Ductwork

Ductwork

LINDAB USA has become Linx Industries, Inc. after being purchased by DMI Companies (Ductmate).  Linx Industries is Your Source for Lindab Products.

We stock a huge selection of Linx (formerly Lindab)Safe commercial galvanized spiral round duct from 3" diameter up to 26" diameter, self-sealing spiral duct fittings, as well as dampers, access doors, spiral registers, & Gripple cable hanger to complete the system you need.

Our warehouses also have Z&M Air Tight Take-Offs and Snap-Lock Duct and Fittings, ATCO Flexible Duct, Hardcast Duct Sealer, Shurtape Duct Tape, and Malco Sheet Metal Hand Tools in stock.

 

We feature one click product submittal and Material Safety Data Sheet (MSDS) downloads.

75 products

  • Linx (Formerly Lindab USA) Safe #SR Galvanized Spiral Round Duct

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe #SR Galvanized Spiral Round Duct

    FEATURES: SR 10 ft. length spiral lockseam single wall round duct. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3 without...

    $96.00 USD
    $96.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #BSU90 Degree Elbow

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #BSU90 Degree Elbow

    FEATURES: BSU90 stamped 2-piece 90 degree self sealing elbow 1.5xD CL. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3...

    $68.00 USD
    $68.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #RGS-3 Register

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #RGS-3 Register

    FEATURES: Lindab RGS-3 supply register with adjustable double deflection blades designed specifically for direct mounting on a spiral duct. Separate rectangular register taps are not required....

    $104.00 USD
    $104.00 USD
    Sale Sold out
  • Z&M Sheet Metal Airtite Round Duct Takeoff
    Z&M Sheet Metal Airtite Round Duct Takeoff

    Duct Take-Offs

    Z & M Sheet Metal - #133 Air Tight Take-Offs with Damper

    FEATURES: Material: 26 gauge galvanized steel. Single blade damper mounted with hand quadrant. 1/8" undersized to accept flexible and rigid duct. Flanged with neoprene adhesive gasket...

    $27.00 USD
    $27.00 USD
    Sale Sold out
  • Hardcast Iron-Grip Premium Water Based Duct Sealant
    Hardcast Iron-Grip Premium Water Based Duct Sealant

    Duct Accessories

    Hardcast Iron-Grip Premium Water Based Duct Sealant

    FEATURES: Hardcast Brand Iron-Grip premium indoor/outdoor water based duct sealant. Packaging: Standard 1-gallon pails or 11-oz. cartridges. Application method: Brush, putty knife, caulk gun and trowel....

    $72.00 USD
    $72.00 USD
    Sale Sold out
  • ATCO - Flexible Duct Insulated R-6.0

    Flexible Duct

    ATCO - Flexible Duct Insulated R-6.0

    FEATURES: UPC #086 R-Value 6.0 insulated flexible duct. UL 181 Class 1 Air Duct, Meets NFPA 90A and 90B. Inner core is double lamination of airtight polyester...

    $74.00 USD
    $74.00 USD
    Sale Sold out
  • ATCO uninsulated flexible duct for HVAC
    ATCO uninsulated flexible duct for HVAC

    Flexible Duct

    ATCO - Flexible Duct Uninsulated

    FEATURES: UPC #050 uninsulated flexible duct. UL 181 Class 1 Air Duct Connector, Meets NFPA 90A and 90B. Construction: Triple layer lamination of metallized polyester, aluminum...

    $46.00 USD
    $46.00 USD
    Sale Sold out
  • Buckley Bellmouth Air-Tite Duct Takeoff
    Buckley Bellmouth Air-Tite Duct Takeoff

    Duct Take-Offs

    Buckley Air Products Model BM Air-Tite Bellmouth Take-Offs

    FEATURES: Material: 24 gauge galvanized steel (size 16" dia. is 18 gauge). Patented high efficiency energy saving fitting-ideal for VAV Air Terminal take-offs. 3/16" undersized to...

    $33.82 USD
    $33.82 USD
    Sale Sold out
  • Gripple Duct Suspension Systems - Packs of 10

    Duct Accessories

    Gripple Duct Suspension Systems - Packs of 10

    FEATURES: Gripple Brand indoor duct cable suspension system. Cable: Pre-cut to length galv. wire rope (5, 10, 15, or 30ft) with installed crimped loop with aluminum...

    $104.00 USD
    $104.00 USD
    Sale Sold out
  • Gripple Duct Suspension Systems AccessoriesGripple Duct Suspension Systems Accessories
    Gripple Duct Suspension Systems Accessories

    Duct Accessories

    Gripple Duct Suspension Systems Accessories

    FEATURES: Gripple Brand indoor duct cable suspension system accessories. Wire rope cable cutters with hardened steel jaws to cut excess cable. Tensioning tool has adjustable setting...

    $180.00 USD
    $180.00 USD
    Sale Sold out
  • Hardcast Sure-Grip 404 Solvent Based Duct Sealant
    Hardcast Sure-Grip 404 Solvent Based Duct Sealant

    Duct Accessories

    Hardcast - Sure-Grip 404 Solvent Based Duct Sealant

    FEATURES: Hardcast Brand Sure-Grip solvent based duct sealant. Packaging: Standard 1-gallon pails or 11-oz. cartridges. Application method: Brush, putty knife, caulk gun and trowel. Coverage: Approximately...

    $6.00 USD
    $6.00 USD
    Sale Sold out
  • Hardcast - 1602 All-Purpose Indoor Duct Sealant Tape
    Hardcast - 1602 All-Purpose Indoor Duct Sealant Tape

    Duct Accessories

    Hardcast - 1602 All-Purpose Indoor Duct Sealant Tape

    FEATURES: All-Purpose indoor polyester backed Gray Matter rolled duct sealant. Packaging: 50ft roll - 3 inch wide x 25 mils thick. Immediate aggressive grip with full...

    $26.00 USD
    $26.00 USD
    Sale Sold out
  • Hardcast AFT-701 Aluma-Grip Premium Foil Backed
    Hardcast AFT-701 Aluma-Grip Premium Foil Backed

    Duct Accessories

    Hardcast - AFT-701 Aluma-Grip Premium Foil Backed Duct Sealant Tape

    FEATURES: Aluma-Grip premium indoor/outdoor aluminum foil backed rolled duct sealant. Packaging: 50ft roll - 3 inch wide x 30 mils thick. Instant tack with full bond...

    $50.00 USD
    $50.00 USD
    Sale Sold out
  • Hardcast Foil-Grip 1403-181BFX Foil Backed Duct Sealant Tape
    Hardcast Foil-Grip 1403-181BFX Foil Backed Duct Sealant Tape

    Duct Accessories

    Hardcast Foil-Grip 1403-181BFX Foil Backed Duct Sealant Tape

    FEATURES: Foil-Grip indoor/outdoor aluminum foil backed rolled duct sealant. Packaging: 100ft roll - 3 inch wide x 17 mils thick. Instant tack with full bond in...

    $81.00 USD
    $81.00 USD
    Sale Sold out
  • Hardcast High Temperature Red Silicone Sealant
    Hardcast High Temperature Red Silicone Sealant

    Duct Accessories

    Hardcast - Carlisle Premium High Temperature 100% Silicone Red Sealant

    FEATURES: Carlisle high temperature indoor/outdoor red 100% silicone sealant. Packaging: 10.3 oz. standard caulking gun cartridges. Review MSDS for complete safety information prior to use. Full...

    $14.00 USD
    $14.00 USD
    Sale Sold out
  • Linx (formerly Lindab USA) Safe Spiral #BSU45 45 Degree Elbow

    Spiral Duct & Fittings

    Linx (formerly Lindab USA) Safe Spiral #BSU45 45 Degree Elbow

    FEATURES: BSU45 stamped 2-piece 45 degree self sealing elbow 1.5xD CL. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3...

    $44.00 USD
    $44.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #DSU Damper

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #DSU Damper

    FEATURES: DSU balancing damper where complete shutoff of airflow is not required. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class...

    $122.00 USD
    $122.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #ESU End Cap

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #ESU End Cap

    FEATURES: ESU end cap for duct. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3 without the application of external...

    $21.00 USD
    $21.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #ILRU Bellmouth Take-Off

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #ILRU Bellmouth Take-Off

    FEATURES: ILRU bellmouth take-off for mounting on rectangular duct or plenum. Flat side must be sealed in the field. Lindab Safe self sealing single wall round...

    $30.00 USD
    $30.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #ILU Straight Take-Off

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #ILU Straight Take-Off

    FEATURES: ILU straight take-off for mounting on rectangular duct or plenum. Flat side must be sealed in the field. Lindab Safe self sealing single wall round...

    $68.00 USD
    $68.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #MF Fitting Coupling

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #MF Fitting Coupling

    FEATURES: MF fitting-to-fitting coupling. Note: gasketing is on the fitting ends. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3...

    $12.00 USD
    $12.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #NPU Coupling

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #NPU Coupling

    FEATURES: NPU duct-to-duct coupling. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3 without the application of external sealants or...

    $20.00 USD
    $20.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #PSU Saddle

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #PSU Saddle

    FEATURES: PSU saddle tap 90 degree. Saddle side must be sealed in the field. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA...

    $58.00 USD
    $58.00 USD
    Sale Sold out
  • Linx (Formerly Lindab USA) Safe Spiral #RCLU Reducer

    Spiral Duct & Fittings

    Linx (Formerly Lindab USA) Safe Spiral #RCLU Reducer

    FEATURES: RCLU concentric fabricated long reducer. Lindab Safe self sealing single wall round spiral duct system. Meets SMACNA Leakage Class 3 without the application of external...

    $40.00 USD
    $40.00 USD
    Sale Sold out