Wincore Windows and Doors

What Wincore Windows and Doors does

Wincore Windows and Doors is a privately held U.S. manufacturer of residential vinyl windows, vinyl patio doors, and fiberglass entry doors, headquartered and produced at a single facility in Parkersburg, West Virginia. Founded in 2007 and operating with 101-250 employees, the company sells exclusively through a network of distributors and dealers throughout the United States, with no direct-to-consumer channel; customers locate suppliers via the company website or a toll-free number. End customers span the replacement-homeowner market, homebuilders sourcing for new construction, remodeling contractors, and homeowners in coastal jurisdictions requiring impact-resistant products. Pricing is not publicly disclosed and is set at the dealer level.

The product portfolio is anchored by six independent window series targeting distinct applications: the flagship 7700 Series beveled retrofit window, the value-focused 5400 Series for remodeling, the 500 and 400 Series new-construction windows with integral brickmould or nailing fin, and the 8800 and 8400 Series for coastal and inland-coastal high-performance/impact use. Windows are offered across all major operating styles (Single Hung, Double Hung, Double Slider, Casement, Picture, Geometric, Bay and Bow). Standard technical components include Low E glass with Argon gas fill, U-channel spacer systems, fusion-welded frames and sash, and Q-Lon weatherstripping. The fiberglass entry-door line uses rot-free composite polyfiber frames, insulated CFC-free cores, multi-point locks with Grade 1 deadbolts, and decorative, privacy, classic, and VIBE-collection glass options, complemented by sliding and hinged patio doors.

Wincore generates revenue as a hardware manufacturer with a single revenue stream from window and door unit sales routed entirely through channel partners. The company markets via a website supplier-locator, contractor/dealer relationships, and regional home-show participation, with a secondary brand-building effort via its Tough Enough To Wear Pink charitable partnership. Third-party validation is delivered through Energy Star partner status, NFRC program participation for thermal labeling, and ASTM F 2090 compliance for its WOCD safety device. The company is privately held as a West Virginia LLC with no disclosed institutional ownership, parent company, subsidiaries, or capital-raise history.

Name

Wincore Windows and Doors

Legal name

Wincore Windows Co. LLC

Website

https://wincorewindows.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

101–250 employees

Short description

Wincore Windows and Doors manufactures vinyl windows, vinyl patio doors, and fiberglass entry doors from a single Parkersburg, West Virginia facility, selling exclusively through a nationwide network of distributors and dealers serving homeowners, homebuilders, remodelers, and coastal residential markets across the United States.

Ownership category

akta.pro rank

Product category

Vinyl Windows and Doors

NAICS

Metal Window and Door Manufacturing (332321)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industry

Window Replacement (Residential) (HSAPAJAA)

Keywords

• Vinyl windows
• Fiberglass entry doors
• Patio doors
• Impact resistant windows
• Replacement windows

Headquarters

HQ city

Parkersburg

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Operations, Supply Chain, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Windows and Doors Sales: Wincore generates revenue through the manufacture and sale of vinyl windows and fiberglass entry doors through a network of distributors and dealers throughout the United States.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Wincore Windows and Doors manufactures and sells vinyl windows, vinyl patio doors, and fiberglass entry doors for residential new construction, remodeling, and replacement applications across the United States. The catalog spans six application-specific window series (7700 retrofit, 5400 remodeling, 500 and 400 new construction, and 8800 and 8400 coastal/impact), multiple fiberglass entry-door styles (solid, glass, craftsman, French double, hinged patio, sidelites), and sliding and bypass patio doors. Products are distributed exclusively through a network of dealers and suppliers; Wincore does not sell direct-to-consumer and prices are not published online.

Product overview

Wincore Windows and Doors is a manufacturer of residential windows and doors operating from Parkersburg, West Virginia. The product portfolio consists of six independent window product lines (7700, 5400, 500, 400, 8800, and 8400 Series) serving different applications from flagship retrofit to new construction and coastal impact resistance, available in multiple window styles (Single Hung, Double Hung, Double Slider, Casement, Picture, Geometric, Bay & Bow). Entry systems include fiberglass entry doors in various configurations (solid, glass, craftsman, French double, hinged patio) plus sidelites. Patio doors are offered in bypass sliding and standard sliding configurations. The company also produces impact-resistant products for coastal areas. All products can be ordered to meet Energy Star guidelines and feature vinyl construction with various glass and finish options.

Differentiator

Problem solved

Functional benefit

Products and services

• 7700 Series Windows Flagship retrofit vinyl window line with beveled exterior frame and deep beveling for a traditional wood appearance, Low E glass with Argon gas fill, U-channel spacer system, welded corners, and contoured grids inside the insulating glass unit; available in Double Hung, Casement, Double Slider, Awning, Picture, Geometric, Bay and Bow styles. Targeted at homeowners replacing existing windows.
• 5400 Series Windows Value-focused vinyl remodeling window with dual-paned glass, contoured frame, Low E/Argon-filled insulating glass, welded corners, and weather seals at key points; aimed at remodeling contractors and cost-sensitive homeowners.
• 500 Series Windows Vinyl new construction window with integral brickmould and J-channel for seamless fit on brick and siding, efficient U-channel spacer system, available with wood or Quick Trim cellular PVC jamb extensions; sold to homebuilders and new-construction contractors.
• 400 Series Windows Vinyl new construction window with integral nailing fin, dimensional beveling on the exterior frame for a traditional appearance, contoured frame, weather seals, and U-channel spacer system for improved interior glass surface temperature; designed for builders and new-construction installers.
• 8800 Series Windows Impact-resistant vinyl window line for volatile coastal areas with a 3 1/4-inch heavy-duty frame, reinforced vinyl extrusions, fusion-welded frames and sash, 1-inch dual-pane impact-resistant laminated glass, and corrosion-resistant components; engineered to meet stringent coastal building codes and hurricane-zone wind/debris requirements.
• 8400 Series Windows High-performance vinyl window for inland coastal regions meeting stringent building code guidelines without impact-resistant laminated glass; for code-driven buyers outside high-velocity hurricane zones.
• Fiberglass Entry Systems Manufacturer's overarching fiberglass entry door line covering solid doors, doors with glass, craftsman doors, French double doors, hinged patio doors, and sidelites for residential entry applications; built on Wincore's rot-free composite polyfiber frame system with CFC-free insulated cores, Q-Lon weather stripping, and advanced sill design.
• Sliding Patio Doors Vinyl sliding patio doors with at least two panels that slide back and forth on adjustable rollers in a track; for residential patio/transition openings.
• Bypass Sliding Patio Doors Vinyl sliding patio door product line allowing multiple panels to bypass each other for wide openings, sold to homeowners and contractors for residential patio installations.
• Impact Windows Coastal impact-resistant windows engineered to withstand hurricane-force winds and impacts from flying debris; the impact product sub-line built around the 8800 Series platform.
• Impact Entry Systems Impact-resistant fiberglass entry doors for coastal areas requiring hurricane protection, sold alongside Impact Windows for complete coastal-code-compliant openings.
• Window Opening Control Device (WOCD) Factory- or field-installed safety device that restricts window sash opening to less than 4 inches to reduce risk of accidental falls, with an emergency release; tested for ASTM F 2090 compliance and available for multiple Wincore window series.

Quantifiable outcome

• Most Wincore products can be ordered to meet Energy Star guidelines

Named customers1 record

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature12 records

Partnerships

Two partnerships are on record, tiered minor and core.

• Tough Enough To Wear PinkminorOthersWincore partners with Tough Enough To Wear Pink, a non-profit organization working to increase awareness and fundraising for breast cancer research. A portion of sales from Wincore products is earmarked for annual donations to the organization. This is part of Wincore's corporate social responsibility initiative and marketing strategy.
• Energy StarcoreStrategic or Co-development PartnerWincore is an Energy Star partner, with most products able to be ordered to meet Energy Star guidelines. This government program administered by the Department of Energy and EPA reduces fossil fuels used in heating and cooling through energy efficiency of windows and doors.

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Market position

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/wincorewindows
• Facebookfacebook.com/wincore-windows-and-doors-96947659331
• LinkedInlinkedin.com/company/wincore-windows-and-doors

Compliance4 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 Wincore Windows and Doors