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Foundations & Frames

We provide premium mattress foundations for all Sterling mattress sizes.  Unlike our competition, which use a traditional box spring,  our box foundations are designed for use with a waterbed to provide far better support for your mattress. They are less likely to dip or cause a body impression, resulting in better mattress support. If your mattress isn’t supported, how can you expect your mattress to properly support you?

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  • 4" Mattress Foundation: Softside Waterbeds and Silver Lining Mattress - Sterling Sleep Systems
    Save $200.40 Save $0.00

    4" Mattress Foundation: Softside Waterbeds and Silver Lining Mattress

    Sterling Sleep
    Original price $501.00
    Original price $501.00 - Original price $1,002.00
    Original price $501.00
    Current price $400.80
    $400.80 - $801.60
    Current price $400.80

    Mattress support is only as good as the platform it is sitting on. You cant expect your mattress to support you, if your mattress is on a flexible ...

    View full details
    Original price $501.00
    Original price $501.00 - Original price $1,002.00
    Original price $501.00
    Current price $400.80
    $400.80 - $801.60
    Current price $400.80
    Save $200.40 Save $0.00
  • 8" Mattress Foundation: Softside Waterbeds and Silver Lining Mattress - Sterling Sleep Systems
    Save up to $200.40 Save $0.00

    8" Mattress Foundations: Softside Waterbeds and Silver Lining Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $1,002.00
    Original price $447.00 - Original price $1,002.00
    Original price $447.00
    $357.60 - $801.60
    $357.60 - $801.60
    Current price $357.60

      Mattress support is only as good as the platform it is sitting on. You cant expect your mattress to support you, if your mattress is on a flexibl...

    View full details
    Original price $447.00 - Original price $1,002.00
    Original price $447.00 - Original price $1,002.00
    Original price $447.00
    $357.60 - $801.60
    $357.60 - $801.60
    Current price $357.60
    Save up to $200.40 Save $0.00
  • 9" Mattress Foundation: Softside Waterbeds and Silver Lining Mattress - Sterling Sleep Systems
    Save up to $200.40 Save $0.00

    9" Mattress Foundation: Softside Waterbeds and Silver Lining Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $1,002.00
    Original price $447.00 - Original price $1,002.00
    Original price $447.00
    $357.60 - $801.60
    $357.60 - $801.60
    Current price $357.60

      Mattress support is only as good as the platform it is sitting on. You cant expect your mattress to support you, if your mattress is on a flexibl...

    View full details
    Original price $447.00 - Original price $1,002.00
    Original price $447.00 - Original price $1,002.00
    Original price $447.00
    $357.60 - $801.60
    $357.60 - $801.60
    Current price $357.60
    Save up to $200.40 Save $0.00
  • Heavy Duty 9-legged Metal Bed Frame, with Headboard Brackets - Sterling Sleep Systems
    Save $56.40 Save $0.00

    Heavy Duty 9-legged Metal Bed Frame, with Headboard Brackets

    Sterling Sleep Systems
    Original price $201.00
    Original price $201.00 - Original price $282.00
    Original price $201.00
    Current price $160.80
    $160.80 - $225.60
    Current price $160.80

    Shipping charge may apply if this item is ordered by itself. Sterling will contact you if a shipping charge is required.    Made by Glide-Away Suit...

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    Original price $201.00
    Original price $201.00 - Original price $282.00
    Original price $201.00
    Current price $160.80
    $160.80 - $225.60
    Current price $160.80
    Save $56.40 Save $0.00
  • 8" Foundation: Imperial Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    8" Foundation: Imperial Innerspring Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60

    Your mattress is only as good as the foundation supporting it. Having the proper base is important to the structural integrity of your mattress. If...

    View full details
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60
    Save up to $184.80 Save $0.00
  • 4" Foundations: Hospitality Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    4" Foundations: Hospitality Innerspring Mattress

    Sterling Sleep Systems
    Original price $518.00 - Original price $924.00
    Original price $518.00 - Original price $924.00
    Original price $518.00
    $414.40 - $739.20
    $414.40 - $739.20
    Current price $414.40

    Your mattress needs to be supported by a base built to withstand and endure, giving you long-lasting comfort. The base should not be flexible like ...

    View full details
    Original price $518.00 - Original price $924.00
    Original price $518.00 - Original price $924.00
    Original price $518.00
    $414.40 - $739.20
    $414.40 - $739.20
    Current price $414.40
    Save up to $184.80 Save $0.00
  • 4" Foundations: Imperial Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    4" Foundations: Imperial Innerspring Mattress

    Sterling Sleep Systems
    Original price $518.00 - Original price $924.00
    Original price $518.00 - Original price $924.00
    Original price $518.00
    $414.40 - $739.20
    $414.40 - $739.20
    Current price $414.40

    Your mattress is only as good as the foundation supporting it. Having the proper base is important to the structural integrity of your mattress. If...

    View full details
    Original price $518.00 - Original price $924.00
    Original price $518.00 - Original price $924.00
    Original price $518.00
    $414.40 - $739.20
    $414.40 - $739.20
    Current price $414.40
    Save up to $184.80 Save $0.00
  • 8" Mattress Foundation: Hospitality Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    8" Mattress Foundation: Hospitality Innerspring Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60

    Your mattress needs to be supported by a base built to withstand and endure, giving you long-lasting comfort. The base should not be flexible like ...

    View full details
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60
    Save up to $184.80 Save $0.00
  • 9" Foundation: Imperial Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    9" Foundation: Imperial Innerspring Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60

    Your mattress is only as good as the foundation supporting it. Having the proper base is important to the structural integrity of your mattress. If...

    View full details
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60
    Save up to $184.80 Save $0.00
  • 9" Mattress Foundation: Hospitality Innerspring Mattress - Sterling Sleep Systems
    Save up to $184.80 Save $0.00

    9" Mattress Foundation: Hospitality Innerspring Mattress

    Sterling Sleep Systems
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60

    Your mattress needs to be supported by a base built to withstand and endure, giving you long-lasting comfort. The base should not be flexible like ...

    View full details
    Original price $447.00 - Original price $924.00
    Original price $447.00 - Original price $924.00
    Original price $447.00
    $357.60 - $739.20
    $357.60 - $739.20
    Current price $357.60
    Save up to $184.80 Save $0.00