Silver Spring Rubber Threshold 2.5 in
A low-cost molded rubber ramp for a 2.5 in threshold, wide enough for any chair and heavy enough to stay put.
Amazon $69.99$69.99
The Silver Spring Rubber Threshold 2.5 in is the better wheelchair ramp overall, rated 3.5 to 3.3. The Silver Spring Rubber Threshold 2.5 in leads on value and rise covered. The Ruedamann Rubber Threshold Ramp 1.8 in costs $7 less ($62.99 vs $69.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Ruedamann Rubber Threshold Ramp 1.8 in
A cheap, cuttable rubber ramp for low thresholds under 2 in, for doorways rather than steps.
Amazon $62.99$62.99
Which should you buy?
- Choose the Silver Spring Rubber Threshold 2.5 in for value ($28 per inch of rise ($69.99, 2.5 in) vs $34.99 per inch of rise ($62.99, 1.8 in)) and rise covered (2.5 in threshold rise vs 1.8 in threshold rise).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every threshold ramps wheelchair ramp; a clear win is highlighted. How we rank explains each one.
| Factor weight | Silver Spring Rubber Threshold 2.5 in | Ruedamann Rubber Threshold Ramp 1.8 in |
|---|---|---|
| Overall rating | 3.5/5 | 3.3/5 |
| Value 25% | 67 $28 per inch of rise ($69.99, 2.5 in) | 55 $34.99 per inch of rise ($62.99, 1.8 in) |
| Rise covered 15% | 40 2.5 in threshold rise | 26 1.8 in threshold rise |
| Capacity 15% | 100 1,500 lb rated load | 100 3,300 lb rated load |
| Portability 10% | 50 threshold ramps stay in place, so weight is scored even | 50 threshold ramps stay in place, so weight is scored even |
| Width 10% | 100 43.5 in usable width | 94 35.5 in usable width |
| Grip & safety 10% | 35 slip-resistant surface | 35 slip-resistant surface |
| Warranty 15% | 0 1-year warranty | 0 warranty not published, scored as none |
Specifications
| Silver Spring Rubber Threshold 2.5 in | Ruedamann Rubber Threshold Ramp 1.8 in | |
|---|---|---|
| Size | ||
| Type | Threshold | Threshold |
| Usable length | 16.5 in | 10 in |
| Width | 43.5 in | 35.5 in |
| Rise covered | 2.5 in | 1.8 in |
| Load | ||
| Rated capacity | 1,500 lb | 3,300 lb |
| Ramp weight | 31 lb | 10.8 lb |
| Material | Rubber | Rubber |
| Grip & safety | ||
| Surface | textured rubber with drainage channels | grooved rubber |
| Slip-resistant surface | Yes | Yes |
| Raised side edges | No | No |
| Transition plate | No | No |
| Carry handle | No | No |
| Splits into sections | No | No |
| Support | ||
| Warranty | 1 year | - |