Description

Thoughtfully designed with gardeners and outdoor enthusiasts in mind, it pairs the timeless warmth of cedar with modern materials to give you a durable, purposeful place to grow. Built from naturally resilient cedar wood and UV-protected polycarbonate panels, this greenhouse balances beauty and practicality.

Cedar’s resistance to pests and decay keeps it looking and performing its best year after year, while the crystal-clear panels let in over 90% of sunlight to help your plants thrive. From its low-threshold entry to its automated roof vent, every detail is crafted to make gardening easier and more enjoyable.

Whether you’re starting seedlings, growing vegetables, or creating a personal retreat, the Natura Cedar Greenhouse is your trusted partner for bringing life to your outdoor space.

With over 60 years of expertise in greenhouse innovation, we’ve perfected the balance of craftsmanship and practicality to ensure this space works for you, season after season.

Features

Naturally Durable Cedar Frame: Cedar wood is naturally resistant to decay, pests, and weather, giving you a greenhouse that looks stunning and lasts for years.
UV-Protected Polycarbonate Panels: Let the sunlight in while protecting your plants from harmful UV rays—over 90% light transmission for thriving growth.
Sustainable Materials: Made with responsibly sourced cedar and eco-friendly polycarbonate, this greenhouse is a sustainable choice for your garden and the planet.
Hassle-Free Temperature Control: The automated roof vent adjusts airflow and humidity for healthy plants, no extra work required.
Accessible Design: A wide, lockable front door with a low-threshold ramp makes it easy to move plants, tools, or yourself in and out.
Rainwater Collection Made Easy: The built-in gutter system lets you collect rainwater for sustainable irrigation with no extra effort.
Year-Round Weather Resistance: Wind, snow, and hail resistant. Tested to withstand winds up to 62 mph and 16 lbs/ft² of snow.
Peace of Mind Warranty: Backed by an industry-leading warranty for 5 years, so you know it’s built to last. Over 60 Years of Expertise: Designed by experts with decades of experience in making greenhouses that work for gardeners everywhere.

Specifications

Length 641cm 21’ft
Width 249cm 8’2″ft
Height 261cm 8’6″ft
Door Width 82cm 2’8″ft
Door Height 209.5cm 6’10″ft

Polycarbonate Clear Glazing

The NATURA CEDAR range features Clear Glazing!
Note: TThe greenhouse is not supplied with a floor or a base.

OPTIONAL EXTRAS FOR THE PALRAM GREENHOUSES

Optional Extras for the Palarm Greenhouses can be found here.

BASES FOR GREENHOUSES

By far the most practical and durable foundation for any greenhouse is a solid concrete base. A good option for large greenhouses and can be set above ground level quite easily. It can be very easily maintained and kept clean and tidy with a broom, washed down when needed with detergent.

SHEDMASTER recommends that your greenhouse is built on a solid concrete base that is flat and level.

Alternatively the greenhouse can be built upon Breeze blocks that make an ideal solid perimeter for greenhouses.

It can be anchored to a foundation, depending on the greenhouse, some have compatible holes at the bottom of the greenhouse base, and some have their own integrated anchoring. The greenhouse can be anchored to concrete slab. It can be anchored directly to the ground using ground stakes (ground stakes are not supplied with the greenhouse kits). *Firmly connect the product to a level surface immediately after completion of the assembly. Anchoring this product to the ground is essential to its stability and rigidity. It is required to complete this stage in order for your warranty to be valid.

INSTALLATION SERVICES

SHEDMASTER recommends that your greenhouse is built on a solid concrete base that is flat and level.

SHEDMASTER will install your greenhouse upon your existing concrete base. SHEDMASTER does not install or erect bases for greenhouses.