Kingsdown Aldridge Cushion Firm
Aldridge Cushion Firm is part of the Kingsdown lineup. Century-old North Carolina builder focused on pressure-mapped support matching.
Kingsdown Queens run $899–$3,499 (mid to luxury). Model-specific pricing varies by retailer and sale.
Medium-firm, roughly 6–7 / 10 based on the firmness designation in the model name.
Construction
This model's name doesn't encode its materials, and we haven't tested it in our lab.
For construction detail, start with the Kingsdown brand hub or our mattress types guide, which explains how foam, latex, hybrid, and innerspring builds differ in feel and durability.
Kingsdown signature technology
- Bodyscan / In-Store Fitting: Retailer diagnostic system that maps pressure and body profile to recommend a firmness within the lineup.
- Quantum Edge Coils: A pocketed-coil perimeter used instead of foam encasement for usable sleeping surface right to the edge.
- Zoned Comfort Layers: Firmness zoning under the lumbar region to reduce hip sink on softer models.
Sizes & dimensions
| Size | Dimensions | Best for |
|---|---|---|
| Twin | 38" × 75" | Kids, bunk beds, small rooms |
| Twin XL | 38" × 80" | Tall solo sleepers, split-king setups |
| Full | 54" × 75" | Solo adults who sprawl, guest rooms |
| Queen | 60" × 80" | Most couples — the U.S. best seller |
| King | 80" × 80" | Couples with kids or pets in the bed |
| California King | 72" × 84" | Sleepers over 6'2" who need length |
Not every model is offered in every size — confirm availability with the retailer.
Where to buy
- Find a local mattress store — the fastest way to try Kingsdown in person before ordering.
- Current mattress coupons — brands discount hardest around Presidents' Day, Memorial Day, Labor Day, and Black Friday.
- Trial & warranty: Set by the retailer (commonly 100 nights) trial, 10-year limited warranty on most models warranty, local dealer delivery and setup.
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