Fosters Mattress
Fosters Mattress
Follow
Sealy Flat Foundation
Sealy Flat Foundation
Sealy Flat Foundation
Sealy Flat Foundation
Sealy Flat Foundation
Sealy Flat Foundation
Sealy Flat Foundation
$250.00

Features:

  • Comes in low or high profile (5" or 9")
    • Pair low profile with a high-profile mattress for a manageable height
  • Purchase split box for King or Cal King sizes
  • Designed specifically for Sealy® mattresses to prevent sagging
  • Engineered for long-lasting performance

Profile & Compatibility Guide

Feature 9-inch Regular Profile 5-inch Low Profile
Foundation height 9 inches 5 inches
Choosing your height For a higher bed setup For a lower bed setup; pair with a thicker mattress for a more manageable height
Verified brand support Designed specifically for Sealy® mattresses. Confirm your exact model with our showroom. Designed specifically for Sealy® mattresses. Confirm your exact model with our showroom.
Hybrid or other mattress brands Contact showroom to confirm your model Contact showroom to confirm your model
Illustrative total bed height* 7-inch frame + 9-inch foundation + 14-inch mattress = 30 inches 7-inch frame + 5-inch foundation + 14-inch mattress = 26 inches
Split-size guidance Use a split box setup for King or Cal King; confirm piece sizes and quantity before ordering. Use a split box setup for King or Cal King; confirm piece sizes and quantity before ordering.

*Examples only, not a typical-height range. Actual total bed height equals frame support height + foundation height + mattress thickness.

Remember to include your bed frame height

A standard metal bed frame typically holds the foundation about 7 inches above the floor, and many wooden bed frames use a similar support height. Heights vary: some frames hold the foundation around 12 inches above the floor, while others sit lower. Measure from the floor to the surface where your foundation rests, then add the foundation height and mattress thickness to estimate your total bed height.

When should you contact the showroom?

Before ordering, call our showroom if you need to confirm hybrid mattress support, a mattress from another brand, frame or base compatibility, split-piece quantities, or access through tight stairs and doorways. Have your mattress model and frame measurements ready so we can help you choose the right fit.

Launch DateFebruary 11, 2025
Days In Market615
VendorSealy
Variants12
↓
Buy with
shopfeed.aicopyright © 2025
logos provided by logo.devall rights reserved