Viwintech Window & Door

What Viwintech Window & Door does

ViWinTech Windows & Doors is a privately-held US manufacturer of energy-efficient vinyl windows and doors, headquartered and producing out of a single facility at 2400 Irvin Cobb Drive, Paducah, Kentucky. The company was established in 1996 and operates in the residential fenestration segment, addressing new construction, window/door replacement, and DIY homeowner markets. Its core technology is extruded vinyl window and door framing with NFRC-tested, Energy Star-certified assemblies configurable for all four US climate zones (Northern, North-Central, South-Central, Southern).

The product portfolio is organized around three pillars. First, vinyl windows split into New Construction and Replacement series, including the 1150 Series and 6000 Series lines, the latter carrying a standard Limited Lifetime Glass Breakage Warranty. Second, vinyl patio doors under the Grand Vista family, comprising a Multitrack Sliding Door (up to six panels wide), a Traditional Sliding Door (single-point latch, Euro handle), and a French Sliding Door (multi-point latch). Third, differentiated sub-brands: ThruBlack, an all-black vinyl window/door solution available on the 1150 Series and Grand Vista Traditional line, and ColorTech, a water-based heat-reflective exterior coating offered in five colors with a 15-year warranty against fading. Manufacturing is fully domestic in Paducah.

ViWinTech sells exclusively through a two-tier channel: an authorized distributor network covering the Midwest and South United States, and contractor/builders who specify the products for residential projects. End customers (homeowners and DIYers) are routed to those distributors via a "Where To Buy" locator or a toll-free number (800-788-1050); the company itself does not publish pricing or transact direct-to-consumer. Revenue mechanics are unit-based hardware sales (windows and doors) plus optional paid warranty extensions. Marketing is primarily content-driven through YouTube DIY videos (measuring, installing, caulking, vinyl-vs-wood education) and the company website, with a pro portal and distributor login (vwtwebcenter.com) supporting the trade channel.

Name

Viwintech Window & Door

Legal name

ViWinTech

Website

https://viwintech.com

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

251–500 employees

Short description

ViWinTech is a private US manufacturer of energy-efficient vinyl windows and doors based in Paducah, KY, selling through authorized distributors and contractor channels to residential new-construction, replacement, and DIY customers across the Midwest and South.

Ownership category

akta.pro rank

Product category

Vinyl Windows and Doors

NAICS

Metal Window and Door Manufacturing (332321)

SIC

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

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Window Replacement (Residential) (HSAPAJAA), Custom Window & Door Fabrication & Replacement (HSAPAJAI), Exterior Doors (IMADAIAA)

Keywords

• Vinyl windows
• Vinyl patio doors
• Replacement windows
• New construction windows
• Energy-efficient windows

Headquarters

HQ city

Paducah

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Vinyl Window Sales: Revenue from manufacturing and selling vinyl replacement and new construction windows directly to distributors and through contractor channels.
2. Vinyl Door Sales: Revenue from manufacturing and selling vinyl patio doors including Grand Vista Traditional, French Sliding, and Multitrack configurations.
3. Optional Warranty Extensions: Optional Limited Lifetime Glass Breakage Warranty sold as add-on coverage for windows, priced per window with additional charges for vinyl sash and hardware if desired.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels3 records

Core offering

ViWinTech manufactures energy-efficient vinyl windows and doors at its Paducah, Kentucky facility for residential new construction and renovation projects. Its portfolio includes new construction windows, replacement windows, and Grand Vista patio doors (Traditional, French Sliding, and Multitrack), with proprietary options such as the ThruBlack all-black finish and ColorTech exterior coating. All products are NFRC certified and configurable to meet Energy Star requirements for every U.S. climate zone.

Product overview

Viwintech Window & Door is a vinyl window and door manufacturer offering energy-efficient solutions for new construction and renovation projects. The product portfolio includes vinyl windows (New Construction and Replacement categories), vinyl doors (Grand Vista series including Traditional Patio Door, French Sliding Door, and Multitrack Sliding Door available up to six panels wide), and the ThruBlack all-black product line for modern aesthetics. All products are manufactured in the USA (Paducah, KY) and feature ColorTech exterior coating options in 5 colors, with products customizable to meet Energy Star requirements for all U.S. climate zones.

Differentiator

Problem solved

Functional benefit

Brands

• ThruBlack: All BLACK vinyl window & door solution available on 1150 Series and Grand Vista Traditional Sliding Door.

Products and services

• Vinyl Windows - New Construction Energy-efficient vinyl windows designed for new construction projects, customizable to meet Energy Star requirements for all regions of the United States. Sold through the ViWinTech distributor network to contractors and builders.
• Vinyl Windows - Replacement Vinyl replacement windows designed for home renovation projects, available in many styles and finishes and configurable to meet regional energy efficiency requirements. Sold via distributors and contractors.
• Grand Vista Multitrack Sliding Door Energy-efficient vinyl patio door available in configurations up to six panels wide, designed for new construction or home remodel projects. Sold through the ViWinTech distributor network.
• Grand Vista Traditional Patio Door Traditional vinyl patio door with single point latch and Euro handle options, available with the ThruBlack all-black finish. Sold through authorized ViWinTech distributors and contractors.
• Grand Vista French Sliding Door French-style vinyl sliding door with multi-point latch-lock handles, designed for distinctive home aesthetics in new construction or renovation projects.
• ThruBlack Product Line All-black vinyl window and door solution featuring complete exterior and interior black finish, including frames, sashes, and hardware. Available on the 1150 Series windows and Grand Vista Traditional Sliding Door.
• ColorTech Exterior Coating Water-based, environmentally friendly exterior color paint with heat-reflective properties that protects vinyl windows from fading. Available in 5 exterior colors with a 15-year warranty against manufacturing defects.
• 1150 Series Windows Vinyl window series that supports the ThruBlack all-black exterior and interior option, expanding ViWinTech's premium aesthetic offering.
• 6000 Series Windows Vinyl window series that includes standard Limited Lifetime Glass Breakage Warranty, providing durability and longevity for residential installations.
• Optional Limited Lifetime Glass Breakage Warranty Optional add-on warranty coverage for glass breakage sold per window, with additional charges available for vinyl sash and hardware coverage.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Regional Distributor NetworkcoreChannel Partner/ Reseller/ DistributorViWinTech has authorized distributors located throughout the Midwest and South regions of the United States. These distributors sell ViWinTech products to contractors and end customers, provide in-person product viewing, and offer project-specific pricing. The company provides a distributor login portal for account management.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Weather Shield Windows & Doors: Weather Shield produces wood, vinyl, and clad windows and patio doors for residential replacement and new construction markets. Comparable product depth and dealer-channel distribution.
• Simonton Windows: Simonton is a vinyl-focused window and patio door manufacturer serving U.S. new construction and replacement, distributed through dealers and home centers. Highly comparable niche (vinyl-only) and product mix to ViWinTech.
• ProVia: ProVia manufactures vinyl and wood windows, patio doors, and entry doors for residential replacement markets, sold through dealers in the Midwest and beyond. Comparable product family and pro-channel GTM to ViWinTech.
• JELD-WEN: JELD-WEN manufactures windows and interior/exterior doors for residential construction and replacement, including vinyl window lines and patio doors. Its distribution through dealers and big-box retailers mirrors ViWinTech's distributor-led motion.
• Pella Corporation: Pella is a major U.S. manufacturer of windows and patio doors across vinyl, wood, and fiberglass. Its broad product portfolio and national dealer network directly overlap with ViWinTech's window and patio-door offering and its contractor/distributor channel.
• MI Windows and Doors: MI is one of the largest U.S. vinyl window and patio door manufacturers, serving new construction and replacement markets through regional dealers. Closest analog to ViWinTech in pure-play vinyl focus and product mix.

Broad incumbents

• Andersen Corporation: Andersen is the largest U.S. window and door manufacturer with flagship wood/clad/fiberglass lines as well as a large vinyl offering (e.g., 100 Series). Comparable in product breadth and energy-efficiency positioning; a much larger broadline incumbent in the same residential window/door category.
• Cornerstone Building Brands (Ply Gem): Cornerstone's Ply Gem Windows business is a national vinyl window and patio door manufacturer serving new construction and replacement, including Mastic and Great Lakes brands. Comparable product line and large-scale operations.
• Marvin Windows and Doors: Marvin offers premium wood, clad, and vinyl windows and doors through a national dealer network, overlapping ViWinTech's patio-door and replacement segments with comparable Energy Star performance specs.

Emerging players

• NT Window (NT American, formerly Novatech): NT American/Novatech specializes in vinyl windows and patio doors, including contemporary black-finish options analogous to ViWinTech's ThruBlack line, and serves dealers across the U.S. Comparable vinyl-only niche with overlap on modern aesthetic SKUs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@viwintechwindowsdoors

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 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 Viwintech Window & Door