The Vitavia Phoenix Low Threshold Greenhouse 8ft x 12ft Silver finish - Standard Glass

The Vitavia Phoenix 9900 8 × 12 ft Silver Greenhouse provides a bright, open, and highly practical growing space ideal for gardeners who want both room and reliability. Its high ridge and tall eaves create excellent headroom and a comfortable working area, while the generous 9.9 m² interior offers plenty of space for staging, tall crops, and seed trays. Built from strong anodised aluminium, the frame is fully tarnish‑resistant, low‑maintenance, and reinforced with roof bracing for lasting stability.

This version is supplied with horticultural glass, delivering clear natural light to support healthy plant development. The double sliding doors with low‑threshold access make entering the greenhouse easy—perfect for wheelbarrows and larger items. Temperature and airflow are simple to manage thanks to four opening roof vents, helping maintain balanced humidity and a healthy internal climate. The integral perimeter base adds rigidity and makes installation straightforward, while integral gutters allow for easy rainwater collection.

Optional extras such as staging, a louvre vent, automatic vent openers, bar capping, and a water butt kit allow you to customise your Phoenix 9900 to fit your exact gardening needs. Backed by a 10‑year manufacturer’s guarantee, this greenhouse combines strength, space, and reliable performance for year‑round growing.

Key Features

• Low Threshold Entrance For Easy Access
• Double Sliding Doors
• Durable Anodised Aluminium Frame
• Horticultural Glazing
• Roof Bracing for Extra Stability
• High Ridge & Eaves for Taller Gardeners
• Includes Integral Perimeter Base
• Includes Integral Gutters
• Includes Four Roof Vents as Standard
• 10 Year Manufacturer's Guarantee
• 9.9 Square Metres Growing Area