RIGA L Greenhouse - RIGA 4™ 10X7X14.ft Greenhouse/Special Kit

RIGA / Exaco

RIGA 4™ 10X7X14.ft Greenhouse

Name: RIGA 4™ 10X7X14.ft Greenhouse
Brand: Hoklartherm
Price: 6998.99 USD
Availability: InStock
Rating: 4.89 (9 reviews)

$6,998.99

Honor Discount

Model: RIGA 3. RIGA 4. RIGA 5

Size: RIGA S. RIGA XL.

Package

Greenhouse Only

Special Kit-G (Save $423.97)

Special Kit-W (Save $423.97)

Pay Now, Ship on Your Schedule Available

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Brand Direct

Authorized Warranty

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Curbside Delivery

Free Crating

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Excellent Service

100% Satisfaction

Price Match

Tax Included

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MID-SIZE. HEAVY-DUTY. SUPERIOR-INSULATED

The Riga is an outstanding choice for gardeners needing high-end greenhouse with a larger footprint than the Riga ‘S’.

As the mid-sized option in the Riga line, it falls between the Riga ‘S’ and Riga XL in both width and height, and is available in several different lengths to suit your needs.

This heavy-duty greenhouse features 8mm twin-wall polycarbonate glazing panels on its side walls and 10mm panels on its ends, providing excellent insulation.

Like all Riga models, its sloped side walls are reinforced with 13-gauge aluminum framing, ensuring it can withstand high winds, pounding hail, and heavy snow. The curved walls help snow slide right off, making it ideal for winter gardening in challenging climates.

WHY RIGA

Mid-sized option in the Riga line for a balanced footprint
Available in multiple lengths for customized space
Wind Resistant up to 100 mph & 25 PSF ground snow load
8mm twin-wall polycarbonate side panels and 10mm end panels for superior insulation
Reinforced 13-gauge aluminum framing for extreme durability
Sloped walls designed for optimal snow shedding

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102 Area (Sq.Ft)

10'6"

Length

9'8'

Width

7'7"

Peak Height

3'5" x 2'1"

Window Size

2'6" W x 6' H

Door Size

(1) Roof Window
(1) Automatic Roof Opener
(1) Rear Window
(1) Barn Style Hinged Door w/Lock

SPECIAL KIT (Save $353.95)

(1) Greenhouse
(1) Front Intake Shutter Vent
(1) Back Exhaust Fan
(1) Thermostat-controlled Vent/Fan
(1) Industrial Heater 240V 185,00 BTU
(5) Heavy Duty Seed Trays
(1) Metal Hooks 5pcs per pack
(1) Heavy Duty Plastic Hangers 10pcs per pack
(1) Top Shelf
(1) Bottom Shelf
(1) Solar Powered Night Light

GROUND

(1) Foundation Frame

WALL

(1) RIGA S Door Extension

FAQs

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SUPPORT

RIGA Assembly Instructions
Owners Reference Manual
Base Instruction
Warranty Document
Window auto opener piston guide
Call us for Installer
About us

Showroom Virtual Tour

REVIEWS

Store Reviews

I can't say enough good things about this greenhouse. The quality materials and thoughtful engineering have made it a valuable investment that’s really enhanced my quality of life. While the manual was a bit confusing due to the German/English translation, the detailed videos guided us through the construction, even with some modifications we made. The standout experience, though, was the exceptional customer service. They truly care about ensuring you love your greenhouse and are there to help with any questions along the way.

We’ve had our Riga greenhouse through a couple of harsh Northern Minnesota winters, and it’s held up great against the cold and winds. Greens that usually freeze in December revive in mid-February for fresh spinach, kale, and romaine lettuce. In summer, we grow tomatoes, cucumbers, and peppers with ease. The design is solid, and while we assembled it with just two people, a third would definitely help. The assembly instructions are a bit tricky due to poor translation, but everything fits well and stays together for great growing. Highly recommend!"

"I recently bought this greenhouse for my plants, and the quality exceeded my expectations. After comparing options, Home Depot had the best quality and price. The customer service was top-notch, and the shipping process was seamless. I highly recommend it—a friend bought the same one and was equally impressed!"

This greenhouse is top-quality and well-designed. It was easy to assemble, and the construction is excellent. Installed on a concrete driveway, it stayed warm through a cold Utah winter with just two small heaters. Despite strong winds, the safety wires for the vents have held up well, and we even added one for the open door. The space is great, and we built a feral cat shelter in the back corner

1 2 3

ACCESSORIES

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Door & Shelving

Add 2nd Door
Extention Door Kit
Top Shelf
Bottom Shelf
Palram Work Bench

Window

Roof Window
Openers for Roof Vent
Restraint Cable System for Roof Vents

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Climate Moderation

Exhaust Fan
Intake Fan
Phoenix Heater 240V
Palma Heater 120V
Digital Thermostate

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Garden Essencial

Vego Garden Bed
Misting System
Plstic Plant Hooks
Metal Plant Hooks
RIGA ACC List

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DESCRIPTION
SUPPORT
SPEC

DESCRIPTION

The Riga 4 Greenhouse is made from a sturdy aluminium frame that can withstand heavy winds and snow loads. The panels of the greenhouse are made from polycarbonate, which gives UV protection for your plants. This thing will keep plants comfortable all year. The greenhouse consists of automatic windows, doors and a rear wall window for proper ventilation.

The Greenhouse comes in an onion shape which helps this greenhouse to withstand heavy snow and harsh wind. There are ample spaces for growing a wide range of plants inside this high-end greenhouse as the width is 10 feet. The Riga 4 Greenhouse offers a warranty for 10 years on the panel and 15 years on the frame.

FEATURE

Size: 9'8" (W) X 7'1"(H) X14'(L)

Assembled Size: 116" (W) X 90"(H) X 168"(L)

The Riga Greenhouse offers more window and door ventilation than another unit it is class.

The polycarbonate glazing is of superior quality than the much more common Polygal Or GE glazing

Front Side Entrance. (Need special parts to add back entrance, contact us)

Wind Resistant up to 100 mph. Due to the onion shape, no snow/debris collects on the roof.

UV Protected 8 mm Side Wall Twin-Wall Polycarbonate Panels; UV Protected 10 mm Twin-Wall Polycarbonate Gable Ends

The optional 6” high foundation frame can be buried in a trench to easily and securely anchor the greenhouse. This is a great option if other anchoring methods, such as concrete, are not desired.

Aluminum frame profiles are never loose due to wind pressures

Made and Engineered in Germany - Guaranteed Top Quality!

10 Years Warranty on Panel; 15 Years on Frame

GREENHOUSE INCLUDE

SPECIAL KIT - G

(1) Greenhouse (Parts as shown above)
(1) Greenhouse Foundation Frame
(1) 16" Front Intake Shutter Vent
(1) 12" Exhaust Fan
(1) Digital Thermostat
(1) Bio Green Palma Heater
(5) Heavy Duty Seed Trays
(1) Metal Hooks 5pcs per pack
(1) Heavy Duty Plastic Hangers 10pcs per pack
(1) Top Shelf
(1) Bottom Shelf
(1) Solar Powered Night Light

SPECIAL KIT - W

(1) Greenhouse (Parts as shown above)
(1) RIGA Door Extension
(1) 16" Front Intake Shutter Vent
(1) 12" Exhaust Fan
(1) Digital Thermostat
(1) Bio Green Palma Heater
(5) Heavy Duty Seed Trays
(1) Metal Hooks 5pcs per pack
(1) Heavy Duty Plastic Hangers 10pcs per pack
(1) Top Shelf
(1) Bottom Shelf
(1) Solar Powered Night Light
Note: NO Foundation Frame

SUPPORT

SPEC

FRAME MATERIAL	Heavy Gauge Extruded Aluminum
ASSEMBLY REQUIRED (Y/N)	Yes
WATERPROOF (Y/N)	Yes
WATER-RESISTANT (Y/N)	Yes
PRODUCT FABRIC	Polycarbonate
R-VALUE	1.79
U-VALUE	0.56
DOOR SIZE	30" W x 79" H
WINDOW SIZE	40" W X 24" L
ROOF VENT	2 Automatic
END VENT	1 Large
SIDE VENT	0
# OF PEOPLE FOR ASSEMBLY	2
ASSEMBLY TIME	1 and half Weekend
SHIPPING METHOD	LTL
SHIPPING LENGTH	178"
SHIPPING WIDTH	7"
SHIPPING HEIGHT	9"
SHIP BOX	Greenhouse only: 3 Boxes. Kits: 4 Boxes
WEIGHT AS SHIPPED	370 Lbs
ASSEMBLED EXTERIOR DIMENSIONS DEPTH (FT)	14'
ASSEMBLED EXTERIOR DIMENSIONS HEIGHT (FT)	7'7"
ASSEMBLED EXTERIOR DIMENSIONS WIDTH (FT)	9'8"
BASE REQUIRED	NO
TOTAL STORAGE VOLUME (CU. FT.)	N/A
TOTAL STORAGE AREA (SQ/FT)	135

Brands

Wide & Type

Frame Material

Glacing

Wind Resistance

Supplies