We have been weaving bounce beds in Carnegie since 1949, and we make them to fit any rectangular frame — including brands that stopped trading years ago. Frames outlive the companies that built them. Send us four measurements and we will quote you a bed made to fit.
We hold priced patterns for these nine sizes, which cover most JetJol, Topline and Durable frames. If yours is on this list, you do not need to measure anything — just tell us which one.
A and B are the frame. C and D are the bed. How you measure A and B depends on how your springs attach:
If your frame is bowed, measure the width nearer the corners. Ours are built with a deliberate bow that the bed pulls straight; an older frame of any make can bow as the springs lose square. Measuring at the middle is the one mistake that produces a bed that will not fit.
Measure a spring including its hook, fully closed — not stretched. And count the springs on one long side and one short end; spring count belongs to the frame, not the bed size, so we cannot work it out from the dimensions.
Prefer paper? Print the measurement form, take it out to the trampoline, and fill it in as you go.
A and B are the frame — wiggle bar to wiggle bar, or spring hole to spring hole. C and D are the bed — outer edges of the bounce area, string end to string end.
If your frame is bowed, measure the width nearer the corners. Measuring at the middle is the one mistake that produces a bed that will not fit.
Measure one spring including its hook, fully closed — not stretched, and count the springs on one long side and one short end. Spring count belongs to the frame, not the bed size, so we cannot work it out from the dimensions.
If the form is more than you want to fill in, photograph a corner and how a spring attaches, and email it to us. We have been doing this a long time and can usually tell what you have.