BAK is known for professional hot-air welding tools and accessories used in commercial roofing, flooring, and industrial applications. Their equipment is built for precision heat control and consistent performance, supporting membrane welding, detail work, and seam applications where reliability matters. BAK tools are trusted on jobsites that require controlled heat and durable construction.


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BAK RiOn, 6600160 - Hand Held Hot Air Welder
Comparable to Leister Triac, but with Higher Airflow
Price: $580.00
Availability: In Stock
BAK Item #: BAK-RION -

    The BAK RiOn is a high-performance hand held hot air welding gun for thermoplastic materials used in roofing, flooring, tarps, plastic fabrication, and other industrial applications. It delivers stepless temperature control and high airflow to promote consistent, efficient welding across seams and overlaps. Field-tested for reliability on job sites, the RiOn’s ergonomic design and broad accessory compatibility support a range of welding tasks where controlled hot air application is required....

    BAK RiOn DK Kit - Hot Air Welding Tool Kit
    Includes two nozzles, roller, element, brushes, air filter, and cleaning brush
    Price: CALL
    Availability: Out of Stock
    BAK Item #: BAK-RION-DK -

      BAK RiOn handheld a heat gun deluxe kit to weld all different types of thermoplastic materials, including TPO/PVC roofing, flooring, tarps, plastic fabrication, etc. Common replacement spare parts included: Brushes, Heater Element, Air Filter. Optional: a Variety of welding tips are available for every application. Key Features High quality Maintenance friendly Longer lasting brushes Large accessory range Optimal performance/great price Easy welding with ergonomic handle High speed...

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      BAK LiiOn Battery Powered Heat Welder - Portable Hot Air...
      Battery Powered Hand Held Heat Welder
      Price: CALL
      Availability: In Stock
      BAK Item #: BAK-LIION -

        The BAK LiiOn Battery Powered Heat Welder Kit is a cordless hot air welding system for thermoplastic materials used in roofing, flooring, tarps, and industrial plastics. The kit includes the battery-powered RiOn welder, a rechargeable lithium-ion battery pack, a battery charger, and a heavy-duty backpack for storage and transport. This portable welder allows crews to perform seam welding and detail work where access to power outlets is limited, with up to approximately 45 minutes of operating...

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        BAK RoofOn Automatic Heat Welding Machine - 8 In....
        Smallest automatic hot-air welding machine for welding of all thermoplastic roof...
        Price: $6,050.00
        Availability: In Stock
        BAK Item #: BAK-ROOFON -

          The BAK RoofOn Automatic Heat Welding Machine is a compact automatic hot-air welder for thermoplastic roofing membranes including PVC and TPO. It features robust plastic welding technology and is designed to handle continuous welding tasks such as parapets, flashing, and seam overlaps without manual welding. This unit delivers an 8″ (40 mm) weld width and operates on 230 V with a 3400 W power supply, making it suitable for professional roofing applications where consistent seam quality is...

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          BAK LarOn 21 - High Speed Automatic Welding Machine
          Can reach speed of 20 m per minute!
          Price: CALL
          Availability: Out of Stock
          BAK Item #: BAK-LARON-21 -

            The BAK LarOn 21 High-Speed Automatic Welding Machine is an automatic hot-air welder designed for thermoplastic roofing membranes. It delivers continuous, high-speed welding up to a 2.1″ (54 mm) weld width, making it effective for larger seam runs and production-level welding. This unit features stepless control of speed and temperature, a direct drive system, and an automatic start function. It is built to provide consistent, reliable welds on membranes such as TPO, PVC, and other compatible...

            BAK MiCon Edge Automatic Hot Air Welding Machine
            Semi-automatic welding machine for welding close to the corner, closes the gap between...
            Price: CALL
            Availability: Out of Stock
            BAK Item #: BAK-MICON-E -

              The BAK MiCon Edge is an automatic hot air welding machine designed for welding thermoplastic membranes. It is built for edge welding applications and features adjustable welding parameters for controlled performance during operation. The unit operates with a direct drive system and allows stepless adjustment of welding speed and temperature. It is intended for use on compatible thermoplastic materials where consistent edge welding is required. Key Features Automatic hot air welding...

              BAK Micon - Handle Only
              Handle for the BAK Micon Welder Machine
              Price: CALL
              Availability: Out of Stock
              BAK Item #: BAK-MICON-HANDLE -

                Handle for the BAK Micon Semi-Automatic Welder  The guidance handle is for use when welding with the MicOn tool from a standing position. If kneeling when using the MicOn, this guidance handle is not needed.

                BAK MiCon Semi-Automatic Welder - Adjustable Hot Air...
                Semi-Automatic Welder
                Price: CALL
                Availability: Out of Stock
                BAK Item #: BAK-MICON -

                  The BAK MiCon Semi-Automatic Welder is a hot air welding machine designed for thermoplastic materials. It combines automatic movement with operator guidance, enabling consistent seam welding when applied to compatible membranes. The unit supports stepless control of both temperature and welding speed, allowing adjustment to match different materials and conditions. This welder features a direct drive system and ergonomic setup for continuous welding where semi-automatic operation is preferred....

                  BAK TechOn Automatic Welding Machine - 40 mm Hot Air Roof...
                  A hot air welding machine in roofing is used to fuse thermoplastic membranes, creating...
                  Price: CALL
                  Availability: Out of Stock
                  BAK Item #: BAK-TECHON -

                    The BAK TechOn Automatic Welding Machine is a compact automatic hot-air welder for thermoplastic roofing materials. It uses a driven automatic system and digital controls to deliver consistent weld seams up to 40 mm wide. The unit is suitable for a range of roofing jobs and operates on standard voltage with low current consumption, making it practical for both repairs and smaller installation projects. Key Features Automatic hot-air welding machine for thermoplastic roofing membranes40 mm weld...

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                    BAK LarOn Modified Bitumen Automatic Welding Machine
                    80 mm nozzle designed to properly weld modified bitumen
                    Price: CALL
                    Availability: Out of Stock
                    BAK Item #: BAK-LARON-BITUMEN-80 -

                      The BAK LarOn Modified Bitumen Automatic Welding Machine is an automatic hot-air welder built for modified bitumen roofing applications. It features a chain-driven system and brushless motor for consistent performance during continuous welding operations. Constructed with a lifetime-milled aluminum frame, the unit is designed for stability and durability on commercial roofing jobs. The kit includes the necessary accessories to begin welding modified bitumen membranes. Key Features Designed for...

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                      BAK RiOn, 6600160 - Hand Held Hot Air Welder
                      Comparable to Leister Triac, but with Higher Airflow
                      Price: $580.00

                      The BAK RiOn is a high-performance hand held hot air welding gun for thermoplastic materials used in roofing, flooring, tarps, plastic fabrication, and other industrial applications. It delivers stepless temperature control and high airflow to promote consistent, efficient welding across seams and overlaps. Field-tested for reliability on job sites, the RiOn’s ergonomic design and broad accessory compatibility support a range of welding tasks where controlled hot air application is required....

                      Ships Free!
                      BAK LiiOn Battery Powered Heat Welder - Portable Hot Air...
                      Battery Powered Hand Held Heat Welder
                      Price: CALL

                      The BAK LiiOn Battery Powered Heat Welder Kit is a cordless hot air welding system for thermoplastic materials used in roofing, flooring, tarps, and industrial plastics. The kit includes the battery-powered RiOn welder, a rechargeable lithium-ion battery pack, a battery charger, and a heavy-duty backpack for storage and transport. This portable welder allows crews to perform seam welding and detail work where access to power outlets is limited, with up to approximately 45 minutes of operating...

                      Ships Free!
                      BAK RoofOn Automatic Heat Welding Machine - 8 In....
                      Smallest automatic hot-air welding machine for welding of all thermoplastic roof...
                      Price: $6,050.00

                      The BAK RoofOn Automatic Heat Welding Machine is a compact automatic hot-air welder for thermoplastic roofing membranes including PVC and TPO. It features robust plastic welding technology and is designed to handle continuous welding tasks such as parapets, flashing, and seam overlaps without manual welding. This unit delivers an 8″ (40 mm) weld width and operates on 230 V with a 3400 W power supply, making it suitable for professional roofing applications where consistent seam quality is...

                      Ships Free!
                      BAK LarOn 21 - High Speed Automatic Welding Machine
                      Can reach speed of 20 m per minute!
                      Price: CALL

                      The BAK LarOn 21 High-Speed Automatic Welding Machine is an automatic hot-air welder designed for thermoplastic roofing membranes. It delivers continuous, high-speed welding up to a 2.1″ (54 mm) weld width, making it effective for larger seam runs and production-level welding. This unit features stepless control of speed and temperature, a direct drive system, and an automatic start function. It is built to provide consistent, reliable welds on membranes such as TPO, PVC, and other compatible...

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