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Janssens Gigant Greenhouse 15x25 — 375 sq.ft., Belgian-Made Glasshouse, 17-Gauge Aluminum Frame | Authorized Dealer USA

Order today. Estimated delivery Jul 20–Jul 25

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$43,949.00
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★★★★★ 5.0 · 280+ reviews
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Product Description

The Janssens Gigant Greenhouse 15x25 is a massive, walk-in glasshouse offering up to 375 sq.ft. of growing space — made in Belgium on extra-strong 17-gauge aluminum profiles for decades of rigidity and stability.

Why buy the Janssens Gigant 15x25?

  • 375 sq.ft. floorspace — 15' W x 24'8" D, 9'10" peak height
  • 4mm tempered glass or 10mm twin-wall polycarbonate roof — helps with sun and heat control
  • 17-gauge oversized aluminum frame — long-term rigidity and stability
  • Built-in airflow package — automatic roof vents plus push-out side windows for fast heat release
  • Double hinged door for easy day-to-day entry
  • Includes gutters, downpipes, and Victorian ridge cresting
  • 15-year limited warranty — made in Belgium

Flexible financing available at checkout. Authorized US dealer — free shipping, no sales tax outside required states.

In stock and ready to ship — order your Janssens Gigant 15x25 Greenhouse today.

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