Expert Support

Call (725)-239-9966 for special pricing.

2,000+ Happy Customers & Jealous Neighbors

500+ 5 Star Reviews

Free Shipping

On Orders Over $200!

Hoklartherm XL 7 Greenhouse on a grassy area

Hoklartherm Riga XL 7 Greenhouse 14' x 23'

by Exaco

SKU Riga-XL-7

$17,999.00 - $17,999.00

$17,999.00

$17,999.00 - $17,999.00

$17,999.00

Why Buy From Us?

☑ Fast Response & Service Times & FREE Shipping: You will always reach a real person.

☑ Real, Friendly, Expert Staff Trusted By Thousands of Home Owners and Contractors!

☑ Price Match Guarantee Ensures You'll Receive The Best Deal Online Even After Your Purchase.

☑ Authorized Retailer For All Brands: Only new warrantied equipment for peace of mind.

Shipping & Handling For Exaco

Handling Time: Ships in 5 to 9 business days. Custom items may take longer.

Shipping Time: Please allow 2-9 business days for delivery to your curbside.

Our goal is to get your order to you as quickly as possible. This item ships to all States of the contiguous U.S.A (lower 48). Please note that all shipments over 100lbs go by LTL freight. For more information check out our Shipping Policy.

Cancellation/Return Policy For Exaco

Return Policy: Exaco generally does not accept returns as everything is built to order. Exceptions apply.

Any order can be canceled within 24 hours of payment.

After 24 hours, most orders will be packed and placed for pickup by the shipping carriers. Once picked up, the item will be considered shipped.

Custom, Built-To-Order, on demand products cannot be canceled or refunded after 24 hours, as these products are put into production specifically for your order.

Damaged Items:

All orders are protected by the manufacturer's warranty. We will repair, or replace any item damaged during shipment or faulty upon arrival as long as the documentation is provided.

Questions? We Are Here To Help!

Call Us Now: 725-239-9966
Instant Live Chat: Click to Chat
Mon-Fri: 8am-7pm PST

Cultivate Boundless Harvests with Hoklartherm Riga XL Greenhouse

Imagine stepping into a sun-drenched oasis filled with lush greenery and vibrant blooms, even when it's freezing outside. That's the magic of the Riga XL 7 Greenhouse! It's built like a tank, with super strong materials that laugh in the face of wind, snow, and rain. Plus, it's incredibly well-insulated, keeping your plants snug and warm in the winter and cool and comfy in the summer.

This greenhouse isn't just a pretty face. It's about creating the perfect environment for your plants. Huge windows flood the interior with natural light, while automatic roof vents and a large rear window keep the air flowing. Your plants will be so happy, they might even start singing!

RIGA XL greenhouse covered in heavy snow during winter, surrounded by snow-laden trees in a forest setting.

Provide a Reliable, Continuous Supply of Fresh Produce

Spacious Interior: 14' x 23' dimensions offer ample room for all your gardening projects.
Year-Round Gardening: Grow beyond the traditional season with this robust greenhouse.
Grow Anything: Versatile space for a variety of plants, from delicate flowers to hearty vegetables.
A True Garden Extension: More than just a seasonal shelter you can use this space however you want.
Authentic European Greenhouse: Engineered for year-round growing, no matter the climate.
Premium Insulation: Thick, 8mm twin-wall polycarbonate panels keep your plants cozy year-round.
German Engineering: Built to last with high-quality materials and expert craftsmanship.
Natural Light: Crystal-clear polycarbonate panels maximize sunlight for optimal plant growth.
Simple Assembly: Easy-to-follow instructions for a hassle-free setup.
Secure Access: Sturdy Dutch doors with keyed locks ensure your plants are safe and sound.

Don't let the weather stop you from enjoying your gardening passion. With the Riga XL 7 Greenhouse, you can create a thriving garden right in your backyard. So what are you waiting for? Start your gardening adventure today and watch your green dreams bloom!

Interior of RIGA XL greenhouse showcasing thriving vegetable garden with tomato plants, raised wooden beds, and brick pathway, demonstrating its spacious and productive growing environment.

Create Your Personal Garden Oasis with RIGA Greenhouse

Made in Germany	Built by Hoklartherm, a company with 28 years of experience in making greenhouses. This ensures you get a top-quality product.
Strong and Durable	Known as the toughest greenhouse you can get for under $5,000. It uses strong materials and has secure frame profiles that won't loosen over time.
Superior Ventilation	Has better windows and doors for ventilation compared to other greenhouses, which means better airflow for your plants.
High-Quality Glazing	Uses high-quality polycarbonate glazing from Germany, which is better than common options like Polygal or GE glazing.
Adaptable Shelving	Comes with an optional two-layer shelving system that has removable inserts for tall plants. Also includes a Seedtray/Bench shelf and a strong top shelf for various plant sizes.
Secure Foundation	The optional 6-inch high foundation frame can be buried to anchor the greenhouse securely, so you don't have to worry about it moving.

A Riga greenhouse stands amidst a fall landscape, showcasing its clear polycarbonate panels and sturdy construction. Sunlight filters through, highlighting a vibrant orange pumpkin inside.

Grow with Confidence: Safe, Sturdy Greenhouse

Attractive Design	Adds a stylish touch to high-end gardens. It looks good while also being functional.
Top Quality	Comparable to well-known car brands like Volkswagen or Volvo, it stands out for its strength, durability, insulation, and extra features.
Good Insulation	Provides the right amount of insulation to keep your plants growing all year round without high heating costs.
Flexible Sizes	Available in five different sizes, so you can choose the one that fits your gardening needs.
Easy Assembly	Comes with a DVD and written instructions to help you set it up easily.
Proactive Sizing	It's recommended to buy one size larger than you think you'll need to allow for future growth and expansion.

A silver Riga XL greenhouse with automatic roof vents stands in a field at sunset, with a snow-capped mountain in the distance.

Download Manual of Riga XL 7 Greenhouse

RIGA XL Owner’s Reference Manual

RIGA XL Assembly Manual

Warranty Document

Specifications of Exaco RIGA 7 Greenhouse

Length	23' (7 panels)
Width	14'
Peak Height	9'10"
Area	322 sq. ft.
Doors	2 Barn Style Hinged Door w/Locks
Door Size	37.5" W x 74" H
Windows	6 Roof Vents
Window Openers	6 Automatic (Roof)
Window Size	37.5" W x 39.5" H
Glazing	16mm triple-wall polycarbonate (side walls and gable ends)
Frame	13 gauge aluminum extrusions

Level-Up Your Gardening Game with Optional Bundled Accessory Kits

Exaco RIGA Top Shelf and bottom shelf product image

Top Shelf & Bottom Shelf

A top shelf, measuring a convenient 10" wide, provides a dedicated space for your smaller plants and seedlings to flourish. Meanwhile, a wider bottom shelf, at 25", offers plenty of room for your gardening tools, pots, and supplies. Shelf length and pricing will depend on the specific greenhouse size you choose.

RIGA Foundation Frame

With the foundation frame, your greenhouse will remain stable and have a level base, regardless of any unevenness in the ground.

Assembly Facilitation Kit

The RIGA Assembly Facilitation kit comes with everything you need to put your greenhouse together smoothly: a 25-foot tape measure, a 10mm socket wrench and open wrench, two 20-foot ratchet straps, cables to hold your windows in place, two tubes of silicone caulk, and even a permanent marker.

Consistently Create a Growing Environment for Your Plants

Automated aluminum louver Exaco Modern greenhouse vent for temperature and humidity control.

Intake Shutter Vent

Pair this 24-inch Intake Shutter Vent with your RIGA XL Exhaust Fan and create the perfect climate for your plants. It's designed to work seamlessly with the fan, letting in fresh air while the fan pushes out hot, stale air.

Solar Powered Exhaust Fan

Exaco's Solar Powered Exhaust Fan cools your greenhouse using only the sun, and its motor is guaranteed for life.

Exhaust Vent with Fan

Keep your RIGA XL greenhouse comfortable with this easy-to-use 20-inch Exhaust Fan. It plugs into any standard outlet and works with an optional thermostat to automatically adjust the temperature for your plants.

Bio Green Palma Greenhouse Heater

Keep your plants cozy and warm during chilly weather with this portable greenhouse heater. It's lightweight yet powerful, ensuring your greenery thrives even when temperatures drop.

Exaco Bio Green Thermostat in white background

Bio Green Thermo2 Digital Thermostat

This digital thermostat lets you dial in the perfect temperature for your greenhouse, helping your plants thrive all year round.

Dayton Big Red Heater

This efficient 5600W heater, capable of heating up to 600 square feet. It includes a convenient built-in thermostat for simple temperature regulation and automatic overheat protection for added safety. This UL and cUL certified heater prioritizes safety and comes with a unique power cord that needs a 240-volt outlet.

Upgrade Your Greenhouse Experience with Custom Add-Ons

Close up of Exaco Riga greenhouse vent with spindle opener

Additional Roof Vent

The RIGA Automatic Window Opener is equipped with a quick-release arm, allowing for simple detachment in different weather conditions.

Detailed view of a spindle window opener for Exaco greenhouses, featuring diagrams and close-up images of its components including tension springs and adjustment mechanisms

Spindle Roof Opener

A manual roof window opener designed like a large threaded screw requires a long handle for operation, which is not included.

Sash Lock

Recommended to close roof windows during winter and inclement weather. Additionally, used to shut top half door. Comes in durable black plastic.

A close-up of a metal cable wind restraint system securing a greenhouse roof window.

Roof Window Restraints

The roof window restraint kit includes two 15-inch stainless steel cables, complete with nuts and bolts, designed to secure auto-openers against strong winds.

Get the Most Out of Your RIGA Greenhouse with Smart Add-Ons

Top Shelf

The top shelf is the perfect spot for your smaller plants and seedlings to get the attention they deserve. It's 10 inches wide and gives them plenty of space to grow. Prices and lengths are different for each greenhouse size.

Top and bottom shelves for Exaco Riga greenhouses with plants on display

Bottom Shelf

Organize your tools on a bottom shelf that is 25 inches wide. The price and dimensions will vary depending on the size.

A drop door kit for Exaco RIGA Greenhouse

Drop Door Extension Kit

To elevate a greenhouse by 20 inches, it can be placed on a stem wall. The dimensions will vary depending on the greenhouse model.

Little Extras for Your Greenhouse from Foundation to Roof

RIGA Foundation Frame	Stainless Steel Plant Hooks	Plastic Hooks for Growing Wire / Rope	Misting System
The Riga Greenhouses foundation frame can be set up in a trench without using concrete. It comes in different sizes and each model has its own price.	T-bolts can be effortlessly inserted into the channels of greenhouse profiles and are sold in sets of 5 with hooks that have adjustable lengths.	The vining plants kit comes with 10 plastic inserts, hooks, and a small stainless steel S-hook. It can be easily installed in greenhouse channels.	This kit is perfect for greenhouses that are up to 20 feet in size. It comes with 5 misters that can be adjusted to your liking. You can easily customize the water flow and shorten the kit as necessary.

Solar Light	Illumitex Eclipse GEN2 N Bar LED Grow Light	Wheelbarrow Ramp	T-Bolts
A solar light is attached to the wall of a greenhouse, giving off energy-saving light to help plants grow and lengthen the hours of daylight.	Choose between corded or cordless options and connect up to 15 units for large growing areas. This 4-foot LED grow light bar features the F3 spectrum and 12 waterproof LEDs, which enhance plant growth. It is durable and comes with a 5-year warranty.	The greenhouse ramp made of solid rubber makes it easy for wheelbarrows to enter. It has dimensions of 49cm width, 31cm length, and 10cm height.	Set of 20 stainless steel bolts and nuts, 15mm long, for connecting accessories to aluminum frames.