SKU: 75741318058

Cathedral Victorian Greenhouse 15 x 20 ft. with 4mm Tempered Glass Panels and Aluminum Frame

Sale price$20699.55 Regular price$22999.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Cathedral Victorian Greenhouse 15 x 20 ft. with 4mm Tempered Glass Panels and Aluminum FrameKey Details Cathedral Victorian 15 x 20 Greenhouse Dimensions: 15' W x 19'11" L x 12'2" H; 300 sq. ft. Cupola: 5' 4" W x 10' 2" L Sidewall: 6' 8" Frame: Aluminum Color: Bronze (Black also available) Covering: 4mm Tempered Glass Door(s): One double set of hinged doors with closers; 1 sliding door Roof Vents: 4 windows with spindle openers End Vents: 1 louvre window Side Vents: 2 top hanging side windows Foundation: Options Stakes; Treated 4x4's;

Key Details | Cathedral Victorian 15 x 20 Greenhouse

  • Dimensions: 15' W x 19'11" L x 12'2" H; 300 sq. ft.
    Cupola: 5' 4" W x 10' 2" L
  • Sidewall: 6' 8"
  • Frame: Aluminum
  • Color: Bronze (Black also available)
  • Covering: 4mm Tempered Glass
  • Door(s): One double set of hinged doors with closers; 1 sliding door
  • Roof Vents: 4 windows with spindle openers
  • End Vents: 1 louvre window
  • Side Vents: 2 top hanging side windows
  • Foundation: Options - Stakes; Treated 4x4's; Concrete Piers or Slab
    More foundation information
  • Manual: Cathedral Victorian Assembly Instructions (PDF)

A stunning greenhouse or additional outdoor living space!

The Cathedral is one of our largest and most striking greenhouses, distinguished by its elegant cupola, which enhances both its height and visual appeal. With a wider footprint than the Royal Victorian line, it offers significantly more floorspace, even surpassing the VI 46 model. It is built with 4mm tempered glass and a durable aluminum frame, making it resilient against strong wind gusts and most hail. Its structure is further reinforced by thick aluminum portal frames that span its entire width, enhancing its durability in sustained winds and snow events.

Additionally, the flexible design allows for doors and windows to be installed in nearly any configuration. Offering both beauty and strength, the Cathedral is the ultimate choice for those seeking a true backyard showpiece. Whether used as a greenhouse or an elegant outdoor living space, this 300 sq. ft. structure is built to impress. Key features include two heavy-duty aluminum reinforcement supports (2.3" wide x 5.2" deep) running from front to back and a pre-welded cupola frame for added stability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75741318058

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4.3 ★★★★★
Based on 19 reviews
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Madison G
San Leandro, US
★★★★★ 5
Perfect for light/moderate chewers
Size: Extra Small, Color: Blue, Size: Extra Small, Color: Blue
My dog wouldn’t stop biting on the toddlers plastic dinosaur toys, so I got him this because it’s similar to plastic. But not hard enough to where it could damage his gums, also not soft enough to break apart. It’s perfect and he’s very happy with it. My dog is 6 LB toy poodle for reference, I would say this is suitable for small dogs. I saw reviews saying that their dog absolutely destroyed it immediately, but then in the review pictures their dogs were baby bulldogs/german shepards! This isn’t meant for breeds like that, but if you have a smaller dog with smaller teeth then this is ideal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
K
Verified Purchase
Kayann
Belleville, US
★★★★★ 5
Quality and long lasting
Size: Extra Small (Pack of 2), Color: Blue
Highly Recommended!!! My 9 Shihtzu’s absolutely love the smell the durability and taste their thick so last long Thankfully I have to buy these every month!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
K
Verified Purchase
Kindle Customer
Lowell, US
★★★★★ 4
Is this safe for my dog if she chews off little pieces.
Size: Small/Medium, Color: yellow
My Chihuahua loves this, however I want to know is it safe for my dog to swallow? She chews on it and gets little pieces of it and swallows them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
V
Verified Purchase
Valarie Amundsen
Battle Creek, US
★★★★★ 5
Chews
Size: Extra Small, Color: Blue
Chewy toys to keep my dogs, teeth, healthy very important. This was a very good price and I highly recommend buying it for your puppy.
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Reviewed in the United States on June 11, 2026
J
Verified Purchase
Judy
New York, US
★★★★★ 3
Dog likes some
Size: Extra Small, Color: Blue
Puppy will chew on this but not favorite. Over time it gets sharp pieces and dog could ingest. Not sure how safe for a small dog. Affordable but not long lasting.
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Reviewed in the United States on March 30, 2026

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