Floor Ramps | McMaster-Carr

	Material Material

Aluminum

Rubber

Stainless Steel

	Length Length

3 ft.

4 ft.

6 ft.

	Height Height

	Width Width

	Thickness Thickness

	Texture Texture


Ribbed	Smooth

	Mount Type Mount Type

Screw

Adhesive

	For Door Material For Door Material

Metal

Wood

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Ramp Type Ramp Type

Flush

Overlap

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Fire Safety Standard Fire Safety Standard

UL 10B

UL 10C

Not Rated

	Fire Safety Rating Fire Safety Rating

1 1/2 hr. for wood fire doors

3 hr. for metal fire doors

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Specifications Met Specifications Met

ADA

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25 Products

Smooth-Top Thresholds

In addition to making a transition between flooring surfaces, thresholds are often used to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Vinyl Rubber
	Wd.	Ht.	Thick.	Fire Safety Rating	Mount Type	Mounting Fasteners Included	Lengths, ft.		Per Ft.
1	2 3/4"	1/2"	1/2"	Not Rated	Glue On	__	4, 6	0000000	000000
Aluminum
2	2 1/2"	1/4"	1/8"	UL 10B: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Screw On	Yes	3, 4, 6	000000	0000
3	7/8"	1/4"	1/16"	Not Rated	Screw On	Yes	3, 6	0000000	0000
3	2 1/2"	3/8"	3/16"	Not Rated	Screw On	Yes	3, 4, 6	0000000	00000
304 Stainless Steel
2	4"	1/2"	1/8"	UL 10B: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Screw On	Yes	3, 4, 6	0000000	000000
2	5"	1/2"	1/8"	UL 10B: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Screw On	Yes	3, 4, 6	0000000	000000

Adjustable-Height Ribbed-Top Thresholds with Weatherstripping

The threshold height can be adjusted to ensure a tight fit under a door. This threshold has a seal to provide protection from the elements. With a ribbed top, it offers more slip resistance than smooth-top thresholds. Use it to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Aluminum
Wd.	Ht.	Thick.	Seal Material	Mounting Fasteners Included	Lg., ft.		Each
3 1/2"	7/8"-1 1/4"	1/8"	Vinyl Plastic	Yes	3	0000000	000000

Ribbed-Top Thresholds with Weatherstripping

These thresholds have a seal to provide protection from the elements. With a ribbed top, they offer more slip resistance than smooth-top thresholds. Use them to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Aluminum
	Wd.	Ht.	Thick.	Seal Material	Fire Safety Rating	Mounting Fasteners Included	Lengths, ft.		Per Ft.
1	5"	1/2"	1/8"	Vinyl Plastic	UL 10B: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	000000
2	5"	1/2"	1/8"	Vinyl Plastic	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	0000000	00000

Ribbed-Top Thresholds

With a ribbed top, these thresholds offer more slip resistance than smooth-top thresholds. Use them to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Aluminum
Wd.	Ht.	Thick.	Fire Safety Rating	Mounting Fasteners Included	Lengths, ft.		Per Ft.
4"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	000000
5"	1/4"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000
5"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000
6"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000
7"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000

Antislip-Coated Ribbed-Top Thresholds

An antislip coating adds another layer of slip resistance to these thresholds. With a ribbed top, they offer more slip resistance than smooth-top thresholds. Use them to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Aluminum
Wd.	Ht.	Thick.	Fire Safety Rating	Mounting Fasteners Included	Lengths, ft.		Per Ft.
5"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	000000
5"	1/2"	5/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000
6"	1/2"	3/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000
6"	1/2"	5/16"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	Yes	3, 4, 6	000000	00000

Reversible Smooth-/Ribbed-Top Thresholds

The middle of these three-piece thresholds can be installed smooth or ribbed side up for more slip resistance. Use them to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

For technical drawings and 3-D models, click on a part number.

Aluminum
Wd.	Ht.	Thick.	Fire Safety Rating	Mounting Fasteners Included	Lengths, ft.		Per Ft.
6 3/4"	1/2"	1/4"	UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors	No	3, 4, 6	000000	000000

Threshold Ramps

Flush Ramp

Overlap Ramp

Create a gradual incline between uneven floor surfaces. These ramps are good for allowing wheelchair access. All are UL Listed for use in fire-rated doors.

Flush ramps mount directly against the abutting surface.

Overlap ramps have a lip that fits over your threshold or raised entry.

For technical drawings and 3-D models, click on a part number.

Aluminum
Wd.	Ht.	Thick.	Lip Wd.	Cap., lbs.	Specifications Met	Mounting Fasteners Included	Lg., ft.		Each
Flush Ramps
9"	3/4"	1/8"	__	1,000	ADA Compliant, UL Listed	Yes	3	000000000	0000000
9"	3/4"	1/8"	__	1,000	ADA Compliant, UL Listed	Yes	4	000000000	000000
9"	3/4"	1/8"	__	1,000	ADA Compliant, UL Listed	Yes	6	000000000	000000
Overlap Ramps
12"	1/2"	1/8"	3"	1,000	ADA Compliant, UL Listed	Yes	3	000000000	000000
12"	1/2"	1/8"	3"	1,000	ADA Compliant, UL Listed	Yes	4	000000000	000000
12"	1/2"	1/8"	3"	1,000	ADA Compliant, UL Listed	Yes	6	000000000	000000