Shop exterior door threshold extension

Sponsored
$22.29
Pemko 327 Sill Nosing - 4-1/4" Wide X 1-3/4" High, Aluminum
Trudoor
$22.29
Pemko 327 Sill Nosing - 4-1/4" Wide X 1-3/4" High, Aluminum
Trudoor
$16.52
Pemko 3261 Sill Nosing - 2-1/4" Wide X 1-1/2" High, Aluminum
Trudoor
$16.52
Pemko 3261 Sill Nosing - 2-1/4" Wide X 1-1/2" High, Aluminum
Trudoor
$23.39
Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Dark Bronze
Trudoor
$23.39
Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Dark Bronze
Trudoor
$68.00
Zero International 564BK | Rabbeted Threshold 3-9/16 X 1/2 | Thresholds & Weatherstripping
Qualified Hardware
Free shipping
$68.00
Zero International 564BK | Rabbeted Threshold 3-9/16 X 1/2 | Thresholds & Weatherstripping
Qualified Hardware
$68.00
36 in. X 0.63 in. Anodized Sill Extension
Home Depot
Free shipping
$68.00
36 in. X 0.63 in. Anodized Sill Extension
Home Depot
$99.00
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
$99.00
KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
Amazon.com
$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
44
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
$61.72
Pemko 2212_PK773 U-Shaped Door Bottom Shoe With Kickplate And Pemkoprene Insert, Aluminum
Trudoor
$61.72
Pemko 2212_PK773 U-Shaped Door Bottom Shoe With Kickplate And Pemkoprene Insert, Aluminum
Trudoor
$28.51
Pemko 303_S (PG) Standard Perimeter Gasketing Weatherstrip With Silicone Insert, Aluminum
Trudoor
$28.51
Pemko 303_S (PG) Standard Perimeter Gasketing Weatherstrip With Silicone Insert, Aluminum
Trudoor
$70.58
Pemko R.5F_ ADA Compliant Modular Ramp Flush Threshold Assembly - 6-1/8" Wide X 1/2" High, Aluminum
Trudoor
$70.58
Pemko R.5F_ ADA Compliant Modular Ramp Flush Threshold Assembly - 6-1/8" Wide X 1/2" High, Aluminum
Trudoor
$189.95
Adjustable Aluminum Threshold Waterproof Hidden Screws Add-On Extension Available Heavy Duty Commercial And Residential, Multiple Sizes Available. (
Amazon.com
4
Free shipping
$189.95
Adjustable Aluminum Threshold Waterproof Hidden Screws Add-On Extension Available Heavy Duty Commercial And Residential, Multiple Sizes Available. (
Amazon.com
$29.27
$30.59
Rise Cuttable Threshold Ramp For Sweeping Robot, 35.4" Wide Natural Rubber Wheelchair Ramp, Non-Slip Solid Rubber Ramp With Double-Sided Tape For
Temu US
10
$29.27
$30.59
Rise Cuttable Threshold Ramp For Sweeping Robot, 35.4" Wide Natural Rubber Wheelchair Ramp, Non-Slip Solid Rubber Ramp With Double-Sided Tape For
Temu US
$86.94
Zero 565A Rabbeted Threshold W/ Neoprene Stop - 4.860" Wide X 7/8" High - Aluminum Mill Finish, 36"
Trudoor
$86.94
Zero 565A Rabbeted Threshold W/ Neoprene Stop - 4.860" Wide X 7/8" High - Aluminum Mill Finish, 36"
Trudoor
$65.96
NGP (National Guard) 99VA Extended Door Shoe With Vinyl Insert, Anodized Aluminum
Trudoor
$65.96
NGP (National Guard) 99VA Extended Door Shoe With Vinyl Insert, Anodized Aluminum
Trudoor
$34.60
Frost King SB36 Extra Brush Door Sweep, 2-Inch X 36-Inch Long, Silver-Aluminum - 2-Pack
Amazon.com
43
$34.60
Frost King SB36 Extra Brush Door Sweep, 2-Inch X 36-Inch Long, Silver-Aluminum - 2-Pack
Amazon.com
$39.44
Zero 564A Rabbeted Threshold W/ Neoprene Stop - 3.687" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
$39.44
Zero 564A Rabbeted Threshold W/ Neoprene Stop - 3.687" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
$18.33
Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Aluminum
Trudoor
$18.33
Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Aluminum
Trudoor
$79.00
Pemko 305Cn Astragal Set Neoprene Astragal Set
Qualified Hardware
Free shipping
$79.00
Pemko 305Cn Astragal Set Neoprene Astragal Set
Qualified Hardware
$44.00
Pemko 411Apkl-36 | Automatic Door Botttom | Thresholds & Weatherstripping
Qualified Hardware
59
Free shipping
$44.00
Pemko 411Apkl-36 | Automatic Door Botttom | Thresholds & Weatherstripping
Qualified Hardware
$186.99
8 ft Long X 6" Wide X 1/2" Heavy Duty Corrugated Aluminum Threshold
Amazon.com
Free shipping
$186.99
8 ft Long X 6" Wide X 1/2" Heavy Duty Corrugated Aluminum Threshold
Amazon.com
$21.85
M-D Building Products 68668 Highly Durable Silicone Rubber Gasket Seal For Doors And Windows, Flexible In Extreme Temperatures, Ideal For Indoor And
Amazon.com
297
$21.85
M-D Building Products 68668 Highly Durable Silicone Rubber Gasket Seal For Doors And Windows, Flexible In Extreme Temperatures, Ideal For Indoor And
Amazon.com
$134.99
Weather Defender Original Ultimate Garage Door Threshold Floor Seal 18'8"
Amazon.com
716
Free shipping
$134.99
Weather Defender Original Ultimate Garage Door Threshold Floor Seal 18'8"
Amazon.com
$88.53
Pemko STC411 Full Mortise Acoustic Automatic Door Bottom, 36"
Trudoor
$88.53
Pemko STC411 Full Mortise Acoustic Automatic Door Bottom, 36"
Trudoor
$344.00
Pemko WINGEXT Wing Extender For Modular Ramp Threshold Assembly, Aluminum
Trudoor
$344.00
Pemko WINGEXT Wing Extender For Modular Ramp Threshold Assembly, Aluminum
Trudoor
$55.52
Pemko 2211_V U-Shaped Door Bottom Shoe With Kickplate And Rain Drip And Eco-V Vinyl Insert, Aluminum
Trudoor
$55.52
Pemko 2211_V U-Shaped Door Bottom Shoe With Kickplate And Rain Drip And Eco-V Vinyl Insert, Aluminum
Trudoor
$34.06
Hager 520S Panic Threshold With Vinyl Insert - 5" Wide X 1/2" High - Mill Finish Aluminum, 36"
Trudoor
$34.06
Hager 520S Panic Threshold With Vinyl Insert - 5" Wide X 1/2" High - Mill Finish Aluminum, 36"
Trudoor
$29.99
Gluecore Greystone 1-3/4 in. W X 47-1/4 in. L X 0.27 in. T Vinyl T-Molding
Home Depot
3
Free shipping
$29.99
Gluecore Greystone 1-3/4 in. W X 47-1/4 in. L X 0.27 in. T Vinyl T-Molding
Home Depot
$104.20
NGP (National Guard) 896S Aluminum Bumper Threshold With Silicone Seal - 5" Wide X 1/2" High, 96"
Trudoor
$104.20
NGP (National Guard) 896S Aluminum Bumper Threshold With Silicone Seal - 5" Wide X 1/2" High, 96"
Trudoor
$72.92
Zero 561A Rabbeted Threshold With Neoprene Stop - 4-1/2" Wide X 1" High - Aluminum Mill Finish, 36"
Trudoor
$72.92
Zero 561A Rabbeted Threshold With Neoprene Stop - 4-1/2" Wide X 1" High - Aluminum Mill Finish, 36"
Trudoor
$164.00
Exterior Inswing Threshold 7 13/16 Inch With Composite Cap And Composite Bottom- Dark Bronze (72 Inches Length -Uncut)
Amazon.com
19
$164.00
Exterior Inswing Threshold 7 13/16 Inch With Composite Cap And Composite Bottom- Dark Bronze (72 Inches Length -Uncut)
Amazon.com
$110.76
Zero 566A Rabbeted Threshold With Neoprene Stop - 5" Wide X 1/2" High - Aluminum Mill Finish, 72"
Trudoor
$110.76
Zero 566A Rabbeted Threshold With Neoprene Stop - 5" Wide X 1/2" High - Aluminum Mill Finish, 72"
Trudoor
$87.26
M-D Building Products 78618 5-5/8 in. X 1-1/8 in. X 73 in. Silver Adjustable Aluminum & Hardwood Threshold
Amazon.com
574
Free shipping
$87.26
M-D Building Products 78618 5-5/8 in. X 1-1/8 in. X 73 in. Silver Adjustable Aluminum & Hardwood Threshold
Amazon.com
$63.57
Zero 568A Rabbeted Threshold With Neoprene Stop - 6" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
$63.57
Zero 568A Rabbeted Threshold With Neoprene Stop - 6" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
$119.95
High-Quality Premium Aluminum Door Threshold, Extra Short Width - Black Anodized Or Mill Finish, Multiple Sizes, Residential & Commercial, Waterproof
Walmart
$119.95
High-Quality Premium Aluminum Door Threshold, Extra Short Width - Black Anodized Or Mill Finish, Multiple Sizes, Residential & Commercial, Waterproof
Walmart
$34.48
NGP (National Guard) 8135V Aluminum Bumper Threshold With Vinyl Seal - 3-3/4" Wide X 1/2" High, Aluminum
Trudoor
$34.48
NGP (National Guard) 8135V Aluminum Bumper Threshold With Vinyl Seal - 3-3/4" Wide X 1/2" High, Aluminum
Trudoor
$68.10
Zero 65A Rabbetted Threshold With Silicone Seal - 5" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
$68.10
Zero 65A Rabbetted Threshold With Silicone Seal - 5" Wide X 1/2" High - Aluminum Mill Finish, 36"
Trudoor
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    Shop exterior door threshold extension

    Sponsored
    $22.29
    Pemko 327 Sill Nosing - 4-1/4" Wide X 1-3/4" High, Aluminum
    Trudoor
    $22.29
    Pemko 327 Sill Nosing - 4-1/4" Wide X 1-3/4" High, Aluminum
    Trudoor
    $16.52
    Pemko 3261 Sill Nosing - 2-1/4" Wide X 1-1/2" High, Aluminum
    Trudoor
    $16.52
    Pemko 3261 Sill Nosing - 2-1/4" Wide X 1-1/2" High, Aluminum
    Trudoor
    $23.39
    Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Dark Bronze
    Trudoor
    $23.39
    Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Dark Bronze
    Trudoor
    $68.00
    Zero International 564BK | Rabbeted Threshold 3-9/16 X 1/2 | Thresholds & Weatherstripping
    Qualified Hardware
    Free shipping
    $68.00
    Zero International 564BK | Rabbeted Threshold 3-9/16 X 1/2 | Thresholds & Weatherstripping
    Qualified Hardware
    $68.00
    36 in. X 0.63 in. Anodized Sill Extension
    Home Depot
    Free shipping
    $68.00
    36 in. X 0.63 in. Anodized Sill Extension
    Home Depot
    $99.00
    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
    $99.00
    KC Hardware Aluminum Door Threshold- Door Saddle- Metal Transition Strip For Flooring- Door Sill Extension- Door Thresholds For Exterior Doors- 4"
    Amazon.com
    $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
    44
    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
    $61.72
    Pemko 2212_PK773 U-Shaped Door Bottom Shoe With Kickplate And Pemkoprene Insert, Aluminum
    Trudoor
    $61.72
    Pemko 2212_PK773 U-Shaped Door Bottom Shoe With Kickplate And Pemkoprene Insert, Aluminum
    Trudoor
    $28.51
    Pemko 303_S (PG) Standard Perimeter Gasketing Weatherstrip With Silicone Insert, Aluminum
    Trudoor
    $28.51
    Pemko 303_S (PG) Standard Perimeter Gasketing Weatherstrip With Silicone Insert, Aluminum
    Trudoor
    $70.58
    Pemko R.5F_ ADA Compliant Modular Ramp Flush Threshold Assembly - 6-1/8" Wide X 1/2" High, Aluminum
    Trudoor
    $70.58
    Pemko R.5F_ ADA Compliant Modular Ramp Flush Threshold Assembly - 6-1/8" Wide X 1/2" High, Aluminum
    Trudoor
    $189.95
    Adjustable Aluminum Threshold Waterproof Hidden Screws Add-On Extension Available Heavy Duty Commercial And Residential, Multiple Sizes Available. (
    Amazon.com
    4
    Free shipping
    $189.95
    Adjustable Aluminum Threshold Waterproof Hidden Screws Add-On Extension Available Heavy Duty Commercial And Residential, Multiple Sizes Available. (
    Amazon.com
    $29.27
    $30.59
    Rise Cuttable Threshold Ramp For Sweeping Robot, 35.4" Wide Natural Rubber Wheelchair Ramp, Non-Slip Solid Rubber Ramp With Double-Sided Tape For
    Temu US
    10
    $29.27
    $30.59
    Rise Cuttable Threshold Ramp For Sweeping Robot, 35.4" Wide Natural Rubber Wheelchair Ramp, Non-Slip Solid Rubber Ramp With Double-Sided Tape For
    Temu US
    $86.94
    Zero 565A Rabbeted Threshold W/ Neoprene Stop - 4.860" Wide X 7/8" High - Aluminum Mill Finish, 36"
    Trudoor
    $86.94
    Zero 565A Rabbeted Threshold W/ Neoprene Stop - 4.860" Wide X 7/8" High - Aluminum Mill Finish, 36"
    Trudoor
    $65.96
    NGP (National Guard) 99VA Extended Door Shoe With Vinyl Insert, Anodized Aluminum
    Trudoor
    $65.96
    NGP (National Guard) 99VA Extended Door Shoe With Vinyl Insert, Anodized Aluminum
    Trudoor
    $34.60
    Frost King SB36 Extra Brush Door Sweep, 2-Inch X 36-Inch Long, Silver-Aluminum - 2-Pack
    Amazon.com
    43
    $34.60
    Frost King SB36 Extra Brush Door Sweep, 2-Inch X 36-Inch Long, Silver-Aluminum - 2-Pack
    Amazon.com
    $39.44
    Zero 564A Rabbeted Threshold W/ Neoprene Stop - 3.687" Wide X 1/2" High - Aluminum Mill Finish, 36"
    Trudoor
    $39.44
    Zero 564A Rabbeted Threshold W/ Neoprene Stop - 3.687" Wide X 1/2" High - Aluminum Mill Finish, 36"
    Trudoor
    $18.33
    Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Aluminum
    Trudoor
    $18.33
    Pemko 326 Sill Nosing - 2-3/4" Wide X 1-1/2" High, Aluminum
    Trudoor
    $44.00
    Pemko 411Apkl-36 | Automatic Door Botttom | Thresholds & Weatherstripping
    Qualified Hardware
    59
    Free shipping
    60-day returns (most items)
    $44.00
    Pemko 411Apkl-36 | Automatic Door Botttom | Thresholds & Weatherstripping
    Qualified Hardware

    • Exterior Door Thresholds - Top 10 Inswing Options

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