by Between Casper and Novaform, Casper is the better-engineered mattress: its zoned foam construction supports side and back sleepers more precisely, and its 100-night trial is cleaner than Novaform's Costco-dependent return window. Novaform wins on price by $400–$600 and offers a longer 20-year warranty. Neither brand is a partner of ours, so our genuine recommendation for most buyers is the Saatva Classic, a dual-coil innerspring hybrid that outperforms both in support, edge durability, and long-term value.
Saatva Classic
9.4/10
- Dual-coil construction with a reinforced zoned lumbar pad
- Outstanding edge support—2.25” sitting sinkage, best-in-class for foam or coil
- Ships uncompressed; zero off-gassing on delivery
- Free white-glove delivery with in-room setup and old mattress removal
- 365-night trial and a lifetime warranty
- Higher motion transfer than all-foam beds—coil bounce moves more than foam
- $99 return fee if you decide it is not right
- Heavy (~110 lb queen), not easy to rotate alone
While Casper and Novaform are decent all-foam mattresses, the Saatva Classic is built differently: real coils, a lumbar zone, organic cotton cover, and white-glove delivery. It outperforms both on edge support, cooling, and longevity. The lifetime warranty and 365-night trial leave both competitors' guarantees behind.
Casper vs Novaform: which foam mattress wins?
Casper and Novaform sit at opposite ends of the all-foam spectrum. Casper is a direct-to-consumer brand with engineered zoning and a standard retail-style purchase. Novaform is Costco's house foam mattress, designed around value and a generous 20-year warranty. The construction gap between them is real—but neither reaches the performance ceiling of a quality innerspring hybrid.
Specs at a glance
| Feature | Casper Original | Novaform ComfortGrande |
|---|---|---|
| Type | All-foam, zoned support | All-foam gel memory foam |
| Height | 11” | 14” |
| Firmness | Medium (6/10) | Medium-firm (varies by model) |
| Queen price | ~$1,095–$1,200 | ~$500–$700 at Costco |
| Trial | 100 nights | Costco return policy |
| Warranty | 10 years | 20 years |
| Fiberglass | No | Check model label |
| Certifications | CertiPUR-US | CertiPUR-US |
Construction breakdown
Casper Original
The Casper Original is an 11-inch, three-layer foam bed. The base is a dense high-density polyfoam for structural support. Above that sits Casper's Zoned Support layer: perforated foam that is softer under the shoulders and firmer under the hips. The top layer is an open-cell, breathable foam designed to wick heat away. All foams are CertiPUR-US certified and the bed ships fiberglass-free.
The zoning is the main differentiator. Most budget foam beds use a flat, uniform stack that treats shoulders and hips the same. Casper's approach keeps the lumbar spine neutral for back and side sleepers without forcing a compromise.
Novaform ComfortGrande
Novaform sells several models exclusively through Costco, the ComfortGrande Plus being the most compared. It stands 14 inches tall: a thick high-density polyfoam base, a gel-infused memory foam transition layer, and a copper-infused or gel memory foam comfort layer on top. The cover is removable and machine washable, a genuine practical advantage for families with kids or pets.
The construction is more traditional memory foam: deep contouring, slow response, strong motion isolation. You sink in rather than sleeping on top. That suits lighter sleepers who share a bed, but heavier sleepers or those who prefer a more responsive surface often find it lacking.
Feel and sleep position fit
Side sleepers: Casper edges ahead. The softer shoulder zone reduces pressure at the joint while the firmer hip zone prevents spinal misalignment. Novaform's deep memory foam provides pressure relief but can let the hip sink too much for heavier side sleepers.
Back sleepers: Both work reasonably well at average weights. Casper's zoning keeps the lumbar engaged. Novaform's medium-firm feel supports the back but offers less precision in the lumbar area.
Stomach sleepers: Neither excels here. The hip sinkage common to foam beds strains the lower back over time. A firmer innerspring hybrid is a better choice for dedicated stomach sleepers.
Couples: Novaform's memory foam absorbs motion better than Casper's more responsive foam. If one partner is a light sleeper, Novaform's isolation is an advantage. Casper's edge support is firmer, which gives more usable surface area.
Cooling
Both mattresses use gel or open-cell foam to manage temperature, but neither is a standout performer in independent thermal tests. Casper's open-cell foam dissipates heat more efficiently than traditional memory foam. Novaform's gel infusion helps initially but gel memory foam can still trap heat over a full night. Hot sleepers should consider a coil hybrid with airflow through the base.
Price and value
Novaform's sticker price advantage is substantial: $500–$600 cheaper for a comparable queen. If budget is the primary constraint, Novaform is hard to argue against. Costco's return policy adds a safety net even without a formal sleep trial.
Casper justifies its premium through better zoning, edge support, and a cleaner buying experience with a dedicated 100-night trial. If you are deciding between the two, the question is whether the engineering difference is worth $500 to you. For most buyers who are spending close to $1,000 anyway, the Saatva Classic at $1,879 is a more meaningful step up: coil construction, a lifetime warranty, and white-glove delivery shift the value equation entirely.
Warranty and trial
Novaform's 20-year warranty sounds impressive, but it is a limited warranty on a Costco product, and Novaform as a brand does not manage returns directly. Casper's 10-year warranty is shorter but backed by a transparent 100-night sleep trial with free pickup. If you need a structured risk-free window to test a mattress, Casper is easier to navigate.
Who should buy each
- Casper Original is the right call if you want better-engineered zoned foam, a reliable 100-night trial, and care about fiberglass-free construction. It costs more but delivers meaningfully better pressure relief for side and back sleepers at normal body weights.
- Novaform makes sense if you are already a Costco member, want a tall foam bed for under $700, and value a washable cover and long warranty. The value is genuine if money is the deciding factor.
- Saatva Classic is the right answer if you are willing to invest in something built to last: dual coils, a lumbar zone, no off-gassing, a 365-night trial, and lifetime warranty. It costs more than either foam competitor but delivers a different class of support and durability.
Frequently asked questions
Is Casper better than Novaform?
For most sleepers, yes. Casper's zoned foam construction offers better spinal alignment than Novaform's traditional memory foam stack, particularly for side and back sleepers. Novaform wins on price and on motion isolation if that is a priority.
Does Novaform contain fiberglass?
Some older or budget Novaform models have used a fiberglass fire barrier under the cover. Check the label before purchasing—if it says "do not remove cover," that is often a warning sign. The Casper Original is confirmed fiberglass-free.
Where is Novaform sold?
Novaform is sold almost exclusively through Costco, in-store and online. It is not available through Novaform's own website as a standalone retail purchase.
How long does a Casper mattress last?
Casper carries a 10-year limited warranty and most foam mattresses in this price range remain comfortable for 7–10 years depending on body weight and use. A heavier sleeper over 230 lb will compress foam faster and may benefit from a coil hybrid.
Can I try a Novaform mattress risk-free?
Novaform does not offer a standalone sleep trial. Returns are handled through Costco's return policy, which is generous but not the same as a dedicated 100-night in-home trial with brand support.