Flat-Seal Weatherstripping

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45 Products

Bottom-Mount Weatherstripping

Vinyl Plastic Flat Weatherstripping Seal

Neoprene/Neoprene Foam Flat

Weatherstripping Seal

Also known as door sweeps, this weatherstripping closes the gap between the bottom of the door and the floor.

Flat Weatherstripping Seal—Flat seals press tight against smooth surfaces, forming a solid barrier that blocks insects, wind, and precipitation. However, they don’t compensate for uneven surfaces as well as brush, bulb, or finned seals.

Vinyl Plastic Seal—Vinyl is flexible, durable, and moisture resistant.

Neoprene Seal—Neoprene is more weather resistant than SBR and vinyl. It also stands up to water, oil, and detergents.

Anodized Aluminum—Seals with an anodized aluminum flange are more corrosion resistant than seals with an aluminum flange. The finish won’t tarnish even in harsh weather conditions.

Stainless Steel—Seals with a stainless steel flange are stronger than seals with an aluminum flange. They’re also more chemical and corrosion resistant.

UL 1784—Seals that meet UL 1784 are rated for smoke and draft control.

	Weatherstripping												Replacement 8-Ft. Lg. Seals
	Seal				Flange
	Material	Color	Flange Material	Seal Projection	Ht.	Projection	Fire Safety Rating	Mounting Fasteners Included	Specs. Met	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Vinyl Plastic	Gray	Aluminum	7/8"	3/4"	1/4"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	UL 1784	3 , 4 , 7 , 8	0000000	00000	0000000	000000


		Neoprene	Black	Anodized Aluminum	7/16"	1 1/4"	1/4"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	—	3 , 4 , 7 , 8	0000000	0000	0000000	00000
		Neoprene	Black	Dark Brown Anodized Aluminum	7/16"	1 1/4"	1/4"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	—	3 , 4 , 7 , 8	0000000	0000	0000000	00000
		Neoprene	Black	Stainless Steel	1 3/8"	1 1/4"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	UL 1784	3 , 4 , 7 , 8	00000000	00000	———	0
		Neoprene Foam	Black	Stainless Steel	1/2"	1 1/4"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	UL 1784	3 , 4 , 7 , 8	00000000	00000	00000000	00000

Adhesive-Back Frame-Mount Weatherstripping


Shown Installed	Flat Weatherstripping Seal

No need to drill mounting holes, this weatherstripping has a peel-and-stick adhesive backing. Mount it to the sides and top of a door or window frame to seal gaps. The adhesive is made of acrylic for a waterproof and weatherproof bond.

Flat Weatherstripping Seal—Flat seals are made of a graphite/rubber blend, which expands by as much as 10 times their original thickness in extreme heat to completely seal out flames. Also known as intumescent seals, they’re commonly used in fire doors, which often have a built-in groove shaped to fit them.

	Seal
	Material	Color	For Max. Door Gap	Seal Projection	Flange Wd.	Fire Safety Rating	Mounting Fasteners Included	Adhesive Type	Choose a Length, ft.		Per Ft.
Flat Weatherstripping Seal



		Graphite/Rubber	Gray	1/16"	1/16"	1/2"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	No	Acrylic	4 , 17 , 21	0000000	00000

Double-Door Weatherstripping


Vinyl Plastic Flat Weatherstripping Seal	EPDM Flat Weatherstripping Seal

Steel and Stainless Steel Flat Weatherstripping Seal

Seal the space between your double doors.

Flat Weatherstripping Seal—Flat seals create a solid barrier to block drafts, light, and moisture. Mount along one door’s edge so the seal covers the other door, or mount a strip to each door so the seals overlap.

Vinyl Plastic Seal—Vinyl seals are flexible, durable, and moisture resistant.

EPDM Seal—EPDM seals hold up to water, salt, detergents, UV light, and ozone, however they don’t withstand oil or solvents. They last longer than vinyl and stay flexible at lower temperatures.

Steel Seal—Steel seals are stronger and more rigid than plastic and rubber seals, so they’re used as a barrier that keeps one door from swinging past the other.

Stainless Steel Seal—Stainless steel seals are just as rigid as steel and won’t corrode from chemicals or detergents, so they’re often used in food industry and marine environments.

Anodized Aluminum—Anodized aluminum flanges resist corrosion and won’t tarnish even in harsh weather conditions.

	Weatherstripping													Replacement 8-Ft. Lg. Seals
	Seal					Flange
	Material	Color	Flange Material	For Max. Door Gap	Seal Projection	Wd.	Projection	Fire Safety Rating	Includes	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Vinyl Plastic	Gray	Anodized Aluminum	1/8"	9/16"	1 3/8"	1/4"	__	—	Yes	7 , 8	00000000	00000	00000000	00000


		Vinyl Plastic	Black	Dark Brown Anodized Aluminum	1/8"	9/16"	1 3/8"	1/4"	__	—	Yes	7 , 8	00000000	0000	00000000	0000
		EPDM	Black	Anodized Aluminum	1/8"	3/8"	1"	1/4"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Two pieces of weatherstripping	Yes	7 , 8	00000000	00000	00000000	00000
		EPDM	Black	Stainless Steel	1/8"	3/8"	1 1/8"	3/16"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Two pieces of weatherstripping	Yes	7 , 8	00000000	00000	00000000	00000
		Steel	—	Steel	1/8"	1/8"	2"	1/8"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	—	Yes	7 , 8	00000000	0000	———	0
		Stainless Steel	—	Stainless Steel	1/8"	1/8"	2"	1/8"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	—	Yes	7 , 8	0000000	00000	———	0

Frame-Mount Overhead-Door Weatherstripping


Shown Installed	Flat Weatherstripping Seal

Mount this weatherstripping to the sides and top of an overhead door frame to close gaps. The seals are angled, so they press against the door’s surface without blocking its path.

Flat Weatherstripping Seal—Flat seals form a solid barrier when used on even surfaces. However, they don’t conform to rough textures or raised trim as much as brush seals do.

Vinyl Plastic Seal—Made from vinyl, these seals are flexible, durable, and moisture resistant.

	Weatherstripping										Replacement 8-Ft. Lg. Seals
				Flange
	Seal Material	Flange Material	Seal Projection	Ht.	Projection	Fire Safety Rating	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Vinyl Plastic	Aluminum	1"	7/8"	3/8"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	7 , 8	0000000	00000	0000000	000000

Bottom-Mount Overhead-Door Weatherstripping

Close the gap between the bottom of an overhead door and the floor.

Base Door Mount

Image of Product. Front orientation. ZoomedIn view. Contains Annotated. Weatherstripping. Bottom-Mount Overhead-Door Weatherstripping, Base Door Mount, Flat Weatherstripping Seal.

Flat Weatherstripping Seal

Flat Weatherstripping Seal—Flat seals press against surfaces to create a seal.

Neoprene Seal—Neoprene resists abrasion.

	Seal Projection	Lg. (A)	Lg. (B)	For Door Thk.	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.
Flat Weatherstripping Seal



	Neoprene	5/8"	3/8"	1"	1 1/4"	Yes	16 , 100	0000000	00000

Face Door Mount

Image of Product. Front orientation. ZoomedIn view. Contains Annotated. Weatherstripping. Bottom-Mount Overhead-Door Weatherstripping, Face Door Mount, Flat Weatherstripping Seal.

Flat Weatherstripping Seal

Face-mount weatherstripping withstands use on doors that are frequently opened and closed.

Flat Weatherstripping Seal—Flat seals press against surfaces to create a seal.

EPDM Seal—EPDM resists UV and abrasion.

	Weatherstripping								Replacement 6-Ft. Lg. Seals
	Seal Material	Flange Material	Seal Projection	Flange Ht.	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		EPDM	Steel	1 5/16"	1"	Yes	6 , 8 , 10 , 12	0000000	000000	0000000	000000

Frame-Mount Weatherstripping


Shown Installed	Flat Weatherstripping Seal

Mount this weatherstripping to the sides and top of a door frame to seal gaps.

Flat Weatherstripping Seal—Flat seals press against surfaces to create a seal. They are abrasion-resistant neoprene.

Neoprene Seal—Neoprene is abrasion resistant.

	Weatherstripping											Replacement 8-Ft. Lg. Seals
	Seal				Flange
	Material	Color	Flange Material	Seal Projection	Wd.	Projection	Fire Safety Rating	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Neoprene	Black	Aluminum	3/16"	1 1/4"	1/4"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4 , 6 , 7 , 8	0000000	00000	00000000	000000


		Neoprene	Black	Stainless Steel	3/16"	1 1/8"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4 , 6 , 7 , 8	0000000	00000	00000000	00000
		Neoprene	Black	Stainless Steel	1/4"	1 3/16"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4 , 6 , 7 , 8	0000000	00000	00000000	00000

Bottom-Mount Weatherstripping with Drip Guard

Flat Weatherstripping Seal

Stop rain and snow from pooling in your threshold and seeping under the door. This weatherstripping has a drip guard that diverts water away from the seal between the bottom of the door and the floor. Also known as door sweeps.

Flat Weatherstripping Seal—Flat seals press tight against smooth surfaces, forming a solid barrier that blocks insects, drafts, and precipitation. However, they don’t compensate for uneven surfaces as well as bulb, finned, or brush seals.

Vinyl Plastic Seal—Vinyl is flexible, durable, and moisture resistant.

	Weatherstripping												Replacement 8-Ft. Lg. Seals
	Seal				Flange
	Material	Color	Flange Material	Seal Projection	Ht.	Projection	Fire Safety Rating	Features	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Vinyl Plastic	Gray	Aluminum	7/8"	1 3/8"	9/16"	UL 10B: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Drip Guard	Yes	3 , 4 , 7 , 8	00000000	00000	00000000	00000

Noise-Damping Frame-Mount Weatherstripping


Shown Installed	Flat Weatherstripping Seal

Keep noise, dust, and drafts out of your space. The large, dense seal on this weatherstripping muffles sounds that would otherwise travel through gaps in your door frame. Made of closed-cell neoprene foam, the seal is less permeable than solid neoprene or vinyl seals and compresses more tightly against uneven surfaces. It resists abrasion, water, and oil, and holds up to extended outdoor use without cracking or breaking down. It’s also resilient, so it quickly bounces back to its original shape. Mount it to the sides and top of a door frame.

Flat Weatherstripping Seal—Flat seals form a solid barrier when used on even surfaces. However, they don’t conform to irregular surfaces as much as ribbed seals do. These seals meet UL 1784 for smoke and draft control and ASTM E90 for sound reduction.

	Weatherstripping												Replacement 8-Ft. Lg. Seals
	Seal				Flange
	Material	Color	Flange Material	Seal Projection	Wd.	Projection	Fire Safety Rating	Mounting Fasteners Included	Specs. Met	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Neoprene Foam	Black	Anodized Aluminum	3/8"	1 5/8"	7/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	ASTM E90, UL 1784	3 , 4 , 7 , 8	0000000	00000	00000000	000000

Half-Mortise Self-Adjusting Bottom-Mount Weatherstripping

In addition to mounting to the door's face, this weatherstripping fits into cutouts (mortises) to mount flush with the door. It has a plunger that lowers the seal as the door is closed and raises it as the door is opened to avoid scuffing your floor and reduce wear on your seals. Also known as door sweeps, they close the gap between the bottom of the door and the floor. Weatherstripping can be cut with a saw. Up to 4" can be removed from weatherstripping with a silicone or neoprene seal. Up to 2" can be removed from weatherstripping with a santoprene seal.

Bulb Weatherstripping Seal

Image of Product. Front orientation. ZoomedIn view. Contains Annotated. Weatherstripping. Half-Mortise Self-Adjusting Bottom-Mount Weatherstripping.

Bulb seals compress to form a tight seal and can compensate for uneven surfaces.

Santoprene Seal—Santoprene seals resist abrasion and weather.

	Weatherstripping								Replacement 4-Ft. Lg. Seals
			Flange
	Seal Material	Flange Material	Ht.	Projection	Fire Safety Rating	Mounting Fasteners Included		Per Ft.		Each
7/16" to 1 3/16" Seal Projection



		Santoprene	Anodized Aluminum	1 13/16"	9/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	00000000	000000	00000000	00000

Flat Weatherstripping Seal

Flat seals press against surfaces to create a seal.

Neoprene Seal—Neoprene seals resist abrasion.

Santoprene Seal—Santoprene seals resist abrasion and weather.

	Weatherstripping										Replacement 4-Ft. Lg. Seals
				Flange
	Seal Material	Flange Color	Flange Material	Ht.	Projection	Fire Safety Rating	Mounting Fasteners Included	Choose a Length, ft.		Each		Each
7/16" to 1 3/16" Seal Projection



		Santoprene	—	Anodized Aluminum	1 13/16"	9/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3	00000000	000000	———	0


		Santoprene	—	Anodized Aluminum	1 13/16"	9/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	4	00000000	00000	———	0



												Per Ft.
		1/2" to 1 1/4" Seal Projection



				Santoprene	—	Anodized Aluminum	1 3/4"	7/8"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	00000000	00000	———	0


				1/2" to 1 3/8" Seal Projection



						Neoprene	—	Anodized Aluminum	2 5/16"	15/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	0000000	00000	0000000	000000


						Neoprene	Dark Brown	Aluminum	2 5/16"	15/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	0000000	00000	0000000	00000

Self-Adjusting Bottom-Mount Weatherstripping


Mounted with Door Closed	Mounted with Door Open

Avoid scuffing your floor and reduce wear on your seals—this weatherstripping has a plunger that lowers the seal as the door is closed and raises it as the door is opened. Also known as door sweeps, they close the gap between the bottom of the door and the floor. Weatherstripping can be cut with a saw. Up to 12" can be removed from weatherstripping with a vinyl seal. Up to 4" can be removed from weatherstripping with a nylon or neoprene seal.

Flat Weatherstripping Seal


Vinyl Plastic Seal	Neoprene Seal

Flat seals press against surfaces to create a seal.

Vinyl Plastic Seal—Vinyl seals are the most economical choice.

Neoprene Seal—Neoprene seals resist abrasion.

Closed Seal Projection—Closed seal projection is measured when the door is closed. It does not include how much the seal retracts when the door is open.

	Weatherstripping										Replacement 4-Ft. Lg. Seals
				Flange
	Seal Material	Flange Material	Closed Seal Projection	Ht.	Projection	Fire Safety Rating	Mounting Fasteners Included	Choose a Length, ft.		Each		Each
Gray Seal



		Vinyl Plastic	Anodized Aluminum	1 1/8" to 1 7/8"	1 3/8"	5/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3	0000000	000000	0000000	00000



												Per Ft.
		Black Seal



				Neoprene	Anodized Aluminum	1/4" to 7/8"	2 1/4"	9/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	0000000	00000	———	0


				Neoprene	Stainless Steel	1/4" to 7/8"	2 1/2"	5/8"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	0000000	00000	———	0
				Neoprene	Dark Brown Aluminum	1/4" to 7/8"	2 1/4"	9/16"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	Yes	3 , 4	0000000	00000	———	0

Wraparound Bottom-Mount Weatherstripping

Flat Weatherstripping Seal

Shown Installed

Neoprene Flat Weatherstripping Seal

Seal drafts, dust, and insects out of your space—this weatherstripping hugs the bottom of your door. Also known as door sweeps.

Flat Weatherstripping Seal—Flat seals press tight against smooth surfaces to form a solid barrier. However, they don’t compensate for uneven surfaces as well as bulb seals. Behind the seal, there’s a fire-stop strip that expands to eight times its original size in temperatures above 375° F. During a fire, it completely fills any gaps. This weatherstripping is often added to existing fire doors to help them meet NFPA safety regulations without replacing the entire door. Use end plates to cover the sides of the doors for a finished look from every angle.

Neoprene Seal—Neoprene is more weather resistant than vinyl. It stands up to abrasion, water, oil, and detergents.

Stainless Steel—Stainless steel is stronger than aluminum, so it holds its shape better if exposed to fire. It’s also more chemical and corrosion resistant.

	Weatherstripping													Replacement 4-Ft. Lg. Seals
	Seal
	Material	Color	Flange Material	Seal Projection	Flange Ht.	For Door Thk.	Fire Safety Rating	Includes	Features	Mounting Fasteners Included	Choose a Length, ft.		Per Ft.		Each
Flat Weatherstripping Seal



		Neoprene	Black	Stainless Steel	1 1/2"	1"	1 3/4"	UL 10B, UL 10C: 1 1/2 hr. for Wood Fire Doors, 3 hr. for Metal Fire Doors	End Plates	Fire-Stop Strips	Yes	3 , 4	0000000	0000000	00000000	000000