Measuring guide — Cross-section
A = exterior height · B = interior height
Your measurements
″
From the exterior ground up to the bottom of the spirit level
″
From the interior ground up to the bottom of the spirit level
″
Determines the ramp width: < 36″ → 32″ ramp · ≥ 36″ → 36″ ramp
Recommended products
Enter A and B to see the recommended products. The door width is optional.
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Ramp width
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Measurements taken with a spirit level resting on the door tracks, as shown above.