Alpine 26

Alpine 26

Approx Size: 25' × 26' × 12,5'

The Planta "Alpine" 26 greenhouse delivers commercial-grade durability and adaptability, making it an excellent choice for farmers seeking a robust, accessible structure customized to suit various cultivation needs. Step into a world of agricultural excellence and watch your farming ambitions flourish.


Built for durability and adaptability, featuring a sturdy frame, weather resistance, and a 10-year warranty.

  • Made with a heavy-duty galvanized steel frame and 10 mm double-wall polycarbonate panels.
  • Equipped with 2 doors for convenient access at both ends.
  • Arched design – the wind, snow, and hail easily slide off.
  • Withstands a snow load of 240 kg/m² (50 psf), ideal for areas with moderate snowfall.
  • Wind resistant up to 24m/s, providing stability in gusty conditions.
  • Expandable design to support growing agricultural needs.
  • Maintenance-free means more time to focus on your crops.
  • 10-year warranty for lasting reliability and peace of mind.
  • Access to our closed Facebook group to connect with and learn from other greenhouse owners.

Have questions? Call us 1-877-669-1286

Regular price $18,500 CAD
Regular price $19,500 CAD Save $1,000 Sale Sale price $18,500 CAD
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Have questions? Call us 1-877-669-1286
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About Alpine 26

The Alpine 26 by Planta stands at the forefront of agricultural innovation, specifically designed to cater to the dynamic needs of modern farmers with its exceptional durability and adaptability.

This commercial-grade greenhouse features a galvanized steel frame with arched girders connected by purlins and end structures. It spans 25' by 26' and is 12.5' high, providing spacious cultivation areas.

Exact Size: 294.96in x 331.96in x 149.61in
Designed for flexible installation, it can be anchored on a foundation or directly on the ground by digging the foundation pillars in. Two strategically placed doors enhance accessibility, ensuring optimal ventilation and a conducive growth atmosphere. 

To further customize the Alpine 26 greenhouse to your farming needs, consider incorporating these optional features:

  • A tambour for enhanced heat conservation.
  • Side vents with manual or automated controls to fine-tune airflow.

Planta is dedicated to advancing agricultural productivity with the Alpine 26, crafting a resilient and versatile space that promises to elevate your farming endeavors, one harvest at a time.

Snow Load Up To 240 kg/m²
240 kg / m² is equal to 4 feet fresh snow layer or 2 feet packed snow layer and is maintenance free in the winter More About PSF
Wind Resistant up to 24m/s
Sturdy greenhouse construction that resists winds up to 24m/s
Extendable & Customizable
This greenhouse can be extended with additional expansion kits
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Planta's commercial greenhouses require special shipping and deliveryPlease read to learn how it works:

  • The average shipping fee for commercial greenhouses is between $500 to $2500. Remote areas might be more. Freight charges will be calculated at checkout. If the freight charge is not calculated please contact us to get it quoted by providing your full physical address.
  • We will contact you to confirm shipping price, based on your location and order size.
  • Receiver must have a suitable forklift/tractor (preferably with extensions) to offload the shipment. The largest skid is 10' by 8'.
  • Other delivery options are available upon request.
  • When you place your order, please make sure to enter the correct Phone and Address at checkout. You will be contacted by phone before the item is shipped. We cannot be responsible for deliveries to incorrect addresses.
  • As part of the delivery process, we require a contactable telephone number (for the delivery company to contact you) before the item is shipped.
  • We do not ship to PO Boxes, as you will need to sign for your item.  
  • Orders placed on weekends and public holidays will be processed the next business day.