Compatible Foundations
Your Megsu mattress is designed to work with a variety of bed frames and foundations. Choosing the right support is important for comfort and mattress longevity.
Recommended Options
Platform Bed Frames
- Best choice for our mattresses
- Solid surface or slats with no more than 3 inches between them
- No box spring required
- Provides consistent, even support
Slatted Frames
- Slats should be no more than 3 inches apart
- Slats should be at least 2.75 inches wide
- A center support bar is recommended for Queen, King, and Cal King sizes
- Bent or broken slats should be replaced immediately
Adjustable Bases
- Our mattresses are compatible with most adjustable bases
- Ensure the base has a flat, solid sleeping surface
- Check weight capacity to ensure it supports both the mattress and sleepers
Box Springs
- Modern low-profile box springs are compatible
- Ensure the box spring is in good condition with no sagging
- Place on a bed frame with center support for added stability
What to Avoid
- Wire or metal grid frames — Uneven support can damage the mattress and void your warranty
- Frames with wide slat gaps — Gaps over 3 inches allow the mattress to sag between slats
- Placing the mattress on the floor — While temporary, long-term floor use can trap moisture and lead to mold growth
- Old or damaged foundations — A worn foundation cannot provide proper support
Size Guide
| Mattress Size | Frame Dimensions |
|---|---|
| Twin | 38" × 75" |
| Twin XL | 38" × 80" |
| Full/Double | 54" × 75" |
| Queen | 60" × 80" |
| King | 76" × 80" |
| Cal King | 72" × 84" |
Important: Using an incompatible foundation may affect your mattress performance and could void your warranty. When in doubt, contact our support team.