What Denlar Fire Protection does

Denlar Fire Protection is a U.S. manufacturer of fully integrated, pre-engineered fire suppression range hood systems designed for residential-grade cooktops used in limited commercial and non-profit settings. Founded in Chester, Connecticut in 2006–2007 and now operating under Gas-Fired Products (acquired August 2025, headquartered in Charlotte, NC), the company pioneered the first mechanical fail-safe, UL300A-listed fire suppression range hood and is the basis of design for the 2012 NFPA Life Safety Code amendment requiring such systems in residential healthcare facilities. The portfolio includes the flagship D1000 Series (30" and 36" models with two-stage environmental monitoring and pre-suppression fuel/electric disconnect), the more economical Designer Series (DS), and the ClockBox / ClockBox Pro smart timer-based access controls. All products carry UL300A, UL507, and ETL listings and are certified under ICC PMG-1122 with compliance across 2009–2021 IMC, IFC, and UMC codes.

Name

Denlar Fire Protection

Legal name

Denlar Fire Protection, LLC

Website

https://denlarhoods.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

101–250 employees

Short description

Denlar Fire Protection manufactures the first and only fully integrated, mechanically actuated UL300A fire suppression range hood systems for residential-grade cooktops in limited commercial settings, serving senior living, student housing, healthcare, military, and multifamily segments across the United States.

Ownership category

akta.pro rank

Product category

Fire Protection Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Special Hazard Fire Suppression Systems (Clean Agent/Foam/CO₂/Kitchen Hood) (BPABAHAD)

Keywords

• Fire suppression hoods
• UL300A range hoods
• Kitchen fire protection
• Cooking fire suppression
• Residential cooktop safety

Headquarters

HQ city

Chester

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Fire Suppression Range Hoods - D1000 Series: Primary revenue stream from selling fully integrated fire suppression range hood systems. D1000 Series is the flagship product with multiple configurations (sizes, fan types, fuel disconnects, accessories). Configurator tool allows customization for specific project requirements. Warranty of 36 months standard.
2. Designer Series (DS) Range Hoods: Economical alternative to D1000 for light-duty applications. White powder coat finish standard. 2-year manufacturer warranty. Multiple configurations available with same fail-safe technology.
3. ClockBox and ClockBox-Pro Accessories: Smart timer/access control systems that can work standalone or with hood systems. ClockBox Pro meets NFPA101 specifications. Sold as add-on accessories or standalone products for facilities not requiring full hood protection.
4. Optional Accessories and Add-ons: Manual pull stations, top covers, strobes, tank test options, extended warranties, custom colors, ADA controls, and make-up air integration. Revenue from add-on features during product configuration.
5. Extended Warranty: Optional 36-month extended warranty available at time of initial purchase only, extending standard coverage. Provides additional revenue stream and customer retention.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels10 records

Core offering

Denlar Fire Protection engineers, manufactures, and sells fully integrated, mechanically actuated (fail-safe), pre-engineered fire suppression range hood systems designed for residential-grade cooktops in limited commercial and non-profit settings. The product line includes the flagship D1000 Series and the economical Designer Series (DS) hoods, along with ClockBox and ClockBox Pro smart timer/access control accessories.

Product overview

Denlar Fire Protection offers a portfolio of fire suppression range hoods and smart control systems designed for residential-grade cooking appliances used in limited commercial and non-profit settings. The core product line includes the D1000 Series (premium fully integrated hood with environmental monitoring and pre-suppression technology) and the Designer Series/DS (economical integrated suppression hood). Supporting products include ClockBox and ClockBox Pro smart control systems that provide timed access management and meet NFPA101 lockout requirements. All products are UL300A compliant and mechanically actuated for fail-safe operation without reliance on external power.

Differentiator

Problem solved

Functional benefit

Products and services

• D1000 Fire Suppression Range Hood The flagship fully integrated, mechanically actuated (fail-safe), pre-engineered fire suppression range hood system specifically engineered for domestic-grade stove-tops in limited commercial settings. Includes environmental monitoring system, two-stage temperature monitoring, and automatic fuel source disconnect. Available in 30" (D1030) and 36" (D1036) sizes.
• Designer Series (DS) Range Hood An economical fire suppression range hood incorporating a complete fire suppression assembly into an affordable range hood design for UL300A applications. Features white powder coat finish, commercial-grade technology, and mechanical actuation. Available in multiple configurations with 2-year manufacturer warranty.
• ClockBox Smart control system for gas, electric, or dual fuel cooking appliances featuring touchscreen menu with passcode input to bring cooking element online for a preset time (factory set to 120-minute timer) and automatic disabling when allotted time is reached. Minimizes risk of unattended kitchen fires.
• ClockBox Pro Advanced smart control system designed for NFPA101 specifications. Features fire suppression system status display, hood component monitoring, hood discharge display, timer lockout on discharge/fault, fan and light controls, and multi-language support (English, French, Spanish).
• Extended 36-Month Warranty Optional 36-month extended warranty available at time of initial product purchase, extending standard coverage (36 months for D1000, 24 months for DS) for an additional 36 months.

Quantifiable outcome

• No field nozzle calibration required - pre-engineered calibration ensures consistent, safe installation
• +4 more outcomes

Named customers20 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Gas-Fired Products (GFP)coreStrategic or Co-development Partner · 14 August 2025Gas-Fired Products, a Charlotte-based manufacturing firm founded in 1949, acquired Denlar Fire Protection in August 2025. Denlar becomes the fourth brand in the GFP portfolio joining Space-Ray (infrared heaters), SunStar (heating solutions), and BulkTobac (tobacco curing equipment). Frank Horne, President of GFP, stated Denlar is a tremendous addition in keeping with commitment to delivering high quality products that are safe, reliable, and efficient. GFP operates from 156,000 sq ft Charlotte facility completed in 2022. Fourth-generation family-owned company.
• Space-RayminorOthersSpace-Ray is a sister brand under the Gas-Fired Products (GFP) parent company family. Leading line of infrared heaters designed for commercial, industrial, residential, hospitality, and agricultural applications. Reflects GFP's commitment to innovation, quality, and customer-focused engineering across diverse industries.
• Top Rep Groups (Air Control Products, Bartos Industries, Georgia Air Associates, KVent, Mechanical Sales Midwest, Powers of Arkansas, Premier HVAC Sales, Rist & Associates, Texas Air Products, Triangle Sales)coreChannel Partner/ Reseller/ DistributorAnnual recognition at AHR hospitality events for top performing specification representative groups. These rep organizations drive product specification and sales across their respective territories. Company supports reps with product training, key client visits, and sales resources.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Ansul (Johnson Controls): Ansul is a major manufacturer of kitchen fire suppression systems and is the closest direct competitor to Denlar in the UL300A / commercial cooking fire suppression space. Both serve restaurant and commercial kitchen applications with wet chemical pre-engineered systems.
• CaptiveAire: CaptiveAire is a leading manufacturer of commercial kitchen ventilation systems with integrated fire suppression. Directly comparable to Denlar in offering engineered hood + suppression packages, though CaptiveAire primarily serves full commercial kitchens while Denlar focuses on residential-grade cooktops in limited commercial settings.
• Amerex Corporation: Amerex manufactures pre-engineered kitchen fire suppression systems using wet chemical agents, similar to Denlar's technology. Both target UL300A applications and serve institutional and commercial kitchen customers.
• Pyro-Chem (Johnson Controls): Pyro-Chem is a well-known manufacturer of kitchen fire suppression systems, part of the Tyco/Johnson Controls portfolio. Direct competitor in pre-engineered wet chemical systems for cooking surfaces.
• Buckeye Fire Equipment: Buckeye Fire Equipment manufactures fire suppression products including kitchen/hood systems. Competes with Denlar in pre-engineered fire suppression for cooking equipment.

Broad incumbents

• Gaylord Industries: Gaylord Industries is an established commercial kitchen ventilation and fire suppression manufacturer. Comparable to Denlar's integrated hood + suppression approach, but Gaylord serves the full commercial kitchen market with a broader product portfolio.
• Greenheck Fan Corporation: Greenheck is a major manufacturer of commercial and industrial fans, ventilation, and air-handling equipment. While broader than Denlar's range hood focus, Greenheck's fan and air movement products overlap with the ventilation component of Denlar's hood systems.
• Broan-NuTone: Broan-NuTone is a leading residential range hood manufacturer. While Broan focuses on the residential market without integrated fire suppression, the product category (range hoods with fans/ventilation) is directly comparable to Denlar's hardware.
• Zephyr (Midea): Zephyr is a well-known range hood brand under Midea Group, focused on residential and light commercial kitchen ventilation. Comparable category to Denlar's products, though without the integrated fire suppression system.

Regional players

• Koala Kare (Bobrick): While primarily a washroom and child safety products manufacturer, Bobrick's broader institutional/commercial building safety products partially overlap with Denlar's senior living and healthcare customer base. Limited direct kitchen overlap but comparable institutional sales channels.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/denlarfire
• Facebookfacebook.com/DenlarRangeHoods
• LinkedInlinkedin.com/company/denlar-fire-protection
• Instagraminstagram.com/denlarhoods/?hl=en

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 Denlar Fire Protection