# Water mattress use in a nursery crib

Is a water mattress safe to use in this nursery crib?

Westwood Design Leland Complete Nursery Collection: A water mattress must not be used with this crib\.

### 1. [Westwood Design Leland Complete Nursery Collection](/products/ucp/modernnursery-com/4798963744868) (sold by modernnursery\.com)

A water mattress must not be used with this crib\.

- Water mattress: A water mattress must not be used with this crib\. (manual) <https://www.westwoodbaby.com/wp-content/uploads/2020/04/leland-crib-instructions.pdf>
- Mattress size: The crib requires a mattress at least 27¼ in by 51⅝ in and no thicker than 6 in\. (manual) <https://www.westwoodbaby.com/wp-content/uploads/2020/04/leland-crib-instructions.pdf>
- Mattress support: The crib has a steel spring mattress support with three height adjustments\. (guide) <https://modern-nursery-test-store.myshopify.com/products/westwood-design-leland-complete-nursery-collection>

### 2. [Westwood Design Foundry Complete Nursery Collection](/products/ucp/modernnursery-com/4798963613796) (sold by modernnursery\.com)

The crib requires a mattress at least 27\-1/4 inches by 51\-5/8 inches and no more than 6 inches thick\.

- Water mattress: -
- Mattress size: The crib requires a mattress at least 27\-1/4 inches by 51\-5/8 inches and no more than 6 inches thick\. (manual) <https://www.westwoodbaby.com/wp-content/uploads/2020/04/foundry-crib-instructions.pdf>
- Mattress support: The mattress support should start at the highest setting for a newborn and move lower as the child grows and becomes mobile\. (manual) <https://www.westwoodbaby.com/wp-content/uploads/2020/04/foundry-crib-instructions.pdf>

### 3. [Westwood Design Olivia Complete Nursery Collection](/products/ucp/modernnursery-com/4798963712100) (sold by modernnursery\.com)

The crib requires a mattress at least 27 1/4 by 51 5/8 inches and no thicker than 6 inches\.

- Water mattress: -
- Mattress size: The crib requires a mattress at least 27 1/4 by 51 5/8 inches and no thicker than 6 inches\. (manual) <https://www.westwoodbaby.com/wp-content/uploads/2020/04/olivia-crib-instructions.pdf>
- Mattress support: -

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Written 2026-10-25T20:38:00.457Z.

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