The Alton Octagonal Half Board Cedar Greenhouse is a timeless greenhouse with unparalleled charm.  It is a stunning addition to any garden, combining elegant design with exceptional functionality. Its unique octagonal shape not only enhances the aesthetic appeal of your outdoor space but also provides optimal growing conditions for your plants. Crafted from premium Western Red Cedar, this greenhouse is a testament to Alton's century-long tradition of craftsmanship and innovation.  Whether you’re nurturing delicate seedlings, growing vibrant flowers, or creating an inviting outdoor space to relax, the Alton Octagonal Cedar Greenhouse is a versatile and stylish choice that will elevate your gardening experience.

Transform your property with the Alton Octagonal Cedar Greenhouse—where elegance meets functionality.

Key Features

• Premium Western Red Cedar Construction:
  • Made from sustainably sourced Western Red Cedar, naturally resistant to rot, pests, and decay.
  • Precision-milled timber ensures a flawless finish that mellows gracefully to a silvery-grey patina over time.
  • Cedar’s natural insulating properties help regulate temperature, creating a stable environment for plants.
• Unique Octagonal Design:
  • The eight-sided structure maximizes light exposure throughout the day, promoting healthier plant growth.
  • A compact footprint makes it suitable for gardens of all sizes, from small backyards to expansive landscapes.
  • Decorative roof finials add a touch of Victorian-inspired elegance.
• Superior Growing Environment:
  • Equipped with toughened safety glass for maximum light transmission and durability.
  • Automatic roof vent ensures proper ventilation, allowing hot air to escape while maintaining airflow.
  • High eaves provide additional headroom, perfect for taller plants or trellised crops.
• Durable and Weather-Resistant:
  • Screw-down timber bar capping provides added strength and prevents water ingress.
  • Built to withstand harsh weather conditions, ensuring long-lasting performance with minimal maintenance.
  • A metal base keeps the wood well away from the damp area on the floor
• Easy Access and Practicality:
  • Features a single hinged door with a low threshold for easy access.
  • Ample interior space allows for flexible use, whether you're growing plants, storing gardening tools, or enjoying a quiet retreat.
  • Staging and shelving are included to maximize growing and storage space.
• Eco-Friendly and Sustainable:
  • Constructed from responsibly harvested cedar, reflecting Alton’s commitment to environmental sustainability.
• Made in United Kingdom.

Note: Special orders will take about 12 - 16 weeks.  Special order units can also be custom configured and may be available in additional sizes.  Call us at 888-648-5333 to discuss your project and configure your perfect combination of features.

SPECIFICATION

Assembly Manuals

WARRANTY AND CARE

10-Year Rot-Free Guarantee: Rest assured that your greenhouse is built to last.
Recommended Care: Treat the cedar every three years for a lifespan that could exceed 50 years.