Shop door extender

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$21.73
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT2A 36
ZenSupply
$21.73
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT2A 36
ZenSupply
$95.00
KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
Amazon.com
26
Free shipping
$95.00
KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
Amazon.com
$26.71
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT3A 36
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT3A 36
ZenSupply
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$38.85
Symmons TA-10-EXT-KIT Temptrol Spindle Extension Kit, Brass
Amazon.com
46
31% off
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Symmons TA-10-EXT-KIT Temptrol Spindle Extension Kit, Brass
Amazon.com
$55.14
Pemko EXT Series Aluminum Width Extenders, D - Dark Bronze Anodized Aluminum - EXT2D 72
ZenSupply
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Pemko EXT Series Aluminum Width Extenders, D - Dark Bronze Anodized Aluminum - EXT2D 72
ZenSupply
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Hardwarex Supply Heavy Duty Electrophoresis Extension Garage Door Springs For 7ft High (110LB-White)
Amazon.com
63
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Hardwarex Supply Heavy Duty Electrophoresis Extension Garage Door Springs For 7ft High (110LB-White)
Amazon.com
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
16
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Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
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MAXTID Large Door Draft Stopper For Bottom Of Doors 36" Under Door Sweep Noise Blocker Black Gap Stoppers Adjustable Doors Seal Sweep Guard Draft,
Amazon.com
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MAXTID Large Door Draft Stopper For Bottom Of Doors 36" Under Door Sweep Noise Blocker Black Gap Stoppers Adjustable Doors Seal Sweep Guard Draft,
Amazon.com
$243.41
$256.22
Bilco Classic Series Primed Steel Basement Door Extension Size C 6 Inch
Home Improvement Supply
$243.41
$256.22
Bilco Classic Series Primed Steel Basement Door Extension Size C 6 Inch
Home Improvement Supply
$38.98
Lockeyusa Door Lock Extension Kit 1150 Series Locks
Home Improvement Supply
Free shipping
$38.98
Lockeyusa Door Lock Extension Kit 1150 Series Locks
Home Improvement Supply
$71.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
1K+
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$71.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
3
Free shipping
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
8
Free shipping
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
1K+
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
3
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot
3
Free shipping
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot
$59.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
1K+
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$59.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
$96.88
Classic Series 43.25 in. X 6 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
5
Free shipping
$96.88
Classic Series 43.25 in. X 6 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
$521.00
Classic Series 55 in. X 24 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
33
Free shipping
$521.00
Classic Series 55 in. X 24 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
$156.76
Door Extension DT Spare Parts 5.64052 Door Extension Right
eBay
$156.76
Door Extension DT Spare Parts 5.64052 Door Extension Right
eBay
$128.00
Classic Series 51.25 in. X 12 in. Primed Steel Extension For BR-3 Cellar Door
Home Depot
9
Free shipping
$128.00
Classic Series 51.25 in. X 12 in. Primed Steel Extension For BR-3 Cellar Door
Home Depot
$77.17
6-9/16 in. Unfinished White PVC Jamb Extender Kit With Zinc Extender
Home Depot
4
Free shipping
$77.17
6-9/16 in. Unfinished White PVC Jamb Extender Kit With Zinc Extender
Home Depot
$43.99
Chamberlain 7708CB-P Chain Drive Rail Extension Kit For 8 Foot High Garage Doors
Amazon.com
626
Free shipping
$43.99
Chamberlain 7708CB-P Chain Drive Rail Extension Kit For 8 Foot High Garage Doors
Amazon.com
$54.95
Liftmaster 41A3504-1 Antenna Extension Kit For Garage Or Gate Openers
eBay
12
$54.95
Liftmaster 41A3504-1 Antenna Extension Kit For Garage Or Gate Openers
eBay
$168.00
Classic Series 43.25 in. X 18 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
5
Free shipping
$168.00
Classic Series 43.25 in. X 18 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
$111.74
Door Extension SIEGEL Automotive SA2D0696 Door Extension Left
eBay
$111.74
Door Extension SIEGEL Automotive SA2D0696 Door Extension Left
eBay
$55.86
36 in. X 0.63 in. Anodized Sill Extension
Home Depot
Free shipping
$55.86
36 in. X 0.63 in. Anodized Sill Extension
Home Depot
$114.19
Door Extension DT Spare Parts 2.72030 Door Extension Right
eBay
$114.19
Door Extension DT Spare Parts 2.72030 Door Extension Right
eBay
$13.99
Magopera DCL Fish Extender Door Hanger, Cabin Door Hanging Pockets For Fish Exchange Extender Gifts On DCL Cruise Line In 2025 & 2026 (White)
Amazon.com
17
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Magopera DCL Fish Extender Door Hanger, Cabin Door Hanging Pockets For Fish Exchange Extender Gifts On DCL Cruise Line In 2025 & 2026 (White)
Amazon.com
$82.95
Door Extension SIEGEL Automotive SA5A0240 Door Extension Left
eBay
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Door Extension SIEGEL Automotive SA5A0240 Door Extension Left
eBay
$9.49
MOSECYOU Extended Strike Plate 2" X 2-1/4", Heavy Duty Version With 1.55", 3" Torx/Star Screws & Bit, Extender Lip Door Latch Striker With Restorer
Amazon.com
41
$9.49
MOSECYOU Extended Strike Plate 2" X 2-1/4", Heavy Duty Version With 1.55", 3" Torx/Star Screws & Bit, Extender Lip Door Latch Striker With Restorer
Amazon.com
$28.95
Doorknob Extender Package Of 2
ArthritisSupplies.com
5
$28.95
Doorknob Extender Package Of 2
ArthritisSupplies.com
$38.95
Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell, Part Of Musical
Amazon.com
1K+
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$38.95
Safety Technology International, Inc. STI-3300 Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell, Part Of Musical
Amazon.com
$398.20
Bilco Classic Series Primed Steel Basement Door Extension Size C
eBay
Free shipping
$398.20
Bilco Classic Series Primed Steel Basement Door Extension Size C
eBay
Best Doorbell Extenders: Wireless Plug-in & Wired Choices for You
Best Doorbell Extenders: Wireless Plug-in & Wired Choices for You
Nov 27, 2019
doorbellexpert.com
Satisure Wireless Doorbell Extender with Receiver Connects to Existing Hardwired Doorbell into Wireless Door Bell with 656 FT Range, 58 Chimes and 5 Volume Levels Door Chime for Home/Garage/Basement
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Safeguard Supply Doorbell Extender, Plug In Doorbell Wireless Kit, 3/4 Mile Range 433MHz, Convert Your Existing Hard Wired Doorbell Into A Wireless Door Bell with Plug In Chimes, 95 Db
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How To Lengthen an Interior Wood Door
How To Lengthen an Interior Wood Door
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How to Install a Door Jamb Extension | DoItYourself.com
How to Install a Door Jamb Extension | DoItYourself.com
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doityourself.com
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Shop door extender

Sponsored
About our ads
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
3
Free shipping
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
8
Free shipping
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
1K+
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
3
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot
3
Free shipping
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot
$59.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
1K+
Free shipping
$59.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
$96.88
Classic Series 43.25 in. X 6 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
5
Free shipping
$96.88
Classic Series 43.25 in. X 6 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
$521.00
Classic Series 55 in. X 24 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
33
Free shipping
$521.00
Classic Series 55 in. X 24 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
$156.76
Door Extension DT Spare Parts 5.64052 Door Extension Right
eBay
$156.76
Door Extension DT Spare Parts 5.64052 Door Extension Right
eBay
$128.00
Classic Series 51.25 in. X 12 in. Primed Steel Extension For BR-3 Cellar Door
Home Depot
9
Free shipping
$128.00
Classic Series 51.25 in. X 12 in. Primed Steel Extension For BR-3 Cellar Door
Home Depot
$77.17
6-9/16 in. Unfinished White PVC Jamb Extender Kit With Zinc Extender
Home Depot
4
Free shipping
$77.17
6-9/16 in. Unfinished White PVC Jamb Extender Kit With Zinc Extender
Home Depot
$43.99
Chamberlain 7708CB-P Chain Drive Rail Extension Kit For 8 Foot High Garage Doors
Amazon.com
626
Free shipping
$43.99
Chamberlain 7708CB-P Chain Drive Rail Extension Kit For 8 Foot High Garage Doors
Amazon.com
$54.95
Liftmaster 41A3504-1 Antenna Extension Kit For Garage Or Gate Openers
eBay
12
$54.95
Liftmaster 41A3504-1 Antenna Extension Kit For Garage Or Gate Openers
eBay
$168.00
Classic Series 43.25 in. X 18 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
5
Free shipping
$168.00
Classic Series 43.25 in. X 18 in. Primed Steel Extension For BR-1 Cellar Door
Home Depot
$111.74
Door Extension SIEGEL Automotive SA2D0696 Door Extension Left
eBay
$111.74
Door Extension SIEGEL Automotive SA2D0696 Door Extension Left
eBay
$55.86
36 in. X 0.63 in. Anodized Sill Extension
Home Depot
Free shipping
$55.86
36 in. X 0.63 in. Anodized Sill Extension
Home Depot

Shop door extender

Sponsored
About our ads
$21.73
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT2A 36
ZenSupply
$21.73
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT2A 36
ZenSupply
$95.00
KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
Amazon.com
26
Free shipping
$95.00
KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
Amazon.com
$26.71
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT3A 36
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, A - Mill Finish Aluminum - EXT3A 36
ZenSupply
$26.45
$38.85
Symmons TA-10-EXT-KIT Temptrol Spindle Extension Kit, Brass
Amazon.com
46
31% off
$26.45
$38.85
Symmons TA-10-EXT-KIT Temptrol Spindle Extension Kit, Brass
Amazon.com
$55.14
Pemko EXT Series Aluminum Width Extenders, D - Dark Bronze Anodized Aluminum - EXT2D 72
ZenSupply
$55.14
Pemko EXT Series Aluminum Width Extenders, D - Dark Bronze Anodized Aluminum - EXT2D 72
ZenSupply
$43.49
Hardwarex Supply Heavy Duty Electrophoresis Extension Garage Door Springs For 7ft High (110LB-White)
Amazon.com
63
Free shipping
$43.49
Hardwarex Supply Heavy Duty Electrophoresis Extension Garage Door Springs For 7ft High (110LB-White)
Amazon.com
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
16
Free shipping
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
$16.98
$24.99
MAXTID Large Door Draft Stopper For Bottom Of Doors 36" Under Door Sweep Noise Blocker Black Gap Stoppers Adjustable Doors Seal Sweep Guard Draft,
Amazon.com
3K+
32% off
$16.98
$24.99
MAXTID Large Door Draft Stopper For Bottom Of Doors 36" Under Door Sweep Noise Blocker Black Gap Stoppers Adjustable Doors Seal Sweep Guard Draft,
Amazon.com
$243.41
$256.22
Bilco Classic Series Primed Steel Basement Door Extension Size C 6 Inch
Home Improvement Supply
$243.41
$256.22
Bilco Classic Series Primed Steel Basement Door Extension Size C 6 Inch
Home Improvement Supply
$38.98
Lockeyusa Door Lock Extension Kit 1150 Series Locks
Home Improvement Supply
Free shipping
$38.98
Lockeyusa Door Lock Extension Kit 1150 Series Locks
Home Improvement Supply
$71.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
1K+
Free shipping
$71.99
Wireless Doorbell Extender With Receiver Connects To Existing Hardwired Doorbell Into Wireless Door Bell With 656 ft Range, 58 Chimes And 5 Volume
Amazon.com
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
3
Free shipping
$371.00
Classic Series 55 in. X 12 in. Primed Steel Cellar Door Extension For SZ CG
Home Depot
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$308.75
$325.00
Bilco Classic Series Primed Steel Basement Door Extension Size C 12 Inch
Home Improvement Supply
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
8
Free shipping
$148.00
Classic Series 47.25 in. X 12 in. Primed Steel Extension For BR-2 Cellar Door
Home Depot
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$76.43
$84.07
Automatic Technology 87618 Mini Door Extension Kit
Action Direct
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
1K+
$25.98
Dual Security Bar, 1-Set Adjustable-Length Portable Strong Door Bar For Hinged And Sliding Patio Doors & Windows, Home Travel Security, Extends 28 in.
Amazon.com
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
3
$15.22
Buyers Products Company Telescoping Door And Lid Prop - 21 Inch Extended/13.125 Inch Retracted
Amazon.com
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot
3
Free shipping
$351.00
Ultra Series 56 in. X 12 in. X 19.5 in. Driftwood Polyethylene Cellar Door Extension
Home Depot