What is the weight limit on inflatables? ISLE Customer Support May 03, 2018 19:27 Updated Follow All of our boards have a suggested weight capacity listed on the board-specific page, and can also be found in our Size & Weight Chart. Related articles Why is there a bubble by the valve? What are inflatables made of? How do I deflate my board? Is the crease in my board going to effect the performance? How do I tighten by iSUP Valve? Comments 0 comments Please sign in to leave a comment.