The Helix Foundation is designed to perfectly match standard mattress dimensions. The height for all sizes is 7.5 inches.
Here are the full dimensions (Width x Length x Height) for each size:
- Twin: 37.5” x 74” x 7.5”
- Twin XL: 37.5” x 79” x 7.5”
- Full: 52.5” x 74” x 7.5”
- Queen: 59.5” x 79” x 7.5”
- King: 75.5” x 79” x 7.5”
- CA King: 71.5” x 83” x 7.5”