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Alton Cheltenham Cedar Half-Boarded Greenhouse — Western Red Cedar, Insulated Lower Walls, 12'6"-20'10" | Authorized Dealer USA
Order today. Estimated delivery Jul 26–Jul 31
Need help choosing? Call us free — 810‑425‑8454
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Product Description
The Alton Cheltenham Cedar Half-Boarded Greenhouse is a classic Victorian-style cedar greenhouse with solid boarded lower walls — combining exceptional growing performance with a timeless cottage-garden look. The half-boarded design provides better insulation than full glass-to-ground structures, making it especially well-suited to year-round growing in cooler US climates. As an authorized Alton dealer, Venture Beyond HQ ships free across the continental USA with no sales tax.
Why buy the Alton Cheltenham Half-Boarded Greenhouse?
- Cedar half-boarded lower walls — improved insulation and a more sheltered growing environment
- Full Victorian glazed upper section — plenty of natural light for year-round growing
- Available in 12'6", 16'8", 18', and 20'10" lengths
- Sustainably sourced Western Red Cedar — naturally rot-resistant, insect-resistant, and low maintenance
- Made in the UK — Alton Cedar Structure, over 70 years of expertise
What's included?
Complete cedar frame, glazing, solid cedar boarding, and installation guide. Optional accessories available as add-ons. Expert support before and after purchase.
Financing available
Split your purchase via Shop Pay or Affirm. Buy now, grow now.
Free shipping | No sales tax | Authorized dealer | Price match guaranteed | 282+ verified 5-star reviews
We put this together over a long weekend and the mortise and tenon joints made the whole process a lot more straightforward than expected. the cedar quality is excellent and the half-boarded walls give it a warmer, more substantial feel than a fully glazed greenhouse. Venture Beyond were quick to respond when we had a question about sizing before ordering.
Does exactly what we needed. good headroom, automatic roof vents work well and the cedar smells great. delivery was on time and nothing was missing or damaged.