The Sunhaven Greenhouse | BC Greenhouse Builders Ltd.

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The Sunhaven Greenhouse

Strongest 8×8 greenhouse available on the market today for only $2995!

NEW! Try our new Design Your Own tool.

Try it now. | Prefer to talk? 1-888-391-4433

Features and benefits of The Sunhaven Greenhouse

  • Compared to small greenhouse kits for sale in popular big box stores, the Sunhaven 8×8 pre-built greenhouse is designed to withstand the heaviest snow loads and highest winds
  • Our DIY build plans include heavy aluminum frame spaced every 2 feet for maximum versatility and durability
  • Unbreakable 6mm twinwall polycarbonate glazing
  • 8×8 backyard greenhouse provides 75% more growing space than typical 6×8’s
  • Taller sidewalls, ideal for hanging baskets and tall plants
  • Extra width to accommodate larger benches
  • Slope: 5/12, Pitch 23 degrees
  • Need another size or color? We can design build anything – call us today at 1-888-391-4433!

Further Details


  • Written instructions and our toll free technical support line
  • Our Lifetime warranty is the best in the business because we stand behind it


  • Slope: 5/12, Pitch 23 degrees