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Thomas Conversion Kit

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Delivery Discount - No Surcharge! Save $50 on delivery when you buy the Thomas Crib.

Sturdy posts and beadboard detailing make our Rustic Thomas Collection a classic. Designed for timeless style and exceptional durability, each piece adds a traditional feel to any space – from the nursery to the big-kid room. Our crib is expertly crafted with a sturdy solid wood frame and quality veneers and features a drop-down side rail and locking removable casters.

The solid mattress platform offers firm, healthful support, and can be adjusted to three heights to accommodate your growing child. The side rail is designed for one-handed use, making it easy to operate when you’re putting baby down for naptime or bedtime. Clear plastic teething guards on both sides protect baby’s teeth, as well as the beauty and finish of the wood.

All finishes in a color story coordinate with each other. For example, Rustic Sun Valley Honey, Sun Valley Honey, and Honey are all designed to coordinate and sit in the same room with each other.

To transform the crib into a cozy toddler bed, simply order our Conversion Kit (sold separately). Assembly required. Available Colors Listed Below.

Our Crib Mattress offers comfort and durability. The triple-laminated nylon cover resists tears, is completely waterproof, has reinforced seams, and meets the safety regulations for this crib.

Crib is 58 x 32 x 42" h.
Conversion Kit is 49 x 5 x 1" thick.

Beadboard paneling
Spruce & pine veneers
Frame-and-panel construction
Drop-down side rail
Dovetail joinery
Classic ball finials
Dimensions & Care


Crib Overall: 58" w x 32" l x 42" h
Crib Ends: 2" thick
Crib Sides: 1.5" thick
Crib features a drop side for easy access to baby.
Distance Between Slats: 2"
Settings for Mattress Platform From Floor: 25.5", 20.5", 15.5"
Casters: 2.5" h
Weight: 90 lbs

Conversion Kit: 49" x 5" x 1" thick

Frame: Solid Pine or Poplar
End Panels: MDF* with Pine or Baswood Veneer
Feet: Rubberwood
Slats: Beech
Moulding: Solid Rubberwood
Mattress Platform: Beech and High Density Fiberboard
Casters and Teething Guard: Plastic
Conversion Kit: Solid Pine or Poplar
Finish: Oil-based paint or stain, hand-applied in multi-step finishing process.
Construction Techniques: Mortise and Tenon, pocket screw and dowel joinery. Siderail slats are reinforced with glue and nails.

*MDF (Medium Density Fiberboard): A man-made fiberboard consisting of wood fibers and resin binders. Suitable for painted furnishings and commonly used as a base for veneers, MDF features uniform consistency with no knots. While its density is about the same as a medium-weight hardwood, it is more structurally stable and will not warp or crack. MDF adheres well to finishes.

Sun-Valley Finish: Developed exclusively for Pottery Barn Kids by a master furniture craftsman, our Sun Valley Finish adds the special warmth and patina of a treasured heirloom. This finish is achieved through a multiple step finishing process that brings out the wood’s natural beauty. A final coat of lacquer seals the finish and adds extra durability.

Dust often using a clean, soft, dry lint-free cloth.
Blot spills immediately, and wipe with a clean, damp, cloth.
We do not recommend the use of chemical cleansers, abrasives, or furniture polish.
If the crib is to be stored, do so in a cool, dry place and carefully package all original hardware to protect from loss or damage
Check fasteners periodically for tightness. Do not over tighten. This may cause distortion or breakage.
Parents should ensure a safe environment for the child by checking regularly, before placing the child in the product, that every component is properly and securely in place.
Store assembly instructions in the envelope attached to the mattress base for future reference.

Shipping & Returns


Standard UPS can deliver most in-stock items within 4-5 business days.


  • Available within the contiguous 48 states
  • An extra charge of $17.50 per address. 
  • Order by 6pm PT Monday through Friday, you'll receive your order the next business day
  • Orders placed on Friday after 6pm PT through Sunday will arrive on Tuesday.
  • Next Day Delivery service is not available for some oversized items, Unlimited Flat Rate Delivery, out of stock items, personalized items or made-to-order items.


Select oversized items have an additional delivery and processing surcharge; this charge is listed below the item price.

View our complete Shipping and Delivery.


Eligible items can be returned for a refund of the merchandise value within 30 days of receiving an order or 7 days for Quick Ship upholstery items. An original receipt or gift receipt is required.


  • Stores - You can return most non-furniture items to your local Pottery Barn Kids store for free.
  • By Phone - For non-custom furniture and other oversized items, call Customer Service at 1-800-993-4923
  • By UPS - print a return label from our Returns Policy page and
  • bring to a UPS location.


Delivery fees are non-refundable and prior purchases are not eligible for a price adjustment.

  • Monogrammed/Personalized items
  • Made to Order items, including custom rugs and furniture
  • Mattresses
  • Gift cards
  • Final sale items (with prices ending in $.X7 or $.X9)
  • Items damaged through normal wear and tear

View our complete Returns Policy.

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