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4
4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear

4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear

Best price now

$179.99at WalmartObserved Nov 6, 2026, 3:43 PM

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Our take on the 4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear

A set of 14 clear polycarbonate panels, each 4 ft by 2 ft and 0.32 in thick, sold as glazing for a mini greenhouse kit. The twin-wall polycarbonate is light, shatter-resistant and diffuses light, which is why it is common on small outdoor greenhouses. At $179.99 at Walmart as of November 6, 2026, it is the only new price listed, so there is no recent range to compare against.

Best forReplacing cracked or yellowed panels on a mini greenhouseBuilding a small DIY cold frame or lean-toGardeners who want shatter-resistant glazing instead of glassCovering a 3-shelf outdoor greenhouse kit
Pros
  • Twin-wall polycarbonate resists hail and impact far better than glass
  • Clear panels let light through while diffusing it to reduce leaf scorch
  • Lightweight panels are easy to cut and fit without special tools
  • 14 panels cover roughly 112 sq ft of glazing area
  • 0.32 in thickness gives reasonable insulation for a small structure
Cons
  • Polycarbonate yellows and turns brittle after years of UV exposure
  • Twin-wall channels collect condensation and algae if not sealed
  • Panels alone are not a greenhouse; you still need a frame
  • No mounting hardware or seals are listed with the set
  • $179.99 is a lot for glazing that fits only a small kit

4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear prices at every store

  • WalmartNew

    In stockSold by Seller

    $179.99Observed Nov 6, 2026, 3:43 PM
    Visit Walmart

4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear price history

Lowest price we've seen: $179.99 on Nov 6 at Walmart. Tracked across 1 store since Nov 6.

Specifications

Greenhouse Type
Mini
Frame Material
Plastic
Dimensions
51.10 x 25.35 x 5.00 in
Roof Material
Polycarbonate
Number Of Shelves
3
Rec Location
Outdoor

Questions and answers

Is this a whole greenhouse or just the panels?
Just the panels. It is 14 clear polycarbonate sheets, each 4 ft by 2 ft, meant to glaze a mini greenhouse or a DIY frame you supply.
How much area do 14 panels cover?
About 112 sq ft total, since each panel is 8 sq ft. That is enough for a small 3-shelf greenhouse or a cold frame.
Will these panels fit my existing greenhouse?
Only if your frame takes 4 ft by 2 ft sheets. Measure the glazing channels first; polycarbonate can be trimmed, but cutting removes the sealed edge.
Do the panels block UV or yellow over time?
Most clear polycarbonate has a UV coating that slows yellowing, but it still degrades outdoors over several years. Panels facing full sun age fastest.
Is $179.99 a good price?
It is the only new price listed as of November 6, 2026, at Walmart, so there is nothing to compare it to. Check the price per square foot against other polycarbonate sheet sellers before buying.
Where is the 4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear cheapest?
At Walmart, for $179.99, as of our latest check.

Stores we've priced the 4' x 2' x 0.32'' 14pcs Polycarbonate Greenhouse Panels Clear at

  • Walmart deals and prices