This strong and stylish greenhouse is the perfect partner for growing enthusiasts of all levels.
All Greenhouses for Sale come in a range of colours and a choice of sizes with a host of unique options, all of which can be specified to suit your garden and growing requirements. Produced from the highest quality materials, the Multigrow Greenhouse displays superb strength and build quality and is ideally suited to Ireland’s varied and harsh weather conditions.

Incorporating a unique heavy-duty steel base frame, each greenhouse is ready to accept paving slabs to act as an internal floor. The Multigrow Greenhouse can be fitted on almost any level surface, eliminating the requirement for major site preparations such as concreting.

If you are looking to start growing your own Fruit and vegetables or an experienced Grower, the Multigrow Greenhouse is the ideal maintenance- free Greenhouse to suit your needs. Plus lots of optional extras available to ensure your growing experience is as hassle-free as possible.



  • Robust construction: Heavy duty galvanised steel framework throughout.
  • Superior finishes: Safe edge folds on all exterior flashings; external screws finished with protective colour caps.
  • Maximum strength: High impact resistant external polycarbonate sheeting.
  • Double sliding doors: Opening to the left and right, doors can be left partially or fully open depending on the user’s needs. Door opening – 720mm wide x 1760 high.
  • Base frame included: Included as standard, all Multigrow Greenhouse can be fitted on almost any level surface. A concrete base is not essential.
  • Good ventilation: Roof corrugations allow for consistent ventilation at all times, helping to avoid excessive temperatures. A large sliding vent is positioned in the back gable for additional ventilation.

Choice of colour & sizes to suit your needs.

Widths: 1.94m, 2.44m, 2.85m
Lengths: 1.85m, 2.65m, 3.65m, 4.45m, 5.25m
Wall height: 1.88m

Prices from €1,549 including steel base frame – Continue scrolling down for full breakdown of Greenhouse price and size options.

Please note: Paving slabs are not included and must be supplied by the customer. Paving slabs add weight and stability to the greenhouse. Failure by the customer to install these slabs in the greenhouse base frame may result in the greenhouse moving in windy conditions.

Current delivery time 4 -6 weeks 

Pick Your Colour

Doors and trims

Select your preferred colours above to see how your shed will look.

Colours shown in images are indicative colours only and may change depending on screen resolution.

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  • Sizes to Suit Your Needs

    Choose the perfect size for your garden. The Adman Multigrow Greenhouse is made to order and is available in a selection of sizes.

    Dimensions (width x length) Greenhouse Price (Including Steel Base Frame) Paving Slabs (400 x 400 x 40mm)
    1.94m x 1.85m (6'4" x 6'1") €1,549 Requires 16no
    1.94m x 2.65m (6'4" x 8'8") €1,749 Requires 24no
    1.94m x 3.65m (6'4" x 12') €2,099 Requires 32no
    2.44m x 1.85m (8' x 6'1") €1,649 Requires 20no
    2.44m x 2.65m (8' x 8'8") €1,949 Requires 30no
    2.44m x 3.65m (8' x 12') €2,299 Requires 40no
    2.44m x 2.65m (8' x 14'7") €2,549 Requires 50no
    2.85m x 2.65m (9'4" x 8'8") €2,099 Requires 36no
    2.85m x 3.65m (9'4" x 12') €2,499 Requires 48no
    2.85m x 4.45m (9'4" x 14'7") €2,699 Requires 60no
    2.85m x 5.25m (9'4" x 17'2") €2,999 Requires 72no

    Optional Extras for your Adman Steel Multigrow Greenhouse

    Choose from a Selection of Optional Extras

    Small Planter


    Medium Planter


    Large Planter


    8' Grow Shelving Unit


    Potting Bench


    Why Choose the Adman Multigrow Greenhouse?

    Here are just some of the reasons to choose the Adman Multigrow Greenhouse

    Base Frame Included

    Base Frame Included

    Supplied and fitted with a heavy duty base frame, ready to accept paving slabs. Allows the greenhouse to be fitted on almost any level surface.
    Maximum Strength

    Maximum Strength

    High impact resistant external polycarbonate sheeting with a heavy duty galvanised steel framework throughout.

    Ordering your Adman Multigrow Greenhouse is Easy


    Woodies DIY logo   B&Q Logo

    For your convenience our Multigrow Greenhouses are available to purchase at all 35 Woodies Stores and B & Q throughout Ireland. Call into any location today to view our display models and place your order.


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