in combination with 0,65 kN/m² wind load
Maximum wind load
in combination with 1,3 kN/m² snow load
Roll-up door (included)
305 x 275 cm (H x W), clearance 295 cm, color RAL 9003 (signal white), including clutching for a padlock (not included).
0,45 mm steel, non-insulated, manual operation, polyester coating, model Janus 650.
For a permanently installed building
Option 1. Concrete foundation
Concrete (strip) foundation to be prepared according to Kroftman drawings (included). Base rail of building is bolted with concrete anchors M12x115/02-035 (not included). The concrete surface needs to be perfectly straight to obtain a good joint of the base rails. (Tolerance plus or minus 5 mm)
Option 2. Concrete slab elements
Construct a sandbed of 45 cm minimum (to the frost line) containing a spacious floor of prefab concrete panels (concrete slab elements) of 16 cm minimum. The base rail of the warehouse tent need to be fastened with concrete anchors M12x180/055 (not included).
This option is economical and fast
For temporily or semi-permanently installed building
Option 3: Earth anchors (not included)
Anchoring on pavement, asphalt or hard gravel. The installation surface must be straight with a maximum slope of 2% limited to one direction. A curved surface requires equalization which leads to additional costs.
Installation of a warehouse tent with earth anchors saves time and money and is the perfect solution when only temporily constructions are allowed or needed.
Average assembly time for DIY with 4 persons
Galvanized steel S390, c-profile, thickness 1,5 mm, truss distance 287 cm.
Corrugated galvanised steel metal. High tensile steel 550 MPa, 0,5 mm S280GD (NEN-EN 10169). Without topcoating (this prevents paint defects during repeated assembly and disassembly)
PVC 610 g/m²
- Tensile strength warp: 2965 N
- Tensile strength weft: 2282 N
- Tear resistance warp: 456 N
- Tear resistance weft: 314 N
- Flame retardant: according to DIN 4102-1 class B2
- Temperature resistance: -30 - +70 °C
Shipping weight and dimensions (L x W x H)
2.200 kg, 350 x 120 x 130 cm (2 pallets)
Earth anchors (on separate pallet): 72 pieces = 300 kg
Construction drawings, structural calculations in accordance with EUROCODE and assembly manuals are included free of charge.
Steel structure and sheeting:
10 years descending warranty against rust perforation
10 years descending warranty
10 years descending warranty against rust perforation, 1 year mechanical warranty, 2 years or 5.000 cycles for door motorAssembly:
6 months warranty on correction installation of the supplied materials if assembled by Kroftman (or its partners).
- Earth anchors or concrete anchors
- Extra roll-up door in back wall
Is the product strong enough with high wind and / or snow loads?2019-07-24T12:26:37+00:00
In the product specifications you will find the maximum wind and snow load as described in the official structural calculations. We recommend that you only place the product in wind and snow zones that do not exceed these standards. If you nevertheless choose to install the storage building or tent in a region with higher maximum wind and snow loads, please bear in mind that this is at your own risk.
Do you have structural calculations available?2020-10-21T13:29:20+00:00
Of all our storage buildings, storage tents and container shelters we have structural calculations available in German. These are available on request and free of charge.
For these structural calculations we work with German engineers. These structural calculations always meet the ′Eurocode′ standard supplemented by German codes DIN+DIBt ensuring wide European and International acceptance. To maintain the legal status, we only provide the original untranslated documents in the German language. Should this cause you any difficulties, you can use these documents as a basis to ask a local engineer to draw up a structural calculation in your own language which meets your local requirements.
Do I need a building permit?2020-01-15T10:52:58+00:00
That depends on the product and the local regulations. A permit is usually not necessary for temporary placement. For (semi) permanent placements, it’s best to contact your municipality.
You can download the construction drawings to apply for a building permit. Upon request we can also supply the structural calculations entirely free of charge and obligation.
I want to assemble my product myself. Which conditions apply?2022-04-21T07:41:56+00:00
To guarantee fast and trouble-free assembly, we make the inspection and assembly conditions mandatory for customers who have the product assembled by our own assembly team. However, the instructions mentioned in the document naturally also apply to do-it-yourself assembly. We strongly advise you to follow this so that you will not be faced with any surprises during assembly.
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