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Quadratic™ Groundfloor™

 60.00 incl. VAT

Light, windproof shelter on a wet landscape? The Quadratic™ Groundfloor™ provides just the bathtub floor, eliminating the weight of an inner canopy. A real weight saver in bug-free spring and autumn.

In stock

SKU: 1120301 Category: Tag:


The Quadratic™ Groundfloor™ is a bathtub floor that can be pitched together with a Quadratic™ outer tent. As well as providing a waterproof floor, it also allows the use of side poles.

The Quadratic™ Groundfloor™ attaches to a Quadratic™ outer tent, instead of an inner. Pitching the outer spreads the waterproof floor out, just like the floor of an inner tent. The sides of the Groundfloor™ clip to the fly at the poles. This creates an overlap that prevents rain from splashing onto the floor. End straps tension the groundfloor lengthwise, and provide eyelets for optional side poles, greatly improving wind resistance.

The durable “bathtub” floor has a very high hydrostatic head rating for long-term waterproofness. The seams are hot-tape seam sealed, to keep ground water out.



  • Waterproof floor for the Quadratic™ tent system
  • Clips into and pitches with a Quadratic™ outer tent


  • Part of the Quadratic™ tent system; combine different components for different conditions
  • Bathtub design to keep out surface water, hot tape seam sealed
  • End straps tension Groundfloor™, and provide fittings for optional side poles


  • 40D Nylon, PU coated, minimum 10,000 mm hydrostatic head


  • Tent floor 610 g
  • Storage stuff sac 19 g
  • Floor area 2.8 m2
  • 2.2 m x 1.4 m (length x width)



  • Waterproof tent floor
  • Storage stuff sac

Not included – needed to pitch

  • Outer tent
  • End poles (pre-curved, 270 cm), 2x
  • Middle pole (pre-curved, 310 cm) 1x
  • Pegs to suit ground, 4x minimum

Not included – other system components

  • Guy ropes (strongly recommended) – stabilise the poles in wind, 6x minimum
  • Side poles – makes the inner tent freestanding and greatly improves wind stability
  • Top pole – improves tent stability and resistance to heavy snow fall
  • Mezzanine™ – this gear loft provides extra storage in the top of the tent