Customers consistently praise the product's high quality and sturdiness, noting that it fits perfectly with their mattresses. The foundation's height is also frequently mentioned as ideal for various bed frames. Reviewers appreciate its compatibility with different mattress types and bed frames, with many highlighting its silent operation. The product is described as a great value, with customers expecting it to last for years.
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Earn $14.55 in rewards, with 5% back¹, plus more exclusive perksEarn $14.55 in rewards, with 5% back¹, plus more exclusive perks
Size:
Extra-long Twin
Profile:
Standard Profile (8.5")
Shipping to
Out of Stock
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High-grade durable steel is configured and welded into a unique design for dynamic support of Kingsdown mattresses to further optimize mattress performance and support the body for optimal sleep through the night.
Features
Metal support structures are welded together and connected to a sturdy wood frame. This combination allows the foundation to deliver a more stabilized base layer than traditional open coil foundations.
Strong and quiet: Kingsdown dynamic semi-flex foundations are designed to be squeak- and crack-resistant over time.
Handcrafted
For King Size Foundations, Order 2 Twin XL size Foundations
Other Dimensions
Overall Dimensions
37.5'' W X 79.5'' L
Overall Height - Top to Bottom
8.5'' H
Overall Product Weight
27 lb.
Details
Product Type
Box Spring
Material
Metal
Weight Capacity
750 lb.
Color
Black
Cover Color
Gray
Pieces Included
Cover
Certifications
Sustainability Certificate(s)
CertiPUR-US® Certified
Assembly
Assembly Required
No
Warranty
Commercial Warranty
No
Product Warranty
Yes
Warranty Length
10 Years
Full or Limited Warranty
Limited
Warranty
Warranty Included, Limited Warranty
30-Day Return Policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
