• SleepWell low-profile platform bed frame in modern bedroom setting
  • SleepWell box spring wooden frame construction close-up
  • Toddler crib mattress with white quilted top and black side panel – SleepWell
  • Underside view of box spring showing wooden slat frame construction – SleepWell
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MADE IN WINNIPEG SINCE 1992

Sleepwell 7" Standard Box Spring

Sleepwell 7" Standard Box Spring

$130
$130
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The Sleepwell 7” Box Spring gives your mattress the strong, even support it needs. It helps create a stable base, keeps your bed at a comfortable height, and works well with many standard bedroom setups.

A proper box spring can help your mattress feel more supported and reduce uneven wear over time. It is a smart choice for metal bed frames, guest rooms, primary bedrooms, cottages, and everyday home use.

  • Strong Mattress Support: Provides a stable foundation underneath your mattress.
  • Helps Extend Mattress Life: Even support helps reduce sagging and uneven wear.
  • Standard 7” Height: A practical height that works well for most bedrooms.
  • Works With Metal Frames: Ideal for metal bed frames that require a box spring or foundation.
  • Compatible With Many Mattresses: Works well with innerspring, pocket coil, hybrid, and foam mattresses.
  • Fully Assembled: Ready to use with no tools or setup required.
  • Even Support Design: Internal wood supports help distribute mattress weight across the foundation.
  • Locally Made: Built by Sleepwell Bedding for dependable everyday support.
  • Simple and Reliable: A clean, practical foundation for home, cottage, guest room, or spare room use.

Important: This box spring is ideal for bed frames that need a foundation under the mattress. If you have a platform bed or slat bed, please check if a box spring is required. Our team can help confirm the right setup.

This box spring is built with a strong wood frame and internal support system designed to keep your mattress properly supported.

Product Build:

1. Solid SPF Wood Frame
Built with SPF lumber, meaning Spruce/Pine/Fir wood, for dependable mattress support.

2. 1×4 Wood Construction
Made with 1×4 wood framing to create a strong, stable foundation.

3. Kiln-Dried Lumber
Uses KD lumber, kiln-dried to help reduce moisture, shrinking, and warping.

4. Heat-Treated Wood
Uses HT certified lumber, heat-treated for pest-control safety.

5. Canadian HT Standard
Heat-treated to Canadian HT standards: 56°C for at least 30 minutes.

6. AFPA Stamped Lumber
AFPA stamped lumber includes mill identification for traceability.

7. Internal Wood Support System
Built with evenly spaced internal wood supports to help distribute mattress weight and provide stable support.

Wood Frame Quality Standards:

  • Solid SPF lumber frame — Spruce/Pine/Fir
  • KD lumber — kiln-dried to help reduce moisture, shrinking, and warping
  • HT certified lumber — heat-treated for pest-control safety
  • Heat-treated to Canadian HT standards: 56°C for at least 30 minutes
  • AFPA stamped lumber with mill identification for traceability
  • Strong wood frame construction for long-lasting mattress support

This box spring includes a 5-year limited warranty by Sleepwell Bedding covering qualifying defects in materials and workmanship under normal residential use.

To keep your box spring in good condition:

  • Use with a compatible mattress and bed frame
  • Use with metal frames that require a box spring
  • Place on a flat, stable frame or support surface
  • Do not use on a broken, bent, or uneven frame
  • Do not place directly on damp flooring
  • Do not jump on the mattress or box spring
  • Avoid bending, folding, or forcing the box spring through tight spaces
  • Keep away from moisture and damp areas
  • Check your bed frame support regularly
  • Wipe clean with a dry or slightly damp cloth if needed

With proper setup and care, the Sleepwell 7” Box Spring provides strong, stable support and helps your mattress perform better for years.

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