Metal-Fab Chimney Pipe, Stove Pipe and Venting Products

Metal-Fab manufactures chimney, venting, and air-handling products for residential, commercial, and industrial applications. Founded in 1958, Metal-Fab has built its reputation around venting solutions for HVAC, hearth, plumbing, kitchen ventilation, heating appliances, fume exhaust, engine exhaust, and related applications.

At WoodstovePro, we carry Metal-Fab products for homeowners, contractors, and hearth professionals who need the right chimney pipe, stove pipe, gas vent, liner, damper, or venting component for a safe and proper installation. Whether you are installing a wood stove, replacing chimney pipe, venting a gas appliance, relining a chimney, or matching parts for an existing Metal-Fab system, our team can help you find the correct product before you order.

Metal-Fab Quality Products and Reliable Venting Solutions

Metal-Fab's product line is built around venting systems and components for real-world residential, light commercial, commercial, and industrial needs. Its residential product categories include HVAC, hearth, and plumbing products, while its commercial site lists products such as commercial and industrial pressure stack, special gas vent, kitchen exhaust vent, Type B gas vent, and all-fuel chimney systems.

Metal-Fab chimney pipe
Metal-Fab stove pipe
Metal-Fab Type B gas vent
Metal-Fab direct vent pipe
Metal-Fab Temp/Guard chimney
Metal-Fab stainless steel chimney liners
Metal-Fab pellet vent and Type L vent

Metal-Fab Hearth Venting Products

Metal-Fab's hearth product categories include Air-Cooled Temp/Guard Chimney, All-Fuel Temp/Guard Chimney, Biomass Chimney and Type L-Vent, Black Stovepipe, Direct Vent, and Stainless Steel Liners. These are the categories most relevant to wood stove, pellet stove, gas appliance, fireplace, and chimney installations.

Metal-Fab Temp/Guard All-Fuel Chimney

Metal-Fab Temp/Guard is an all-fuel factory-built chimney system for listed wood, coal, oil, gas, or propane-fired appliances. Metal-Fab's official product page describes Temp/Guard as a double-wall factory-built chimney system available in multiple diameter ranges, with listed standards and installation documentation provided by the manufacturer.

Metal-Fab Black Stovepipe

Metal-Fab Black Stovepipe is designed for the connector run between a stove or appliance and the approved chimney system. Metal-Fab lists both single-wall and double-wall black stovepipe options, and its official product page notes that stovepipe is located in the same room as the appliance and is not permitted to pass through ceilings or walls.

This section is useful for shoppers replacing stove pipe, building a new wood stove venting setup, or trying to match parts from an existing Metal-Fab system.

Metal-Fab Direct Vent

Metal-Fab Sure-Seal Direct Vent is designed for direct-vent gas-fired appliances that comply with applicable ANSI Z21 standards. Metal-Fab describes direct vent systems as balanced-pressure systems that bring combustion air from outdoors while exhausting combustion gases through the sealed flue.

Because direct vent compatibility is appliance-specific, customers should confirm the appliance manual and approved venting system before ordering parts.

Metal-Fab Biomass Chimney and Type L-Vent

Metal-Fab's Biomass Chimney and Type L-Vent products are intended for approved biomass fuel appliances and Type L low-temperature venting systems. Metal-Fab's official page lists applications such as wood pellets, oil, wheat, cherry pits, corn, and switchgrass, depending on the approved appliance and installation requirements.

Metal-Fab Type B Gas Vent

Metal-Fab Type B Gas Vent is made for approved Category I natural gas or propane-fired appliances, including certain gas furnaces, heaters, fireplaces, boilers, unit heaters, and radiant tube heaters. Metal-Fab's official product information lists Type B Gas Vent models M and MO, with diameter ranges from 3 inches to 30 inches and applicable standards including NFPA 54, NFPA 211, and UL 441.

Metal-Fab Chimney Liners, Dampers, and HVAC Venting Products

Metal-Fab's residential HVAC category includes All-Fuel Temp/Guard Chimney, Aluminum Liners, Stainless Steel Liners, Type B Gas Vent, and damper products such as boot damper assemblies, fire dampers, static ceiling radiation dampers, and dynamic ceiling radiation dampers.

These products are often used in chimney relining, gas venting, air distribution, fire-rated assemblies, and replacement venting applications.

Chimney & Hearth Venting
Metal-Fab Temp/Guard Chimney, Air-Cooled Temp/Guard Chimney, Black Stovepipe, Direct Vent, Biomass Chimney and Type L-Vent

Gas Venting
Metal-Fab Type B Gas Vent, Special Gas Vent, appliance venting components, adapters, caps, supports, and fittings

Liners & Dampers
Stainless steel chimney liners, aluminum liners, fire dampers, ceiling radiation dampers, boot damper assemblies, and related accessories

Metal-Fab Commercial and Industrial Venting Products

Metal-Fab also manufactures commercial and industrial venting products for applications such as heating appliances, kitchen ventilation, engine exhaust, fume exhaust, and solid fuel venting. Its commercial product categories include Commercial & Industrial Pressure Stack, Special Gas Vent, Kitchen Exhaust Vent, Type B Gas Vent, and All-Fuel Chimney.

Metal-Fab's commercial pressure industrial chimney products include PSW, PIC, and IPIC models for applications such as heating appliances, boiler breeching, generator exhaust, fume exhaust, and other uses defined by NFPA 211.

Metal-Fab's kitchen exhaust vent category includes G Series grease duct products designed for Type I and Type II kitchen ventilation hoods and grease-laden vapors as defined by NFPA 96.

Not Sure Which Metal-Fab Product You Need?

Venting components must match the appliance, fuel type, chimney system, diameter, clearance requirements, and manufacturer-approved installation instructions. A stove pipe part is not the same as chimney pipe, and Type B gas vent is not interchangeable with direct vent, special gas vent, pellet vent, or all-fuel chimney.

WoodstovePro can help you identify:

Whether you need chimney pipe, stovepipe, liner, B-vent, direct vent, or Type L vent
Which Metal-Fab system your existing parts belong to
The correct diameter, fitting type, cap, support, flashing, or adapter
Whether your appliance manual approves the venting system
Whether you need single-wall or double-wall connector pipe
Which parts are required for a repair, replacement, or new installation

FAQ Section

What does Metal-Fab make?

Metal-Fab manufactures venting solutions for residential, commercial, and industrial applications. Its product categories include chimney systems, stovepipe, Type B gas vent, direct vent, stainless steel liners, aluminum liners, dampers, special gas vent, commercial pressure stack, and kitchen exhaust venting.

When was Metal-Fab founded?

Metal-Fab's current official website says the company was founded in 1958.

Does Metal-Fab make chimney pipe for wood stoves?

Yes. Metal-Fab offers hearth venting products such as All-Fuel Temp/Guard Chimney, Air-Cooled Temp/Guard Chimney, and Black Stovepipe. The correct product depends on the appliance, installation type, diameter, clearance requirements, and manufacturer-approved venting system.

What is Metal-Fab Type B Gas Vent used for?

Metal-Fab Type B Gas Vent is used with approved Category I natural gas or propane-fired appliances, such as certain gas boilers, fireplaces, furnaces, unit heaters, and radiant tube heaters. It should only be used where the appliance manual and local code allow Type B gas vent.

Can I mix Metal-Fab venting parts with other brands?

Do not assume venting parts are interchangeable. Some product lines may have listed connections or adapters, but compatibility depends on the specific product, diameter, listing, appliance manual, and installation requirements. When in doubt, contact WoodstovePro before ordering.

Who can help me choose the right Metal-Fab part?

Call WoodstovePro at 888-418-0005 and ask for Sean, our Master Hearth Technician. He can help you identify the correct Metal-Fab chimney pipe, stovepipe, gas vent, liner, damper, cap, adapter, or fitting for your installation.