Multigrow
This strong, stylish greenhouse is ideal for growers of all levels. Available in a range of colours, sizes and optional extras, the Multigrow Greenhouse can be tailored to suit your garden and growing needs. Built from high‑quality materials, it offers superb strength and durability, making it perfectly suited to Ireland’s varied and often harsh weather conditions.
Each greenhouse features a heavy‑duty steel base frame designed to accept paving slabs as an internal floor. It can be installed on almost any level surface, removing the need for major site preparation or concrete work.
Whether you’re starting your first crop of fruit and vegetables or you’re an experienced grower, the Multigrow Greenhouse is a maintenance‑free solution with plenty of optional extras to make your growing experience as easy and efficient as possible.
BETTER BUILT BY ADMAN
- Robust construction: Heavy‑duty galvanised steel framework throughout for long‑lasting strength.
- Superior finishes: Safe edge folds on all exterior flashings with colour‑capped external screws.
- Maximum strength: High‑impact‑resistant external polycarbonate sheeting for durability in harsh weather.
- Double sliding doors: Smooth left‑ and right‑opening doors that can be partially or fully opened. Door opening: 720 mm wide × 1760 mm high.
- Base frame included: Heavy‑duty steel base allows installation on almost any level surface — no concrete base required.
- Good ventilation: Roof corrugations provide constant airflow, supported by a large sliding vent in the back gable to prevent overheating.
MADE TO ORDER
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 £1,460 including steel base frame and Delivery and Professional Installation. We Deliver across all of Northern Ireland.
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 10-11 weeks – Continue scrolling down for full breakdown of Greenhouse price and size options.
View our Greenhouse range in Colemans Garden Centre, Templepatrick and B & Q Stores across Northern Ireland – Click here to find your nearest location or Enquire directly with our team below.
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") | £1,460 | Requires 16no |
| 1.94m x 2.65m (6'4" x 8'8") | £1,650 | Requires 24no |
| 1.94m x 3.65m (6'4" x 12') | £1,980 | Requires 32no |
| 2.44m x 1.85m (8' x 6'1") | £1,560 | Requires 20no |
| 2.44m x 2.65m (8' x 8'8") | £1,840 | Requires 30no |
| 2.44m x 3.65m (8' x 12') | £2,170 | Requires 40no |
| 2.44m x 2.65m (8' x 14'7") | £2,410 | Requires 50no |
| 2.85m x 2.65m (9'4" x 8'8") | £1,980 | Requires 36no |
| 2.85m x 3.65m (9'4" x 12') | £2,360 | Requires 48no |
| 2.85m x 4.45m (9'4" x 14'7") | £2,550 | Requires 60no |
| 2.85m x 5.25m (9'4" x 17'2") | £2,830 | Requires 72no |
Accessories for your Adman Steel Multigrow Greenhouse
Choose from a Selection of Accessories
Small Planter
£46
Medium Planter
£65
Large Planter
£84
Medium Grow Shelving Unit
£122
Potting Bench
£150
Large Grow Shelving Unit
£169
Why Choose the Adman Multigrow Greenhouse?
Here are just some of the reasons to choose the Adman Multigrow Greenhouse
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
High impact resistant external polycarbonate sheeting with a heavy duty galvanised steel framework throughout.
Ordering your Adman Multigrow Greenhouse is Easy
For your convenience our Multigrow Greenhouses are available to purchase at B & Q Stores throughout Northern Ireland. Call into any location today to view our display models and place your order.
