Delta Children Saint 4-in-1 Convertible Crib review

Delta Children · Saint W135130-1526 Teak Brown / W135130-130 Bianca White · full-size crib

Saint is a conventional full-size crib with turned spindles on all four sides and a short conversion path: crib, toddler bed, daybed and sofa. Its strongest practical points are the three adjustable mattress-support positions and Delta’s statement that the toddler guardrail and daybed/sofa rail are included. Its less obvious wrinkle is the footprint notation: the U.S. product page calls the assembled dimensions 54.75 inches wide by 30.75 inches deep. That is the manufacturer’s width value, not a room-clearance envelope, so confirm the drawing and the space you actually have before treating it as a narrow crib.

Fit and mattress requirements

Delta lists the Saint at 54.75 W × 30.75 D × 39 H inches and 52 pounds assembled. The dimensions make this a full-size frame, not a mini crib or bassinet; the maker says it takes a standard-size crib mattress, sold separately. The linked W135130 booklet specifies a mattress at least 27 1/4 by 51 5/8 inches and no thicker than 6 inches. Those are compatibility limits from the assembly instructions, not a recommendation to add padding or to assume a mattress is bundled with a retailer offer.

Our finder uses the manufacturer’s field explicitly labeled “width.” Because some crib makers publish the longer front rail as width while others use a different axis convention, Saint’s 54.75-inch width first fits a half-inch input ceiling at 55 inches. Do not compare that number with another brand’s “width” without checking both drawings. It also does not include the clearance needed for assembly, moving through a doorway, opening nearby furniture or later conversion work. Measure the route and installed footprint separately.

Three support heights, with manual-specific limits

The product listing describes three mattress positions. Delta’s currently linked booklet C gives the practical detail: when the support is at its highest position, the top of the front side must remain at least three inches above the mattress surface; if it does not, the instructions say to lower the support. The same manual says to set the support to the lowest position once a child can pull to a standing position. It says to stop using the crib when the child begins to climb out or reaches 35 inches tall, whichever comes first. Keep those rules tied to this model’s instructions rather than borrowing a threshold from a similar-looking crib.

What “4-in-1” includes

Delta describes the next stages as toddler bed, daybed and sofa. Its current page says the toddler guardrail and daybed/sofa rail are included, and the linked booklet’s parts list shows a toddler guard rail. The manual also requires the conversion rail in toddler-bed mode and places the mattress support at its lowest position for the open-side arrangement. Toddler-bed use has a separate minimum age of 15 months and maximum user weight of 50 pounds in the instructions. The rail identifier changes across the linked revisions: Booklets A and B list part 40895, while Booklet C lists 46532. Match the part number to the booklet and frame label instead of mixing revisions. This is not an adult-bed conversion: no full-size bed stage is established in the product page or reviewed manual. Confirm that all model-specific conversion pieces are in the exact package, particularly for a used or open-box crib, and keep the booklet with the hardware.

Edition details worth checking

The captured U.S. product data lists two finish SKUs: W135130-1526 in Teak Brown and W135130-130 in Bianca White. The description on the same page still says the crib is available in Bianca White, Grey and Black. That mismatch is why the finish should be verified by exact SKU and by the actual item label—not by an abbreviated color name or a seller’s image alone. The family name and shared product record support treating these two observed finishes as one functional model family, but they do not establish that every historically offered color has identical current availability.

Delta describes solid-wood turned spindles and labels the crib GREENGUARD Gold Certified. Those are manufacturer statements; the Saint listing does not identify a species for every frame component, and this assessment is not an independent emissions or materials test. The styled photograph shows a mattress and bedding; the product page separately states that a crib mattress is not included. An exact-model SaferProducts.gov search for W135130 returned no record in the captured query, which is only a narrow search and not clearance of a particular unit or its history.

Who should compare it

Saint is worth a closer look when you want a full-size crib with an explicitly described toddler/daybed/sofa route and would rather have the conversion rails included than track down a separate accessory. It is a weaker fit if your hard footprint ceiling is below the maker’s 54.75-inch width, if you need an included full-size mattress, wheels, a bassinet or an adult-bed stage. Its wide listed dimension is easy to misread beside products whose makers label the long side “length,” so the final room drawing matters more than a short marketing label.

Bottom line

Saint’s documented case is a three-position full-size crib with a standard mattress sold separately and a maker-described toddler/daybed/sofa conversion path with rails said to be included. The practical checks are the 54.75-by-30.75-inch footprint, the manual’s mattress limits and stop conditions, the package’s exact rail set, and the inconsistent color list. This is a source-based assessment of published documentation, not a hands-on assembly or durability test.

Sources: Delta Children Saint product page; Delta Children-linked W135130 Booklet C; SaferProducts.gov W135130 keyword query.