Novaform ComfortGrande Mattress Review: Comparing the Current Foam and Hybrid Models

Novaform's current ComfortGrande lineup comes down to two mattresses: an all-foam version and a hybrid version, both rated medium firmness, both built from CertiPUR-US certified foam made in the U.S., and both carrying a 20-year limited warranty. If you're trying to figure out whether an older ComfortGrande you already own falls under the September 2023 mold recall, that requires matching your mattress's law tag against the official CPSC list — model name alone isn't enough.

Start with the complete model name and item number. A ComfortGrande mattress, topper and pillow are different products, and an older model may differ from a similarly named current listing. This specifications-based review compares the current foam and hybrid mattresses.

What's Actually in the Current ComfortGrande Lineup

Novaform's ComfortGrande collection page currently distinguishes the all-foam and hybrid mattresses from a separate 3-inch topper and pillow products sold under similar branding. That distinction matters if you're comparing listings, since a "ComfortGrande" topper is not the same purchase as a ComfortGrande mattress.

If you are shopping for an Altabella, Bella Venta, Serafina Pearl or another older model, use its own product sheet and law tag. Do not apply the dimensions or layer descriptions below to it merely because the brand name matches.

ComfortGrande Advanced 14" (All-Foam) Construction

The current ComfortGrande Advanced 14-inch product page lists a medium all-foam build: 3 inches of Gel MAX memory foam over 3 inches of air channel foam, sitting on an 8-inch base, for 14 inches total. It's listed in Twin, Full, Queen, King, and California King — a size listing, not a stock guarantee. The Queen measures 60 x 80 x 14 inches and weighs 83.9 lb.

The foam is U.S.-made and CertiPUR-US certified, which covers the foam's chemical and emissions standards — it isn't a whole-mattress medical or allergy certification. The brand markets this specific model as fiberglass-free; that claim is tied to the current listing, not a blanket statement about every past Novaform mattress. It carries a 20-year limited warranty, can take up to 48 hours to fully expand after unboxing, and the listing specifies spot cleaning only, along with following the printed law tag and your base/foundation manual — it's not designed for direct floor placement.

ComfortGrande 14" Advanced Hybrid Construction

The Advanced Hybrid product page describes a different build: 3 inches of memory foam, 3 inches of air channel foam, 6 inches of wrapped coils, and a 2-inch base, totaling 14 inches, with a firmer foam perimeter around the edge. It's listed in Queen and King only. The Queen measures 60 x 80 x 14 inches and weighs 90.8 lb. Both are substantial items to move; plan the route and arrange help before unpacking.

Like the foam model, the hybrid uses U.S.-made, CertiPUR-US certified foam, with a brand fiberglass-free claim specific to this listing rather than to older Novaform products. It also carries a 20-year limited warranty. The listing includes cooling, pressure relief, spinal support, and motion-isolation marketing language; those are manufacturer descriptions, not independent test results supplied by this review, and this review hasn't run its own comparative testing on either model.

Choosing Between Them: Firmness, Body Weight, and Sleep Position

Both current models are rated medium by the manufacturer, but the underlying support systems differ in ways that typically matter for different body types and sleep positions:

• All-foam construction tends to allow more even contouring across the body, which can suit side sleepers or lighter body weights looking for pressure relief at the shoulders and hips — though how much give any specific foam offers depends on density and use, not just layer count.
• The hybrid's wrapped coils generally add more responsiveness but do not automatically provide better support for a heavier sleeper. The firmer foam perimeter is specifically aimed at edge support, which is relevant if you sit on the mattress edge to dress or need a stable edge to get in and out of bed.
• Partner disturbance and cooling are addressed in the brand's marketing copy for both models, but neither claim has been independently verified here. Coil construction alone does not establish better motion isolation; the complete design matters, and airflow layers can help dissipate heat somewhat — but "cooling gel" language doesn't mean a guarantee of feeling cool every night, and it isn't a medical claim about body temperature regulation.

If body weight, a specific health condition, or partner motion sensitivity is a deciding factor for you, treat the brand's comfort language as a starting point rather than a promise, and weigh it against your own return window in case the feel doesn't match expectations.

Setup, Base Compatibility, and Logistics

Both mattresses arrive compressed and need time to reach full size — the listings specify up to 48 hours for full expansion, so don't judge the final feel immediately after unboxing. Given the weight difference (83.9 lb for the foam Queen vs. 90.8 lb for the hybrid Queen), arrange help with either mattress, especially moving it upstairs or around corners.

Follow the instructions supplied with your exact mattress and base. Novaform lists compatibility with platform beds, box springs and adjustable bases, while its support guidance calls for airflow and advises against direct floor placement. Confirm slat spacing, center support and load capacity before delivery; a frame’s size alone does not establish suitability.

Returns and Warranty: What's Actually Documented

It's worth separating two different things: the retailer's return policy and the manufacturer's warranty.

Costco's general merchandise return policy offers a satisfaction-based refund with some exceptions, and the process differs depending on whether you bought online or in-warehouse. Mattresses are not covered by the shorter electronics-style return window Costco applies to some categories, but the freight-delivered nature of mattresses typically means separate return instructions apply — check the specific product's own Shipping & Returns section rather than assuming a blanket policy, and don't expect an unlimited lifetime return, free pickup, or a specific advertised trial-night count unless the current product listing states one explicitly.

Separately, Novaform's product pages advertise a 20-year limited warranty, with full terms detailed in a linked warranty booklet. The exact coverage — including any indentation depth threshold, exclusions, or fees — isn't something this review can confirm from the summary page alone, so treat "20-year limited" as a starting point and request the specific booklet for your model before assuming what it covers. It is not a general comfort guarantee or a promise to replace the mattress for any malfunction; keeping your receipt and the mattress's law tag will matter if you ever need to file a claim.

Checking Whether the 2023 Recall Applies to Your Mattress

In September 2023, the Consumer Product Safety Commission announced a recall covering certain Novaform ComfortGrande 14-inch and DreamAway 8-inch mattresses. The affected units were manufactured by FXI at its San Bernardino facility between January 2 and April 28, 2023, and are identified by specific item numbers tied to that manufacturing window — the risk cited is mold exposure linked to moisture introduced during manufacturing.

The recall is limited to the models, item numbers, manufacturing dates and facility specified in the notice; the Novaform or ComfortGrande name alone does not establish inclusion. If you own a ComfortGrande purchased around that period, the reliable way to check is to match your mattress's law tag — model number and manufacture date — against CPSC's official recall table, rather than assuming based on the model name alone. If it matches, CPSC's notice directs affected owners to contact FXI directly for a refund or free replacement, with delivery, pickup, or disposal handled as part of that process.

Bottom Line

Compare the exact foam and hybrid versions against your needs for contouring, ease of movement, edge use and bed height. Their similar firmness labels do not ensure they will feel the same to you. Check setup requirements, total delivery cost and the retailer’s return process before ordering. Owners of a potentially affected 2023 mattress should check the law tag against the CPSC notice and contact FXI if the match is unclear.

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