Installation & Maintenance Service

Sedum Growers offer an installation and maintenance service for Wallbarn/M-Tray® customers.

We recommend that our specialist team install your M-Trays® direct from our nursery so that you can be absolutely confident you receive trays in peak condition, and that every precaution is taken to ensure a safe and thorough installation.

At the time of installation of the M-Trays®, we recommend that a basic discreet irrigation system is set up to make sure that the sedum survives the worst of summer droughts and remains in good condition throughout the seasons.

Contrary to popular belief, every green roof will suffer without water and feed and its useful life will be significantly reduced.

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M-Tray®

Even M-Trays® need some regular maintenance and watering.  We provide a routine maintenance programme, where our team visits in the Spring and the Autumn to rejuvenate, weed and feed your M-Trays®, ensuring you have a great looking green roof that will last for many years.  If necessary, our team can replace damaged or suffering M-Trays® with new ones directly from our nursery and we will check and clear any drainage channels, and remove leaves which often damage and can kill sedum plants.

These services will be offered to you at the guide prices shown below, when you order your green roof from Wallbarn.  You can also contact us directly using the enquiry form below.

What customers say...

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Our Prices

Our prices are consistent with Wallbarn and assume the following:

  • Easy access with no additional access fees (tolls, parking, safety equipment etc.)
  • Complete replacement of green roof not required
  • Wallbarn M-Trays® only


Our prices are based on a minimum charge per visit which takes into account travel time and location, and includes installation or treatment of the first 50 trays. A supplement is charged based on the total number of trays installed or maintained.

You are also encouraged to install irrigation.

Enquiry Form

Date M-Trays® were installed (if applicable)
By completing this form, you authorise Sedum Growers to contact Wallbarn for details of drawings.

Did you know?

Sedum can survive for a long time without water in very hot conditions, perfect for the roof.