The Serta Flat Mattress Foundation is a box spring alternative and provides the perfect support for your Serta mattress, adds 9” in height to your bed and is designed to provide durability and long-lasting comfort. Pairing this bed base with your mattress will support it and extend its life while helping isolate the effect of your partner’s movements in bed. Available in all standard bed foundation sizes: Twin, Twin XL, Full, Queen, King and California King.
Perfect Sleeper - 9" Foundation - Twin
74.5in L, 38.0in W, 9.0in H, and 29.24 lb
Perfect Sleeper - 9" Foundation - Twin Long
79.5in L, 38.0in W, 9.0in H, and 30.83 lb
Perfect Sleeper - 9" Foundation - Full
74.5in L, 53.0in W, 9.0in H, and 37.63 lb
Perfect Sleeper - 9" Foundation - Queen
79.5in L, 60.0in W, 9.0in H, and 43.3 lb
Perfect Sleeper - 9" Foundation - Split Queen
80.0in L, 30.0in W, 9.0in H, and 26.52 lb
Perfect Sleeper - 9" Foundation - King
79.5in L, 76.0in W, 9.0in H, and 31.81 lb
Perfect Sleeper - 9" Foundation - California King
83.5in L, 72.0in W, 9.0in H, and 31.59 lb