Shop threshold extension

Sponsored
About our ads
$29.02
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 72
ZenSupply
$29.02
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 72
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3A 36
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3A 36
ZenSupply
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
Free shipping
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
$36.74
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT2A 72
ZenSupply
$36.74
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT2A 72
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
17
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
$21.99
$23.99
Vinyl Door Threshold Flooring Transition Strip Self Adhesive Carpet Edging Strip For Laminate Doorway Edge Threshold From 2/5" To 3/5" (Black, 6.6 Ft)
Amazon.com
142
$21.99
$23.99
Vinyl Door Threshold Flooring Transition Strip Self Adhesive Carpet Edging Strip For Laminate Doorway Edge Threshold From 2/5" To 3/5" (Black, 6.6 Ft)
Amazon.com
$28.45
1/2" To 3/5" Height Threshold Ramp - Rubber Threshold, Floor Transition Strip, Door Strip, Wheelchair Ramp, Carpet To Tile Strip (Ebony Walnut, 80
Amazon.com
1
$28.45
1/2" To 3/5" Height Threshold Ramp - Rubber Threshold, Floor Transition Strip, Door Strip, Wheelchair Ramp, Carpet To Tile Strip (Ebony Walnut, 80
Amazon.com
$19.62
Pemko EXT Series Aluminum Width Extenders, Dark Bronze Anodized Aluminum - EXT3/4D 36
ZenSupply
$19.62
Pemko EXT Series Aluminum Width Extenders, Dark Bronze Anodized Aluminum - EXT3/4D 36
ZenSupply
$24.37
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 42
ZenSupply
$24.37
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 42
ZenSupply
$29.99
Door-Threshold-Ramp Floor-Transition-Strip 36 Inch, Threshold 3/4''4/5'', Thresholds For Doorways, Wheelchair Ramp Edge-Reducer For Door/Floor 72 in
Amazon.com
11
$29.99
Door-Threshold-Ramp Floor-Transition-Strip 36 Inch, Threshold 3/4''4/5'', Thresholds For Doorways, Wheelchair Ramp Edge-Reducer For Door/Floor 72 in
Amazon.com
$12.97
Carpet Floor Transition Strip, Self Adhesive Floor Edging Trim Strip, PVC Threshold Cover For Doorway, Floor Divider Strip Suitable For Threshold From
Amazon.com
$12.97
Carpet Floor Transition Strip, Self Adhesive Floor Edging Trim Strip, PVC Threshold Cover For Doorway, Floor Divider Strip Suitable For Threshold From
Amazon.com
$99.99
5" Wide X 5/8" High Pre-Finished Oak Butt Up Reducer Threshold (6 FT)
Amazon.com
34
Free shipping
$99.99
5" Wide X 5/8" High Pre-Finished Oak Butt Up Reducer Threshold (6 FT)
Amazon.com
$26.99
Vinyl Floor Transition Strip Door Threshold Self Adhesive 72 Inch, Thresholds For Doorways, Edge-Reducer Transition-Strips For Door/Floor (Light Brown
Amazon.com
$26.99
Vinyl Floor Transition Strip Door Threshold Self Adhesive 72 Inch, Thresholds For Doorways, Edge-Reducer Transition-Strips For Door/Floor (Light Brown
Amazon.com
$9.99
Floor Transition Strip Self Adhesive, 2" X 3.3ft Threshold For Doorways, Carpet To Tile Transition Strip - Dark Grey Wood Grain
Amazon.com
$9.99
Floor Transition Strip Self Adhesive, 2" X 3.3ft Threshold For Doorways, Carpet To Tile Transition Strip - Dark Grey Wood Grain
Amazon.com
$61.99
4 ft Corrugated Aluminum Threshold - 5" Wide X 1/4" High Flat Floor Transition Strip - 48" Long Heavy-Duty Door Saddle - Slip-Resistant Surface - Made
Amazon.com
40
Free shipping
$61.99
4 ft Corrugated Aluminum Threshold - 5" Wide X 1/4" High Flat Floor Transition Strip - 48" Long Heavy-Duty Door Saddle - Slip-Resistant Surface - Made
Amazon.com
How to install a threshold extension
0:59
How to install a threshold extension
24.8K viewsFeb 9, 2025
YouTubeAskillthatpays
Exterior Door Jamb Extension and Threshold Installation | HOW I SAVED HUNDREDS!
10:13
Exterior Door Jamb Extension and Threshold Installation | HOW I SA…
9.4K views1 month ago
YouTubeThe Excellent Laborer
Pemko Residential Thresholds and Extension Installation Explained
3:15
Find in video from 02:04Securing the Extension
Pemko Residential Thresholds and Extension Installation Explained
49.8K viewsAug 5, 2014
YouTubeRICHARD HOWARD
How to install an Adjustable Door Threshold Sill (Complete Guide)
22:16
Find in video from 02:08Removing the Old Sill
How to install an Adjustable Door Threshold Sill (Complete Guide)
565.1K viewsApr 28, 2021
YouTubeMC FIX IT
How to install a door threshold and door shoe
4:58
Find in video from 00:32The Purpose of a Threshold
How to install a door threshold and door shoe
12.2K viewsJan 4, 2024
YouTubeAskillthatpays
Exterior Door Threshold Install Final Steps | The Fixer Clips
1:55
Exterior Door Threshold Install Final Steps | The Fixer Clips
10K viewsAug 1, 2024
YouTubeThe Fixer 2
How to Install an Aluminum Door Threshold with a Vinyl Seal
0:58
Find in video from 00:10Removing Existing Threshold
How to Install an Aluminum Door Threshold with a Vinyl Seal
78.3K viewsApr 29, 2012
YouTubeCustomDoorThresholds
2:03
Find in video from 00:09Measuring and Preparing the Threshold
How to Install an Adjustable Door Threshold
269.4K viewsMay 13, 2012
YouTubeCustomDoorThresholds
1:43
Pemko EXT3/4A Mill Aluminum Sill Extender Residential Threshold
889 viewsJun 26, 2013
YouTubeRICHARD HOWARD
10:31
Installing a Door Threshold (with Concrete Underneath)
153.7K viewsSep 20, 2022
YouTubeHouse Help
6:38
Find in video from 00:10Standard Door Thresholds
How To Install A Commercial Storefront Door Threshold | Door …
6.9K viewsAug 17, 2024
YouTubeDoor Closers USA
1:30
Find in video from 00:11Measuring and Removing Existing Thresholds
How to Install a Standard Door Threshold
117.7K viewsJun 2, 2012
YouTubeCustomDoorThresholds
0:33
Elevate Your Entrance: Installing a Commercial Door Threshold
250 viewsMar 12, 2024
YouTubeAutomatic Door and Hardware
5:33
Door Threshold Detail - Exterior Door Sill Options | Reeb
390.1K viewsJul 26, 2016
YouTubeReeb Millwork
3:24
How to Replace a Threshold 🚪 | The Home Depot
220.4K viewsJan 3, 2023
YouTubeThe Home Depot
3:14
Find in video from 00:31Measuring and Preparing the Threshold
Fit a Stormguard Threshold Sill
38.2K viewsFeb 24, 2016
YouTubeStormguard
29:15
How to Build a Custom Threshold | Fouch-o-matic Workshop
204.7K viewsAug 27, 2016
YouTubeFouch Family Off Grid
5:40
Find in video from 02:01Drilling Holes for Threshold
How to Secure Exterior Door Replacement Threshold | The Fixe…
7.2K viewsNov 13, 2024
YouTubeThe Fixer 2
22:12
Find in video from 05:36Assembling the Threshold Strips
How to Make Threshold Strips (and installing them!)
29.8K viewsNov 24, 2019
YouTubetomchiiron
3:05
How to Install a Threshold Strip | Maximize your Space
29.8K viewsNov 17, 2017
YouTubeSIKANA English
2:25
Pemko EXT3/4D Sill Extender Residential Threshold
6.6K viewsMay 30, 2012
YouTubeRICHARD HOWARD
10:47
Metal Flashing Under Door Threshold For Extra Protection - H…
87.8K viewsJan 6, 2016
YouTubegregvancom
0:37
Find in video from 00:22Marking and Cutting the Sill
Installing a Sill for Your Security Door
9.1K viewsSep 8, 2014
YouTubeEcoAdvantage1
19:52
Find in video from 02:06Preparing the Door for Extension
How To Build And Install A Door Jamb Extension - Exterior Door In…
169.8K viewsAug 20, 2023
YouTubeThe Excellent Laborer
15:47
Find in video from 05:30Cutting the Threshold Extension
How to install a door jamb extension
135.3K viewsOct 31, 2021
YouTubeHomeSource
1:50
Find in video from 00:26Identifying Adjustable Thresholds
How to Adjust the Threshold to an Exterior Door
293K viewsJul 15, 2014
YouTubeJELD-WEN Windows and Doors
5:34
️🔥 How to Install or Replace a Door Threshold➔ Easily Transition 2 Di…
42.8K viewsFeb 4, 2022
YouTubeDIY Bandit
9:27
Find in video from 04:21Installing the Threshold
How to Install a Threshold with a Large Change in Height
41.5K viewsSep 7, 2023
YouTubeanisotropicplus
1:18
Find in video from 00:11Stating and Measuring Threshold
How to Install a Hardwood Door Threshold
81.7K viewsApr 29, 2012
YouTubeCustomDoorThresholds
6:53
Find in video from 01:08Preparing the Threshold
⭐️How to Install an Interior Threshold🔨‪@co-know-proconstruct…
34K viewsOct 25, 2016
YouTubeCo-Know-Pro Construction Tips
See more videos
Static thumbnail place holder

Shop threshold extension

Sponsored
About our ads
$29.02
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 72
ZenSupply
$29.02
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 72
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3A 36
ZenSupply
$26.71
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3A 36
ZenSupply
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
Free shipping
$192.95
Adjustable Aluminum & Hardwood Threshold Waterproof And Hidden Screws -Add-On Extension Available - Heavy Duty - Commercial And Residential Multiple
Amazon.com
$36.74
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT2A 72
ZenSupply
$36.74
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT2A 72
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
17
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
$21.99
$23.99
Vinyl Door Threshold Flooring Transition Strip Self Adhesive Carpet Edging Strip For Laminate Doorway Edge Threshold From 2/5" To 3/5" (Black, 6.6 Ft)
Amazon.com
142
$21.99
$23.99
Vinyl Door Threshold Flooring Transition Strip Self Adhesive Carpet Edging Strip For Laminate Doorway Edge Threshold From 2/5" To 3/5" (Black, 6.6 Ft)
Amazon.com
$28.45
1/2" To 3/5" Height Threshold Ramp - Rubber Threshold, Floor Transition Strip, Door Strip, Wheelchair Ramp, Carpet To Tile Strip (Ebony Walnut, 80
Amazon.com
1
$28.45
1/2" To 3/5" Height Threshold Ramp - Rubber Threshold, Floor Transition Strip, Door Strip, Wheelchair Ramp, Carpet To Tile Strip (Ebony Walnut, 80
Amazon.com
$19.62
Pemko EXT Series Aluminum Width Extenders, Dark Bronze Anodized Aluminum - EXT3/4D 36
ZenSupply
$19.62
Pemko EXT Series Aluminum Width Extenders, Dark Bronze Anodized Aluminum - EXT3/4D 36
ZenSupply
$24.37
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 42
ZenSupply
$24.37
Pemko EXT Series Aluminum Width Extenders, Mill Finish Aluminum - EXT3/4A 42
ZenSupply
$29.99
Door-Threshold-Ramp Floor-Transition-Strip 36 Inch, Threshold 3/4''4/5'', Thresholds For Doorways, Wheelchair Ramp Edge-Reducer For Door/Floor 72 in
Amazon.com
11
$29.99
Door-Threshold-Ramp Floor-Transition-Strip 36 Inch, Threshold 3/4''4/5'', Thresholds For Doorways, Wheelchair Ramp Edge-Reducer For Door/Floor 72 in
Amazon.com
$12.97
Carpet Floor Transition Strip, Self Adhesive Floor Edging Trim Strip, PVC Threshold Cover For Doorway, Floor Divider Strip Suitable For Threshold From
Amazon.com
$12.97
Carpet Floor Transition Strip, Self Adhesive Floor Edging Trim Strip, PVC Threshold Cover For Doorway, Floor Divider Strip Suitable For Threshold From
Amazon.com
$99.99
5" Wide X 5/8" High Pre-Finished Oak Butt Up Reducer Threshold (6 FT)
Amazon.com
34
Free shipping
$99.99
5" Wide X 5/8" High Pre-Finished Oak Butt Up Reducer Threshold (6 FT)
Amazon.com
$26.99
Vinyl Floor Transition Strip Door Threshold Self Adhesive 72 Inch, Thresholds For Doorways, Edge-Reducer Transition-Strips For Door/Floor (Light Brown
Amazon.com
$26.99
Vinyl Floor Transition Strip Door Threshold Self Adhesive 72 Inch, Thresholds For Doorways, Edge-Reducer Transition-Strips For Door/Floor (Light Brown
Amazon.com
$9.99
Floor Transition Strip Self Adhesive, 2" X 3.3ft Threshold For Doorways, Carpet To Tile Transition Strip - Dark Grey Wood Grain
Amazon.com
$9.99
Floor Transition Strip Self Adhesive, 2" X 3.3ft Threshold For Doorways, Carpet To Tile Transition Strip - Dark Grey Wood Grain
Amazon.com
$61.99
4 ft Corrugated Aluminum Threshold - 5" Wide X 1/4" High Flat Floor Transition Strip - 48" Long Heavy-Duty Door Saddle - Slip-Resistant Surface - Made
Amazon.com
40
Free shipping
$61.99
4 ft Corrugated Aluminum Threshold - 5" Wide X 1/4" High Flat Floor Transition Strip - 48" Long Heavy-Duty Door Saddle - Slip-Resistant Surface - Made
Amazon.com