What Senox does

Senox Corporation is a US-based, privately held manufacturer and distributor of seamless gutter products founded in 1972 by A.B. Walters and headquartered in Austin, Texas. The company focuses exclusively on the rainware category — encapsulated by its slogan "Gutters. That's All We Do." — and sells directly to professional gutter contractors through a network of 24 company-owned branches spanning the Central and Southeastern United States, with manufacturing concentrated at its Austin and Mesquite, Texas plants. Approximately 98% of products sold are manufactured in-house, encompassing aluminum coil painting and slitting, seamless gutter roll-forming, gutter machines (the Barracuda line), accessories (downspouts, elbows, hangers, screws), and 14+ types of gutter guards.

The product portfolio is built around an integrated contractor ecosystem: seamless gutters in K-Style, Boxer, and Half-Round profiles (5", 6", and 7" sizes); on-site roll-forming gutter machines; a proprietary gutter coil with 32 color and finish options; and a layered set of patented and trademarked technologies (Shadow BAK wash coat, BearCLAW hangers, Pocket Lock Lip system, Armor Tough and Duel Tone paint finishes, BlackMAX accessories, SpeedMaster screws, AqueDUCT louvered guards). A 50-year paint warranty on aluminum products and a 5-year full maintenance program on the new Boxer machine anchor the value proposition. The company has a color-matching partnership with Sherwin-Williams that enables exact paint replication at any US Sherwin-Williams store.

The business model is a B2B direct-to-contractor hardware sales motion, supplemented by professional services (machine maintenance) and contractor portal–enabled reorders. There is no retail or direct-to-consumer channel — homeowners access Senox products indirectly through contractor installations. Pricing is quote-based and not publicly disclosed, with the company emphasizing free on-site delivery, largest-in-industry branch inventories, and breadth of color and guard SKUs as the primary contractor-facing value drivers. Revenue is not publicly disclosed; based on scale signals (251–500 employees, 24 branches, 50+ year operating history, in-house manufacturing), revenue is estimated in the $100M–$250M range.

Name

Senox

Legal name

Senox Corporation

Website

https://senox.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

251–500 employees

Short description

Senox Corporation, founded 1972 and headquartered in Austin, Texas, is a privately held manufacturer and direct-to-contractor distributor of seamless gutter products — gutters, gutter machines, coil, accessories, and 14+ types of gutter guards — sold through 24 branches across the Central and Southeastern United States, with 98% of products manufactured in-house at its Texas facilities.

Ownership category

akta.pro rank

Product category

Seamless Gutter Manufacturing and Distribution

NAICS

Siding Contractors (238170)

SIC

Construction - Special Trade Contractors (1700)

akta.pro primary industry

Gutter Installation & Replacement (Seamless/Sectional) (HSAGAIAC)

akta.pro secondary industries

Gutter Guard/Screen Installation & Maintenance (HSAIAKAC), Gutter Replacement & Installation (Seamless/Sectional) (HSAIAKAE), Gutter Repair, Resealing & Leak Mitigation (HSAGAIAD)

Keywords

• Seamless gutter manufacturing
• Rainware products supply
• Gutter machine sales
• Gutter coil distribution
• Contractor building materials

Headquarters

HQ city

Austin

HQ country

United States

HQ region

North America

Offices26 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Seamless Gutter Products: Senox manufactures and sells seamless gutters in various styles (K-style, Boxer, Half-round) and sizes (5, 6, 7 inch) in aluminum, copper, and galvalume steel. Products are roll-formed on-site from premium-grade coil.
2. Gutter Accessories: Complete range of accessories including downspouts (rectangular corrugated, 3x4 smooth, round), elbows, offsets, outlets, hangers, end caps, pipe straps, and screws in all 32 color options.
3. Gutter Guards: Extensive selection of 14+ gutter protection products including aluminum expanded wire, powder-coated steel, perforated guards, stainless steel mesh, louvered, and solid guards.
4. Gutter Machines: Sale of Senox Barracuda gutter machines including 5, 6, 5/6 combo, 7, 6/7 combo, half round, and Boxer models along with accessories and replacement parts.
5. Coil Sales: Sale of gutter coil in painted aluminum (all 26 traditional colors, Duel Tone, Armor Tough), copper, and Galvalume Plus for contractors to form seamless gutters on-site.
6. Machine Service: Scheduled maintenance and adjustments for all seamless gutter machine brands at branch locations, including mounting on truck or trailer at delivery.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Senox manufactures and supplies seamless gutter products, gutter coil, gutter machines, gutter guards, and matching accessories (downspouts, elbows, hangers, conductor heads, screws) for professional gutter contractors. Manufacturing is done in-house at Austin and Mesquite, Texas plants, with sales handled through 24 branch locations and free on-site delivery to job sites. Contractors form and install gutters on-site from Senox's premium coil in 32 colors plus copper and galvalume steel.

Product overview

Senox is a leading manufacturer of seamless gutter products serving the residential and commercial construction industry since 1972. The company operates on a product portfolio centered around three core pillars: seamless gutter systems (K-Style, Boxer, and Half-Round styles in 5", 6", and 7" sizes), gutter machines (the Barracuda line including standalone and combo configurations), and an extensive gutter protection/accessories line. The product ecosystem includes matching downspouts, elbows, offsets, hangers, conductor heads, screws, and coil materials all available in 32 colors and premium metal finishes. Supporting tools include the Yield Calculator for material planning and a Contractor Portal for account management. The company manufactures approximately 98% of products in-house at Austin and Mesquite, Texas facilities, with 24 branch locations across the Central and Southeastern United States.

Differentiator

Problem solved

Functional benefit

Products and services

• Seamless Gutters (K-Style, Boxer, Half-Round) On-site roll-formed gutters crafted from premium-grade aluminum coil in three profiles: K-style (resembles crown molding), Boxer (modern industrial aesthetic, 10% higher water capacity than 6" K-style), and Half-Round (smooth shape, easy to clean). Available in 5", 6", and 7" sizes for residential and commercial gutter installation contractors.
• Barracuda Gutter Machines Senox Barracuda on-site roll-forming machines for seamless gutter production, available in 5" K-Style, 6" K-Style, 5"/6" Combo, 6"/7" Combo, 7" K-Style, and 6" Half Round configurations. Features structural steel frame, polyurethane drivetrain, .002 hard chrome plated steel forming rollers, and 3-year parts/labor warranty. Sold to gutter contractors nationwide.
• 6" Boxer Gutter Machine with Pocket Lock Lip 6" Boxer Gutter Machine designed for use with BearCLAW hangers (Pocket Lock Lip system) and AqueDUCT screen hanger products. Features 1,200 lbs weight, 139.75" length, approximately 35-40 feet per minute speed, and a 5-year full maintenance program included. Processes aluminum, galvalume, and copper coil.
• Gutter Guards 14+ gutter protection products including Aluminum Expanded Wire (Drop-In, Fast Screen), Powder Coated Expanded Steel (Roll Lock, Step Lock, Flat Lock, Round Lock), Perforated (Smart Flow, Eave N Flow Elite), Stainless Steel Metal Mesh (Mesh Guard, Mesh Guard Panel), Louvered (E-Z Leaf Sweep, E-Z Leaf Protection), and Solid (LeaFree, LeaFree High Water Flow, Midwest Solid) options. Sold to gutter contractors for residential and commercial installations.
• Downspouts, Elbows, and Offsets Pipe components including Rectangular Corrugated (2x3, 3x4, 4x5), 3"x4" Smooth, and Round (3" and 4") downspouts with matching elbows available in 75, 45, and 22.5 degree angles. Available in all Senox colors and premium metal finishes for rainwater drainage systems.
• Gutter Hangers Secure gutter fastening solutions including K-Style Internal Hangers (with/without clip), Reverse Bead Half Round Internal Hangers, and Half-round External Hangers. Available in aluminum, solid copper, and galvalume plus steel with preloaded screws.
• Gutter Coil Premium aluminum coil engineered for seamless gutters, available in 32 colors (26 traditional, 3 Armor Tough, 1 Duel Tone), plus solid copper and Galvalume Plus. Features thicker aluminum than industry standard, uniform thickness, and consistent color matching across product lines. Sold to contractors who roll-form seamless gutters on-site.
• Conductor Heads Decorative and functional gutter accessories including Basic, Plain, Decorative, and Ornamental styles. Available in 3" and 4" sizes with oval or rectangular outlets in aluminum, solid copper, and galvalume steel with multiple color options.
• Color System (32 Color Options) 32 color and finish options including 26 traditional painted aluminum colors, 3 Armor Tough abrasion-resistant finishes (Satin White, Wood Beige, Cameo), 1 Duel Tone Rustic Copper, and premium metals (Solid Copper 16 oz, Galvalume Plus Steel). Factory-baked enamel finish with Sherwin-Williams exact color matching available across all gutter products and accessories.
• Machine Service and Maintenance Scheduled maintenance and adjustment services for all seamless gutter machine brands at Senox branch locations. Includes mounting the gutter machine on the contractor's truck or trailer at delivery. Provided to gutter contractors across the 24-branch network.

Quantifiable outcome

• 10% higher water-carrying capacity with Boxer gutters compared to 6 K-style gutters
• +3 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

One partnership is on record.

• Sherwin-WilliamscoreStrategic or Co-development PartnerSherwin-Williams provides exact color matching for all Senox gutters and gutter accessories. Contractors and homeowners can order exact color matches from any Sherwin-Williams store in the USA, eliminating guesswork in color matching. This partnership ensures color consistency across paint and gutter products.

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• ABC Supply Co. ABC Supply is the largest US wholesale distributor of roofing, siding, and exterior building products including gutters, serving as a broad channel competitor that offers gutter products alongside a much wider product portfolio.
• SRS Distribution: SRS Distribution is a national building products distributor that includes roofing, siding, and gutter categories in its portfolio, competing with Senox for contractor relationships through scale and breadth rather than gutter specialization.

Direct peers

• Englert: Englert is a leading manufacturer of seamless gutter machines, coil, and accessories, directly competing with Senox across product lines including K-style gutters, gutter guards, and roll-forming equipment serving the same contractor base.
• New Tech Machinery: New Tech Machinery is a major manufacturer of portable roll-forming equipment including seamless gutter machines, directly competing with Senox's Barracuda machine line among contractor customers.
• Aluminum Associates: Aluminum Associates is a gutter coil manufacturer and distributor offering painted aluminum coil, accessories, and seamless gutter products to contractors, overlapping significantly with Senox's product portfolio and customer segments.
• Spectra Metal Sales: Spectra Metal Sales manufactures and distributes seamless gutter coil, accessories, and machines through a multi-branch distribution model closely paralleling Senox's direct-to-contractor approach across the Southeastern US.

Emerging players

• LeafFilter: LeafFilter is a major direct-to-consumer gutter protection company that competes in the same end-market for rainwater management, sourcing products from manufacturers and creating downstream demand for Senox-style gutter guard components.
• Gutter Helmet: Gutter Helmet is a branded gutter guard system installed through a dealer network, competing in the gutter protection end-market where Senox also sells 14+ guard products to contractors and homeowners.
• ATAS International: ATAS International manufactures metal roofing, wall panels, and gutter products for commercial and residential construction, representing an adjacent specialty manufacturer with overlapping coil-based products and contractor channels.
• Drexel Metals: Drexel Metals manufactures roll-formed metal building products including gutters and metal roofing coil, overlapping with Senox's coil and accessory offerings but with a broader focus on architectural metal applications.

Market position

Strengths5 records

Weaknesses1 record

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/SenoxCorp
• YouTubeyoutube.com/@SenoxCorp
• Facebookfacebook.com/SenoxCorp
• LinkedInlinkedin.com/company/senox-corporation
• Instagraminstagram.com/senox_gutters

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Senox