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Welcome to Building Plastics Online your No.1 Choice for High Quality Building Plastics in the UK

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Building Plastics Online
 
FREE DELIVERY AVAILABLE
        On 1000s of products
 
PREMIUM QUALITY PRODUCTS
We stock ONLY high quality plastics
 
UNBEATABLE SUPPORT
Our customer support is second to none
 
OVER 200 UK BRANCHES
200+ Branches delivery or Click & Collect

Welcome to Building Plastics Online your No.1 Choice for High Quality Building Plastics in the UK

 
PREMIUM QUALITY PRODUCTS
We stock ONLY high quality plastics
 
UNBEATABLE SUPPORT
Our customer support is second to none
 
OVER 200 UK BRANCHES
200+ Branches nationwide, deliver or collection

Mobile

 
PREMIUM QUALITY PRODUCTS
We stock ONLY high quality plastics
 
OVER 200 UK BRANCHES
200+ Branches nationwide, deliver or collection
 
UNBEATABLE SUPPORT
Our customer support is second to none

Guaranteed Lowest Prices We Won’t Be Beaten on Price and Will Match Any Like for Like Quote Terms and Conditions Apply

 
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RELATED ITEMS

Automatic Greenhouse Vent Opener

SKU: 701338  |  BRAND: Canopia

£49.00

inc. VAT

Qty
 
The Automatic Vent Opener was designed to automatically control the temperature and humidity levels. It provides additional ventilation for all Palram – Canopia Greenhouses, making gardening easier. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of airflow into the greenhouse until the optimal temperature is reached. The vent arm was designed with the use of wax that expands with heat and contracts when it cools. The Automatic Vent Opener operates without the use of electricity.
Opens roof vent automatically as temperature warms for air circulation and heat relief,closes when temperature cools.
Solar powered, heat activated &8211; start opening point: 12°-15° C
Mechanic system &8211; no electricity is needed.
Suitable for all Palram &8211; Canopia greenhouses with roof vents.
Easy to install.
 
Opens roof vent automatically as temperature warms for air circulation and heat relief,closes when temperature cools.
Solar powered, heat activated &8211; start opening point: 12°-15° C
Mechanic system &8211; no electricity is needed.
Suitable for all Palram &8211; Canopia greenhouses with roof vents.
Easy to install.

RELATED ITEMS

 
 

“Very impressed this time around!!! (disappointed with communication and delivery in first lockdown) and left a negative review which I updated after delivery. I can now understand all the good reviews before the pandemic. Still the cheapest by far and the products are spot on. I've just placed another order - Thank you keep up the good work”

Jason Wright

 

“Very impressed this time around!!! (disappointed with communication and delivery in first lockdown) and left a negative review which I updated after delivery. I can now understand all the good reviews before the pandemic. Still the cheapest by far and the products are spot on. I've just placed another order - Thank you keep up the good work”

Jason Wright

 
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