Aluminum Modular Self-Supporting Threshold Ramp - 600 lb Capacity
Wheelchair Ramps For Use At Home

These modular threshold ramps are designed to ensure accessibility to entryways that have an uneven floor surface or single step. An included threshold flap provides a 1/2" transition from the landing area to the peak of the ramp. The home wheelchair ramps are constructed from durable aluminum and support up to 600 lbs. Great for pedestrians, wheelchairs, scooters, walkers and canes.

1 Year Warranty
Item # Description Length Height Adjustable Height Weight Status Price Quantity
THR1 1" Aluminum Threshold Ramp 4-7/8"
Including top flap: 6-5/8"
1" 3/4" up to 1-1/4" 4 lbs
Ships today!

THR15 1-1/2" Aluminum Threshold Ramp 7-3/8"
Including top flap: 9-1/8"
1-1/2" 1-1/4" up to 1-3/4" 5 lbs
Ships today!

THR2 2" Aluminum Threshold Ramp 9-7/8"
Including top flap: 11-5/8"
2" 1-3/4" up to 2-1/4" 6 lbs
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THR3 3" Aluminum Threshold Ramp 14-7/8"
Including top flap: 16-5/8"
3" 2-3/4" up to 3-1/4" 10 lbs
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THR4 4" Aluminum Threshold Ramp 19-7/8"
Including top flap: 21-5/8"
4" 3-3/4" up to 4-1/4" 14 lbs
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THR5 5" Aluminum Threshold Ramp 24-7/8"
Including top flap: 26-5/8"
5" 4-3/4" up to 5-1/4" 18 lbs
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THR6 6" Aluminum Threshold Ramp 29-7/8"
Including top flap: 31-5/8"
6" 5-3/4" up to 6-1/4" 23 lbs
Ships today!


The modular threshold ramp enables pedestrians, wheelchairs, scooters, walkers and canes to have access to doorways, raised landings and sliding patio doors that have an uneven surface or single step. Constructed from durable and lightweight aluminum the home wheelchair ramps have a modular design and adjustable flap on top. The top lip of each threshold ramp features a channel that allows the addition of taller threshold ramps as well the included flap. The flap provides a smooth 1/2" transition when the ramp does not fit perfectly the the raised edge. If the ramp fits perfectly to the raised edge, the lip can be removed completely. The aluminum threshold ramp is available in 7 different heights, from 1" to 6" to work with many different types of doorway thresholds. The aluminum threshold ramp has a non-slip surface to provide traction and can be used inside or outside. These threshold ramps are free standing and include pre-drilled holes and the hardware needed to permanently mount these ramps.

Aluminum Threshold Ramp
600 lbs

Product Features

  • Constructed from lightweight yet durable aluminum
  • Ideal for doorways, a single step, thresholds, sliding patio doors and raised landings
  • Enables people with wheelchairs, walkers, scooters, canes, etc to safely cross offset floors
  • Modular design with an adjustable flap on top
  • Non-slip surface provides traction
  • Includes hardware to assemble and secure to surface
  • Supports up to 600 lbs.
  • Available in 7 different heights
  • Mounting holes pre-drilled into ramp
  • Includes 1 year warranty


Instruction Manual


ADA Specifications for Wheelchair Threshold Ramps and Landings

Review Summary (Based on 37 Reviews)


5 Stars Threshold ramp

Tom from FL wrote (March 26, 2015): service...great product..great instructions.....Thanks so much for assisting my 88 year old father in law with his mobility. Other sites should follow your example of service and simplicity... Dislikes........none

5 Stars Threshold ramp 1.5 inch

Martha from IN wrote (March 25, 2015):

I needed a threshold ramp to bridge the tiny step between the driveway and the garage floor so that my husband's wheelchair could roll smoothly into the garage where we had an existing ramp for entering the house. It's just perfect and is very lightweight. I had no trouble in assembling the parts. Thanks for a great product.

5 Stars Excellent Ramp

Kelly from CA wrote (March 20, 2015):

This Ramp is well designed, very durable, easy to assemble with only a Philips screw driver and easily converted to a shorter or higher ramp.

5 Stars THR3 Alu Standing SectionThreshold Ramp

bunce pierce from CA wrote (March 12, 2015):

awesome,service and product,I buy the THR3 Alu Standing Section Threshold Ramp,for my sliding door and it works,ease to instale and strong simply the best,recomended to every one,by the way really cheap too

5 Stars Works For Me

Charlie from FL wrote (February 20, 2015):

Bought the THR15 ramp, lucky for me it is not for a wheelchair. I use it to roll a gas grill in and out of a garage and there is a 1 1/4" lip go down/go up each time I use it. Works great!

5 Stars Good quality

Steve from MN wrote (February 19, 2015):

I am a remodeling contractor that builds handicap ramps. I have used a number of this ramp and it is easy to install and works very well on the exterior. The delivery time has always been very quick.

5 Stars THR1 Ramp

Greg from MI wrote (February 08, 2015):

Was as described and pictured. Easy to install. works well.

4 Stars Excellent Ramp very well made.

Thomas from OH wrote (February 07, 2015):

The ramp itself is very well made and easily assembled. The only problem I incurred was when attaching the lower support brackets to the ramp. The self-tapping screws are rather cheap and stripped out easily, however extra screws were included and I was ablt to assemble the ramp completely and look forward to many years of satisfactory use.

4 Stars easy set up, but tough to set

Ian from OH wrote (January 20, 2015):

This is a very sturdy ramp, lightweight, but heavy duty. Assembling the ramp was easy enough. Took about 10 minutes. But the permanent install took a little longer. Needed to drill into concrete to set pins in place. That took longer than expected. Without the pins, the ramp is not as stable.

5 Stars Threshold Ramps

Joanna from KS wrote (January 18, 2015):

These ramps were so easy to install. My husband's walker just rolls right over the threshold now. I have had some trouble with the one on the outside of the house due to the way the storm door is hung. Overall they have been a good purchase for us.

5 Stars Prefect wheelchair ramp

Thomas from CA wrote (January 16, 2015):

We ordered one and tried it out in our split-level home. It was just what we needed so we ordered the second one. The delivery took less than a week. With free shipping and no state tax the price couldn't be beat. We highly recommend Discount Ramps!

5 Stars THR5 solved our sunken living room problem

Charles from AZ wrote (January 15, 2015):

We have a 5 inch step down into our sunken living room. Our elderly friends are always struggling to step down into it and several have fallen. This ramp resolved our issue and was best fix for the price. The ramp arrived in a 5" x 5" x 26" box and was both simple and quick to put together. I like the extruded aluminum design which is light weight but sturdy. Friend can now walk or ride their electric wheelchairs easily into our living room. It could also be used at my home entry to allow smooth wheel chair or walker access. If you have a step up or a step down problem, the right THRx series can solve it.

5 Stars Easy to Install

Charlene from OH wrote (January 14, 2015):

Bought one of these from access in and out my front door with my electric wheelchair. It was installed easily in a short period of time and holds the weight of my wheelchair and I easily. Great product and well worth the cost.

5 Stars threshold ramp

Dudley from CO wrote (January 12, 2015):

seems to be sturdy and leaves me room to turn my spitfire scooter without going off the porch. I would recommend Discount ramps to everyone looking for a ramp they are not only reasonably priced but are top quality products and easy to assemble

5 Stars Perfect Product for our Needs

Bill from VT wrote (January 10, 2015):

I purchased two different size ramps and they fit perfectly because the description and dimensions on the web site was extremely accurate and completely detailed. Very simple and so easily to install. I love the quality and traction of the ramps. I highly recommend this company and their products from someone who was very reluctant to purchase off a website unable to see the product in advance.

5 Stars Fantastic Solution!!!

Mary from MA wrote (December 31, 2014):

This 4-inch ramp weight-rated at 600 pounds was just what I needed for my motorized wheelchair. It handles the weight of the chair and me with many pounds to spare! Set-up and installation was a breeze, and many have commented how safe it is and how beautiful it looks. Bravo to Discount Ramps for offering this product!! I may purchase another!

5 Stars And I bought TWO MORE OF THESE!

Mary from MA wrote (December 31, 2014):

Not only did the 4-inch ramp work out well for my motorized wheelchair, I opted to buy two of the 3-inch ones for my garage. Now I'm completely accessible indoors and out. I'm so grateful to Discount Ramps for offering such a fine, easily assembled, safe product. Thank you!

5 Stars Nice product

ICRB from OH wrote (December 30, 2014):

I bought this ramp for my father. I have yet to install it, but product seems well made. It is very heavy material that would appear to hold up to the weight of a loaded wheelchair.

5 Stars Exactly what I needed

BigD from TX wrote (December 04, 2014):

I required a ramp to offset a 1 inch height difference between the pad of my garage to my driveway so that I could roll my mobile bases of various tooling & work benches in & out of the garage. I purchased two aluminum modular ramps. This product fulfilled the need. Very pleased as to the quality & pricing of the product

5 Stars 1.5" and 3" threshold ramps.

Ray from CA wrote (November 28, 2014):

These ramps work as advertised. I've added pads to the bottom of the aluminum to as to not mar the floor. Easy to get a wheelchair in and out over a threshold that has a different height on each side. Yes would recommend to others.

5 Stars Perfect Fit

Jean Peters from SC wrote (November 21, 2014):

We needed a ramp for our grand daughter who visits us a few times a year. This was the perfect solution. Easy to assemble, and adjust easily to the slight difference in height between our front door and back patio door. Light weight, so it's easy to move and store between visits.

5 Stars Very Satisfied

Alvin from VA wrote (November 15, 2014):

I'm very please with product.It's very dependable light in weight also,right for price. Very easy to install

5 Stars 1 inch wheel chair threshold ramp

Eddie from TX wrote (November 13, 2014):

Great product !!! had a lot of trouble pushing my sister through the front door threshold into her house --Problem solved !!! even my 10 year old nephew can navigate with ease -Thanks

5 Stars Great ramp.

Melissa from OH wrote (November 07, 2014):

This ramp works well. Should of bought it sooner. Fits great. Will probably buy another one.

5 Stars Great ramp.product h

Melissa from OH wrote (November 07, 2014):

This ramp works well. Should of bought it sooner. Fits great. Will probably buy another one.

3 Stars ramp review

Patricia from CA wrote (November 05, 2014):

Bought 4" ramp, but am returning because it is too steep for my abilities.

5 Stars Threashold ramp 1" rise

kathy ross from KS wrote (October 28, 2014):

We have a lift van with rear entry. The 34" width was perfect for area just exiting/entering the lift ramp pad. The aluminum piece is lightweight while it supports up to 600#. We are trying ideas for our van to ease loading/unloading of two motorized wheelchairs in narrow area beside a smooth steel crosspiece. Your company site is organized, the product well priced, shipment was prompt. This has been a good experience for our small building. Thank YOU

5 Stars GREAT Product!

Mark Chapman from OK wrote (October 24, 2014):

My mother-in-law was unable to get outside in her wheelchair onto her back porch to enjoy some fresh air. This ramp is perfect and allows her to get in and out easily on her own. It installs easily and works great.

5 Stars Threshold Ramp

Nick from NY wrote (October 21, 2014):

This is a awesome ramp. Great Quality , very sturdy , clean , nice traction surface treads, perfect angle. Quick shipment and great people to work with. I would order again once I determine the sizes I will need in the future. Thanks Team Discount Ramps ! Nick D. Orchard Park NY

5 Stars The BEST BUY on the Internet

Ellie W. from MN wrote (September 27, 2014):

I purchased this ramp to allow me to get my husband (in wheelchair) from our garage into our home (a 4.25" step)......ABSOLUTELY MARVELOUS.... It truly is adaptable from 3.75" to 4.25" application.....The quality is MAGNIFICENT / STURDY and it looks GOOD as much so that I will leave it in place for my convenience, after it's not needed anymore..... I found for maximum sturdiness, in my 4.25" application, just slide 2 wooden Paint sticks under each end of the highest brace ( for shims) & it will make it extremely solid...... 3.75" application would be sturdy without it.

5 Stars Threshold ramp

Robbie from WV wrote (September 26, 2014):

This was the perfect product for getting the wheelchair over the threshold. Works great and easy installation. Very good price and quality product. Recommended !

5 Stars The Wheelchair Glides Over the Threshold

Pat from NJ wrote (September 25, 2014):

An excellent price for this well built ramp. We had trouble rolling our transport chair over the tracks of a sliding glass door. This ramp, plus a wooden strip in the track, lets the wheelchair move over the track and down the ramp outside. It is light weight but strong, doesn't bend under the weight of the chair and my husband, and was very easy to install.

5 Stars Threshold Ramp

Lance from NC wrote (September 24, 2014):

I needed two threshold ramps for moving. I looked at quite a few before finding DiscountRamps. Wow! Problem solvers, they are! I purchased two of these! One with a 2" rise and one with a 4" rise. These ramps are heavy gauge aluminum yet light weight! Simple to assemble and can be made permanent or taken on the go! They have a 600 lb. capacity, and the pricing is super reasonable as compared to other ramps! Very sturdy and self standing! You can even remove a section for a shorter rise! I highly recommend these for any mobility issues! Thanks DiscountRamps!

5 Stars OMGoodness I'm independent, single and live by myself

Ms. Jaime K from CA wrote (September 19, 2014):

Broke my left foot ...3 places ..just had surgery...I have to use a wheel chair because I have problems with my right knee and hip. I have been stuck in my house with my foot in the air...just received my ramps today ... Got them installed ... Project was easy for my girlfriends husband and I just rolled out earlier to my front yard (by myself) and watered my front I will get the ramps for my back yard too. Thank you, Jaime K

5 Stars Thank you!

Lysa from IL wrote (September 17, 2014):

Easy to assemble...great product. Customer service as also extremely helpful and very pleasant.

4 Stars Great Treshold Ramp

Nancy from FL wrote (September 16, 2014):

Easy to put together. Sturdy. I have two different thresholds, 3" and 4". Bought the 4" but can remove pieces for 3". Edges are a little rough for my tender hands. Will have to use gloves when handling.

5 Stars Problem solver

Pauline Ott from TX wrote (August 27, 2014):

Love it! Easy assembly. Comforting to make our daughters stay easier.

Read All 37 Reviews...