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Alton Cedar Structure

Alton Cedar Structure Cambridge Greenhouse - Multiple Sizes

SKU 9669
$39,325.00
$35,750.00
$39,325.00
$35,750.00

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Venture Beyond, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@venturebeyond.com and we’ll look into it immediately.

6. Restocking Fees

In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.

Product Description

🌿 Victorian Elegance Meets Modern Craftsmanship

The Alton Cambridge Cedar Greenhouse

Could this be the greenhouse your garden’s been waiting for?

The Alton Cambridge Victorian Greenhouse captures the grace and precision of classic design while offering the innovation and durability of modern engineering. Its distinctive porch-style structure makes it one of the most admired models among gardeners — and for good reason.

With a steep 45° roof pitch, the Cambridge not only looks beautifully traditional but also improves natural light flow, increases headroom, and ensures efficient rain and snow runoff. Inspired by Victorian ingenuity, it’s designed to protect and nurture your plants with care — while adding unmistakable charm to your garden.

Built from premium Western Red Cedar, this greenhouse offers strength, longevity, and a naturally aromatic finish that enhances every gardening moment. The side-access porch adds convenience, elegance, and character — creating a space that’s as beautiful to relax in as it is to grow within.

Decorative Alton Cedar Structure Cambridge Greenhouse showcasing its wooden frame and intricate glass panels.

🌱 Add Classic Style with the Alton Cambridge

Thriving Growing Environment:
Enjoy ideal sunlight and airflow for your plants thanks to the intelligently angled roof and spacious interior.

Timeless Victorian Design:
Elegant proportions, cast aluminum accents, and a distinctive pitched roof bring period beauty to any garden setting.

Peaceful Garden Retreat:
Transform your greenhouse into a sanctuary — a calm, light-filled space to unwind, nurture your plants, and reconnect with nature.

Effortless Access & Care:
The side porch entry offers easy access, while the rot-resistant cedar construction keeps maintenance minimal.

Spacious & Safe:
Generous headroom and toughened safety glass ensure comfort, visibility, and long-lasting durability.

Precision-Built for Strength:
Tongue-and-groove framing, aluminum gussets, and roof bar capping ensure stability, weather protection, and a watertight seal.

Simple, Enjoyable Assembly:
Pre-assembled doors and windows, complete with quality hardware, make setup smooth — and the cedar scent makes it a pleasure.

Bring Victorian charm and exceptional practicality to your garden with the Alton Cedar Cambridge Greenhouse. Experience elegance that grows with you, season after season. 


Cambridge Greenhouse by Alton Cedar Structure with natural light streaming through the glass panels.

Specifications of Alton Cambridge Garden Structure

Size 9 x 16 9 x 20
A = Base width 118.41 inches (9 ft 10 in) 118.41 inches (9 ft 10 in)
B = Length 200.24 inches (16 ft 8 in) 249.88 inches (20 ft 9 in)
C = Eaves height 67.24 inches (5 ft 7 in) 67.24 inches (5 ft 7 in)
D = Ridge height 120.87 inches (10 ft) 120.87 inches (10 ft)
E = Door width 28.31 inches (2 ft 4 in) 28.31 inches (2 ft 4 in)
F = Door height 79.21 inches (6 ft 7 in) 79.21 inches (6 ft 7 in)
G = Porch width 74.88 inches (6 ft 2 in) 74.88 inches (6 ft 2 in)
H = Body length 100.79 inches (8 ft 4 in) 100.79 inches (8 ft 4 in)
J = Porch height 106.10 inches (8 ft 10 in) 106.10 inches (8 ft 10 in)
Area (square metres) 14.33 m² 17.67 m²
Square feet 153.7 sq.ft. 194 sq.ft.
Automatic Roof Vents 5 pcs 6 pcs
Louvre 4 pcs 4 pcs
Frame Material Western Red Cedar (Grade 1, knot-free) Western Red Cedar (Grade 1, knot-free)
Glazing 3mm tempered 3mm tempered safety glass
Roof 45° pitch for snow shedding 45° pitch for snow shedding
Foundation Special profile to raise wood framing 1" from the ground Special profile to raise wood framing 1" from the ground
Wood Treatment Preservative solution to prevent rot and water absorption Preservative solution to prevent rot and water absorption
Guttering Included for water drainage Included for water drainage
Origin Made in England Made in England

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