Posturematic Adjustable Bases S300


The adjustable slatted bed base has a flexible structure that adjusts ergonomically to the contour and weight of your body.

This weight-absorbing foundation allows for better support of the spine and more comfort simultaneously. The slats are flexible strengthened laminated beech-wood strips attached to 3-D spring elements on the side rails.

Our latest addition to the adjustable range, is the Posturematic S300 with 5 Zone adjustable slatted base – check out our brochure for all the ‘bells & whistles’!

Enjoy endless comfort options, with Sealy Posturematic adjustable bases.

Recommended Retail Price:

Single set from R25,000

King set from R50,000

Sealy Power Foundation That Adjusts To Your Life

  • Powerlift motor with 270kg lifting capacity
  • Full range of positions (head and foot)
  • Square-tapered wood furniture-style legs
  • Backlit wireless remote
  • Dual, variable-intensity massage with wave
  • Programmable custom position
  • Preset TV and zero-gravity positions (customizable)
  • One touch ‘flat’ button
  • LCD Clock; Wake function; Flashlight; Indirect lighting
  • Free-Fall design safety feature

Sealy Cool Smart Gel Memory Foam Mattress Offers New Proven Benefits

  • Cooler than ordinary memory foam
  • Responds to body temperature & weight
  • Lower average body pressure than competitive foams
  • More targeted body support via Cool Smart Gel layer
  • Cool Smart Gel Memory Foam increases airflow and up to 12 times more breathable than ordinary memory foam
  • Cool Smart Gel layer conducts heat away from the body
  • Gel Layer reduces partner movement and disturbance
  • Celliant Mattress Fabric improves oxygen levels to aid in comfort and wellness


  • 2 Year Parts Warranty
  • 20 Year Frame Warranty
  • 12 Year Total Service Warranty Period, with 1st year Guaranteed Repair or replacement Period on the mattress only

Available Sizes

Queen: 1520x1880mm
King S: Consists of 2 singles