Riga-Standard
Dimensions
Includes
Price
Riga III
Package
9' 8" wide x 10' 6"  long x 7' 6" Apex
1 Roof Window w/auto opener
1 Rear Wall Window
1 Base/Foundation
1 Top Shelf
1 Regular Shelf
10 Plastic Hangers
$3,972.00
Riga IV
Package
9' 8" wide x 14' long x 7' 6" Apex
2 Roof Windows w/auto openers
1 Rear Wall Window
1 Base/Foundation
1 Top Shelf
1 Regular Shelf
10 Plastic Hangers
$5,019.00
Riga V
Package
9' 8" wide x 17' 2" long x 7' 6" Apex
4 Roof Windows w/auto openers
1 Rear Wall Window
1 Base/Foundation
1 Top Shelf
1 Regular Shelf
10 Plastic Hangers
$6,063.00
Riga -S- Series
Dimensions
Includes
Price
Sale Price
Riga IIs
7' 8" wide x 7' long x 6' 11" Apex
1 Roof Window w/auto opener
1 Rear Wall Window
$2,599
Sale Price:
 $2,499.00
base
Riga IIIs
7' 8" wide x 10' 6" long x 6' 11" Apex
1 Roof Window w/auto opener
1 Rear Wall Window
$3,100
Sale Price:
$2,985.00
base
Riga IVs
7' 8" wide x 14' long x 6' 11" Apex
2 Roof Windows w/auto opener
1 Rear Wall Window
$3,899
$3,599.00
Sale Price:
base
Frame: Aluminum Profiles:
The RIGA profiles are thicker/bigger diameter and with more channels than other
greenhouses in its class - this makes them stronger.

Extra strength in the unit comes from the main uprights being attached to the
Base Profiles by sliding into each other (no bolts & nuts to come loose over time)
How are the roof windows attached?
FYI: with most greenhouses they hang form simple hinges, which can break if
the window is left open in heavy winds.
  • The RIGA roof windows are attached with a “tongue and grove” hinge
    system, which spans the full length of the top profile of the roof window
  • The top profile sits “inside” a grove in the roof beam.
  • It is attached by sliding the assembled roof window down the groove in
    the roof beam from either end of the roof beam.
Why is ventilation so important?
  • Because, in many parts of the U.S. temperatures can change drastically  
    from cold nights to hot afternoons. To compensate for this, the RIGA
    greenhouse comes standard with larger and more windows than similar
    greenhouses. For this reason it comes with an oversized window in the
    back wall. In addition, you can leave the top half of the front door open
    allowing a breeze to flow through.
What kind of ventilation is provided in a Riga Greenhouse?
  • Automatic Window Openers with each roof window
  • An oversized 30” x 42” or 30” x 49” rear-wall window
  • An oversized Dutch barn style front door - 30”x 72” or 30” x 79” high.
  • Additional windows can be added.
How does the Automatic Window Opener work in a Riga Greenhouse -
does it need electricity?
  • No electricity is needed.
  • It comes with a special cylinder (black) filled with unique paraffin oil,
    which expands, and contracts due to temperature changes. It pushes the
    window open when it gets hot inside and closes the window when it cools
    down.
  • Temperature range is adjustable.
Foundation Frame / Mounting system (optional):

  • The Foundation Frame attachs to the bottom of
    the RIGA greenhouse profiles and usually sits
    on the ground, but it can also be mounted on
    top of 6” x 6” treated lumber, a concrete or
    brick wall to provide 5” of additional head
    space inside

This frame is heavy and fastened at the corners
with stakes and it will be very secure in most winds
Noteable features of Riga Greenhouses:
  1. Extremely heavy duty construction
  2. First class insulation: R or K-value 3.0
  3. Warranty: Polycarbonate: 10 years; Frame: 15 years. (The Warranty of the glazing panels is
    prorated after 5 years)
  4. Heavy duty Dutch Barn Door with keyed lock: 30" wide x 72"/79" tall
  5. Over sized Rear Wall window: 30" wide x 42" high with adjustment arm
  6. Roof Window(s): 40" w x 24" d ; with Automatic Window Opener
  7. 8 MM UV coated twin wall polycarbonate over main body
  8. 10 MM twin wall polycarbonate in front & back walls - for extra strength
  9. Inside walking height: 73" near shelves - 83" to 90" in the middle
  10. Assembly time: 2 people 1 full day (3 makes it easier and reduces
it to 6-8 hours (excluding any shelves) - very few nuts & bolts
Note:
The assembly is not difficult, but just a little tricky - which is why using 3 people makes all the difference. The RIGA
was specially designed with the home owner in mind - its shape allows for maximum inside head room, yet requires
no eaves - requiring less structural material and making it easier to assemble. The Riga is likely the strongest
greenhouse in its price range. No weather has ever destroyed any Riga greenhouse, other than tornadoes or
hurricanes.
Mount Shasta General Store
Riga Greenhouse
In a Riga
Greenhouse
you can Enjoy
fresh flowers,
herbs and
vegetables all
year.  Riga
makes it not
only possible,
but affordable!
RIGA
"Onion"
Greenhouse
The latest in
a series of
hobby
greenhouses
from
Hoklartherm  
Germany's
most
respected  
greenhouse
manufacturer
.
Sale
on Riga Greenhouses
Free
Shipping*
use coupon code:
ship
Questions?
Contact us via
e-mail or call
866-378-7677
How strong are the shelves?
*Strong enough to put several flats with plants on them or take a nap
* Hanging from chains is stronger than traditional braces.
Sale
on Riga Greenhouses
Great Prices on Riga Greenhouse packages
All packages include:
Greenhouse, Base, Top shelf,
Regular shelf, Hanger package and FREE SHIPPING!!
Want a different package?
Contact us via e-mail or call 866-378-7677
Regular Shelf
Regular Shelf With Black Trays
©2008 Mount Shasta General Store
COMPOSTER
Small Size:  30" x 30" x 34.25"   90 gallon
size
Large Size: 33" x 33" x 44"        170 gallon
size

Both sizes provide optimal composting
conditions thanks to the shape, dark color,
and the multiple, well - placed ventilation
slots. Organic materials are loaded through
the hinged top lid and removed from the
bottom through the removable access
doors on all 4 sides.

Designed in and imported from Germany.
Composter
small
Riga Packages - S- Series ( 7' 8" wide x 6' 11" Apex)
Riga- Standard
Dimensions
Includes
Price
Sale Price
Riga III
9' 8" wide x 10' 6'' long x 7' 6" Apex
1 Roof Window w/auto opener
1 Rear Wall Window
$3,399
$3,299.00
base
Riga IV
9' 8" wide x 14' long x 7' 6" Apex
2 Roof Windows w/auto openers
1 Rear Wall Window
$4,299
Sale Price:
 $3,871.00
base
Riga V
9' 8" wide x 17' 2" long x 7' 6" Apex


4 Roof Windows w/auto openers
1 Rear Wall Window
$4,899
Sale Price:
 $4,600.00
base
Riga-S-Series
Dimensions
Includes
Price
Riga IIs
Package
7' 8" wide x 7' long x 6' 11" Apex
1 Roof Window w/auto opener
1 Rear Wall Window
1 Base/Foundation
1 Top Shelf
1 Regular Shelf
10 Plastic Hangers
$3,090.00
Riga IIIs
Package
7' 8" wide x 10' 6" long x 6' 11" Apex
1 Roof Window w/auto ope