Quick Answer: Malouf’s Structures lineup runs three main tiers: the no-massage E255 (about $1,049.99, 750 lb capacity, 10-year warranty), the mid-tier M455 (about $1,489.99, single-zone back massage, 850 lb capacity, 20-year warranty), and the flagship S655 ($1,929.99 sale/$2,099.99 reg, back-and-leg massage with pillow tilt, 850 lb capacity, 20-year warranty) — all current prices per Malouf’s own site. The headline 20-year warranty is tiered, not flat: per Malouf’s own published terms, full coverage lasts only 1 year, parts-only coverage runs through year 5, and from year 6 through year 20 electronics, drive motors, and massage motors are explicitly excluded from coverage entirely.
Malouf’s Structures line already shows up twice elsewhere on this site — the M555 and S655 are our top picks in the best Split Queen adjustable bed roundup, and Malouf’s own headboard brackets are the model-matched pick in our headboard bracket guide for anyone who already owns a Structures base. What hasn’t been covered yet is Malouf as a brand on its own: how the entry-level E255 compares to the M455 and S655, and what the 20-year warranty actually covers once you read past the headline number.
Malouf Structures lineup at a glance
| Model | Price (Queen) | Weight Cap. | Massage | Warranty |
|---|---|---|---|---|
| E255 | ~$1,049.99 | 750 lb | None | 10-year |
| M455 | ~$1,489.99 | 850 lb | Single-zone back | 20-year |
| S655 | $1,929.99 sale/$2,099.99 reg | 850 lb | Dual-zone back & leg, pillow tilt | 20-year |
Malouf M455 Adjustable Base
- Single-zone back massage with three intensity settings, plus a zero-gravity preset and personalized saved positions, per Malouf's own product page.
- Wireless remote and app control via Bluetooth, with USB and USB-C charging ports built into the base — a step up from the E255, which has no massage or app control at all.
- Full 20-year warranty coverage (structured in tiers — see below), vs. the E255's 10-year term.
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The warranty number that fades in stages
Malouf advertises up to 20 years of coverage on its M455 and S655 tiers, and that number is technically accurate — it just isn’t 20 years of the same coverage. Per Malouf’s own published warranty terms, year 1 covers workmanship and materials defects in full, including Malouf-paid labor and transportation costs for the repair. From year 2 through year 5, Malouf will still send a replacement part, but the purchaser covers all service, labor, and shipping costs. From year 6 through year 20, coverage narrows again: Malouf will only replace mechanical bed parts, with electronics, electrical components, drive motors, and massage motors explicitly excluded, and the purchaser pays a prorated share of the part cost that increases by one-fifth for each year past year 5. In practice, that means the motor that actually lifts and massages the bed loses all manufacturer coverage five years in — the same shape found digging into the Leggett & Platt and Reverie warranty structures, just with Malouf’s own numbers attached.
The E255 doesn’t share this structure at all — it carries a flat 10-year warranty instead of 20, which lines up with it being the only tier in the lineup with no massage motor to eventually exclude from coverage.
Where the tiers actually differ
The E255 is the true entry point: head and foot incline, zero-gravity and anti-snore presets, and a wireless remote for about $1,049.99, but no massage and a 750 lb weight limit — the lowest capacity of the three. Stepping up to the M455 buys single-zone back massage, Bluetooth app control, USB-C charging, and a jump to 850 lb capacity along with the full 20-year warranty term, for about $1,489.99. The S655 is where the lineup adds genuinely new hardware: dual-zone back-and-leg massage instead of one combined zone, pillow tilt for finer head positioning, and built-in under-bed lighting, all on the same 850 lb capacity and 20-year warranty as the M455, for $1,929.99 on sale ($2,099.99 regular). All three share retainer bars that keep the mattress from sliding during incline and a zero-clearance design that works inside existing bed frames.
Who should buy it
- Split Queen shoppers already have two Malouf picks covered in our best Split Queen adjustable bed roundup — the M555 and S655 are two of only three real Split Queen options on the market, alongside iDealBed and Kingship Comfort.
- Existing Structures base owners replacing a headboard should check our headboard bracket guide — Malouf’s own brackets are model-matched to five named Structures bases.
- Budget shoppers who don’t need massage get the lowest entry price on this site’s brand-review roster with the E255, though the 750 lb capacity and 10-year warranty are both the weakest figures in the Malouf lineup.
- Anyone buying primarily on warranty length should read the actual coverage stages first — the Saatva Adjustable Base Plus offers a fuller 25-year structure without the same year-6 motor exclusion.
The bottom line
Malouf earns its place on this site through the M555 and S655’s Split Queen availability and the brand’s own model-matched headboard brackets, and the Structures lineup as a whole is coherent — three clear tiers stepping up from no-massage entry model to dual-zone flagship. The warranty headline is the thing worth reading past: “20 years” is real for the M455 and S655, but it only means full motor and electronics coverage for the first year, parts-only for four more, and frame-only for the remaining fifteen. If Split Queen fit or a model-matched headboard bracket is your reason for looking at Malouf, the M555 or S655 remain the right picks; if full warranty-length motor coverage matters more, the Saatva Adjustable Base Plus is the stronger choice.