Riga Greenhouse XL


ADVANCED POLYCARBONATE RIGA Style:  The pinnacle of a greenhouse, hands down the best when you require performance.  The triple or double-walled 10-year poly panels insulate and diffuse light to ensure heat build-up and retention while minimizing the sun’s direct intensity.  Precisely engineered and stout aluminum framing enables these  ‘Do-it-yourself kits’ to see many years of service, with the highest tolerance of extreme weather conditions of wind, snow, and salt spray.  The insulating ability, especially of the triple-walled variety, enables the owner to consider winter heating as an option if needed.


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  • The Riga is quite possibly the best greenhouse available today
  • Highly engineered
  • Heavy aluminum framing
  • Automatic roof vents
  • Classic Dutch door
  • Onion/gothic arch design combats inclement weather with superior strength
  • High-grade UV protected polycarbonate
  • Additional accessories available: Base, Shelves, Venting
  • Rear window and locking doors on all units


Key Specs / Options

triple and double walled (16mm-8mm)

10 year poly-carnoite panels

Aluminum stout frame

Stainless-steel hardware €‹

Automatic venting windows (2-4)

‘Dutch’ doors, locking (2)

Drop-down door kit available

Accessories and upgrade options


Additional information

Riga sizes

Riga 2S, Riga 3, Riga 3S, Riga 4, Riga 4S, Riga 5, Riga XL, Riga XL 5, Riga XL 6, Riga XL 7, Riga XL 8, Riga XL 9


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