered quote-based through the certified-partner channel. There are no public funding events, no institutional investors disclosed in the source material, and no app, SDK, or AI/ML product surface — the business is fundamentally an industrial extrusion operation differentiated by formulation IP, certifications, and an integrated accessory ecosystem of up to 100 interior and exterior components.

Name

PH Tech

Legal name

PH Tech

Website

https://phtech.ca

Company type

Private

Founded year

1962

Operating status

Operating

Headcount range

251–500 employees

Short description

PH Tech is a Canadian family-owned manufacturer specializing in PVC profile extrusion for residential doors and windows. Founded in 1962 in Lévis, Quebec, it supplies certified window and door assemblers in Canada and the United States through proprietary formulations and six patented technologies.

Ownership category

akta.pro rank

Product category

PVC Window and Door Profile Manufacturing

NAICS

Metal Window and Door Manufacturing (332321)

SIC

Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Interior Doors (IMADAIAB), Custom Window & Door Fabrication & Replacement (HSAPAJAI)

Keywords

• PVC profile extrusion
• Window and door profiles
• Fenestration manufacturing
• PVC window systems
• Patio door profiles

Headquarters

HQ city

Quebec

HQ country

Canada

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. PVC Profile Extrusion: Manufacture and sale of PVC window and door profiles to manufacturers and retailers. Provides complete product line including windows (Twist, Boréal, Primera) and doors (Silensia, Celesta, Twist)
2. Project Services: Turnkey or hybrid services including project scheduling, on-site training, manufacturing assistance, and co-creation of products tailored to market needs
3. Value-Added Services: Additional services including factory-applied painting, laminates, patio door kits, and thermal/structural performance testing
4. Technical Support & Certification: Technical support program including certification assistance, LEED certification guidance, and troubleshooting support

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

PH Tech designs, extrudes, and assembles PVC profiles for residential window and door systems, supplying national and regional manufacturers through a certified partner network. The company offers three window series (TWIST, Boréal, Primera) and three door series (Silensia, Celesta, TWIST), complemented by finishing options (paint, DoubleNature® wood-look, Alustyle aluminum-PVC hybrid), accessories, and value-added services including project scheduling, on-site training, LEED certification guidance, and thermal/structural performance testing.

Product overview

PH Tech is a PVC door and window profile manufacturer offering a complete product portfolio of six distinct series: three window series (Boréal, Primera, TWIST) and three door series (Silensia, Celesta, TWIST). The company provides high-end PVC profile extrusions, turnkey and hybrid project services, technical support including certification assistance, and value-added finishing options including patented DoubleNature® wood-look finish, paint solutions, and Alustyle hybrid aluminum-PVC cladding. Their innovative NUCLEUS technology, the first in North America using high-recycled-content PVC cores, is available across multiple product lines. PH Tech serves manufacturers with complete supply chain integration from design through delivery.

Differentiator

Problem solved

Functional benefit

Brands

• DoubleNature®: Patented finish providing the organic warmth and feel of natural wood with maintenance-free PVC.
• NUCLEUS
• Alustyle
• SILENSIA™
• CELESTA
• TWIST™
• BORÉAL™
• PRIMERA

Products and services

• Silensia Patio Doors A two-sash, two-track PVC patio door system offering energy efficiency and structural performance, featuring triple weatherstripping, double- or triple-glazed glass, and extruded insect screens. Best-in-class leader for over 30 years and sold to window and door manufacturers.
• Celesta Patio Doors A next-generation multi-slide, multi-track patio door with a three-track system allowing 3–6 sashes and configurations up to 23-foot doors with 14-foot openings. Designed for high-end residential and commercial projects and sold to manufacturers.
• TWIST Doors A European-inspired tilt-and-turn door line adapted for the North American market, designed to deliver ventilation, energy efficiency, and heat management, with robust performance against hurricane impact, break-ins, and rain seepage. Sold to window and door manufacturers.
• Boréal Windows Industry-leading energy efficiency PVC window line driven by the number and thickness of internal and external walls in profiles, with all-PVC construction delivering exceptional style and superior quality. Sold to window and door manufacturers.
• Primera Windows A PVC window collection integrating the latest PH Tech production and manufacturing innovations to enable significant savings, with versatile options to reduce production time at an exceptional price-quality tradeoff. Sold to window and door manufacturers.
• TWIST Windows European-inspired PVC tilt-and-turn windows designed for the North American market, available in a wide range of sizes and styles with a choice of finishes and accessories. Sold to window and door manufacturers.
• Technical Support Program Comprehensive technical support program for certified partners including fast onboarding with start-up and manufacturing assistance, project scheduling, on-site training, proactive scheduled visits and assistance programs, and ongoing testing and certification assistance.
• LEED Certification Assistance Service offering third-party LEED certification specialist guidance to help manufacturer customers navigate the certification process and ensure project compliance with LEED standards.
• Project Services (Turnkey or Hybrid) Turnkey or hybrid project services for certified PH Tech partners, including project scheduling, on-site training, and manufacturing assistance, designed to alleviate capital investment burdens and help partners jump-start productivity while keeping some expertise in-house as needed.

Quantifiable outcome

• Lowest replacement rates in the industry
• +3 more outcomes

Named customers3 records

Segments2 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

Three partnerships are on record, tiered core and support.

• ÉCORESPONSABLE Program (Conseil des industries durables)coreStrategic or Co-development PartnerPH Tech is part of the ÉCORESPONSABLE program of the Conseil des industries durables. Products are certified as eco-responsible by this independent third-party program, demonstrating commitment to environmental standards.
• LEED Certification SpecialistsupportStrategic or Co-development PartnerPH Tech has enlisted a third-party LEED certification specialist to help guide customers through the certification process and ensure project compliance with LEED standards.
• Certified PH Tech PartnerscoreChannel Partner/ Reseller/ DistributorNetwork of certified partners including national and regional window and door manufacturers, retailers and distributors. Partners gain access to exclusive extranet portal, technical documentation, certification support, and co-development opportunities.

Scale indicators10 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• JELD-WEN: Global window and door manufacturer with vinyl product lines serving residential and commercial markets, competing with PH Tech indirectly as a broad incumbent with a wider materials portfolio.
• Ply Gem: Large North American building products manufacturer producing vinyl windows and patio doors, with broader product lines and deeper retail distribution than PH Tech — a broad incumbent in the same category.
• Andersen Corporation: One of the largest North American window and door manufacturers, with vinyl product lines (e.g., Andersen 100 Series) overlapping PH Tech's category as a broad incumbent with a multi-material portfolio.
• Cornerstone Building Brands: Diversified exterior building products platform with significant vinyl window and door exposure, operating at much greater scale than PH Tech as a broad incumbent competitor.

Direct peers

• Deceuninck: Belgium-based global PVC profile systems manufacturer with significant North American operations, directly competing with PH Tech in extruded PVC window and door profiles for residential fenestration.
• VEKA: German-headquartered PVC profile systems manufacturer with North American production, competing head-to-head with PH Tech in multi-chamber PVC window and door profiles for manufacturers and dealers.
• Royal Group Technologies / Royal Windows & Doors: Canadian manufacturer of PVC window and door systems with a comparable product portfolio and end markets, making it one of the closest domestic competitors to PH Tech.
• All Weather Windows: Western Canadian window and door manufacturer using PVC profiles, with overlapping B2B and B2C channels into residential fenestration — a direct comparable in product mix and geography.
• MI Windows and Doors: U.S.-based vinyl window and patio door manufacturer serving similar residential new construction and replacement channels, competing in the same fenestration category as PH Tech's customers.

Regional players

• Vytec: Canadian-based PVC window and door manufacturer with comparable product positioning to PH Tech, primarily serving Canadian and select North American regional markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/phtechinc

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

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 PH Tech