Trundle 6” Foam Mattress By Kingdom Mattress
$145 – $294Price range: $145 through $294
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Features
- Brand: Kingdom Mattress
- Color: White
- Style: Soft Mattress
- Material: High-density foam + performance comfort layers
- Frame: Compatible with most foundations & adjustable bases
- Product Dimensions: Available in Twin, Full, Queen, King, and California King
Trundle 6″ Foam Mattress — Compact Comfort for Trundle Beds
The 6 Inch Trundle Foam Mattress by Kingdom Mattress is designed for sleeping arrangements where mattress height and available clearance matter. With its slim 6-inch profile and foam construction, it provides a practical sleeping surface for compatible trundle beds, daybeds, guest setups, and other low-profile bed frames.
Its lightweight construction also makes the mattress easier to move when accessing or storing a roll-out trundle. The supplied information identifies a high-density foam core as the main support material, providing a straightforward foam-based design without the added height of a conventional mattress.
6 Inch Trundle Foam Mattress for Space-Saving Beds
The 6 Inch Trundle Foam Mattress focuses on compact dimensions and straightforward foam support.
Key Features
- 6-inch mattress profile
- High-density foam core
- Lightweight construction
- Designed for compatible trundle beds
- Suitable for daybed trundles
- Low-profile design
- Easier handling and storage
- Kingdom Mattress construction
The exact foam density, firmness rating, and upholstery composition were not supplied.
Slim 6-Inch Profile
At 6 inches high, the mattress is designed to fit lower-clearance sleeping arrangements.
Low-Profile Benefits
- Helps maintain clearance beneath the main bed
- Keeps the trundle setup compact
- Works with many low-profile frames
- Reduces overall mattress height
- Makes storage beneath a daybed or bed frame more practical
Before ordering, measure the available clearance inside the specific trundle frame.
High-Density Foam Core
The supplied specifications identify high-density foam as the primary support material.
Foam Core Characteristics
- Provides the main mattress structure
- Keeps the design relatively lightweight
- Supports the slim 6-inch profile
- Allows flexibility compared with heavier coil mattresses
No exact foam density or internal layer thicknesses were supplied, so those details should not be assumed.
Lightweight Construction
The foam-based design makes the mattress easier to handle than many thicker mattress types.
Practical Benefits
- Easier to pull out with the trundle
- Easier to reposition
- More manageable for guest-room setups
- Convenient when changing bedding
- Practical for occasional-use spaces
The 6 Inch Trundle Foam Mattress is especially relevant where the mattress needs to move along with the trundle frame.
Designed for Trundle Beds
Trundle frames often have stricter mattress-height limits than conventional beds.
Before Buying
Confirm:
- Maximum mattress height
- Interior trundle dimensions
- Frame width and length
- Available clearance beneath the main bed
- Slat spacing
- Manufacturer support requirements
Even a 6-inch mattress may be too tall for some trundle systems, so clearance should always be measured rather than assumed.
Daybed and Guest Room Use
The mattress can also work with compatible daybeds that include a pull-out trundle.
Suitable Uses
- Guest rooms
- Daybeds
- Roll-out trundles
- Sleepover spaces
- Secondary bedrooms
- Compact sleeping areas
Its lower height helps keep these arrangements easier to store when the extra bed is not in use.
Suitable for Occasional Sleeping
The 6 Inch Trundle Foam Mattress may be useful for guest or secondary sleeping arrangements where a full-height mattress is unnecessary.
It can provide a more conventional foam sleeping surface than a thin temporary pad while still maintaining the compact profile required by many trundle beds.
Individual comfort will depend on body weight, sleep position, frame support, and personal preference.
About the 6-Inch Height
The supplied product name confirms a 6-inch mattress.
The rough description also referenced a 4-inch thickness, but that conflicts with the product name. For accuracy, this page uses the confirmed 6-inch profile and does not describe the mattress as 4 inches thick.
Foundation and Frame Requirements
A separate box spring is generally not needed when the trundle frame itself provides appropriate support, but the exact setup should follow Kingdom Mattress and bed-frame recommendations.
Check the Frame For
- Proper mattress support
- Appropriate slat spacing
- Adequate center support when required
- Correct dimensions
- Sufficient storage clearance
The 6 Inch Trundle Foam Mattress should only be used on a frame designed to support a foam mattress.
Care & Maintenance
Routine care can help maintain the mattress.
Mattress Care
- Use a properly supportive trundle frame
- Use a mattress protector if desired
- Address spills promptly
- Avoid excessive moisture
- Follow Kingdom Mattress cleaning guidance
- Avoid bending beyond manufacturer recommendations
- Keep the trundle area clean and dry
Rotation
Rotate the mattress only if recommended by Kingdom Mattress.
Do not assume that it is designed to be flipped unless a two-sided construction is confirmed.
Product Specifications
- Brand: Kingdom Mattress
- Product type: Trundle mattress
- Mattress height: 6 inches
- Construction: Foam
- Core: High-density foam
- Construction characteristic: Lightweight
- Intended use: Compatible trundle beds and daybeds
- Profile: Low
- Recommended support: Compatible trundle or low-profile bed frame
Exact width and length options, firmness level, foam density, upholstery material, weight capacity, warranty, and specific frame-clearance requirements were not supplied in the provided product information.
Why Choose This 6 Inch Trundle Foam Mattress?
The 6 Inch Trundle Foam Mattress combines a compact profile with lightweight foam construction for space-conscious sleeping arrangements.
Key Benefits
- 6-inch low-profile design
- High-density foam core
- Lightweight construction
- Suitable for compatible trundle beds
- Works with many daybed trundles
- Easier to move and reposition
- Helps maintain under-bed clearance
- Practical for guest rooms
- Useful for sleepovers
- Offered by Kingdom Mattress
Compact Foam Comfort for Trundle Setups
The Kingdom Trundle mattress is designed around one of the most important requirements of a roll-out bed: maintaining a low overall height.
Its 6-inch foam construction keeps the mattress slimmer and easier to handle, while the high-density foam core provides the supplied support structure. The lightweight format also makes routine access to the trundle more practical.
For daybeds, guest rooms, roll-out beds, and other compatible low-profile frames, the 6 Inch Trundle Foam Mattress offers a straightforward combination of compact height and foam support.
Shop the 6 Inch Trundle Foam Mattress at U-Trade Furniture
The 6 Inch Trundle Foam Mattress by Kingdom Mattress combines a slim 6-inch profile, high-density foam core, and lightweight construction for compatible trundle beds and daybed setups. Contact U-Trade Furniture to confirm current availability, mattress dimensions, firmness level, and exact upholstery specifications before ordering.
At U-Trade Furniture, we offer premium furniture designed for comfort, durability, and timeless style.
Visit our showroom at:
280 N Benson Ave, Suite 6, Upland, CA 91786, USA
Phone:
+1 (909) 931-0599
We proudly offer:
Nationwide Shipping Across the USA
Financing Up to 60 Months
| Brand | Kingdom Mattress |
|---|---|
| Color | White |
| Material | Fabric |
| Size | California King, Eastern King, Full, Queen, twin |
| Mattress Comfort | Medium |


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