Big greenhouse, endless possibilities
Helios Master, with its gutter height of 201 cm, is the largest Action model in our Helios series. That means a sea of space with a host of uses: from tomato greenhouse or wintering place for your frost-sensitive plants to beautiful garden room. The arrangement of windows and doors focuses on optimal ventilation, so it’s great for relaxing or working.
Default colors
- MF
- Ral 6009m
- RAL 9005m

Specifications
Helios Master at a glance
- available in 5 sizes: 236 x 310 cm / 236 x 458 cm / 310 x 458 cm / 310 x 605 cm / 384 x 605 cm
- gutter height: 201 cm & ridge height: 260 cm to 278 cm
- available in unpainted aluminum or powder coated in black or green
- DIY assembly kit with sliding door, slatted window and skylight, depending on the chosen format
Options
Construction
included

4mm toughened safety glass

optional

Freeze

Windows & doors
included

Single sliding door


Double sliding door


Side window with slats


Roof window

Extra
optional

Sunscreen


Tabler 23 cm x 150 cm


Tabler 53 cm x 150 cm


Seed tray 50 cm deep


Shelf 10 cm deep


Accessplate

Why a greenhouse from Janssens?
Years of maintenance-free enjoyment
Robust
high quality durable tube profiles from our own R&D department
Safe
tempered safety glass 4 mm thick, up to 7 times stronger than the market standard
Elegant
slim and ultra rigid profiles for aesthetic and self-supporting constructions
Downloads

Catalogue
Catalogue
Manual
Assembly instructions – accessories
Assembly instructions – Automatic Opener
Assembly instructions – greenhouse
Assembly video
Video foundation
Assembly video – accessoires
Video – adjust hinges of hinged door
Assembly video – automatic opener
Assembly video – automatic opener STORM
Assembly video – automatic opener louvre window