Overview

Tempur-Pedic TEMPUR-Flat™ Foundation Low Profile Foundation · 5" · Twin XL / Split Eastern King

The TEMPUR-Flat™ Foundation Low Profile Foundation is a flat-surface foundation built for Tempur-Pedic mattress owners who need a sturdy, low-profile base without sacrificing structural integrity. At 5 inches, it clears most narrow stairways and sits inside standard bed frames without adding excessive height to the overall sleep setup. The medium density fiber panels give it the kind of rigidity that keeps your mattress from shifting or softening over time, and the nail-free assembly means no stress points that loosen and squeak after a year of use. Backed by a 10-year limited warranty, this foundation is built to last. If you want to feel exactly how this pairs with your Tempur-Pedic mattress, stop by any Mancini's Sleepworld location and our sleep specialists will walk you through the full setup.

COMFORT AND FEEL: Firm, flat, and completely rigid surface that gives your mattress consistent, even support.

SIZE: This Twin XL / Split Eastern King sized foundation measures 38" x 80" per piece, made for taller single sleepers or as two-piece Split King adjustable setups.

BEST SLEEP MATCH: Built for any sleep position. The perfectly flat, rigid surface lets your Tempur-Pedic mattress do its job without interference, whether you sleep on your back, side, or stomach.

BEST FOR: Ideal for Tempur-Pedic mattress owners who need a low-profile base, want to eliminate foundation noise, or are setting up a split king with independent adjustable bases.

CONSTRUCTION SPECIFICATIONS: Medium density fiber panels form a solid, unyielding surface that won't flex or bow under the mattress. Injection-molded corner braces lock the frame in place. The nail-free build removes every potential squeak point. Charcoal upholstery wraps the exterior cleanly for a finished look inside any bed frame.

SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup included. Compatible with standard bed frames; the Split Eastern King configuration supports dual adjustable bases side by side.

NOT A FIT FOR: Not designed for use directly on the floor without a bed frame. Not a replacement for an adjustable base if independent head or foot positioning is needed.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every foundation purchase is backed by our Rest Easy Promise: a 120-night comfort guarantee, Best Price Guarantee, and free next-day delivery with in-home professional setup. Add a premium mattress protector at the time of purchase and you can choose to extend your guarantee to a full 365 nights. Flexible financing is available, and you can try this foundation in person at any of our 50-plus locations before you buy.

Tempur-Pedic TEMPUR-Flat Foundation Low Profile Foundation

$255.00
Total $255.00
Item No. TEM-FOU-3XLB-18
  • Built to keep your Tempur-Pedic mattress performing at its best|Nail-free build means no creaks
  • ever|5-inch profile fits through narrow stairways easily|Injection-molded corner braces hold the frame solid|Charcoal upholstery sits cleanly inside any bed frame
Availability:
  • In Stock
Total $255.00

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Overview

Tempur-Pedic TEMPUR-Flat™ Foundation Low Profile Foundation · 5" · Twin XL / Split Eastern King

The TEMPUR-Flat™ Foundation Low Profile Foundation is a flat-surface foundation built for Tempur-Pedic mattress owners who need a sturdy, low-profile base without sacrificing structural integrity. At 5 inches, it clears most narrow stairways and sits inside standard bed frames without adding excessive height to the overall sleep setup. The medium density fiber panels give it the kind of rigidity that keeps your mattress from shifting or softening over time, and the nail-free assembly means no stress points that loosen and squeak after a year of use. Backed by a 10-year limited warranty, this foundation is built to last. If you want to feel exactly how this pairs with your Tempur-Pedic mattress, stop by any Mancini's Sleepworld location and our sleep specialists will walk you through the full setup.

COMFORT AND FEEL: Firm, flat, and completely rigid surface that gives your mattress consistent, even support.

SIZE: This Twin XL / Split Eastern King sized foundation measures 38" x 80" per piece, made for taller single sleepers or as two-piece Split King adjustable setups.

BEST SLEEP MATCH: Built for any sleep position. The perfectly flat, rigid surface lets your Tempur-Pedic mattress do its job without interference, whether you sleep on your back, side, or stomach.

BEST FOR: Ideal for Tempur-Pedic mattress owners who need a low-profile base, want to eliminate foundation noise, or are setting up a split king with independent adjustable bases.

CONSTRUCTION SPECIFICATIONS: Medium density fiber panels form a solid, unyielding surface that won't flex or bow under the mattress. Injection-molded corner braces lock the frame in place. The nail-free build removes every potential squeak point. Charcoal upholstery wraps the exterior cleanly for a finished look inside any bed frame.

SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup included. Compatible with standard bed frames; the Split Eastern King configuration supports dual adjustable bases side by side.

NOT A FIT FOR: Not designed for use directly on the floor without a bed frame. Not a replacement for an adjustable base if independent head or foot positioning is needed.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every foundation purchase is backed by our Rest Easy Promise: a 120-night comfort guarantee, Best Price Guarantee, and free next-day delivery with in-home professional setup. Add a premium mattress protector at the time of purchase and you can choose to extend your guarantee to a full 365 nights. Flexible financing is available, and you can try this foundation in person at any of our 50-plus locations before you buy.

Features

Tempur-Pedic TEMPUR-Flat Foundation Low Profile Foundation image number

Tempur-Pedic TEMPUR-Flat Foundation Low Profile Foundation

$255.00
$255.00
Twin XL / Split Eastern King

Features

  • SKU: TEM-FOU-3XLB-18
  • MPN: 21514120
  • GTIN: 841230043548
  • Brand: Tempur-Pedic
  • Collection: TEMPUR-Flat Foundation
  • Type: Low Profile Foundations
  • Mattress In A Box: No
  • Height: 5
  • Length: 80
  • Width: 38
  • Shipping Height: 5
  • Shipping Width: 80
  • Shipping Length: 38
  • Warranty: 10 Year

Specification