Janssens | Pyramid Glass Greenhouse Kit With 4mm Tempered Glass Glazing

Janssens

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Regular price
$14,999.00
Regular price
Sale price
$14,999.00
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Before You Purchase

Before you Purchase has several things to consider before ordering a large greenhouse or building. You should also review our Refund Policy.

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Estimated Arrival: Between Dec 23 and Jan 12.

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Taste the outdoor life through the seasons in a Janssens Pyramid Glass Greenhouse equipped as a relaxing sunroom, or discover the charm of gardening in this stylish modern glasshouse. The high eaves mean that you have plenty of head room. Wide double sliding doors as standard makes access a breeze.  Hinged and sliding doors, single or double, are available as options.  The two louvre side windows provide plenty of circulation inside.  The small roof peak cap has a vent opening underneath that provides natural ventilation and helps control the temperature.  The greenhouse's square shape gives an amazing 360° view of your landscape or garden from inside.

High quality and craftsmanship are paramount in this greenhouse, therefore Janssens guarantees a long life span thanks to the high quality aluminum profiles and the 4mm tempered glass. The aluminum structure is available standard in black, and by custom order in a huge variety of colors.

All Janssens Pyramid Greenhouses are built around a strong box-section aluminum frame and base, with 4mm tempered glass held in with proper rubber glazing gaskets to take on the worst of the weather!

Although we do not normally stock this model in our US warehouse, the Janssens Pyramid is a pre-packaged and ready to go Janssens "Action Model" which can be supplied with a much shorter lead time compared with custom-configured models.  It can be ordered at any time.  Please be sure to see the estimated arrival time above.  Many add-ons and accessories such as extra doors or windows, benches, etc. are in stock and do not increase the turnaround time. 

Of course like all Janssens greenhouses this model can also be heavily customized - give us a call at 888-648-5333 to discuss customization and costs.  A fully custom configured unit (e.g. a different color) will take about twice as long to get.

FEATURES
  • Available sizes:
    • 10x10 ft.
    • 12x12 ft.
  • 80" (6ft 8in) High Eaves
  • 113" (9ft 5in) Tall at the Peak
  • Aluminum frame with tubular and box section for superior strength.
  • Black powder coated frame.
    • Other colors available by custom order
  • Box section base plinth / foundation frame.
  • Double sliding locking doors, 56 3/4" opening
  • 4mm full length tempered glass sides and roof.
    • 10mm twin-wall Polycarbonate Roof is available by custom order
    • Half-height or full-height decorative metal panels available by custom order to replace some or all of the glass side panels.
  • Two louvre side windows with manual openers
    • Automatic (heat-operated) openers may be ordered
    • Additional louvre or tilt-out wide windows may be ordered
  • Rubber glazing gasket strips (no fiddly clips)
  • Gutters and 1.5 inch aluminum downspouts.
  • Stainless steel fittings.
  • Available accessories include seed trays, shelves, benches, suspension eyelets, t-bolts, twist eyes, nut caps, spandrels, wheelbarrow ramps, touch up paint, and sliding door locks.
  • Step by Step Instruction Manuals with Instructional DVD.
  • 15 Year Limited Warranty.
Assembly Manual

Pyramid Glass Greenhouse Kit

WARRANTY

15 Year Limited Warranty.


Janssens Greenhouse Assembly Overview

What Makes Janssens a Quality Greenhouse Brand

Janssens greenhouses are renowned for their European craftsmanship, superior materials, and long-lasting design. Every detail is built to exceed the standards of most competitors in the same price range, ensuring exceptional performance and visual appeal.

Premium Construction and Materials

  • Heavy-duty aluminum frame: Janssens uses thicker, stronger aluminum profiles than most greenhouse brands, giving each structure superior rigidity and weather resistance.

  • Corrosion-proof hardware: All fittings are made from stainless steel, preventing rust or deterioration in humid or outdoor environments.

High-Performance Glazing

  • 4 mm tempered safety glass: While many greenhouses use 3 mm glass, Janssens provides thicker, TÜV and GS-certified tempered glass for better insulation and durability against wind, hail, and impact.

  • Full-length glass panels: Each glazing sheet is a single, unbroken panel that creates a sleek, modern appearance—unlike the overlapping or segmented panels found on many other brands.

  • Weather-tight sealing system: Heavy-duty rubber gaskets hold the glass securely in place, improving insulation and reducing heat loss during colder months.

Smart Design Advantages

  • Integrated foundation frame (4” high): Included with every Janssens greenhouse, providing a stable, level base that other brands often charge extra for.

  • European engineering standards: Janssens greenhouses are precision-built and independently tested for strength, safety, and long-term reliability.

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Questions & Answers

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  • Can I get roof vents for this Pyramid model?

    No, for this model there are no roof vents available.