Alton Cambridge T-Shaped Cedar Half-Boarded Greenhouse – Elegant Portico Design, Premium Cedar Frame

Wooden Greenhouse With Front Porch and Half-Boarded Walls

Take full control of your growing environment with the Cambridge T-Shaped Cedar Half-Boarded Greenhouse. Designed with a handsome cedar portico and a spacious interior, this model blends architectural beauty with professional-grade performance. Built from Grade 1 Western Red Cedar (no knots), dipped and sealed for weather protection, and finished with tempered safety glass, it provides both elegance and long-lasting functionality. Whether you’re cultivating flowers, edibles, or rare collections, the Cambridge is a stunning centerpiece for any garden.

✅ Quick-Glance Benefits 

What’s Included

• Wide single door with lock and low threshhold

• 3mm safety glass with screw-in aluminum capping

• Victorian style aluminum guttering with downspout

• Automatic opening roof vents
  12’5”(4)
  16'8"(4)
  20'10"(6)

• Louvre windows
  12’5”(2)
  16'8"(4)
  20'10"(4)

• 2 slat shelf staging

• 4 slat shelf staging

• Victorian Cresting

Use It For

✔️ Greenhouse gardening with architectural charm
✔️ Growing edibles, flowers, or specialty plants
✔️ Year-round cultivation in a stable cedar frame
✔️ Decorative estate or residential showcase

🔍 Standout Features

Now Comes included

Ready to upgrade your grow setup?

Ready to add architectural beauty and growing power to your backyard?
Order the Cambridge T-Shaped Cedar Half-Boarded Greenhouse today and enjoy a greenhouse that doubles as a showpiece.

Cambridge T-Shaped Cedar Half-Boarded Greenhouse Specifications

Glazing: Toughened safety glass with screw-in bar clamping (capping)
Frame: Extra strong cedar

12'5"

• Length: 12'5"
• Width: 9'11"
• Peak Height: 10'
• Sidewall Height: 5'7"
• Area: 123.9 sq. ft.
• Roof Pitch: 45 degrees
• Doors: 1 Lockable Door with Keys
• Windows: 4 Roof Vents w, 2 Louvre Window
• Window Openers: 4 Automatic (Roof), 2 Manual (Louvre)

16'8"

• Length: 16'8"
• Width: 9'11"
• Peak Height: 10'
• Sidewall Height: 5'7"
• Area: 153.7 sq. ft.
• Roof Pitch: 45 degrees
• Doors: 1 Lockable Door with Keys
• Windows: 4 Roof Vents w, 4 Louvre Window
• Window Openers: 4 Automatic (Roof), 4 Manual (Louvre)

20'10"

• Length: 20'10"
• Width: 9'11"
• Peak Height: 10'
• Sidewall Height: 5'7"
• Area: 194 sq. ft.
• Roof Pitch: 45 degrees
• Doors: 1 Lockable Door with Keys
• Windows: 6 Roof Vents, 4 Louvre Window
• Window Openers: 6 Automatic (Roof), 4 Manual (Louvre)

Cambridge T-Shaped Cedar Half-Boarded Greenhouse User Manual

Cambridge Greenhouse Assembly Instructions

Cambridge Greenhouse Dimensions

Cedar Greenhouse Drying, Treating and Maintaining Manual

Gutter and Downspout Manual

Optional Staging/Shelving Manual

Greenhouse Base Dimensions

Cambridge T-Shaped Cedar Half-Boarded Greenhouse Warranty

Manufacturer Warranty: 10 Years

• Covers defects in materials and workmanship

• Support handled directly through our team

FAQ

Q: What sizes are available?
A: Choose from 12'5", 16'8", or 20'10" lengths (all 9'11" deep).

Q: Does it include shelving?
A: Yes, cedar slat shelving is included along the back wall.

Q: What makes it T-shaped?
A: The design includes a front cedar portico, creating a porch-style entry.

Q: Does it handle snow loads?
A: Yes, reinforced trusses and a steep roof pitch provide stability.

Q: What’s the warranty?
A: 10-year manufacturer warranty on cedar frame and craftsmanship.

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