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FaucetsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Garage StorageAll Home SecurityAll Tool SetsBarn DoorsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCar Emergency SuppliesCaulking & SealantsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorbellsDoorsDrawer HardwareElectrical ToolsEmergency SuppliesExtension Cord ReelsExtension CordsFastenersFireplacesFoam Multi-Purpose FlooringFurniture HardwareGarage CabinetsGarage Door Openers and HardwareGarage LightsGarage Storage SystemsGuttering & DrainageHand ToolsHardware KnobsHome SafetyHooksHVAC Ducting and VentilationInterior PaintKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLaddersLight BulbsLocker LocksMailboxes and Mailbox AccessoriesMechanics ToolsMoen Home ImprovementMoldingMouldingsOutdoor DrainageOutletsPadlocksPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsRoofingSafes & LockboxesScaffoldingSealants, Fillers and AdhesivesShop Plumbing by FixtureSolderingStep StoolsStorage ContainersStorm & Flood PrepSurveillanceThermostatsTile Tools & MaterialsToilets and BidetsTool Equipment & StorageTrimWall DecalsWall OrganizationWeatherstrippingWildfire PrepWindow HardwareWindow Screens and FilmsWinter PrepWoodworking Tools

Door Extender

Uses item details. Price when purchased online

M-D Building Products 67107 36 in. Bronze Aluminum Snap-on Sill Threshold Extender From $17.39

M-D Building Products 67107 36 in. Bronze Aluminum Snap-on Sill Threshold Extender
Options
Sponsored
From$1739

M-D Building Products 67107 36 in. Bronze Aluminum Snap-on Sill Threshold Extender

4.7 out of 5 Stars. 30 reviews

OWEL - Automatic Adjustable Door Closer for Residential/Commercial use, Heavy Duty with Slim Look and Easy Installation (Sleek & Heavy Duty VE300) $55.10

OWEL - Automatic Adjustable Door Closer for Residential/Commercial use, Heavy Duty with Slim Look and Easy Installation (Sleek & Heavy Duty VE300)
Sponsored
current price $55.10

OWEL - Automatic Adjustable Door Closer for Residential/Commercial use, Heavy Duty with Slim Look and Easy Installation (Sleek & Heavy Duty VE300)

1 out of 5 Stars. 1 reviews

Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White $26.44 $26.44/in

Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White
Sponsored
current price $26.44
$26.44/in

Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White

4.4 out of 5 Stars. 60 reviews

Door Sweep Bottom Expander, Door Extender - Adjustable Width 1" - 1 1/2", Fits-All Storm & Screen Doors 32-36 inch, Dual Rubber Seal, Black/White - Vinyl & Rubber- Made in USA (Black, 36 inch) From $47.99

Door Sweep Bottom Expander, Door Extender - Adjustable Width 1" - 1 1/2", Fits-All Storm & Screen Doors 32-36 inch, Dual Rubber Seal, Black/White - Vinyl & Rubber- Made in USA (Black, 36 inch)
Black, variant on Door Sweep Bottom Expander, Door Extender - Adjustable Width 1" - 1 1/2", Fits-All Storm & Screen Doors 32-36 inch, Dual Rubber Seal, Black/White - Vinyl & Rubber- Made in USA (Black, 36 inch)
White, variant on Door Sweep Bottom Expander, Door Extender - Adjustable Width 1" - 1 1/2", Fits-All Storm & Screen Doors 32-36 inch, Dual Rubber Seal, Black/White - Vinyl & Rubber- Made in USA (Black, 36 inch)
Options
From$4799

Door Sweep Bottom Expander, Door Extender - Adjustable Width 1" - 1 1/2", Fits-All Storm & Screen Doors 32-36 inch, Dual Rubber Seal, Black/White - Vinyl & Rubber- Made in USA (Black, 36 inch)

M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender From $17.39

M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender
Bronze, variant on M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender
Mill, variant on M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender
Options
From$1739

M-D Building Products 67106 36 in. Mill Aluminum Snap-on Sill Threshold Extender

4.7 out of 5 Stars. 30 reviews

Homoyoyo Door Plate Extender Black Stainless Steel Universal Fit Home Security $12.99

Homoyoyo Door Plate Extender Black Stainless Steel Universal Fit Home Security
current price $12.99

Homoyoyo Door Plate Extender Black Stainless Steel Universal Fit Home Security

KONTONTY 2Pcs T-Type Door Strike Plate Extender for Security Door Installation 1.3x0.9in $5.89

KONTONTY 2Pcs T-Type Door Strike Plate Extender for Security Door Installation 1.3x0.9in
current price $5.89

KONTONTY 2Pcs T-Type Door Strike Plate Extender for Security Door Installation 1.3x0.9in

Andersen Hinged Door Handle Extender in Black 1999 to Present $46.25

Andersen Hinged Door Handle Extender in Black 1999 to Present
current price $46.25

Andersen Hinged Door Handle Extender in Black 1999 to Present

Adjustable Door Handle Home Security Bar – Metal Rod Extends from 33 5/8” to 38 7/8” Long

Adjustable Door Handle Home Security Bar – Metal Rod Extends from 33 5/8” to 38 7/8” Long

Adjustable Door Handle Home Security Bar – Metal Rod Extends from 33 5/8” to 38 7/8” Long

4.5 out of 5 Stars. 340 reviews

Garage Door Extension Spring 25x42x130 for 7' High Doors 130LB Yellow (QTY 2) $47.94

Garage Door Extension Spring 25x42x130 for 7' High Doors 130LB Yellow (QTY 2)
current price $47.94

Garage Door Extension Spring 25x42x130 for 7' High Doors 130LB Yellow (QTY 2)

Andersen Hinged Door Handle Extender in Oil Rubbed Bronze 1999 to Present $46.25

Andersen Hinged Door Handle Extender in Oil Rubbed Bronze 1999 to Present
current price $46.25

Andersen Hinged Door Handle Extender in Oil Rubbed Bronze 1999 to Present

HINTRMENT 1 Set Metal Door Plate Door Strike Plate Extender For Exterior Door Deadbolt Heavy Duty Design $9.79

HINTRMENT 1 Set Metal Door Plate Door Strike Plate Extender For Exterior Door Deadbolt Heavy Duty Design
current price $9.79

HINTRMENT 1 Set Metal Door Plate Door Strike Plate Extender For Exterior Door Deadbolt Heavy Duty Design

Worgeous Door Strike Plate Extender Plates for Interior Doors Repair Sole Heel Silver $12.66

Worgeous Door Strike Plate Extender Plates for Interior Doors Repair Sole Heel Silver
current price $12.66

Worgeous Door Strike Plate Extender Plates for Interior Doors Repair Sole Heel Silver

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-130 Pounds $86.47

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-130 Pounds
current price $86.47

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-130 Pounds

4.3 out of 5 Stars. 3 reviews

GARVALON 2Pcs Door Strike Plate Extender Silver 3.3X2.3in for Fingerprint Lock $8.33

GARVALON 2Pcs Door Strike Plate Extender Silver 3.3X2.3in for Fingerprint Lock
current price $8.33

GARVALON 2Pcs Door Strike Plate Extender Silver 3.3X2.3in for Fingerprint Lock

Andersen Hinged Door Handle Extender in Bright Brass 1999 to Present $46.25

Andersen Hinged Door Handle Extender in Bright Brass 1999 to Present
current price $46.25

Andersen Hinged Door Handle Extender in Bright Brass 1999 to Present

Andersen Hinged Door Handle Extender in Satin Nickel 1999 to Present $46.25

Andersen Hinged Door Handle Extender in Satin Nickel 1999 to Present
current price $46.25

Andersen Hinged Door Handle Extender in Satin Nickel 1999 to Present

LivingSURETM Adjustable Sliding Door/Window Security Bar, Small - Extends 18" Long to 32" Long From $18.74

LivingSURETM Adjustable Sliding Door/Window Security Bar, Small - Extends 18" Long to 32" Long
Available in additional 2 options
Options
From$1874

LivingSURETM Adjustable Sliding Door/Window Security Bar, Small - Extends 18" Long to 32" Long

4.9 out of 5 Stars. 8 reviews

DEEPCRAFF Extended Strike Plate Door Strike Plate Extender Iron 2 Sets 5.1x1.9x0.1in $8.77

DEEPCRAFF Extended Strike Plate Door Strike Plate Extender Iron 2 Sets 5.1x1.9x0.1in
current price $8.77

DEEPCRAFF Extended Strike Plate Door Strike Plate Extender Iron 2 Sets 5.1x1.9x0.1in

SP54200 Aluminium Latch Extender, Black $108.56

SP54200 Aluminium Latch Extender, Black
current price $108.56

SP54200 Aluminium Latch Extender, Black

Andersen Hinged Door Handle Extender in Distressed Bronze 1999 to Present $46.25

Andersen Hinged Door Handle Extender in Distressed Bronze 1999 to Present
current price $46.25

Andersen Hinged Door Handle Extender in Distressed Bronze 1999 to Present

Reduced price propuri Door Draft Stopper, Breeze Blocker Adjustable Door Sweeps, 2" Foam Strip for Doors 32" to 36", Grey Was $19.99

propuri Door Draft Stopper, Breeze Blocker Adjustable Door Sweeps, 2" Foam Strip for Doors 32" to 36", Grey
Black, variant on propuri Door Draft Stopper, Breeze Blocker Adjustable Door Sweeps, 2" Foam Strip for Doors 32" to 36", Grey
Gray, variant on propuri Door Draft Stopper, Breeze Blocker Adjustable Door Sweeps, 2" Foam Strip for Doors 32" to 36", Grey
Options

propuri Door Draft Stopper, Breeze Blocker Adjustable Door Sweeps, 2" Foam Strip for Doors 32" to 36", Grey

4.3 out of 5 Stars. 221 reviews

Doorbell Extender, Briidea Doorbell Extender for Wired Doorbell, Converts Your Existing Wired Doorbell into Wireless Door Bell, 21 Melody to Choose, 500' Range 105dB for Garage Basement $28.99

Doorbell Extender, Briidea Doorbell Extender for Wired Doorbell, Converts Your Existing Wired Doorbell into Wireless Door Bell, 21 Melody to Choose, 500' Range 105dB for Garage Basement
current price $28.99

Doorbell Extender, Briidea Doorbell Extender for Wired Doorbell, Converts Your Existing Wired Doorbell into Wireless Door Bell, 21 Melody to Choose, 500' Range 105dB for Garage Basement

4.8 out of 5 Stars. 25 reviews

Front Door Security Bar 59 TO 125cm Telescopic Door Support Rod Door Handle Lock $39.65

Front Door Security Bar 59 TO 125cm Telescopic Door Support Rod Door Handle Lock
current price $39.65

Front Door Security Bar 59 TO 125cm Telescopic Door Support Rod Door Handle Lock

Bilco Classic Series Primed Steel Basement Door Extension Size C In Stock Now

Bilco Classic Series Primed Steel Basement Door Extension Size C In Stock Now
Available in additional 2 options
Options

Bilco Classic Series Primed Steel Basement Door Extension Size C In Stock Now

Heavy Duty Residential Garage Door Extension Springs 2-Pack (110 lbs.) $35.31 Was $43.99

Heavy Duty Residential Garage Door Extension Springs 2-Pack (110 lbs.)
current price Now $35.31, Was $43.99

Heavy Duty Residential Garage Door Extension Springs 2-Pack (110 lbs.)

5 out of 5 Stars. 3 reviews

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-100 Pounds (Pair) $82.24

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-100 Pounds (Pair)
current price $82.24

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-100 Pounds (Pair)

5 out of 5 Stars. 1 reviews

Garage Door Extension Spring 25x42x80 for 7' High Doors 80LB Gold (Qty 2) $34.18

Garage Door Extension Spring 25x42x80 for 7' High Doors 80LB Gold (Qty 2)
current price $34.18

Garage Door Extension Spring 25x42x80 for 7' High Doors 80LB Gold (Qty 2)

Long Range Door Chime Extender w/ Flashing Strobe : Doorbells, Doorbell Extenders $34.99

Long Range Door Chime Extender w/ Flashing Strobe : Doorbells, Doorbell Extenders
current price $34.99

Long Range Door Chime Extender w/ Flashing Strobe : Doorbells, Doorbell Extenders

Heavy Duty Residential Garage Door Extension Springs 2-Pack (90 lbs.) $30.66

Heavy Duty Residential Garage Door Extension Springs 2-Pack (90 lbs.)
current price $30.66

Heavy Duty Residential Garage Door Extension Springs 2-Pack (90 lbs.)

Seco-Larm DH-100E-10SQ Door Holder Extension Bar; Extends 1 Inch (25mm); For use with DH-151SQ and DH-151SQ Magnetic Door Holders $14.75

Seco-Larm DH-100E-10SQ Door Holder Extension Bar; Extends 1 Inch (25mm); For use with DH-151SQ and DH-151SQ Magnetic Door Holders
current price $14.75

Seco-Larm DH-100E-10SQ Door Holder Extension Bar; Extends 1 Inch (25mm); For use with DH-151SQ and DH-151SQ Magnetic Door Holders

National Hardware - 956 24" Sliding Door Track Extension Kit - Satin Stainless Steel

National Hardware - 956 24" Sliding Door Track Extension Kit - Satin Stainless Steel

National Hardware - 956 24" Sliding Door Track Extension Kit - Satin Stainless Steel

Clearance Wireless Doorbell Chime Video Doorbell Extender - Compatible with Blink Video Doorbell (1 Video Doorbell Extender 1 Receiver） From $27.92

Wireless Doorbell Chime Video Doorbell Extender - Compatible with Blink Video Doorbell (1 Video Doorbell Extender 1 Receiver）
Black 1 Extender 1 Receiver, variant on Wireless Doorbell Chime Video Doorbell Extender - Compatible with Blink Video Doorbell (1 Video Doorbell Extender 1 Receiver）
Black 2 Extenders 1 Receiver, variant on Wireless Doorbell Chime Video Doorbell Extender - Compatible with Blink Video Doorbell (1 Video Doorbell Extender 1 Receiver）
Options
From$2792

Wireless Doorbell Chime Video Doorbell Extender - Compatible with Blink Video Doorbell (1 Video Doorbell Extender 1 Receiver）

3.3 out of 5 Stars. 34 reviews

Prime-Line 25 in. L Garage Door Extension Spring 140 lb. $33.85

Prime-Line 25 in. L Garage Door Extension Spring 140 lb.
current price $33.85

Prime-Line 25 in. L Garage Door Extension Spring 140 lb.

Miseno Mbdh0495 24" Barn Door Rail Extension Kit - Nickel

Miseno Mbdh0495 24" Barn Door Rail Extension Kit - Nickel
Black, variant on Miseno Mbdh0495 24" Barn Door Rail Extension Kit - Nickel
Nickel, variant on Miseno Mbdh0495 24" Barn Door Rail Extension Kit - Nickel
Options

Miseno Mbdh0495 24" Barn Door Rail Extension Kit - Nickel

5 out of 5 Stars. 1 reviews

Garage Door Extension Spring 25x42x100 for 7' High Doors 100LB Tan (Qty 2) $39.05

Garage Door Extension Spring 25x42x100 for 7' High Doors 100LB Tan (Qty 2)
current price $39.05

Garage Door Extension Spring 25x42x100 for 7' High Doors 100LB Tan (Qty 2)

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds (Pair) $80.86

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds (Pair)
current price $80.86

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds (Pair)

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds $75.58

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds
current price $75.58

Garage Door Extension Spring KIT Double Looped for 7' High Door 25-42-90 Pounds

36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving From $4.39

36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving
A, variant on 36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving
B, variant on 36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving
C, variant on 36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving
D, variant on 36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving
Options
From$439

36-In Adjustable Under Door Draft Stopper - Plastic Door Gap Filler & Noise Blocker for Bottom Entry Doors, Universal Twin Door Seal Strip for Energy Saving

Bilco Ultra Series Polyethylene Basement Door Extension $250.44

Bilco Ultra Series Polyethylene Basement Door Extension
current price $250.44

Bilco Ultra Series Polyethylene Basement Door Extension

Prime-Line GD 12277 Sectional Door Extension Spring with 29-Inch, Blue $71.32 Was $79.35

Prime-Line GD 12277 Sectional Door Extension Spring with 29-Inch, Blue
current price Now $71.32, Was $79.35

Prime-Line GD 12277 Sectional Door Extension Spring with 29-Inch, Blue

Extension Baseboard Door Bumper- Bright Chrome - Solid $28.93

Extension Baseboard Door Bumper- Bright Chrome - Solid
current price $28.93

Extension Baseboard Door Bumper- Bright Chrome - Solid

FOMIYES Door Strike Plate Extender 1Set Silver Impact Distribution Construction Alignment Accuracy $8.56

FOMIYES Door Strike Plate Extender 1Set Silver Impact Distribution Construction Alignment Accuracy
current price $8.56

FOMIYES Door Strike Plate Extender 1Set Silver Impact Distribution Construction Alignment Accuracy

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