Is a 14-foot trampoline big enough for teens?

Yes. A 14-foot round mat gives teens and adults enough room to jump without crowding, though simultaneous jumpers should still be limited by weight and by the enclosure's capacity.

Does it come with the enclosure and net?

Yes. The enclosure is included, so the net, poles and padding come with the trampoline rather than as a separate purchase.

How much space do I need around it?

Plan for the 14-foot frame plus clear space on all sides, and keep it away from walls, fences, trees and play equipment. A level, soft-surface area is best.

How long does assembly take?

Expect a few hours with two adults. The frame goes together first, then the mat and springs, then the enclosure poles and net.

Many adults can, but check the stated weight limit for the mat and for the enclosure before letting adults and kids jump together.

What should I check on the enclosure?

Look at how the net attaches, whether the poles are padded, and whether the springs are covered. These parts take the most wear and are the usual replacement items.