Top 9 Exterior Door Bottom Seal – Thresholds

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1. Frost King

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Frost King B79/36H Vinyl Slide-On Door Bottom for Metal and Wood Doors, 1-3/4 x 36", Brown

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Frost King #ad - The door bottom is 1-3/4in wide x 36in long and brown color. Adjustable for a tight fit. U-shaped, steel, so they slide easily on to aluminum, or wood doors 1-3/4in thick. Screw-on installation. Helps lock in or keep out cold and warm air, dust, dirt and bugs.
BrandFrost King #ad
ManufacturerFrost King #ad
Height1.25 Inches
Length36 Inches
Width1.75 Inches
Part NumberB79/36H
ModelB79/36H

2. M-D Building Products

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Beige, M-D Building Products 43820 Replacement Door Bottom, 35-3/4-Inch

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M-D Building Products #ad - Inserts into slots in bottom of door to provide a weathertight seal. Replaces many 1-3/4-Inch Pre-hung style door bottoms. All season protection against drafts, moisture, dust and insects. Seals gaps up to 1/2-Inch high. Save energy and money year-round.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Height0.5 Inches
Length36 Inches
Weight0.42 Pounds
Width2 Inches
Part Number43820
Model43820

3. Frost King

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1-3/4" x 36", Silver U37BRH Drip Cap Door Bottom, Frost King U37H 1-3/4-Inch by 36-Inch

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Frost King #ad - Keeps out insects and rodents. Simply set in place and attach screws. Easy to install. Works on old or new doors. Keeps out dust and drafts.
BrandFrost King #ad
ManufacturerFrost King #ad
Height3.18 Inches
Length0.29 Inches
Width1.08 Inches
Part NumberU37H
ModelU37H
WarrantyLimited Lifetime Warranty

4. KS Hardware

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Under Door Seal for Exterior Doors, 1 3/4" x 36", Adjustable Double Bubble Door Sweep, White 36 inch, Draft Stopper, New: KS Hardware,Patent Pending

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KS Hardware #ad - Double bubble provides the most contact between sweep and threshold. Exterior drip cap draws water away from entrance. Best sealing sweep – compatible with most thresholds. Adjustable up to 7/8” to ensure a perfect seal. Includes screw cover and installation screws.
BrandKS Hardware #ad
ManufacturerKS Hardware #ad

5. M-D Building Products

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Brown 2 Pack, M-D Building Products 67967 Kerf Style 36 Inch Vinyl Replacement Door Bottom with Vinyl Fins

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M-D Building Products #ad - Vinyl finned insert. Easy to install. Brown finish. Kerf style replacement. Improve the energy efficiency of your home.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Part Number67967-2

6. M-D Building Products

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X X, Brown, M-D Building Products 82586 M-D Dual Door Bottom, 1-3/4 in W X 36 in L X 1/2 in H

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M-D Building Products #ad - Brand name: m-D Building Products. Nail or staple to door stop so gasket compresses Lightly Against Top And Sides Of Closed Door To Seal Out The Elements. All season protection Against Drafts, Moisture, Dust And Insects. Replaces many Pre-Hung Style Door Bottoms.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Height4.75 Inches
Length38 Inches
Weight0.46 Pounds
Width4.5 Inches
Part Number82586
Model82586
WarrantyAll M-D products are warranted to be free from defects in material and workmanship if installed and used in strict accordance with our installation instructions. Our liability is limited to our sale price of any products proved to be defective or, at our option, to the replacement of such products upon their return to us.

7. Suptikes

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1-4/5" W x 37" L,White, Suptikes 2 Pack Door Draft Stopper，Door Sweep for Exterior & Interior Doors,Door Bottom Seal Dust and Noise Insulation Weather Stripping Draft Guard Insulator

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Suptikes #ad - Self-adhesive door draft blocker for uneven door gaps exterior/interior doors, garage, bed, sofa and cabinet. Fits gaps up to 1 iInches. Makes heating and cooling your home or office more efficient and cost effective for reducing the heating & cooling bill.

Wide application-it is widely used in various types of doors or windows like frameless sliding doors, furniture and shower room, wood doors, wardrobes, glass doors, cupboards, sliding doors, etc. Noise reduction- the door bottom seal designed by 2 layers of sealer, keep your room cozy and quiet! No more gaps - 1-4/5" w" width x 37" length, basement, stop the noise, .

Save your money the weather stripping stop the heat and cold from escaping during winter and summer. Easy to install -just measure the width of your door, cut to size, peel the backing off the adhesive and stick it to the door! Also preheat the strip with hairdryer in cold winter to help it stick well.
BrandSuptikes #ad
ManufacturerMr.Rice #ad

8. VITAM AMO

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VITAM AMO Door Sweep, Weather Stripping No Tools Required 2" Width x 39" Length Easy Cut to Size Seal Door Bottom-Black, Door Draft Stopper

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VITAM AMO #ad - Door sweep is 2" Width x 39" Length. Seal gap of 0 to 3cm 0 to 1-3/32". Also, the waterproof surface protects the bottom of your door from rain and snow. The triple-fin design effectively reduces noise by 70%. A quick solution! no tools or experience required - super strong self-adhesive door bottom seal strip is covered on one side with a strong sticky substance.

It seals against the side of the floor or threshold. Install it just by tearing the red film on the surface. Door bottom seal can be used for inside or outside application, for commercial or residential doors to help control your environment. No more draft! - cut off the draft from the outside door and effective for temperature blocking. Three different height baffles on the bottom to prevent outdoor and indoor air convection as well as block cold air out in summer and keep warmth inside in winter. Easy cut to size! - this weather stripping is made of soft silicone and may trim the sealing strip to fit all doors up to 39" Length long.

Full vitam amo warranty - we have strong confidence in the high quality of our products so that we provide a 12-month 100% no questions asked money back guarantee from the date of purchase. Keep away from sound, sound, light, light & dust - blocks out dust, smoke, and weather from beneath your door. It works on carpet or hardwood floors. If you’re not completely satisfied with the item purchase simply let us know, and you'll be offered a FULL refund or replacement! Enjoy this absolutely RISK-FREE purchase.
BrandVITAM AMO #ad
ManufacturerVITAM AMO #ad
Height0.2 Inches
Length39.37 Inches
Width1.97 Inches
Part NumberDS001BLACK
Model#201Black

9. Manufacturers Direct

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White, 36 inch, Manufacturers Direct Door Seal Cinch 36"WHT by M-D Building Products MfrPartNo 43336

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Manufacturers Direct #ad - Seals gaps up to 3/4". Fits 1-3/4" thick doors up to 36" wide. 3 steps to install, measure-trim & slide on. Slide-on-door, ea. Finish=White. Lgth in=36. Door seals. Compression fit, holds firmly in place.
BrandManufacturers Direct #ad
ManufacturerM-D BUILDING PRODUCTS #ad
Height36.5 Inches
Length2 Inches
Width2.3 Inches
Part Number43336
Model43336