What Gothic Arch Greenhouses, Inc. does

Gothic Arch Greenhouses, Inc. is a Mobile, Alabama-based, family-owned manufacturer, distributor, and importer-exporter of greenhouse structures and horticultural supplies, operating continuously since 1946 under the Sierke family. The company sells an extensive catalog of greenhouse structures spanning residential hobby kits (Riga, Kudos sub-brands, economy kits), commercial production greenhouses (Super Mart, engineered structures, NRCS-approved high tunnels), custom and luxury designs (Cedar Victorian Orangerie, Cypress Frame Gothic Arch), and specialty facilities for schools, retail garden centers, and hemp/cannabis cultivation. Supporting equipment includes environmental climate control, hydroponic and aquaponic systems, irrigation, grow benches, LED lighting, soil processing equipment, and coverings, alongside adjacent outdoor living products such as gazebos and pergolas.

The business runs on a direct-to-consumer e-commerce model backed by a toll-free sales line, email support, and tiered RFQ workflows for hobby, commercial, specialty, school, and signature cypress projects. Revenue is generated primarily through one-time hardware sales, supplemented by custom design and consulting services and an affiliate/referral stream from financing partners Pinnacle Capital and HFS Financial. Pricing spans sub-$5,000 economy kits to $45,000+ commercial structures and custom luxury builds (e.g., Cedar Victorian Orangerie at $28,600-$35,200) with 10-year framing warranties on premium lines. Fulfillment combines standard parcel shipping for supplies and equipment with LTL freight for large structures, reaching the U.S. lower 48, Alaska/Hawaii (paid), Canada, and select international destinations.

Name

Gothic Arch Greenhouses, Inc.

Legal name

Gothic Arch Greenhouses

Website

https://gothicarchgreenhouses.com

Company type

Private

Founded year

1946

Operating status

Operating

Headcount range

1–10 employees

Short description

Gothic Arch Greenhouses is a Mobile, Alabama-based, family-owned manufacturer, distributor, and importer-exporter of greenhouse structures and horticultural supplies serving residential hobbyists, commercial growers, schools, and retail garden centers across North America since 1946.

Ownership category

akta.pro rank

Product category

Greenhouse Structures and Horticultural Equipment

NAICS

Electric Lighting Equipment Manufacturing (3351), Residential Electric Lighting Fixture Manufacturing (335131)

SIC

Retail-Building Materials, Hardware, Garden Supply (5200), Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Greenhouse Structures & Construction (Frames, Glazing, Benches) (AFAAAHAA)

akta.pro secondary industries

Outdoor Living Structures Retail (Sheds, Gazebos, Pergolas, Greenhouses) (CRAIAIAG), Pergolas, Gazebos & Shade Structures (HSAPALAD)

Keywords

• Greenhouse manufacturing
• Horticultural equipment
• Commercial growing systems
• Residential greenhouse kits
• Custom greenhouse design

Headquarters

HQ city

Mobile

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Greenhouse Structure Sales: Sale of pre-fabricated greenhouse kits and custom-built greenhouse structures ranging from residential hobby greenhouses to large commercial production facilities. Revenue is generated through one-time product sales with various price points from economy kits to luxury custom structures.
2. Greenhouse Supplies & Equipment: Sales of complementary products including coverings, climate control systems, grow benches, irrigation equipment, hydroponic systems, pots, containers, and other horticultural supplies. These are typically one-time product purchases.
3. Custom Design & Consulting Services: Project consulting and custom greenhouse design services provided by specialist staff to help customers design structures suited to their growing goals, space, and climate requirements.
4. Financing Services: Partnership with Pinnacle Capital and HFS Financial to provide financing options for commercial growers and homeowners, generating referral/commission revenue.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Gothic Arch Greenhouses is a manufacturer, distributor, and importer-exporter of greenhouse structures and horticultural supplies. It sells greenhouse kits and structures ranging from small residential hobby models to large custom and commercial production facilities (including Victorian, Cypress, Lean-To, Glass, Conservatory, School, and Light Deprivation designs), alongside an extensive catalog of climate control, irrigation, hydroponic, growing bench, covering, and soil processing equipment. The company also offers custom greenhouse design and project consulting services.

Product overview

Gothic Arch Greenhouses, Inc. is a manufacturer, distributor, importer-exporter of greenhouse structures and horticultural supplies serving the industry since 1946. The company's product portfolio centers on residential, commercial, and custom greenhouse structures (including Victorian, Cypress Frame, Lean-To, and Glass models) complemented by an extensive range of growing equipment and supplies. Core offerings include climate control systems (dehumidifiers, ventilation, heating, cooling), grow benches and tables, irrigation systems, soil processing equipment, coverings and films, and hydroponic/aquaponics growing systems. The company also offers outdoor living structures (gazebos, pergolas) and specialized commercial structures including Super Mart retail greenhouses, light deprivation greenhouses, and DF production greenhouses. Products range from affordable hobby greenhouse kits to fully-automated commercial production greenhouses and custom luxury designs.

Differentiator

Problem solved

Functional benefit

Brands

• Riga: European-style greenhouses designed for year-round growing with ultra-strong polycarbonate insulation
• Kudos
• Gothic Arch Cypress Frame Kits

Products and services

• Residential & Hobby Greenhouses Greenhouse kits designed for home use, available in multiple sizes, shapes, coverings, and colors, including the Riga, Kudos, and Gothic Arch Cypress Frame lines. Targeted at homeowners, hobbyists, and urban gardeners looking for affordable to mid-range year-round growing solutions.
• Commercial Greenhouses for Growers Large-scale greenhouse structures for commercial agricultural operations, including cold-frame and high-tunnel hoop houses, engineered structures, NRCS-approved high tunnels, and Cypress commercial kits (e.g., 22' W x 72' L) for production-scale growers and nurseries.
• Custom & Luxury Greenhouses Personalized greenhouse and conservatory designs tailored to customer specifications, including custom glass conservatories, luxury sunrooms, and the Cedar Victorian Orangerie Glass Greenhouse (Western Red Cedar frame, aluminum reinforcement, toughened safety glass). 10-year framing warranties are offered.
• Lean-To Greenhouses Greenhouses designed to lean against an existing structure, featuring single sloping roof lines and shared-wall designs suitable for colder climates and tighter residential footprints.
• Greenhouses for Schools & Institutions Educational greenhouse packages for vocational agriculture instruction and research facilities, with four-level resource packages (Levels 1–4) and custom designs sized to program needs for K-12 schools, universities, and museums.
• Conservatories Custom-designed conservatory structures ranging from Old World garden rooms to modern retreats, complementing existing architecture while providing functional growing space.
• Victorian Greenhouses Traditional-style greenhouses featuring elegant Victorian design elements with tempered glass, roof windows, louver windows, and decorative details.
• Glass Greenhouses Greenhouses featuring glass coverings for maximum light transmission and aesthetic appeal across a range of styles and sizes.
• Cypress Frame Greenhouse Kits Gothic-pitched arch design greenhouses built with sturdy cypress wood framing that can be painted or stained, with flexible foundation options for ground or high-foundation-wall installation, offering strong wind and snow protection.
• Super Mart Retail Greenhouses Commercial retail greenhouse designed for lawn and garden retailers, featuring variable widths up to 42 feet, superior ventilation, and customizable styling to support customer shopping and merchandising.
• Light Deprivation Greenhouses Specialized greenhouses using blackout material with controlled exposure to light and darkness to simulate seasonal changes, enabling flowering on command and year-round cultivation with multiple harvests, targeted at hemp and cannabis growers.
• Greenhouse Coverings & Films Covering materials for greenhouses including rigid polycarbonate panels, greenhouse plastic film, shade cloth, insect screen netting, ground cover, crop covers, and covering accessories.
• Environmental Climate Control Systems Climate management equipment for greenhouses including dehumidifiers, environmental controllers, evaporative cooling, heating systems, horizontal circulation fans, LED grow lights, growing lights, fluorescent grow lights, CO2 generators, and greenhouse ventilation systems.
• Growing Systems (Hydroponic & Aquaponic) Integrated growing systems including hydroponic systems, aquaponics systems (with accessories, instruments, and nutrients), ebb and flow benches, and vertical growing systems.
• Grow Benches & Tables Heavy-duty growing benches and tables for commercial and hobby use, including steel stationary benches, multi-level benches, wire greenhouse benches, expanded metal benches, and poly-max benches, priced from $269.95 to $2,315.95.
• Greenhouse Irrigation Systems Watering and irrigation systems for greenhouses, including fertilizer injectors for controlled nutrient delivery, with a focus on water conservation.
• Soil Processing Equipment Soil sterilization and preparation equipment including steam generators ($10,500–$12,941), soil aeration carts, aeration blowers, heavy-duty soil mixers, and electric soil sterilizers.
• LED Grow Light Systems Energy-efficient LED lighting systems for supplemental plant growth illumination in greenhouses.
• Seed Propagation Equipment Equipment and supplies for seed starting and plant propagation in greenhouse settings.
• Nursery Garden Carts & Wagons Nursery and garden carts and wagons designed to support greenhouse and nursery operations.
• Commercial Sprayers Commercial sprayers for greenhouse and nursery applications.
• Pots & Containers Pots and containers used in greenhouse growing operations.
• Greenhouse Doors Doors designed for use with greenhouse structures.
• Shade Houses Shade house structures for plants that require reduced light exposure, offered alongside other greenhouse structure categories.
• Gazebos & Pergolas Outdoor living structures including gazebos, pergolas, pavilions, and pool houses sold to enhance residential backyards.
• Custom Greenhouse Design & Consulting Services Project consulting and custom greenhouse design services provided by specialist staff, including help navigating local building codes, contractor coordination, and personalization to gardening goals, space, and climate. Engaged via dedicated RFQ forms for hobby, commercial, specialty, school, signature cypress greenhouses, gazebos, and shade houses.

Quantifiable outcome

• Over 75 years of industry experience serving horticulturists, home gardeners, and commercial farmers

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Charley's Greenhouse & Garden: Long-established direct-to-consumer e-commerce retailer of hobby and residential greenhouses, greenhouse supplies, and accessories. Highly comparable to Gothic Arch in target customer (hobby and small-scale growers), product breadth, and online-direct GTM motion.
• Growers Supply (FarmTek): Major direct e-commerce retailer of commercial and hobby greenhouses, high tunnels, and horticultural supplies, owned by FarmTek. Directly comparable in product range, customer segments (commercial + hobby), and e-commerce distribution strategy.
• Stuppy Greenhouse Manufacturing: U.S. manufacturer and supplier of commercial greenhouses, greenhouse structures, and growing systems. Directly comparable on the commercial/production side of Gothic Arch's catalog, including engineered structures and growing system add-ons.
• Rimol Greenhouse Systems: U.S. manufacturer of commercial and hobby greenhouses, including high tunnels, cold frames, and Gothic-style structures. Comparable in product category, U.S. distribution model, and emphasis on durable engineered greenhouse designs.
• Nexus Greenhouse Systems: Commercial greenhouse manufacturer offering engineered structures, Gothic Arch designs, and integrated growing systems. Overlaps directly with Gothic Arch's commercial product line and engineered structure offerings.
• Ludy Greenhouse Manufacturing: U.S. manufacturer of commercial and institutional greenhouses, including custom-engineered structures and educational greenhouse packages. Directly comparable to Gothic Arch's commercial and school/institutional product lines.
• Atlas Manufacturing: U.S. greenhouse manufacturer producing commercial, residential, and institutional greenhouse structures plus growing supplies. Comparable in product breadth across hobby, commercial, and educational customer segments.

Regional players

• Halls Greenhouses: Established UK-based greenhouse manufacturer serving European and international hobbyist markets. Comparable product category (hobby/residential greenhouses) but primarily operates in Europe rather than competing directly in the U.S.
• Juliana Greenhouses: Danish greenhouse brand selling premium hobby and residential greenhouses across Europe and North America. Comparable in luxury/hobby positioning and polycarbonate/engineered design, with a primarily European distribution footprint.

Broad incumbents

• Palram Applications: Global manufacturer of polycarbonate panels, greenhouse structures, and DIY outdoor products. Overlaps with Gothic Arch's polycarbonate-covering product line and hobby greenhouse category as a much larger, broader incumbent.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/Greenhouses1
• Facebookfacebook.com/9383183245
• LinkedInlinkedin.com/company/gothic-arch-greenhouses-inc.

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 Gothic Arch Greenhouses, Inc.