Functional greenhouse... This top model is the ideal hobby greenhouse for the demanding gardener. Ideal for those who love a classic no-nonsense garden greenhouse that above all must be functional. The equipment of this greenhouse is optimally designed for ventilation: a large number of skylights (depending on the size) in combination with a slatted window. Moreover, the high-quality, unlacquered aluminium ensures that you can enjoy your garden and plants for years without a care in the world. As this model is available in 5 different sizes, you will be able to choose a conservatory that fits perfectly into your garden. Assembly instructions for the Janssens Helios Master Hobby Tempered Glass Greenhouse can be found here. Please note, installation is not included this is curbside delivery only. Installation is available, POA contact us for more details. Aluminum without lacquer - Top-quality tubular profiles for optimal durability 4 mm tempered safety glass - Up to 7 times stronger than garden glass, which breaks into small, harmless fragments in the event of damage. 1 or 2 sliding door(s) (depending on model) - Additional door can be ordered 1 slatted window 2 or 6 skylights (depending on model) 13 years limited warranty on production failures in the aluminium frame. All moving parts are given 1 year warranty