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Kingsdown Twin Xl High Profile Foundation

Not available in your region

SKU: 50805551

Kingsdown foundations are meticulously hand assembled using sustainably sourced Canadian Spruce, which is exceptionally durable. Each piece of lumber is not only heat-treated, but kiln-dried, which improves the performance of the wood over time. Each wooden slat is placed more closely together and cut a full inch wider than most manufacturers to provide a sturdier base.

Collection

Box Spring

Warranty

10 year limited warranty -

Code J -

View Warranty

Color

Black

Pattern

Solid

Profile height

High profile

Upholstery material

Upholstered

39.00"w x 80.00"d x 8.50"h

4.1 out of 5 stars

Based on 3935 ratings
5
63%
4
11%
3
8%
2
6%
1
12%
Disappointed loyal customer.

Not what I Expected.

This review was collected as part of a promotion

We have several different types of pillows from tempur, still looking for the perfect one?

Review provided by Sealy

Reviewed On Feb 28, 2026
Disappointed loyal customer.

Same as sheets

This review was collected as part of a promotion

Very rough for 400 count thread.

Review provided by Sealy

Reviewed On Feb 28, 2026
Holly

Amazing comfort

Very relaxing and calming overall great experience

Review provided by Sealy

Reviewed On Feb 28, 2026
Disappointed loyal customer.

Over priced.

This review was collected as part of a promotion

Very expensive, yet not as comfortable and soft for 400 thread count.

Review provided by Sealy

Reviewed On Feb 28, 2026
Sleeping in Comfort

Excellent Quality

This review was collected as part of a promotion

These are wonderfully made. I have one small suggestion and that is they’re too loose and too long. A pillow protector should fit snuggly so the pillow case goes on easier. Still keeping them because the material is very nice.

Review provided by Sealy

Reviewed On Feb 28, 2026