SKU: 29897022091

Sigma Greenhouse Roof Vent

$49.50 $55.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Sigma Greenhouse Roof VentGrow a flourishing garden unbothered by the sweltering summer heat. Easily control the airflow into your Sigma Greenhouse to bring in a refreshing breeze that helps your plants grow healthy and strong. Sigma Roof Vent Features: Made from galvanized steel and polycarbonate for long lasting durability Manual opening so you can control the ventilation of the greenhouse Rust resistant and low maintenance year round Simple design for fast and easy

Grow a flourishing garden unbothered by the sweltering summer heat. Easily control the airflow into your Sigma Greenhouse to bring in a refreshing breeze that helps your plants grow healthy and strong.

Sigma Roof Vent Features:

  • Made from galvanized steel and polycarbonate for long-lasting durability
  • Manual opening so you can control the ventilation of the greenhouse
  • Rust-resistant and low maintenance year-round
  • Simple design for fast and easy installation
  • 3' × 1.4'

Please note: this window only fits Sigma Greenhouse models.

The Planta Sigma Roof Vent is a fantastic add-on for your Sigma Greenhouse. It will efficiently increase air circulation, maintaining a comfortable temperature, which is essential for healthy plant growth and disease control.

Additional Information:
Sigma Roof Vent Installation Manual (PDF)

The number of suggested windows is determined by the size of the greenhouse, the environment and growing zone in which you live, and the plants you would like to cultivate. However, the following numbers are a general guideline:

  • Sigma Urban (10x13): 2-4 windows
  • Sigma 20 (10x19.5): 4-6 windows
  • Sigma 26 (10x26): 6 windows
  • Sigma 32 (10x32): 6-8 windows

It's recommended to install an even number of roof vents on either side of the greenhouse for optimum airflow.

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: 29897022091

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4.7 ★★★★★
Based on 7 reviews
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K
Verified Purchase
Katz
Louisville, US
★★★★★ 5
Halloween treat.
Format: Paperback
Treehouse of Horror must be something special. The person receiving this got so excited and couldn't believe she got one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2021
C
Verified Purchase
Colldrogo
New York, US
★★★★★ 5
Great Condition
Format: Paperback
Love it! Had this when I was younger and the nostalgia felt great while flipping through the pages. Also the sellers put the book in resealable protective bag which was awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2020
L
Verified Purchase
L. W.
Charlottesville, US
★★★★★ 5
Big hit
Format: Paperback
A really fun collection for the young fans of the annual Simpsons Treehouse of Horror shows. My child is a little on the young (8) side for a Simpsons fan but thoroughly enjoyed this collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2010
J
Jarred Blackburn
Birmingham, US
★★★★★ 5
Bart Simpson's Treehouse of Horror Heebie-Jeebie Hullabaloo
Format: Paperback
The essential companion for anyone celebrating Halloween – Simpsons style! Now Simpsons fans can trick or treat along with their favourite family with this compendium of tips and features, including how to monster–proof your room, how to tell if your babysitter is a witch, and how all the citizens of Springfield celebrate Halloween. Plus, they'll enjoy three complete issues of Bart Simpson's Treehouse of Horror comics. The Simpsons is the 12th–most–watched show among all age groups, and the longest–running animated television serries ever with more than 200 episodes. The highly anticipated Halloween show is The Simpsonsߨighest rated episode each year. Boo!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2018
T
Tom Crawford
Boise, US
★★★★★ 5
A must have for any Simpsons fan
Format: Paperback
For those of you who are fans of the hit television show "The Simpsons", you are probably well acquainted with the legendary "Treehouse of Horror" episodes that have become a Halloween tradition. These episodes have proven to be such a seasonal favorite that Groening and the gang have decided to dish out even more tales of terror in "Bart Simpson's Treehouse of Horror: Heebie-Jeebie Hullabaloo". Hullabaloo is a collection of comics and sketches that cleverly capture the humor and style of the Simpsons Halloween specials. Much like the television version, the main stories in Hullabaloo are parodies of famous horror films. The first story in the book is a parody of the classic horror film "The Blob". In the sketch, Simpsons character Sideshow Bob takes an experimental treatment that transforms him into "Sideshow Blob". Seizing the opportunity to take revenge on his nemesis Bart, Sideshow Blob squeezes out of prison and wreaks havoc on Springfield. After Springfield is saved from "Sideshow Blob", they barely have time to recover before Lisa becomes possessed by the evil spirit of Madonna in "The Exorsister", a combo-parody of the infamous "Exorcist" and the even more infamous Madonna. The book continues with additional parodies of films such as "Little Shop of Horrors", "The Invasion of the Body Snatchers", and "Cat People". In between the main features of the book are a plethora of comics, guides, and stories hosted by and featuring an assortment of Springfield characters. One of these guides features everyone's favorite slack-jawed yokel, Cletus Del Roy. Cletus presents to us "A Yokels Guide to Halloween" which teaches us how to celebrate Halloween like "Edgar Allan" Poe white trash. Another extra features Bart's "Guide to Low-Budget Costumes" which shows you how to cheaply transform yourself into horrid monsters such as "Vaselino, The Thing That Wouldn't Dry". You'll also find the story of "Elijah Dunn and the One-Armed Nun", Evil Dr. Burn's "Goodtime Servant Factory", "Springfield in Hell", and much, much more. Hullabaloo is colorful, fun, entertaining, and just in time for Halloween. The comical cast breathes sarcasm and humor into favorite horror classics. If you are a fan of the Simpsons and Halloween, then this book will not disappoint you.
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Reviewed in the United States on January 15, 2003

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