Alton Cheltenham Cedar Greenhouse

Alton Cedar Greenhouses boasts a rich 100-year manufacturing history, underscoring their commitment to quality and innovation in garden products. The Cheltenham model utilizes our century plus greenhouse construction knowledge to create a practical, beautiful addition to your backyard or garden.

Protective Aluminum Base

The Cheltenham Greenhouse features a special aluminum foundation profile that raises the wood framing 1" from the ground, effectively preventing water rot. Solid aluminum gussets at each framing intersection enhance the stability and durability of the structure.

Premium Cedar Framework

Crafted from Grade 1 Western Cedar, the Cheltenham Greenhouse ensures exceptional quality with Grade 1 knot-free wood. Each piece is dipped in a special solution to enhance aging and prevent water absorption while maintaining its natural colors. The wood framing is constructed using mortise-tenon and tongue-groove assemblies, providing superior strength and stability. Cedar bar capping adds extra support to seat the glass panels securely, and there’s optional aluminum bar capping available to slow the aging process of the exterior wood while adding a touch of aesthetic appeal. Plus, the pleasant cedar scent can last as the unit ages, enhancing your gardening experience.

High Strength Glass

The greenhouse is equipped with 3 mm tempered glass, and its steep 45º roof pitch ensures that snow slides off easily, preventing accumulation and potential damage.

Easy to Install Ventilation

For added convenience, the doors and windows come pre-assembled. The single-panel low threshold door swings inward and features a high-quality handle and key for security. The greenhouse includes two louvre windows with large panes and manual openers, along with two roof vents equipped with automatic temperature-controlled openers, ensuring optimal ventilation. All components are designed and manufactured in the UK, reflecting superior craftsmanship and attention to detail.

Practical Shelving Options

You may enhance your Cheltenham Greenhouse with optional solid cast aluminum cresting for a classic touch. Additionally, 2-slat and 4-slat staging shelves are available to customize your greenhouse to suit your gardening needs.

Explore the unmatched quality and timeless design of the Cheltenham Greenhouse by Alton Cedar Greenhouses, where craftsmanship meets innovation for your gardening pleasure.

Accessories

Comes Standard With

• 3mm safety glass with screw in cedar capping
• Wide single door with lock and low threshhold
• Victorian style aluminum guttering with downspout
• Automatic opening roof vents (2)
• Louvre windows (2)

Can Also Add

• Aluminum bar capping
• 2 slat shelf staging
• 4 slat shelf staging
• Victorian cresting

What Makes Alton a Quality Brand?

• Over 100 years of craftsmanship creating cedar greenhouses
• Alton greenhouses utilize Western Grade 1 (no knots) cedar dipped in a special solution to age better and prevent water absorption
• Aluminum foundation profile raises wood framing 1" from the ground to prevent water related rot
• Mortice / tenon and Tongue / groove wood joints used in appropriate locations to help prevent framing from coming loose over time due to wind pressures
• Designed and manufactured in the UK