Shop Our Categories Arrow Building Center MY ACCOUNT SHOP ALL DEPARTMENTS HAND TOOLS STRIKING AND CUTTING TOOLS STRIKING TOOLS RIPPING/CHISELING HANDSAWS CUTTING & SHAPING TRADESMAN TOOLS CONCRETE AND MASONRY TOOLS DRYWALL & PLASTERING TOOLS TILE TOOLS HVAC TOOLS SIDING & GUTTER TOOLS MINING TOOLS / GEOLOGICAL TOOL MEASURING & MARKING MEASURING & LEVELING MARKING TOOLS MECHANICS TOOLS PLIERS & CUTTERS & WRENCHES SCREWDRIVERS MACHINIST TOOLS HAND MECHANICS HAND TOOL SETS CLAMPS / FASTENING TOOLS CLAMPS & VISES FASTENING TORCHES / SOLDERING WELDING SUPPLIES POWER TOOLS & ACC POWER TOOLS HAND POWER TOOLS HOBBY TOOLS/ENGRAVERS BENCH & STATIONARY STATIONARY POWER TOOL ACC HEAVY DUTY VACUUMS & ACCESS POWER/PRESSURE WASHERS & ACCES POWER TOOL ACCESSORIES POWER DRILLING & ACCESSORIES DOWELING/ JIGS AND ACCESSORIES SCREWDRIVING BITS & ACCESSORIE SAW BLADES & ACCESSORIES POWER CUTTING ACCESORIES POWER ABRASIVE ACCESSORIES GRINDING/ CUT-OFF WHEELS & ACC PNEUMATIC TOOLS & ACCESSORIES COMPRESSORS & ACCESSORIES POWER EQUIPMENT POWER GENERATORS FASTENERS NAILS, TACKS, BRADS NAILS - BULK NAILS - PACKAGED SPECIALTY - TACKS & BRADS PNEUMATIC FASTENERS NUTS, BOLTS, SCREWS NUTS/BOLTS/WASHERS SCREWS ANCHORS FASTENERS - MISC CHAIN, CABLE, ROPE CHAIN / ACCESSORIES WIRE / CABLE ROPE / CORD / WEBBING METAL SHAPES & STOCKS METAL SHAPES & STOCKS HARDWARE LOCKSETS & KEYING SUPPLIES ENTRY LOCKSETS PRIVACY LOCKSETS PASSAGE LOCKSETS STOREROOM LOCKSETS CLASSROOM LOCKSETS DUMMY DOOR HANDLES DOOR LOCK DEADBOLTS COMBINATION LOCKSETS HANDLESET DOOR LOCKS LOCKSETS-MISC LOCK PARTS / ACCESSORIES KEY BLANKS / ACCESSORIES WINDOW & DOOR HARDWARE DOOR ACCESSORIES STORM/SCREEN DOOR HARDWARE PATIO DOOR HARDWARE FOLDING DOORS/HARDWARE BYPASS DOOR HARDWARE POCKET DOOR HARDWARE ROLLING DOOR HARDWARE SHOWER DOOR BARN DOOR HARDWARE GARAGE DOOR HARDWARE THRESHOLDS / FLOOR TRIM WEATHERSTRIPPING WINDOW HARDWARE SCREEN WIRE / REPAIR GLASS GENERAL HARDWARE HOME SECURITY & SAFETY CABINET & DRAWER HARDWARE DECORATIVE HARDWARE HOME FINISH HARDWARE CASTERS / FLOOR PROTECTION SIGNS, NUMBERS & LETTERS MAILBOXES FLAGS SHELVING & CLOSET HANGING HARDWARE STORAGE AND ORGANIZATION TABLE LEGS DOWELS & ACCESSORIES BUILDERS HARDWARE WIRE GOODS HINGES HASPS BRACES GATE / SHED HARDWARE CONSTRUCTION HARDWARE JOBSITE HARDWARE POLYETHYLENE FILM FOUNDATION HARDWARE BUILDING HARDWARE LUMBER / MOLDING/TRIM CEILINGS FLOORING /ACCESSORIES GUTTER VENTILATION PRODUCTS JOIST HANGERS & CONNECTORS DECK & PATIO CONSTRUCTION DOORS WINDOWS PAINT & SUNDRIES PAINT INTERIOR PAINT VALSPAR PAINT MAJIC PAINT - YENKIN MAJESTIC COLORANTS & PAINT DEPT. AIDS SPECIALTY PAINT PRODUCTS PRIMERS & SEALERS SPRAY PAINT BRUSH ON PAINTS & ENAMELS FLOOR PAINTS MARINE PAINTS & FINISH INTERIOR STAINS & FINISHES EXTERIOR STAINS & FINISHES PAINT APPLICATORS /ACCESSORIES PAINT BRUSHES PAINT ROLLER COVERS ROLLER TRAYS AND SETS PAINT ROLLER FRAMES AND ACCESS PAINT PAD APPLICATORS SPECIALTY PAINT/STAIN APPLICAT POWER PAINTING PAINTING ACCESSORIES DECORATOR FINISHING SUNDRIES SOLVENTS / THINNERS STRIPPERS & REMOVERS PATCHING & REPAIR CONCRETE/MORTAR/SAND MIXES ROOF & DRIVEWAY HOUSEHOLD GLUES CONSTRUCTION ADHESIVES CAULKING TAPES CLEANERS & WASHES KNIVES & SCRAPERS ABRASIVES - NON POWER LADDERS TILE PRODUCTS DECORATING WALLPAPER TOOLS & ACCESS DECOR WALL MATERIALS ELECTRICAL LIGHT BULBS INCANDESCENT LIGHT BULBS HALOGEN & XENON LIGHT BULBS LED LIGHT BULBS HID / SECURITY LIGHT BULBS COMPACT FLOURESCENT LIGHT BULB FLOURESCENT TUBES LIGHTING & CEILING FANS LIGHT FIXTURES LAMP & FAN PARTS CABINET & SPECIALTY LIGHTING FLOURESCENT & LED LIGHTING LANDSCAPE LIGHTING CEILING FANS ROUGH ELECTRICAL COVER PLATES SWITCHES & RECEPTACLES FUSES & BREAKERS PANEL BOXES ELECTRICAL BOXES CONDUIT ELECTRICAL WIRE ELECTRICAL FITTINGS SURFACE WIRING OUTDOOR BOXES & LAMPHOLDERS ELECTRICAL CONNECTORS HOUSEHOLD ELECTRICAL HOUSEHOLD WIRING DEVICES EXTENSION CORDS STRIPS & SURGE PROTECTORS PORTABLE LIGHTING SPECIALTY ELECTRICAL FLASHLIGHTS BATTERIES TOOLS & TESTERS DOORBELLS & CHIMES FIRE/HOME PROTECTION TELEPHONE & ACCESSORIES AUDIO & VIDEO SUPPLIES COMPUTER ACCESSORIES ELECTRONICS PLUMBING KITCHEN & BATH BATHROOM HARDWARE BATH ACCESSORIES SHOWER & BATH REPAIR TOILET SEATS GARBAGE DISPOSALS WATER FILTERS WATER SOFTENERS FAUCETS FIXTURES FAUCET / SINK REPAIR TOILET REPAIR DRAIN & SUPPLY DRAIN OPENERS ROUGH PLUMBING SUPPLIES PIPE FITTINGS PIPE PIPE INSULATION PIPE REPAIR WATER HEATERS WATER COOLERS TUBING VALVES GAS SUPPLY LINES SOLVENTS & SEALERS WASHER & DRYER PUMPS (NON-WELL) PUMPS (WELL) INDUSTRIAL HOSES PLUMBING TOOLS HEATING & COOLING FIREPLACE & ACCESSORIES FIREPLACE STOVE PIPE & ACCESSORIES HEAT & AIR CONDITIONING HEATERS AIR CONDITIONERS REGISTERS & DEFLECTORS THERMOSTATS DUCT WORK AIR FILTRATION VENTING & FANS DRYER VENTILATION RANGE HOODS BATH FANS & VENTILATION FANS HOUSEWARES CLEANING SUPPLIES CLEANING IMPLEMENTS WINDOW CLEANING SUPPLIES BROOMS AND MOPS VACUUMS & FLOOR EQUIPMENT TRASH BAGS TRASH & RECYCLE CANS BUCKETS & PAILS SERVICE CARTS PAPER AND PLASTIC PRODUCTS KITCHENWARE FOOD STORAGE COOKWARE BAKEWARE GADGETS CUTLERY GLASSWARE DINNERWARE APPLIANCE PARTS SMALL APPLIANCES PRESSURE COOKERS/CANNERS HOUSEHOLD PRODUCTS TIMEKEEPING STORAGE AND ORGANIZERS PERSONAL CARE SHELF LINER & CONTACT PAPER LAUNDRY PRODUCTS EMERGENCY LIGHTING LAWN & GARDEN LAWN & GARDEN TOOLS LONG HANDLE TOOLS SLEDGES, AXES & MAULS PRUNING & TRIMMING GARDEN TOOL HANDLES GARDEN HAND TOOLS WHEEL GOODS GARDEN WORKWEAR LAWN POWER EQUIPMENT ELECTRIC L & G EQUIPMENT GAS L & G EQUIPMENT LAWNMOWER ACCESSORIES TRIMMER ACCESSORIES CHAINSAW ACCESSORIES MISC. - POWER EQUIPMENT ACCES LAWN CARE SPRAYERS WATERING LAWN FERTILIZER & BAGGED GOODS SEED & PLANT STARTING FUNGICIDES/DISEASE CONTROL HERBICIDES INSECTICIDES & PESTICIDES SPECIALTY FERTILIZERS LANDSCAPE SUPPLIES FENCING PLANTERS, PLANT ACCESSORIES POND SUPPLIES LAWN ORNAMENTS FOUNTAINS MISC LANDSCAPING SUPPLIES PET & WILD BIRD WILD BIRD / SQUIRREL SUPPLIES WILD BIRD SUPPLIES SQUIRREL FEEDERS & FOOD SMALL ANIMAL FISH SUPPLIES RABBIT / HAMSTER / SMALL PETS DOG & CAT SUPPLIES DOG & CAT FARM & RANCH HORSE CARE & SUPPLIES FARRIERS TOOLS FARRIERS SUPPLIES HORSE GROOMING AIDS HORSE TACK HORSE SUPPLEMENTS HORSE HOOF & WOUND CARE HORSE INSECT CONTROL CATTLE CARE & SUPPLIES CALVING & REARING SUPPLIES LIVESTOCK CARE & SUPPLIES LIVESTOCK SUPPLEMENTS LIVESTOCK HOOF & WOUND LIVESTOCK MEDICATIONS LIVESTOCK HANDLING LIVESTOCK INSECTICIDES LIVESTOCK ACCESSORIES SHEEP FEEDERS SWINE SUPPLES POULTRY CARE & SUPPLIES POULTRY FEED & TREATS POULTRY MEDICATIONS & ANTIBIOT POULTRY EGG CARE & ACCESSORIES POULTRY COOPS & SUPPLIES POULTRY WATERERS & FEEDERS BEEKEEPING BEEKEEPING SUPPLIES FARM EQUIPMENT AG SPRAYERS & FLUID SUPPLIES IMPLEMENT ACCESSORIES FENCING FENCING & FENCE POSTS ELECTRIC FENCING & SUPPLIES CHAIN LINK FENCE & ACCESSORIES FARM GATES & PANELS AUTOMOTIVE GENERAL AUTOMOTIVE TUNE UP EQUIPMENT AUTOMOTIVE ELECTRICAL BATTERY EQUIPMENT WHEEL & JACK EQUIPMENT TOWING & TOP CARRIERS TARPS SAFETY EQUIPMENT CAR & TRUCK ACCESSORIES APPEARANCE LUBRICANTS & FLUIDS RADIATOR & ACCESSORIES FILTERS GASKETS & SEALANTS WIPER BLADES AIR COMPRESSORS/TIRE INFLATORS AUTOMOTIVE BELTS & ACCESSORIE EXHAUST FUEL CANS & SUPPLIES AUTOMOTIVE TOOLS & ACCESSORIE RV & MOBILE HOME SUPPLIES RV SUPPLIES MOBILE HOME SUPPLIES OUTDOOR LIVING & PATIO OUTDOOR LIVING & ACCESSORIES ICE CHESTS & COOLERS GRILLS / SMOKERS / FIREPLACES GRILL ACCESSORIES OUTDOOR FURNITURE OUTDOOR THERMOMETERS & GAUGES PLAYGROUND EQUIPMENT OUTDOOR STORAGE SPORTING GOODS SPORTS EQUIPMENT WHEEL GOODS BIKE PARTS & ACCESSORIES SNOW TOYS OUTDOOR SPORTS/OUTDOOR GAMES TABLE GAMES/BOARD GAMES MARINE, HUNTING & CAMPING MARINE/BOATS & ACCESSORIES HUNTING GUNS & ACCESSORIES KNIVES & ACCESS CAMPING & OUTDOOR IMPULSE & VARIETY DOLLAR CENTRAL KITCHEN WARE CLEANING SUPPLIES HEALTH AND BEAUTY AIDS PET PRODUCTS AUTOMOTIVE SCHOOL AND OFFICE SUPPLIES GAMES AND LEISURE IMPULSE CONSUMABLES SNACK FOODS & CANDY GROCERY HOUSEHOLD PRODUCTS PERSONAL CARE AS SEEN ON TV PRODUCTS HOBBIES & TOYS HOLIDAY/ SEASONAL CHRISTMAS DECORATING CONTACT REQUEST A QUOTE Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > SHOP ALL DEPARTMENTS > HEATING & COOLING > HEAT & AIR CONDITIONING > DUCT WORK Find by Pricing Below 11 (9)11 to 11.99 (9)12 to 15.99 (9)16 and Above (19) Find by Brand IMPERIAL MANUFACTURING (31)LAMBRO INDUSTRIES (3)LL BUILDING PRODUCTS (10)THERMWELL PRODUCTS (1)US STOVE (1) Choose a sub category: DUCT PIPE DUCT ACCESSORIES REGISTER BOOTS / STACKS Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page 1 2 Imperial GV0748 Round Duct Damper With Key, 4 in Dia, 28 ga, Steel, Galvanized Our Price: $4.38 Imperial GV0752 Round Duct Damper With Key, 6 in Dia, 30 ga, Steel, Galvanized Our Price: $4.76 Imperial GV0957-B Duct Side Take Off, 4 in Dia, 30 ga, Steel, Galvanized Our Price: $5.44 Imperial Duct Damper, Round, 4 in Dia, 28 ga, Steel, Galvanized, Use to Adjust and Balance Airflow in Individual Runs of Round Pipe Imperial Duct Damper, Round, 6 in Dia, 30 ga, Steel, Galvanized, Use to Adjust and Balance Airflow in Individual Runs of Round Pipe Imperial Duct Side Take Off, 4 in Dia, 30 ga, Steel, Galvanized, For Transition From Air Plenums or Rectangular Duct to Round Pipe or Insulated Duct Imperial GV0385 Furnace Snap-Lock Round Pipe, 30 in, Crimped, Steel Our Price: $7.27 Imperial GV0808 Short Duct Reducer, 4 x 3 in, 30 ga T, Steel, Galvanized Our Price: $9.44 Imperial GV0667-C Center Wall Register Boot, 10 in W X 4 in Depth, 6 in Collar, Galvanized Our Price: $9.67 Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 30 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air Imperial Duct Reducer, Short, 4 x 3 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Wall Register Boot, Center, 10 in Width X 4 in Depth, 6 in Collar, Galvanized Imperial GV0605 Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized Our Price: $9.73 Imperial GV0702-C Round Universal Boot, 3-1/4 x 10 x 6 in, 7 in H x 6 in D x 10-1/4 in W, 30 ga T, Galvanized Our Price: $10.31 Imperial GV0699-C Standard Straight Back Wall Register Boot, Galvanized Our Price: $10.96 Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 4 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Universal Boot, Round, 3-1/4 x 10 x 6 in, 10-1/4 in Width, 7 in Height, 6 in Depth, 30 ga Thickness, Galvanized, Used For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Used for in-line transition from round pipe or insulated flexible duct to a register or grille. 30 gauge. Imperial GV0704-C Round Universal Boot, 4 x 10 x 6 in, 6 in H x 6 in D x 10-1/4 in W, 30 ga T, Galvanized Our Price: $11.00 Imperial GV0811 Short Duct Reducer, 6 x 4 in, 30 ga T, Steel, Galvanized Our Price: $11.04 Imperial GV0816 Short Duct Reducer, 7 x 6 in, 28 ga T, Steel, Galvanized Our Price: $11.09 Imperial Universal Boot, Round, 4 x 10 x 6 in, 10-1/4 in Width, 6 in Height, 6 in Depth, 30 ga Thickness, Galvanized, Used For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Duct Reducer, Short, 6 x 4 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Duct Reducer, Short, 7 x 6 in, 28 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial GV0362-A Furnace Round Pipe, 60 in, Crimped, Steel Our Price: $11.16 Imperial GVO621-C Wall Register Boot, 12 in W X 2-1/4 in Depth, 6 in Collar, 90 deg Our Price: $11.22 Imperial GV0812 Short Duct Reducer, 6 x 5 in, 30 ga T, Steel, Galvanized Our Price: $11.24 Imperial Round Pipe, Furnace, 4 in Outside Dia, 60 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air Wall Register Boot, 12 in Width X 2-1/4 in Depth, 6 in Collar, 90 deg, Galvanized Imperial Duct Reducer, Short, 6 x 5 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial GV2450 Straight Back Wall Register Boot, 10 in W X 3 in Depth, 6 in Collar Our Price: $11.27 Imperial GV2451 Wall Stack Boot, 10 in W x 3-1/4 in Depth, 6 in Collar, 90 deg, Galvanized Our Price: $11.27 Imperial GV0705-C Standard Straight Back Wall Register Boot, 12 in W X 4 in Depth, 6 in Collar Our Price: $11.93 Imperial Wall Register Boot, Straight Back, 10 in Width X 3 in Depth, 6 in Collar, Galvanized Wall Stack Boot, 10 in Width x 3-1/4 in Depth, 6 in Collar, 90 deg, Galvanized Imperial Wall Register Boot, Standard Straight Back, 12 in Width X 4 in Depth, 6 in Collar, Galvanized Imperial GV0626-C Wall Angle Register Boot, 4 x 10 x 6 in, 90 deg 8 in H x 8 in D x 10 in W, 30 ga T, Galvanized Our Price: $12.09 Imperial GV0627-C Wall Register Boot, 12 in W X 4 in Depth, 6 in Collar, 90 deg, Galvanized Our Price: $12.22 Imperial GV0624-C Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized Our Price: $12.38 Imperial Angle Register Boot, Wall, 4 x 10 x 6 in, 90 deg, 10 in Width, 8 in Height, 8 in Depth, 30 ga Thickness, Galvanized, Used For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Wall Register Boot, 12 in Width X 4 in Depth, 6 in Collar, 90 deg, Galvanized Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 6 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Lambro 304 Flexible Duct Pipe, 5 in x 8 ft, Compression, Aluminum Our Price: $12.49 Frost King SP55/6 Foil Fiberglass Wrap 15 ft L x 2 in T, Foil/Fiberglass Our Price: $13.24 Imperial GV0388-A Furnace Snap-Lock Round Pipe, 60 in, Crimped, Steel Our Price: $13.92 Lambro Duct Pipe, Flexible, 5 in Nominal, 8 ft Length, Compression End, Aluminum Frost King Foil Fiberglass Wrap, 15 ft Length, 2 in Wall Thickness, Foil/Fiberglass, 12 in Width, For Heating and Air Conditioning Ducts Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 60 in Length, 30 ga Thickness, Crimped, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air Imperial GV0945-C Adjustable Round Duct Take Off, 8 in L X 6 in W, Galvanized Our Price: $13.93 Lambro 306 Flexible Duct Pipe, 6 in x 8 ft, Compression, Aluminum Our Price: $14.42 Imperial GV0959-C Duct Side Take Off, 6 in Dia, 30 ga, Steel, Galvanized Our Price: $14.60 Duct Take Off, Adjustable, Round, 8 in Length X 6 in Width, Galvanized Lambro Duct Pipe, Flexible, 6 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps Imperial Duct Side Take Off, 6 in Dia, 30 ga, Steel, Galvanized, For Transition From Air Plenums or Rectangular Duct to Round Pipe or Insulated Duct Lambro 308 Flexible Duct Pipe, 7 in x 8 ft, Compression, Aluminum Our Price: $16.14 Imperial GV0060-C Flat Shortway Wall Stack Elbow, 3-1/4 x 10 in, 90 deg, 6 in H x 10 in D x 6 in W, 30 ga T Our Price: $17.27 Imperial GV0092-C Side Snap-Lock Trunk Long Way Wall Stack Elbow, 3-1/4 x 10 in, 90 deg, 30 ga T, Galvanized Our Price: $22.58 Lambro Duct Pipe, Flexible, 7 in Nominal, 8 ft Length, Compression End, Aluminum, Without Clamps Imperial Wall Stack Elbow, Flat, Shortway, 3-1/4 x 10 in, 90 deg, 6 in Width, 6 in Height, 10 in Depth, 30 ga Thickness, Galvanized, Used to Change The Horizontal Direction of Two Sections of Rectangular Stack Duct Imperial Wall Stack Elbow, Side, Snap-Lock Trunk, Long Way, 3-1/4 x 10 in, 90 deg, 30 ga Thickness, Galvanized, For Use With: Duct Pipes, 3-1/4 in Collar, Used to Change the Vertical Direction of Two Sections of Rectangular Stack Duct 1 2