Alton Cedar

Alton greenhouses are built in the UK from Western Red Cedar, a naturally rot-resistant wood prized for its beauty and durability. Every Alton model is designed with rot-proof joinery at the joints where water sits, so the wood lasts for decades with periodic finishing.

Popular Alton models

  • Cheltenham, Lancing, Westminster: traditional rectangular frames in three sizes.
  • Cambridge and Durham: T-shaped orangeries in warm cedar.
  • Evolution Octagonal: an eight-sided model for a unique garden statement.
  • Fusion: a modern minimal style in cedar.

Why choose Alton cedar?

Cedar looks warm and timeless in any garden, blending in far better than aluminum. Western Red Cedar is naturally resistant to rot and insect damage, and the joinery is designed so water does not collect in vulnerable spots. You will want to apply a protective finish every 3–5 years (stain or oil), but the wood itself outlasts aluminum by decades. If you value beauty and longevity over zero maintenance, Alton is the choice.

Learn more: wooden vs aluminum greenhouses and why Alton is the best wooden greenhouse.

🌿 Why buy from Mulberry Greenhouses? We are a small, woman-owned business in Georgia. We answer every question personally, ship free to the continental US, can connect you with an assembly crew, and offer a Price Match Guarantee (please check the rules). Call 678-408-8222 for help choosing.

Alton Cedar FAQ

How often do I need to refinish cedar?

Every 3–5 years, depending on sun exposure and weather. A coat of oil or stain keeps the wood vibrant and protected. It is a pleasant maintenance task, not a burden.

Will cedar rot over time?

Western Red Cedar is naturally rot-resistant, and Alton joinery is designed to shed water. With normal finishing, Alton greenhouses last 30+ years.

Can I stain cedar, or just oil it?

Both. Oil gives a natural wood look; stain adds color. Choose a product rated for exterior use and reapply every few years.

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