Twin-Wall Polycarbonate Panels
Virtually unbreakable, high-impact resistant
6 mm twin-wall panels offer high thermal insulation and prevent strong sunlight exposure
The panels are 100% UV protected and will not discolor, fracture or shatter
Maintain their integrity and withstand extreme weather conditions for many years of use
Complete UV blocking and 80% light transmission
Aluminum Bell Shaped Frame
Provides a highly durable, rust resistant, and extra-rigid structure
Bell shaped greenhouse – allows snow to easily slide off, improves wind resistance
Lockable door handle
For extra protection and safety (lock not included)
Low-threshold and wide, hinged double door
Friendly magnetic door catch to keep the greenhouse open
Galvanized steel base adds structural stability
Sliding panel assembly system Uniform profiles for all positions
Provides air flow and allows regulation of heat and humidity
Virtually unbreakable 6 mm twin-wall polycarbonate roof panels offer high impact, shatter resistance and protection from inclement weather
Maintain their integrity, provide complete UV blockage, and are 100% UV protected; they do not discolor, fracture or become brittle over time
Ready to assemble pre-cut panels
Safe, quick and easy DIY assembly Sliding roof panels installation
Rust-resistant powder-coated frame made of heavy duty aluminum and laser cut galvanized steel connectors
Ready to assemble pre-drilled profiles
Adjustable and flexible fixing method
The Sierra is a high performance structure, with flexible positioning poles enabling you to set your required height at the wall connection, the distance from the house and between the poles at the front.
Wall mounting plate is adjustable to meet your desired height between 257-283 cm (101.2 in. 111.4 in.); allowing a flexible positioning of the roof slope enabling snow and rain to slide off (A)
Adjustable oval poles allow for ideal positioning: left to right 5-54 cm (2 in. 21.3 in.) and front to back 160-210 cm (63 in. 82.7 in.) (B + C)
Requires a solid level surface and solid wall support, Anchoring included Secure the patio cover to the surface of your choosing to make the most of your sturdy structure, increase its stability and improve its weather resistance
Sturdy, oval aluminum poles
Gutter & gutter heads
Integrated gutter and adjustable gutter heads allow you to easily channel and collect rainwater for a sustainable irrigation system
Keengardener Ltd offer replacement or refund on faulty goods within the first 30 days of receipt. Keengardener Ltd offer a replacement on faulty goods after 30 days but within their respective guarantee period, if a replacement is not possible a full or partial refund will be offered inline with fair use. Guarantee period is 1 year unless otherwise stated.
In accordance with your rights to a "cooling off period" under The Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 SI 2013/3134 you can cancel your order and return the goods at any time until 14 days after you receive the goods and we will refund any payment made by you to us for the goods. Any goods returned must be unused and in re-saleable condition.
If you want to cancel your order you must notify Keengardener before returning any items.
Please note that the right to return goods which are not faulty does not apply to any goods which have been made to your own specifications.
The cost of the return of any faulty goods will be borne by Keengardener. We shall be entitled to charge you for the costs of returning goods which are not faulty.
Following notification that you wish to return the goods in return for a refund as described above, any payment taken by us in respect of the goods will be reimbursed to you within 30 days.
Due to product development, actual models may occasionally vary slightly from the details on the website, but remember you may return anything within 14 working days of receipt of the goods, if you are not 100% satisfied. You must notify Keengardener before returning any items.
Your rights under this Returns Policy are without prejudice to any rights under The Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 SI 2013/3134.
To view our returns policy in full and read our FAQ's please visit the returns policy page.