What Louvers & Dampers does

Louvers & Dampers is a US-based manufacturer of air movement, ventilation, and life safety components for commercial and industrial buildings, operating as a wholly-owned subsidiary of Mestek, Inc. from a single headquarters and manufacturing facility at 450 Riverside Drive, Wyalusing, Pennsylvania. Its product portfolio is organized around two core families: louvers (fixed and adjustable slat assemblies, including architectural, brick vents, severe weather, vision/sun screens, and rooftop penthouses) and dampers (UL-classified fire and smoke dampers, control and balancing dampers, industrial dampers rated up to 800°F and 20 in.wg static pressure, backdraft, ceiling radiation, and round dampers), supported by steel and aluminum access doors, plenum access doors, roof curbs, and gravity ventilators. The product set is engineered for airflow regulation, fire/smoke containment, severe weather protection, solar heat gain management, and architectural equipment screening, with documented performance characteristics including AMCA-tested wind-driven rain resistance and UL 555/555S life safety listings.

Technically, Louvers & Dampers relies on certifications and standards rather than proprietary software or AI; products are UL Classified for life safety, AMCA-certified for air performance and wind-driven rain (per AMCA Standard 500-L), Miami-Dade County approved for High Velocity Hurricane Zone use (TAS201/202/203), and compliant with ASHRAE and IECC air leakage requirements that support LEED project credits. Manufacturing is custom-fabricated and made in the USA, with documented compatibility to Belimo, Honeywell, and Siemens actuators, allowing the catalog to be specified into standard building management architectures. The company does not operate an app, API, or developer-facing platform.

Commercially, Louvers & Dampers runs a B2B, specification-driven go-to-market aimed at commercial and industrial building projects (offices, industrial facilities, institutional buildings) requiring HVAC ventilation, life safety, and environmental protection. Distribution is handled through a regional sales representative network with an online locator, supported by a comprehensive product literature/submittal documentation portal. Pricing is not publicly disclosed and products are made-to-order with custom fabrication options. The company employs 51-100 people, is privately held under Mestek with no external funding or institutional investors, and operates exclusively in the United States.

Name

Louvers & Dampers

Legal name

Louvers & Dampers

Website

https://louvers-dampers.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Louvers & Dampers is a US manufacturer of louvers, dampers, doors, and rooftop ventilation products for commercial and industrial buildings. Operating as a Mestek subsidiary, it sells UL-classified life safety, AMCA-certified, and Miami-Dade hurricane-rated components through a regional sales representative network.

Ownership category

akta.pro rank

Product category

HVAC Ventilation Equipment

NAICS

Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Dampers, Louvers & Ventilation Controls (IMADANAD)

akta.pro secondary industries

Louvers, Vents & Architectural Grilles (IMADAIAM), Ventilation, Ducting & Air Distribution Equipment (IMAHAKAG)

Keywords

• HVAC ventilation equipment
• Architectural louvers
• Industrial dampers
• Commercial HVAC components
• Building ventilation products

Headquarters

HQ city

Wyalusing

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, Infrastructure

Distribution channels1 record

Marketing channels2 records

Core offering

Louvers & Dampers manufactures HVAC ventilation equipment, producing architectural louvers, industrial dampers, access doors, and rooftop products for commercial and industrial buildings. The company operates as a U.S.-based manufacturer with production located in Wyalusing, Pennsylvania.

Product overview

Louvers & Dampers is a manufacturer of air ventilation and life safety equipment for commercial and industrial buildings. The product portfolio centers on two core product families: (1) Louvers — fixed and adjustable slat assemblies for ventilation, sun shading, and severe weather protection, and (2) Dampers — airflow regulation devices including fire/smoke dampers for UL-rated life safety, control dampers for HVAC balancing, and industrial dampers for high-temperature/process applications. Supporting products include architectural doors, rooftop penthouses, gravity ventilators, and roof curbs. The company operates as a Mestek company with AMCA certification and UL Classified life safety products, with manufacturing in the USA. Products meet air leakage requirements set by ASHRAE, AMCA, and the International Energy Code Council (IECC), and support LEED project credits.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Louvers

Quantifiable outcome

• Wind driven rain protection tested to 3" of rainfall at 29mph and 8" of rainfall at 50mph per AMCA Standard 500-L
• +1 more outcomes

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature4 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Wasco Products: Wasco Products manufactures architectural louvers, sun screens, and specialty ventilation products for commercial buildings. It directly overlaps with Louvers & Dampers' architectural louver, vision/sun screen, and severe weather louver product categories.
• Pottorff: Pottorff is a Texas-based manufacturer of louvers, dampers, and architectural products for the HVAC industry with very similar product positioning. It competes directly with Louvers & Dampers in fire/smoke dampers, architectural louvers, and related ventilation products serving commercial and industrial construction.
• Lloyd Industries: Lloyd Industries is a manufacturer of fire dampers, smoke dampers, and architectural products for the HVAC industry. It directly competes with Louvers & Dampers' fire/smoke damper business and shares similar UL-classified life safety product positioning.
• Ruskin Company: Ruskin is a leading manufacturer of louvers, dampers, and air control products for the HVAC industry with overlapping life safety, control, and architectural louver product lines. It is one of Louvers & Dampers' most direct competitors in commercial fire/smoke dampers and architectural louvers, with similar product breadth and certifications.
• Dowco (a Safe Air company): Dowco/Safe Air manufactures architectural louvers, penthouses, and related rooftop products that overlap with Louvers & Dampers' architectural and penthouse product lines. It serves similar commercial construction and architectural specification customers.
• Construction Specialties: Construction Specialties manufactures architectural louvers, sun screens, and equipment screens that directly overlap with Louvers & Dampers' architectural louver, vision/sun screen, and severe weather product lines. It competes for similar architect-driven specifications on commercial and institutional projects.
• Air Balance (Aire Technologies): Air Balance manufactures fire/smoke dampers, control dampers, and related air control products for the HVAC industry. It overlaps directly with Louvers & Dampers' damper product family and serves similar commercial and industrial mechanical contractor customers.
• NCA (National Controlled Air): NCA manufactures dampers, louvers, and related HVAC air control products, with strong overlap to Louvers & Dampers' industrial and commercial damper lines. It serves similar mechanical contractor and specifying engineer customers in the same US commercial construction market.

Broad incumbents

• Greenheck Group: Greenheck is one of the largest US manufacturers of commercial and industrial ventilation equipment, including louvers, dampers, and related air control products. It directly overlaps Louvers & Dampers' product lines but operates at significantly greater scale with multiple plants and a broader product portfolio, making it the dominant incumbent in the space.

Emerging players

• Arrow United Industries (Mestek sister brand): Arrow United Industries appears on Louvers & Dampers' website as a related manufacturing brand and is part of the Mestek family of HVAC product companies. It is a closely-related peer in the same parent company ecosystem with overlapping louver and damper product offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/LouversDampers

Compliance6 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 Louvers & Dampers