Low Profile Used to avoid collisions between vehicles and products.
High Profile Used to direct traffic.
What to consider when choosing a guardrail
Profile Height: Do you need a high or low profile guardrail?
Length: How much ground does this unit need to cover?
Special Features & Accessories: Do you need any accessories (doors, removable panels)?
When measuring a guardrail it is important to include the dimensions of the post(s). To make the decision easier, many manufacturers refer to the guardrail as nominal length this includes the width dimension of 1 post. Refer to the guideline below for additional information.