Juliana Oasis Greenhouse 12ft x 12ft (Anthracite & Black) (Base included)

The Juliana Oase 12x12 Greenhouse is a stunning, square garden room designed for gardeners who love to entertain as well as grow. With its generous proportions and impressive ceiling height, this premium greenhouse creates a bright, open space that’s perfect for cultivating plants while also enjoying time with family and friends.

The high eaves and striking apex roof design give the Oase 12x12 a spacious, airy feel, making it ideal for accommodating a table and chairs alongside your vegetables, herbs, or ornamental plants. It’s more than a greenhouse — it’s a versatile outdoor living space.

Supplied with long-pane 3mm toughened safety glass as standard, the Oase combines durability with crystal-clear light transmission. The double hinged stable doors allow flexible ventilation, letting you open the top half while keeping the bottom closed — perfect for airflow while keeping pets out. Two side vents and an innovative apex ventilation cowl provide excellent climate control throughout the seasons.

Key Specifications

• Size: Approx. 12' x 12' (3.68m x 3.68m)

• Eaves Height: Approx. 195cm (6'5")

• Ridge Height: Approx. 306cm (10') including optional base

• Glazing: 3mm full-length toughened safety glass (standard)

• Doors: Double hinged stable doors with low threshold for easy access

• Ventilation: Two hinged side vents plus apex ventilation cowl

• Frame Finish: Powder-coated anthracite

• Optional Base: Steel base available for added height and simplified installation

Why Choose the Juliana Oase 12x12?

• True Garden Room Feel – Spacious enough for seating, entertaining, and growing.

• Premium Scandinavian Design – Engineered for strength and durability in Irish weather conditions.

• Excellent Ventilation – Multiple venting options for optimal plant health.

• Contemporary Aesthetic – Clean lines and high ceilings create a striking focal point in any garden.

The Juliana Oase 12x12 is the perfect blend of practicality and luxury — a greenhouse that enhances both your gardening and your outdoor lifestyle.