Top 8 Astragal Door Seal – Thresholds

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1. KS Hardware


KS Hardware Double Door Horseshoe Astragal Seal

KS Hardware #ad - Both the top and bottom. Horseshoe can be easily painted or stained to match the Doors. Includes: a top horseshoe, a bottom horseshoe, and six installation screws 3 for each horseshoe. Designed to fit Wood, Composite and PVC astragals. Astragal horseshoe: designed for French/Double Doors, it creates a weather tight seal between the threshold and the astragal.
BrandKS Hardware #ad
ManufacturerKS Hardware #ad

2. Garage Door Guy


Garage Door Guy Wood Door Solid Rubber Bottom Seal

Garage Door Guy #ad - Two points of contact- conforms to uneven floors. Solid flexible epdm- This is NOT the cheap foam products. Comes with astragal nails. Heavy duty garage door bottom Replacement Rubber- USA MADE 16'0". 1 3/8" thick wide-Cut Down easily for any width doors.
BrandGarage Door Guy #ad
ManufacturerGarage Door Guy #ad
Height0.05 Inches
Length16 Inches
Weight3.5 Pounds
Width1.75 Inches
Part NumberHeavy Duty Threshold
ModelHeavy Duty Threshold

3. Frost King


Frost King TA80GA Aluminum Vinyl T Astragal, Brite Gold, 5/8" x 80"

Frost King #ad - Nails provided. Easy to install. 5/8 inch x 80 inch long, Brite Gold. Provides meeting stile and weather-strip for double doors. Effectively seals the opening between double doors.
BrandFrost King #ad
ManufacturerFrost King #ad
Height80 Inches
Length1 Inches
Width0.75 Inches
Part NumberTA80GA

4. TamBee


TamBee 196.9 Inch Self-Adhesive Pile Weatherstrip for Windows & Doors 3/8-Inch x 3/8-Inch x 16.5 ft 3/8in3/8in16.5ft, Grey

TamBee #ad - Energy saving - used on windows & doors to improve energy efficiency by sealing gaps and leaks which allow outside air to enter, and inside conditioned air to escape. Width x 3/8 in. Length. Dimension - 3/8 in. Installation - Self-adhesive for easy installation. Material - Woven pile weatherseal material. Widely use - all season protection against moisture, rain, drafts, light noise and so on. Height x 16. 5 ft.
BrandTamBee #ad
ManufacturerT&B Inc #ad
Height0.63 Inches
Length10.08 Inches
Width6.93 Inches
Part NumberT&B



Weather Stripping Q" Foam Kerf Wide X 26 Feet Long,Rigid PVC Flange Easily Applied to kerf Door Frame Black

SZZSAF #ad - Wide x 26 feet long Can be easily resized with scissors. New improved - with firmer foam and extra reach. Constructed from soft cell foam enclosed by, low-friction, tear resistant, UV Stable polyethylene cover. Rigid pvc flange very easily applied to kerf door frame.
BrandSZZSAF #ad
ManufacturerSZZSAF #ad
Height0.79 Inches
Length3.94 Inches
Width3.94 Inches

6. M-D Building Products


10', Vinyl, Gray, M-D Building Products 50100 M-D Single Garage Door Threshold Kit, 10 Ft L

M-D Building Products #ad - Durable vinyl seal. Easy to install. Prevents drafts, dirt, insects and rain from entering under garage door.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Height13.25 Inches
Length15 Inches
Weight7.9 Pounds
Width8.5 Inches
Part Number50100



3 3/4" Width Black 20 Ft, Weatherproofing Universal Sealing Professional Grade T Rubber,5/16" T Ends, Garage Door U-Bottom Weather Stripping Rubber Seal Strip Replacement

DGSL #ad - Durable high quality rubber material, could work for a long time. High-quality rubber material: these u-type garage door bottom seals are made with flexible waterproof rubber. Easily adjustable:up to 20' long about 6 meters, you could cut this strip to adapt your floor threshold less than 6 meters.

Completely sealed: with 7 insulation round layers, cold air and leaves out of your garage Will not crack, dirt, it seal the gap between the garage door and the ground well that reduce sound up to 5 times. Stays good from -40° to 140°. Easy to install:replace existing and old bottom weatherstripping. Seal your interior and exterior door, keep your garage warm. For keeping water, move, or shatter despite temperature extremes.

Durable material, 20 long. Seal dustproof insulation, 3 3/4" width, The Garage door weatherproofing universal sealing strip, could work for a long time. No screw or nail needed to install this black garage door sealer kit. Uses the most heavy duty professional grade rubber on the market- this is NOT the cheap chain store rubbers. T style end: 5/16" t end, heavy duty weatherproof parts. Material: made with flexible waterproof rubber.
BrandDGSL #ad
ManufacturerDGSL #ad

8. M-D Building Products


1-3/16" x 6.75", White , M-D Building Products 87791 WS059 80-Inch Aluminum Locking Slide Bolt Combination Astragal

M-D Building Products #ad - White finish. All season protection against drafts, moisture, dust and insects. Slide bolts lock stationary door in place while premium weatherstrip seals out the elements. 7/16-inch to 1/2-inch clearance required between doors. Fasteners included.
BrandM-D Building Products #ad
ManufacturerM-D Building Products #ad
Height1.38 Inches
Length80.5 Inches
Weight0.04 Pounds
Width2.25 Inches
Part Number87791