Riga Grand All-Season Greenhouse 14 x 16.5 ft

Name: Riga Grand All-Season Greenhouse 14 x 16.5 ft
Brand: Grove Craft
Price: 14999.00 GBP
Availability: InStock

£14,999.00 GBP

Height: 300 cm

Length: 500 cm

Width: 427 cm

Overall size: 427 x 500 cm
Peak height: 300 cm
Floor area: 21.5 m²
Glazing: 16 mm UV-coated triple-wall polycarbonate
Frame: 13-gauge anodised aluminium
Roof vents: 4 automatic
Doors: 2 lockable Dutch doors
Wind tolerance: Up to 120 mph gusts
Snow load: 30 PSF
Country of origin: Germany

The Riga Grand All-Season Greenhouse is designed for serious growers who want a stable, highly insulated environment through changing British seasons. Its distinctive curved profile helps shed wind and snow while creating excellent internal height for planting, staging and fruit trees.

Designed for lasting outdoor use

16 mm UV-coated triple-wall polycarbonate
Heavy-duty anodised aluminium frame
Four automatic roof vents
Front and rear lockable Dutch doors
Engineered for demanding wind and snow conditions

Materials and construction: German-engineered 13-gauge anodised aluminium frame with 16 mm triple-wall polycarbonate glazing, rubber seals and sealed window assemblies.

Ideal for: Year-round vegetable growing, propagation, tender plants, fruit trees and ambitious kitchen-garden projects.

This greenhouse combines strong thermal performance with an elegant architectural form, making it a premium long-term growing space.

16 mm triple-wall polycarbonate
Anodised aluminium frame
Four automatic roof vents
Two lockable Dutch doors
Approx. 21.5 m² floor area
High wind and snow resistance

Our products are delivered by parcel, pallet, or by our specialistdelivery and assembly team, depending on the item.

If you would prefer a parcel or pallet item to be delivered by our specialist team, please contact us before ordering. Additional charges and longer lead times may apply.

Estimated delivery times:

Parcel: 3–5 working days

Pallet: 5–10 working days

Garden Building Delivery & Assembly: 15–20 weeks

Please ensure there is suitable access for delivery. If access is restricted, let us know in advance to help avoid failed delivery attempts and possible redelivery charges.Most pallets are delivered by large vehicles, often 18-tonne lorries, so please ensure there is adequate access. Pallets are offloaded by tail lift and then manoeuvred by manual pump truck, this requires a firm flat surface, they cannot navigate across grass, gravel, steps or slopes. Delivery is a ‘kerb side’ service, so goods may be left ‘kerb side’ outside the property if there is safe space to leave them, if no one is available to accept them. If the courier is unable to deliver on the date booked due to insufficient access, or lack of a safe place to leave the pallet should there be no one available to sign, they will return the order to the depot. We do not offer a white glove or delivery to room service.

Clean the polycarbonate panels with lukewarm water, mild soap and a soft cloth. Avoid abrasive products and solvent-based cleaners. Keep roof vents, hinges and automatic openers clear and test their operation seasonally. Check frame fixings, seals and foundations after strong winds or heavy snow. Remove excessive snow build-up where safe to do so. Maintain good ventilation to reduce condensation and disinfect growing surfaces between seasons.