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Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse
Sigma 26™ 10x7x26.ft. Greenhouse - Dive To Garden
Sigma 26™ 10x7x26.ft. Greenhouse

PLANTA

Sigma 26™ 10x7x26.ft. Greenhouse

$3,549.00
$3,950.00
Honor DiscountAK & HI Customer

Model: Sigma Urban.  Sigma 20.  Sigma 26.  Sigma 32.

Ready in 2-4 Days. Pay Now, Ship Later Available

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Brand Direct

Authorized Warranty

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Brand-Backed

Facebook Group

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Excellent Service

100% Satisfaction

Tax Included

Price Match

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STUDY.VERSATILE . BUDGET

The Sigma greenhouse is made with weather-resistant materials, heavy-duty galvanized pipe with polycarbonate panel which ensures resistance to rust and corrosion.

A sturdy galvanized pipe frame is also used to make this greenhouse withstand extreme weather conditions and keep the garden safe.

The Sigma greenhouse is extendable which allows it to accommodate different types of plants and growing techniques.

WHY SIGMA

  • Galvanized pipe frame are engineered to be durable and functional
  • Comes with 2 doors and vents for easy access and ventilation
  • 6mm Twin-Wall Polycarbonate Panels with 100% UV protection
  • Wind Resistant up to 65 mph
  • Snow load of 32 PSF
  • Arched shape - so the wind, snow, and hail just slide off the sides
  • Extendable beyound to 100 ft.
  • Can Be Installed with or without a base
  • Good insulation with tightly fitted rubber seals and window sealant
  • Maintenance-free
  • 5 years warranty

158.29"

Length

118.1"

Wide

83.9"

Peak Height

130

Area (Sq.Ft)

4

Shipping Box

84"x44"x10"/320 Lbs

Pallet Detail

Buy Now >>

Contact us if you have measurement questions when placing the order

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Bundle A

  • (1) Sigma Greenhouse
  • (1) Automatic Window
  • (1) Manual Window
  • (1) Palma Heater/Fan (110V/5120 BTU)

Bundle B

  • (1) Sigma Greenhouse
  • (1) Automatic Window
  • (1) Manual Window
  • (1) 12ft Wide Polyester Wove Shade
  • (1) Bio-Green Digital Thermostate

Bundle C

  • (1) Sigma Greenhouse
  • (1) Automatic Window
  • (1) Manual Window
  • (1) Phoenix Heater/Fan (240V/9554 BTU)

SUPPORT

  • Install Video 2019
  • Install Video 2022
  • Manual 2021
  • 5 Years Warranty Document
  • Manual
  • Foundation Setup Guide
  • Window Installation Guide
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FAQs

Question? 832-363-8000 or Chat Now

Local Terminal Locations

Customers who pickup Planta greenhouse from local terminal will be benefited by :

1. Save cost on shipping 

2. Skip waiting time from terminal to door

3. Reduce the missing or damage risk

4. Freight fits truck bed, trailer, U-Haul and van

5. Lowest Price Guaranteed! 

P.S. Due to the schedule of carrier, team will comfirm with you before order ship out.

Accessories

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Window

  • Sigma Manual Roof Vents
  • Sigma Automatic Roof Vents
  • Automatic Window Opener
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Shelving & Storage

  • Shelf
  • Palram Steel Work Bench
  • Rion Two Tier Work Bench
  • Extention Kit
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Climate Control

  • Shade Cloth
  • Palma Heater
  • Phoenix Heater
  • Exhaust Fan
  • Intake Fan
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Gardening Essencial

  • Vego Garden Bed
  • Compostor
  • Solar Light

Customer Reviews

Based on 8 reviews
63%
(5)
13%
(1)
13%
(1)
13%
(1)
0%
(0)
k
k.

I'm truly grateful for having the greenhouse. Though assembling it posed a challenge, the sense of accomplishment upon completion was immense. Planting seeds proved fruitful, with radishes sprouting within 3 days and cucumbers following suit within a week. Now, everything is thriving with vigor, and the greenhouse has garnered numerous compliments. Kudos for this wonderful addition!

A
Anonymous
Sigma 26 greenhouse

This would have gotten 5 stars. After taking the wrapping off and unpacking the pallet I noticed that I received some damaged panels. I sent pictures to the seller 3 weeks ago, have not heard anything back and still have not received new panels from the Sigma extention poly box. The hardware is great but I hope the damaged panels will work and not leak water.

Thank you for your feedback with 5 stars of sigma 26. Firstly, I would like to extend my sincere apologies for the delay in the replacement process for your panels. I understand the inconvenience this may have caused you, and I truly appreciate your patience and understanding throughout this matter.

Upon thorough investigation, we encountered a slight delay in gathering the necessary information regarding the quantity of panels required for the replacement process. Please accept our sincerest apologies for any inconvenience this delay may have caused you.

Rest assured, your satisfaction is our utmost priority, and we are committed to resolving this issue promptly. The replacement was successfully processed and the reference number was message to you privately. We will send separate email once tracking number is available.

Once again, I apologize for any inconvenience this delay may have caused you and triggered 2 star reviews. Your continued patience and cooperation are greatly appreciated.

Please do not hesitate to reach out to us should you have any further questions or concerns. We are here to assist you in any way possible.

Mary

M
M.

I am thrilled with the Sigma 26 greenhouse in every way possible! Not only did I enjoy assembling the greenhouse on my own, thanks to the helpful installation video on YouTube, but I also had an amazing time growing my crops during the first season. Overall, it was a fantastic experience!

S
S.

This greenhouse is extremely durable and spacious. We built it on a foundation consisting of two rows of cinder blocks filled with cement and reinforced with rebar. The blocks are securely fastened to pressure-treated wood on top using long bolts, ensuring that the structure is solid and long-lasting. Although it required a significant amount of time and effort to assemble due to the numerous nuts and bolts involved, the end result is a stunning and sturdy greenhouse that we're proud of.

K
K.

I really love this Greenhouse, It is very sturdy and durable, the inside of the greenhouse is very spacious that let you work inside without any problem. This greenhouse is the best.

price match policy

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The Sigma 26 greenhouse is constructed with galvanized pipe frame and polycarbonate panels. This round shape greenhouse is mainly designed for any backyard gardening for growing flowers, fruits and vegetables, especially in the winter season. With a length of 26 feet, there is enough space to grow a variety of plants. It also has a width of 10 feet and a height of 7 feet, which makes ample space to work inside the greenhouse comfortably.

The greenhouse is constructed with a galvanized pipe frame and polycarbonate panels. A sturdy galvanized pipe frame is used to make this greenhouse withstand moderate to extreme weather conditions and it can also withstand the snow load. This greenhouse is customizable which allows it to accommodate different types of plants and growing techniques. This greenhouse requires little maintenance.

FEATURE

  • Exact size: 118.1 x 83.9 x 315.79 inches ( For Foundation Measurement)
  • Size: 10.ft(W)×7.ft(H) x 26.ft (D)
  • Galvanized Steel Structure
  • Heavy-Duty, Rust-Resistant Frame
  • Wind Resistance 65mph (100Km/h)
  • Snow Load Weight of 32psf
  • 6mm Twin-Wall Polycarbonate Panels
  • Extendable and Customizable
  • Can Be Installed with or without a base
  • Garden Bed sold separately 
  • Maintenance Free
  • 5 Years Warranty 
  • Made in Europe

BUNDLE A INCLUDE

BUNDLE B INCLUDE

    FRAME MATERIAL Galvanized Steel
    ASSEMBLY REQUIRED (Y/N) Yes
    WATERPROOF (Y/N) Yes
    WATER-RESISTANT (Y/N) Yes
    PRODUCT FABRIC
    6mm Polycarbonate
    R-VALUE 1.54
    U-VALUE 0.65
    STEEL GAUGE  1mm
    LIGHT TRANSMISSION 80%
    ROOF VENT 0
    END VENT 2
    SIDE VENT 0
    # OF PEOPLE FOR ASSEMBLY 2
    ASSEMBLY TIME  Full Weekend
    SHIPPING METHOD LTL
    SHIPPING LENGTH 84 in
    SHIPPING WIDTH 44 in
    SHIPPING HEIGHT 19 in
    WEIGHT AS SHIPPED 498 lbs incl. 100lbs skid
    8 BOXES IN 1 PALLET

    Box Breakdown

    (1). Sigma Base 1/2

    (1). Sigma Base 2/2

    (2). Sigma Extension

    (1). Sigma Polycarbonate Base

    (3). Sigma Polycarbonate Extension

    DOOR SIZE (in) 35 (W) x 60 (H)
    ASSEMBLED EXTERIOR DIMENSIONS DEPTH (IN) 315
    ASSEMBLED EXTERIOR DIMENSIONS HEIGHT (IN) 83.9
    ASSEMBLED EXTERIOR DIMENSIONS WIDTH (IN) 118.1
    TOTAL STORAGE VOLUME (CU. FT.) N/A
    TOTAL STORAGE AREA (SQ/FT) 260
    • Are you authorized to sell Planta Greenhouse?

    We are No.1 reseller of Planta Brand Greenhouse and customer will get 100% same product and full coverage of warranty. You can email info@plantagreenhouses.com to verify our dealership. 

    • How much does shipping cost?

    Flat charge for Shipping to local terminal to pickup and curbside delivery. 

    • Do I need permit ?

    It is depend on local government. Please talk to them before buy the greenhouse.

    • How many ventilation windows do I need?

    We always suggest customer add 2 windows to Sigma greenhouse. If you live in southern area and purchase Sigma 26 and Sigma 32, 4 windows are suggested for the best cooling performance during summer.

    • What is the lead time?

    Begin on March 15th, customer can expect on receving greenhouse around 3 weeks after placing order.

    • Can I extend Sigma?

    Yes. The Sungrow can be extended up to 100ft. Shop Extention Kits here

    • What is the door opening width?

    The exact doorway opening width is 800mm. (31.5 Inches)

    • Do I need base for this greenhouse?

    Base is optional not required. It can be set up on the ground, concrete and larm. 

    • How is this greenhouse anchored to the ground?

    Sigma greenhouse kit comes with optional legs can be dug directly into the ground.

    • Can this greenhouse be relocated?

    Yes. It can be disassembled and move to another location.

    • Would panel handle a flying tree branch? 

    There is no accurate answer for this question as the greenhouse only has a load rating for objects like resting snow on the roof of the greenhouse. 

    • What is warranty covered?

    Warranty only covers metal and polycarbonate damage from the load and corrosion due to the age. However, We will offer a discounted price for the replacement parts if it is damaged by tree branch and falling.

    • How can I claim warranty?

    Please contact us or Planta Greenhouse both to claim your full warranty.

    • How can you do sell cheaper than other planta dealer?

    As a small business, we do not have large operating expenses like the big brands. We do not charge more to cover our advertising budget. In addition, we have a good relationship with the manufacturer, they like us and we are able to get a high discount rate to help our customers save money.  

    • What method of shipping do you use?

    All Planta greenhouses will be shipped by LTL ground shipping.

    • Can I pay now and ship later? 

    Absolutely! You can pay in the front and request the date you want to ship out your order. As No.1 Planta dealer, we offer customers free storage service. 

    • Can I schedule my delivery? 

    Yes. Select "Priority Process" option when checkout, the freight carrier will deliver to you the date you prefer. 

    • What is the lead time to process?

    It take 4 business days to process the order to ship. 

    • Is that hard to setup?

    Setting up a greenhouse is always a bit of a challange, We partner with Planta to offer greate USA base customer service. You can contact us when any issues appear, we are here to help.  

    • How do Automatic Ventilation Windows work?

    Automatic Ventilation Windows do not require any batteries or electricity. A heat-activated mechanism will open/close the window once a certain temperature is reached.

    • Can I add windows to Sigma Later?

    Roof ventilation windows work as an add-on and can be installed only once the greenhouse installation is complete. Windows can be added later as well. But remember, buy windows later will trigger shipping cost. 

    • Still have questions? 

    Check our general FAQ page or chat with us. 

    SHOP PLANTA®