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Bifrost Platform Bed – Size Guide & Assembly Instructions

Dimensions, Japanese-inspired low profile specifications, and quick setup instructions for the Bifrost bed frame.

Last updated: May 12, 2024

Product Overview

The Bifrost Platform Bed is a minimalist, Japanese-inspired bed frame featuring clean geometric lines, recessed legs for a subtle floating appearance, and an ultra-sturdy perimeter frame crafted from FSC-certified solid Acacia wood.

  • Profile: Low-profile platform design (10" platform height)
  • Support System: Integrated interlocking slat structure supporting up to 800 lbs
  • Mattress Fit: Designed with a 1-inch perimeter lip to keep mattresses securely in place without sliding

Size & Dimension Chart

Dimension MetricFull SizeQueen SizeKing Size
Total Width58.0 in (147 cm)64.0 in (163 cm)80.0 in (203 cm)
Total Length79.0 in (201 cm)84.0 in (213 cm)84.0 in (213 cm)
Headboard Height36.0 in (91 cm)36.0 in (91 cm)36.0 in (91 cm)
Platform Height10.0 in (25.4 cm)10.0 in (25.4 cm)10.0 in (25.4 cm)
Under-bed Clearance6.0 in (15.2 cm)6.0 in (15.2 cm)6.0 in (15.2 cm)
Slat Spacing2.75 in (7 cm)2.75 in (7 cm)2.75 in (7 cm)
Compatible Mattress54" x 75" (Full)60" x 80" (Queen)76" x 80" (King)

Mattress Compatibility: Works perfectly with any standard mattress 8–14 inches thick. No box spring required.


Hardware & Components Checklist

  • 1x Low-profile headboard slab
  • 2x Thick solid side ledges
  • 1x Footboard ledge
  • 2x Recessed heavy-gauge steel support sled legs
  • 1x Heavy-duty center spine beam with adjustable rubber foot
  • 14x Solid pine interlocking slats
  • 8x Heavy connection bolts (M8) & Allen key

Quick Assembly Steps

  1. Assemble Recessed Legs: Connect the steel sled legs to the internal mounting plates on the side rails.
  2. Lock Frame Corners: Slide the corner mortise-tenon brackets together and tighten the corner bolts.
  3. Mount Center Spine: Drop the center spine beam into the reinforced brackets and rotate the floor leveler until level.
  4. Lay Down Slats: Unroll the pre-spaced slats and lock the ends into the side ledger grooves.
  5. Place Mattress: Your Bifrost bed is ready for sleep!

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