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The Deluxe Solexx Cold Frame Greenhouse gives you all the benefits of a greenhouse in a portable, convenient size to start seedlings early in the spring and extend your garden harvest later into the fall. The Deluxe Solexx Cold Frame Greenhouse also works great for hardening off plants from your greenhouse to your garden and is easily propped up on pivoting PVC pipes for ventilation, direct sunlight, and working access. This cold frame is perfect for rooftops, balconies, small decks and patios, or on traditional raised bed gardens. Comes with your choice of panel thickness.

Deluxe Solexx Cold Frame Greenhouse Features:

  • Size: 8 ft. W x 6 ft. D x 31 in. H
  • Choice of 3.5 mm or 5 mm panels


Compare the insulation quality of Solexx to other greenhouse coverings on the market:

Greenhouse CoveringR-ValueU-Value
5 mm Solexx Panels2.300.43
3.5 mm Solexx Panels2.100.48
8 mm triple-wall polycarbonate2.000.50
Double pane storm windows2.000.50
10 mm twin-wall polycarbonate1.890.53
8 mm twin-wall polycarbonate1.600.63
6 mm twin-wall polycarbonate1.540.65
4 mm twin-wall polycarbonate1.430.70
Single pane glass, 3 mm0.951.05
Poly film 6 mm0.831.20

R-Value – the measurement of ‘insulating ability’ of the material. The higher the R-Value number the greater the insulation value.
U-Value – the measurement of ‘heat loss’ through the material. The lower the U-Value the less heat is escaping.
*Independent testing, Solexx with caulked flutes.

Guaranteed Lowest Price. We will not be undersold. Call us to match any other price you find.

Product Specs

  • Choice of 3.5 mm or 5 mm panels
  • Size: 8 ft. W x 6 ft. D x 31 in. H

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