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Detailed Specification

Please note: all imperial measurements are approximate and Palram products are made from metric measurements.

Product Name: 6 x 6 (1.85m x 1.85m) Palram Harmony Greenhouse - Grey
Footprint (Front Width x Depth): 1.85m x 1.85m (6'1" x 6'1")
External Dimensions (Front Width x Depth x Height) 1.85m x 1.86m x 2.08m (6'1" x 6'1" x 6'10")
Internal Dimensions (Front Width x Depth x Height) 1.81m x 1.80m x 2.04m (5'11" x 5'11" x 6'8")
Height to Ridge: 2.08m (6'10")
Height to Eaves: 1.24m (4'0")
Walls: Crystal-clear Polycarbonate Panels
Frame: Aluminium
Door: Hinged single door
Door Opening (Height x Width): 1.63m x 0.565m (5'4" x 1'10")
Door Lock: Turning door handle with facility for padlock (padlock not included)
Roof Type: Apex
Roof: Crystal-clear Polycarbonate Panels
Base: Galvanized Steel Perimeter Base
Vents: 1 Manual Opening Roof Vent
Integrated Guttering: Yes
Low Threshold Entry: No
Colour: Grey (also available in Silver or Green)
Optional Accessories: Yes (Refer to Choose Product Options Above)
Other Sizes Available: 6 x 8, 6 x 10
Assembly: N/A
Manufacturer's Guarantee: 5 Year Defects and Workmanship Warranty
EAN Number TBC
Manufacturer's Part Number 705899
Manufacturer: Palram Applications


Please Note: Because of the lightweight materials, this greenhouse is not suitable for windy or exposed areas. In these circumstances we recommend a glass greenhouse which is heavier and will remain grounded. This greenhouse is also not supplied with a floor, so for greater stability it should be constructed on an appropriate concrete or slab base.


This Palram 6x6 Harmony Grey is in a class of its own for affordable greenhouses suitable for hobbyists with green fingers. It is difficult to go wrong with a traditional, tried and tested greenhouse design, with an apex style roof and hinged single door. Fully transparent glazing maximises available sunlight for hungry plants, and brings clarity to your hard work. 

With a 6x6 footprint, the size of this model is ideal for suburban gardens with limited free space for growing. We think the neutral look of the Grey makes it a highly versatile building with a sleek look that offsets the clear panels in style. But if you would like to see some other options, explore the Green or Silver to find a Harmony greenhouse that suits your garden best. 


The panels used throughout the Harmony 6x6’s walls and roof are made from a strong, transparent polycarbonate that is highly resilient to damage. This helps protect against breakage from any hectic family gardens with younger ones who like to throw around frisbees or balls. Unlike glass, polycarbonate does not shatter. It also receives high marks in the longer test of time; your panels will remain clear, never clouding up or discolouring in the way that poorer materials are prone to do. 

This highly dependable polycarbonate allows for a lighter and more streamlined construction, which in turns makes it easier to assemble by yourself at home. A galvanised steel perimeter base creates a starting point for a garden project that will be a rewarding way to spend the weekend with a friend. All parts and fittings are included, making it as straightforward as possible to take your order right out of the box and get assembling. Once the aluminium frame is erected, the polycarbonate panels neatly slot in. But don't take our word for it – watch a short video showing the ease of putting together Palram's greenhouses. 

Other quality-of-life features are ample, such as built-in guttering that collects rainfall from the roof panels and diverts it to the greenhouse's ends for easy collection in water butts. A manual vent that can be opened makes the greenhouse highly versatile, by allowing you to affect your greenhouse's levels of humidity and temperature as desired.

Stepping inside the Harmony 6x6, you will be pleasantly surprised to find you can straighten up thanks to the 6'10'' height of the ridge (the highest point of the apex roof). The single door features a magnetised stopper, meaning the door can be kept closed and help maintain the greenhouse’s elevated ambient temperature. This door is also lockable, offering further security for those who like to store a bike or lawnmower in their greenhouse. Simply attach your own padlock to feel confident about storing items in your garden.


The Palram 6x6 Harmony Grey gives any hobby gardener a much-improved growing environment compared to the outdoors, but Palram offers an exciting range of accessories that bring even more possibilities to your horticultural endeavours. 

Increasing your usable space in the greenhouse is made easy with a few Heavy Duty Shelf Kits, which attach to the inside of the greenhouse's frame and are modular in design, meaning they can be easily lined up in a row. A single one of these shelves supports a load of up to 40kg. Another great addition to any Harmony greenhouse is the Shade Kit, which provides relief from scorching summer weather and is pinned in place by clips that can also be used to hang plants or string up fragile stems. Make sure you explore the full range of accessory options before ordering through elbec.

Additional Details

Putting together your 6x6 Harmony Grey upon delivery may take some time and will be easier for the DIY-minded, but can be an incredibly rewarding experience. Customers find it is more fun to assemble their greenhouse with a friend over a weekend. An advantage of assembling the product at home is that the owner can decide which way they would like the single door to open, depending on where they place its hinges.

Feel comforted by the knowledge that your Palram greenhouse will be covered by the same five-year warranty that is offered to every product in the range. Check the instructions provided by the manufacturer to ensure you know the full details for adequate maintenance and can retain the coverage, which takes minimal effort.

Key Features

  • Contemporary grey finish with durable powder-coating
  • Polycarbonate panelling that will stay as clear as crystal with high UV protection, and never turn yellow or opacify
  • The same five-year warranty enjoyed by products across the range of greenhouses by Palram 
  • Built-in guttering, to easily collect any rain that runs off in water butts
  • Help protect your most vulnerable plants from frost in the winter months
  • Classic greenhouse with an apex roof
  • A magnetised door catch provides extra protection against buffeting wind
  • Assemble with ease over a weekend, without needing to purchase additional parts or fittings
  • A roof height that comes to 6'10’’ at the ridge will mean (the vast majority!) of users will be able to straighten up when standing inside.
  • FREE UK Mainland Delivery
  • Lockable door (padlock is not provided)


ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY.This product is delivered flat packed, direct to your home and is supplied with a set of instructions to support assembly.

If you have ordered more than one item, they may arrive at different times.

For customers in certain areas (e.g. Scotland and Wales) the timescale may be slightly extended. Please note lead times are counted in working days (Monday to Friday) excluding Bank Holidays.

About the Delivery

Towards the end of the timescale (please refer to the website for your chosen product?s lead time), you will receive notification by the courier that your order has been dispatched. Your order will be delivered by one of the following carriers (we are unable to supply information on which carrier is being used for your order): DX, Panther, DPD or Tuffnells.

If delivery is by DX, it is an all-day service (8am to 6pm), you will be contacted with a text message the working day before delivery confirming your delivery date.

If delivery is by Panther, you will receive a text message the working day before delivery with your delivery date and an estimated two-hour time slot.

If delivery is by DPD, delivery information may come by text or email the working day before delivery. On the day of delivery, you will also be contacted with an estimated one-hour delivery window.

If delivery is by Tuffnells, it is an all-day service (8am to 6pm), you will be contacted by email the working day before delivery.

Please note that both elbec and Palram will be unable to supply any further information on your order during this timescale.

Upon Delivery

Your order will be delivered kerbside or on your driveway. Due to health and safety, and insurance liabilities, the driver will not be able to take your goods to the back of your property but upon request may place the product at the side of the house if there are no access issues. This is to avoid risking damage to your property while delivering to an unsafe location. We will not be able to go through your property.

We recommend against arranging for a third party to install the product before its delivery and checking that all parts are present, and we cannot be held liable for any third-party costs caused by delays.

6 x 6 (1.85m x 1.85m) Palram - Canopia Harmony Greenhouse - Grey


Product code - 121011042


Description Information

The Palram 6x6 Harmony Grey greenhouse has all the bells and whistles home gardeners need to set their green fingers to work, at an affordable price. This model comes in with a deep grey frame that contrasts the transparent glazing and can look stunning when placed in the right spot. Take a look at our favourite aspects of the 6x6 Harmony, and uncover more details about the greenhouse in the description tab below:

Excellent light transmission via crystal clear polycarbonate glazing on wall panels

Roof panel feature the same excellent glazing

Powder-coated aluminium frame in a versatile Grey, with options for Green or natural aluminium Silver colours also available

Nice-to-have features like a lockable door handle (padlock ready) and magnetic door catch

View full specification Delivery

Choose additional options
Palram Manual Side Louvre Window (Silver)£95.00
Palram Automatic Louvre Vent Opener£79.00
Palram Greenhouse Twin Shelf Kit£42.00
Palram Rion Two Tier Staging£59.00
Palram Steel Workbench£74.00

Your choices:

  • 6 x 6 Harmony - Grey£456.00