What Gentek Building Products does

Gentek Building Products, founded in 1967 and headquartered in Cuyahoga Falls, Ohio, is a US manufacturer and distributor of exterior residential building products. The company operates as a brand within Associated Materials, LLC and offers a broad portfolio spanning vinyl, aluminum, and steel siding (including Sequoia Select, Signature Supreme, Board & Batten, Fairhaven Sound); metal products (aluminum soffit and fascia, trim and gutter coil, rainware); decorative trim (TrimEssentials); and windows and patio doors (Signature Elite, 80 Series, new construction windows, and patio doors). All current window and patio door products are built with Quanex Super Spacer warm-edge spacer technology as the standard glass package, and select lines offer ENERGY STAR certification and Black Exterior Laminate finishes.

The company's products are manufactured across multiple material categories and price points ranging from economy to ultra-premium, enabling dealers to address a wide spectrum of residential renovation and new construction projects. Gentek supports its product portfolio with two digital tools: the Gentek Visualizer, a homeowner-facing design tool that allows real-time experimentation with colors, textures, and product combinations, and WindowExpress, a professional ordering platform for dealers. The Gentek Visualizer is hosted via Renoworks rather than built in-house.

Gentek generates revenue through hardware sales of building products sold exclusively through an authorized dealer and distributor network in the United States, with a separate Canadian site indicating cross-border operations. Its primary customer segments are individual homeowners undertaking renovation or new construction and professional contractors/remodelers; the company supports the latter via a dedicated Pro Resources portal offering specifications, testing information, ordering platforms, and marketing tools, plus a "Become a Dealer" onboarding program. Pricing is not publicly disclosed and is set through the dealer channel.

Name

Gentek Building Products

Legal name

Gentek Building Products

Website

https://gentekinc.com

Company type

Private

Founded year

1967

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Gentek Building Products, a division of Associated Materials LLC, manufactures and distributes vinyl, aluminum, and steel exterior building products—including siding, metal products, windows, and patio doors—through a US dealer network serving homeowners and professional contractors.

Ownership category

akta.pro rank

Product category

Exterior Building Products

NAICS

Wood Window and Door Manufacturing (321911), Metal Window and Door Manufacturing (332321), Sheet Metal Work Manufacturing (332322)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Exterior Doors (IMADAIAA), Metal Cladding, Soffits & Trim (Non-Panel Components) (IMADACAM), Engineered Wood Siding, Trim & Mouldings (IMAMACAI)

Keywords

• Vinyl siding
• Exterior cladding
• Replacement windows
• Building materials manufacturing
• Patio doors

Headquarters

HQ city

Cuyahoga Falls

HQ country

United States

HQ region

North America

Offices1 record

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. Building Products Sales: Gentek generates revenue through the sale of exterior building products including vinyl siding, metal products (soffit, fascia, trim, rainware), windows and patio doors. Products are sold through a dealer/distributor network to contractors and homeowners for residential construction and renovation projects. The company offers products from economy to ultra-premium price points.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

Core offering

Gentek Building Products manufactures and distributes exterior building products including vinyl, aluminum, and steel siding, soffit, fascia, trim, rainware, vinyl replacement windows, new construction windows, and patio doors. Products span economy to ultra-premium tiers and are sold through an authorized dealer and distributor network serving residential construction and renovation projects across the United States. Window and patio door products are built with Quanex Super Spacer technology as standard.

Product overview

Gentek Building Products offers an extensive portfolio of building exterior solutions spanning multiple product categories. The core offering includes Exterior Cladding products (vinyl siding including Sequoia Select, Signature Supreme, Board & Batten, shakes and scallops, steel siding, and aluminum siding), Metal Products (aluminum soffit and fascia, trim and gutter coil, rainware), Decorative Trim (TrimEssentials), and Windows & Patio Doors. Window offerings include Signature Elite and 80 Series vinyl replacement windows, new construction windows, and patio doors—all incorporating Quanex Super Spacer technology as standard. The company provides digital tools including the Gentek Visualizer for design visualization and WindowExpress for professional ordering. Products range from economy to ultra-premium tiers, with recent launches including Sequoia Select and Board & Batten vinyl siding with innovative textures, Black Exterior Laminate finishes on Signature Elite and 80 Series windows, and nationwide adoption of Super Spacer technology. The product portfolio is designed to serve both homeowners and building professionals through an extensive dealer/distributor network.

Differentiator

Problem solved

Functional benefit

Brands

• Sequoia Select: Vinyl siding product line featuring innovative profiles, colors and textures for enduring style and protection.
• Signature Supreme
• Fairhaven Sound
• TrimEssentials
• Signature Elite
• Board & Batten

Products and services

• Sequoia Select Vinyl Siding Vinyl siding featuring innovative profiles, colors and textures built to deliver enduring style and protection for homes, available in extended length options.
• Board & Batten Vinyl Siding Vinyl siding with light roughsawn texture in elegant hues and distinctive darker colors, crafted with attention to detail for residential exteriors.
• Signature Supreme Vinyl Siding Premium vinyl siding offering beautiful colors, richly detailed hardwood texture and a generous selection of classic profiles for residential exteriors.
• Vinyl Siding (Full Line) Full line of vinyl siding options from economy to ultra-premium to suit any project or budget for residential exteriors.
• Vinyl Soffit and Vertical Siding Vinyl soffit and vertical siding products for residential exterior cladding applications.
• Fairhaven Sound Single Select Shakes & Scallops Shakes and scallops product line combining aesthetic beauty and rugged strength with a superior finish for residential exteriors.
• Steel Siding Steel siding options for residential exterior cladding from economy to ultra-premium tiers.
• Aluminum Siding Aluminum siding options for residential exterior cladding applications.
• Aluminum Soffit and Fascia High-tensile aluminum soffit and fascia products available in a full selection of on-trend colors for residential exteriors.
• Trim and Gutter Coil Aluminum trim and gutter coil products for residential metal roofing and gutter applications.
• Rainware Rainware products including gutters and accessories available in a full selection of on-trend colors for residential exteriors.
• TrimEssentials Decorative Trim Exterior trim and accessories by Gentek designed to accentuate residential home architecture.
• Signature Elite Windows Engineered vinyl replacement windows designed for energy efficiency, enduring strength and classic beauty, available with Black Exterior Laminate finish.
• 80 Series Windows Vinyl replacement windows featuring a Black Exterior Laminate option, precision-engineered for excellent durability and robust handling on the jobsite.
• Vinyl Replacement Windows Vinyl replacement windows engineered for energy efficiency, enduring strength and classic beauty, built with Quanex Super Spacer technology.
• New Construction Windows Windows designed for residential new construction applications, built with Quanex Super Spacer technology.
• Patio Doors Patio doors built with Quanex Super Spacer technology, engineered for energy efficiency and enduring strength in residential applications.

Named customers5 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• QuanexcoreTechnology or IntegrationQuanex supplies Super Spacer technology which is now standard across all Gentek window and patio door products. This technology replaces multiple glass pack options with a streamlined choice supporting performance, durability, and comfort.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• Cornerstone Building Brands (Ply Gem): Cornerstone Building Brands owns Ply Gem, Mastic, and other vinyl siding and window brands that compete directly with Gentek across vinyl siding, aluminum trim, replacement windows, and patio doors via a similar dealer/distributor channel in the US residential market.
• CertainTeed (Saint-Gobain): CertainTeed manufactures vinyl, fiber cement, and polymer shake siding alongside vinyl windows and patio doors, marketed through a two-step distribution model closely overlapping Gentek's dealer channel for exterior residential building products.
• Royal Building Products (Westlake): Royal produces vinyl and polymer siding, trim, mouldings, and accessories distributed through lumberyards and building product dealers, directly contesting Gentek's siding and exterior trim business.
• James Hardie Building Products: James Hardie is the leading fiber cement siding manufacturer whose products increasingly substitute for vinyl siding in the same residential remodeling and new-construction channels where Gentek competes.
• Andersen Corporation: Andersen manufactures wood, composite, and fiberglass windows and patio doors sold through dealers and home center channels, competing directly with Gentek's Signature Elite and 80 Series vinyl replacement windows and patio doors.
• JELD-WEN: JELD-WEN produces interior and exterior doors and a range of windows distributed through dealers and home centers, overlapping with Gentek's vinyl window and patio door lines in residential replacement.
• Atrium Windows and Doors: Atrium manufactures vinyl and aluminum windows and sliding patio doors for new construction and replacement, with a dealer and distributor model comparable to Gentek's residential window program.
• Therma-Tru Doors: Therma-Tru is a leading residential exterior door manufacturer (fiberglass and steel) serving dealers and home centers, competing for the patio/exterior door attachment alongside Gentek's patio door offering.

Others

• Alside (Associated Materials): Alside is a sister brand also under Associated Materials, LLC, offering vinyl siding, replacement windows, and patio doors through a similar dealer channel. It is directly comparable in product and go-to-market but operates as an internal portfolio peer rather than an external competitor.

Emerging players

• LP Building Solutions: LP Building Solutions markets engineered wood siding (LP SmartSide) and other building products, providing an alternative material that competes with vinyl and aluminum cladding for share of residential exterior renovations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key highlights7 records

Customer concentration

• Xx.com/GentekUs
• Facebookfacebook.com/GentekUSA
• LinkedInlinkedin.com/company/gentek-building-products-u-s

Compliance1 record

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 Gentek Building Products