AmesburyTruth

What AmesburyTruth does

AmesburyTruth (legal entity Amesbury Industries, Inc.) is a North American manufacturer of fenestration hardware and sealing components serving OEM window and door producers. The company's product portfolio spans four categories: window hardware (casement/awning, hung/sliding, skylight, and tilt-n-turn components including locks, hinges, balances, operators, handles, and safety products), door hardware (handle sets, mortise locks, multi-point locking systems, lift-n-slide systems, rollers, and secondary locks for sliding and hinged doors), weatherseals (pile, window seals, and door seals under the Q-LON and Foam-Tite brands), and custom extrusions. Notable technical assets include the patented P3000 multi-point lock, the Sentinel multi-point mortise lock rated for DP65 and Dade County Impact Test performance, the Maxim HP hinge supporting sash weights up to 200 lbs, the PowerLink power transfer system for operable windows, and the V500 adjustable hinge, with proprietary technology and brand IP across roughly a dozen named product lines.

The business operates a sales-led, B2B model with direct sales to window and door manufacturers augmented by a distributor and reseller network accessible through a website locator tool. Revenue is generated through hardware sales across all four product categories, with the Lawrence subsidiary contributing composite window components from a 75,000 sq ft North Carolina facility running 50 precision injection molding machines. Customer segments include window and door OEMs serving vinyl, aluminum, and wood end markets, addressed horizontally across entry, mid-market, and premium tiers. AmesburyTruth is a wholly-owned subsidiary of Quanex (NYSE: NX), a publicly traded global manufacturer, following an acquisition; the company maintains U.S.-based production, over 100 years of operating history, and brand assets (Q-LON, Foam-Tite) with 60+ years of industry service.

Name

AmesburyTruth

Legal name

Amesbury Industries, Inc.

Website

https://amesburytruth.com

Company type

Private

Founded year

1914

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

AmesburyTruth is a North American manufacturer of fenestration hardware and sealing components — including window hardware, door hardware, weatherseals, and extrusions — sold primarily to OEM window and door producers. It operates as a wholly-owned subsidiary of Quanex (NYSE: NX).

Ownership category

akta.pro rank

Product category

Fenestration Hardware

NAICS

Cutlery and Handtool Manufacturing (3322), Gasket, Packing, and Sealing Device Manufacturing (339991)

SIC

Cutlery, Handtools & General Hardware (3420), Bolts, Nuts, Screws, Rivets & Washers (3452)

akta.pro primary industry

Weatherstripping & Door/Window Sealing Products (IMADAGAH)

akta.pro secondary industry

Seals, Gaskets & O-Rings (Industrial Elastomer) (IMANALAC)

Keywords

• Window hardware components
• Door hardware solutions
• Fenestration sealing products
• Custom extrusion manufacturing
• Composite window components

Headquarters

HQ city

Edina

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. Fenestration Hardware Components: Sale of window hardware components including locks, hinges, balances, operators, handles, and accessories for casement, hung, skylight, and tilt-n-turn windows
2. Door Hardware Components: Sale of door hardware including handle sets, mortise locks, mortise keepers, lift-n-slide systems, rollers, secondary locks for sliding and hinged doors
3. Weatherseals: Sale of weatherseal products including Q-LON and Foam-Tite brands for pile, window seals, and door seals applications
4. Custom Extrusions: Custom extrusion manufacturing services including accessories, backer rod, glazing bead, nailing fin, and shipping supplies
5. Lawrence Composite Components: Composite window components manufacturing through Lawrence brand facility in North Carolina

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

AmesburyTruth manufactures and sells fenestration hardware and engineered sealing solutions for the window and door industry, including window hardware (locks, hinges, balances, operators, handles, covers, sash lifts, weeps, and accessories for casement, awning, hung, sliding, skylight, and tilt-n-turn windows), door hardware (handle sets, mortise locks, mortise keepers, hinges, rollers, lift-n-slide systems, and secondary locks for sliding and hinged patio doors), weatherseals (Q-LON and Foam-Tite pile, window seal, and door seal products), and custom extrusion profiles (backer rod, glazing bead, nailing fin, accessories, and shipping supplies). Products are sold to OEM window and door manufacturers through direct sales and a distributor/reseller network across North America.

Product overview

AmesburyTruth is a manufacturer of fenestration products and engineered solutions serving the window and door industry with a broad portfolio of hardware and sealing products. The company operates as part of Quanex (NYSE: NX) and offers four main product categories: Window Hardware (including Casement/Awning, Hung/Sliding, Skylights, and Tilt-n-Turn components), Door Hardware (Sliding and Hinged door components), Weatherseals (branded Q-LON and Foam-Tite serving the industry for over 60 years), and Extrusions (custom and standard profiles). The company also owns Lawrence, a subsidiary manufacturing composite window components in North Carolina. Their product portfolio includes specialized components such as PowerLink window power systems, V500 Adjustable Hinges, Multi-Point Lock Systems (P3000, Sentinel, Nexus, Gemini II), various handle series (Contour, Attraction, Signature, Omega, Flush Mount), Lift N Slide sliding door systems, comprehensive weatherseal solutions, and patio door rollers ranging from entry-level to premium tiers. Over 100 years of quality engineered solutions with strong North American manufacturing footprint.

Differentiator

Problem solved

Functional benefit

Brands

• Lawrence: Lawrence brand for composite window components, manufactured in North Carolina with state-of-the-art facility supporting vinyl, aluminum, and wood window markets.
• Q-LON
• Foam-Tite
• Keystone

Products and services

• Window Hardware Complete window hardware portfolio for OEM window manufacturers covering Casement/Awning (PowerLink, locks, hinges, operators, handles and covers, push-out hardware, safety products, accessories), Hung/Sliding (balances, locks, tilt latches, sash lifts, rollers, weeps, keepers, vent stops, WOCDs, hole plugs, grid clips, grid joiners), Skylights, and Tilt-n-Turn hardware categories. Built for vinyl, aluminum, and wood window programs.
• Door Hardware Complete door hardware portfolio for OEM sliding and hinged patio door manufacturers, including handle sets, mortise locks, mortise keepers, lift-n-slide systems, rollers, secondary locks, hinges, screen rollers, secondary lock keepers, handle accessories, and lock accessories for residential and commercial applications.
• Weatherseals Weatherseal products including Pile (dust plug, extruded pile, kerf pile), Window Seals (compression, surface mount), and Door Seals (corner pads, kerf, pocket, surface mount, sweeps) marketed under the trusted Q-LON and Foam-Tite brands, both servicing the fenestration industry for over 60 years.
• Extrusions Custom extrusion design, material selection, engineering, and manufacturing services producing accessories, backer rod, custom extrusions, glazing bead, nailing fin, and shipping supplies for window and door OEM customers.
• Lawrence Composite Window Components Lawrence, a subsidiary of AmesburyTruth, manufactures high-quality composite window components in a 75,000 sq. ft. North Carolina facility using over 45 years of expertise and 50 precision injection molding machines to support vinyl, aluminum, and wood window markets with U.S.-based production.
• Sentinel Multi-Point Lock High-grade stainless steel multi-point mortise lock with innovative clutch mechanism that can exceed DP65, Dade County Impact Test, and Grade 40 Forced Entry Test ratings, with high corrosion resistance for sliding patio door applications.
• Lift N Slide Sliding Door System Sliding door system providing excellent air, water, and structural performance, world-class thermal efficiency, outstanding acoustical properties, and reduced forced entry using compression gaskets and innovative seals for patio doors.
• PowerLink Power Transfer System Power transfer system for Casement and Awning windows that allows discreet, reliable power transfer into operable window frames for window automation applications.
• V500 Adjustable Hinge Lift-Off Adjustable Hinge with built-in vertical and horizontal adjustment at the barrel, designed for precise alignment and easy installation on hinged patio doors.
• Maxim HP Hinge High-performance 2-bar hinge capable of managing sash weights up to 200 lbs while reducing operational friction for casement windows.
• DualTech Integrated Lock and Tilt Latch (ITSL) Top-mount Integrated Lock and Tilt Latch (ITSL) featuring one-step action for both lock and tilt latch, designed for full installation in seconds via an innovative quick connection system for hung windows.
• P3000 Multi-Point Lock System Patented multi-point lock system solution for hinged patio doors.
• Keystone Series Rollers and Handles Entry-level product series including rollers and handles optimized for vinyl sliding patio door performance, offering increased strength and improved corrosion resistance.
• Around The Corner Weatherseal Unique around-the-corner weatherseal that installs in one piece, creating a more seamless barrier that provides better protection from air and water infiltration on casement windows.
• Contemporary Small Format Handle Modern handle with compact footprint and clean, modern profile designed for today's most popular entry-level sliding patio doors.
• Attraction Handle and Cover Revolutionary style and performance handle and cover for casement and awning windows with modern design providing smooth operation and unique closing function.
• Pegasus Operator/Lock Consolidated window operator, lock and limit device in a single mechanism for casement windows.
• Contour Contemporary Handle Symmetrical styling with straight line design; contemporary cover and handle designed for casement and awning windows.
• 600 Series Regency Handle Contemporary-inspired hinged door handle extension of the Regency family with pre-assembled design.
• Nexus Two-Point and Multi-Point Lock System Two-point and multi-point lock system brand for sliding patio doors, offering multi-point locking configurations.
• Gemini II Mortise Lock 2-point mortise lock brand that has set the standard in the sliding door industry.

Quantifiable outcome

• Sentinel locks can exceed DP65, Dade County Impact Test, and Grade 40 Forced Entry Test ratings
• +2 more outcomes

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Scale indicators5 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• ASSA ABLOY: Global access solutions conglomerate with fenestration-relevant hardware brands such as Yale, Emtek, and ABLOY; while much larger and broader, its door hardware and window security portfolios overlap materially with AmesburyTruth's lock and multi-point systems at the OEM level.
• YKK AP America: Subsidiary of YKK Group supplying architectural fenestration systems and components in North America; comparable to AmesburyTruth at the OEM/specifier interface, though operating a vertically integrated building envelope model rather than pure hardware components.
• Rehau Window Solutions: Polymer-based solutions provider for the window, door, and building envelope industry with weatherstripping, profiles, and hardware-adjacent components serving the same vinyl window OEM channel and competing directly with AmesburyTruth's weatherseal and extrusion categories.

Direct peers

• Siegenia Group: German manufacturer of window and door hardware including hinges, locks, fittings, and ventilation systems, directly competing with AmesburyTruth across the same hardware categories and serving similar European and North American OEM window and door fabricators.
• Roto Frank: German-headquartered global manufacturer of window and door hardware, including tilt-turn, sliding, and multi-point locking systems, serving the same OEM and fabrication customer base as AmesburyTruth with comparable product breadth across fenestration hardware categories.
• Caldwell Manufacturing: Manufacturer of window balances and related fenestration components serving U.S. window and door manufacturers; comparable to AmesburyTruth's Hung/Sliding hardware product line with overlapping customer base among vinyl window OEMs.
• Ultrafab: U.S.-based manufacturer of weatherstripping, pile, and foam sealing products for windows and doors; competes directly with AmesburyTruth's Q-LON and Foam-Tite weatherseal families in the same North American OEM channel.
• Hoppe (Grupo Cerraduras): European manufacturer of window and door hardware including handles, locks, and hinges; competes with AmesburyTruth's hardware portfolio particularly in premium tiers and on multi-point locking systems for hinged and sliding doors.

Emerging players

• Interlock Industries: Specialty manufacturer of window balance, friction stay, and hardware components for the OEM window market; overlaps with AmesburyTruth's Hung/Sliding and Casement/Awning hardware categories on a narrower product set.

Regional players

• DGS Group (Auralis / Prüm): North American hardware and door systems group operating in window and door hardware components with regional focus; relevant as a regional competitive peer to AmesburyTruth, particularly in residential door hardware categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/amesburytruth
• LinkedInlinkedin.com/company/amesburytruth

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 AmesburyTruth