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.
No. We only supply the back and front walls with fabric door.
In fact, when you leave the door closed, there is no difference with a wall without a door. The zippers on both sides of the fabric door completely close the wall.
It concerns the distance between the shipping containers.
Yes, this is possible. The shelter must then be screwed in or welded. However, fastening brackets have a number of important advantages:
The PVC fabric is stronger than PE (i.e. polyester or HDPE) and is therefore more resistant to weather effects. PVC has a longer lifespan. We have a 10-year descending warranty on PVC. The warranty on PE is 3 years.
The container shelters and the optional front and back walls are designed for ISO containers of 6 and 12 meters (20 and 40 feet) long and 259 cm high.
They can. The base rail will then be further from the container edge and can be anchored with screws or welded. The back wall is then too wide but can be placed behind the containers. A front wall is not possible.
Both the PVC and the HDPE fabric are available in white and dark green.
The front and back walls of our container shelters are tailored to the ISO container height of 259 cm. A higher container thus means that the wall doesn’t reach the ground and leaves a gap of around 30 cm. A container shelter without walls therefore is perfectly suitable for a high cube sea container.
All our container shelters can be linked to each other lengthwise. This can be done easily and without adjustments to the product. The connection (overlap of the fabric) is entirely wind- and watertight after tightening the cords.
Placing multiple containers behind each other allows you to create a shelter in multiples of 20 feet.
Yes. Using our container clamps does require an edge of 50-80mm in height. Our clamps cannot be fastened without this edge and the shelter will then have to be attached to the unit using screws or welded.
If you would also like a front and/or back wall, the unit must be 259 cm high.
The PE fabric complies with the CPAI-84-1995 standard, the PVC fabric complies with the DIN 4102-1 class B2 standard. (view the certificates on the download page)
A PE fabric is only available in white. For PVC you can choose between green and white. PE is not available in green because the lifespan of a green PE fabric is considerably shorter than white.
As standard the storage tent is delivered with earth anchors. If you wish to place the tent on a concrete surface, you can order concrete anchors.
No, this is not possible. We only sell standard storage tents.
You can only choose one or more man doors for the T500 and the T1220. For the T1220 these can be placed both at the front and the back as well as in the side walls. In the T500 the man door only fits in the front or the back. The man door is made of polyester sandwich panel and has an aluminium inner frame. You can choose one or more man doors on the product page in question under “Customize product”.
No, this isn’t possible. We only sell standard storage tents.
You can create an indoor porch by simply installing the front wall in the second or third roof truss. You could do the same with the rear wall of course.
Kroftman storage buildings can always be placed without a foundation. This distinctive advantage allows you to achieve huge savings on the overall project costs. This allows one to place a storage building much more quickly and inexpensively. The storage building can also be placed on Stelcon® sheets, asphalt, pavement and even on compacted earth, gravel or rubble.
Have a look at our special page about the anchoring options.
Yes. You’ll then receive extra sheet material to close the door opening.
With the E500 series it is possible to build in a different size of roll-up door. We then deliver the entire storage building without a roll-up door so you can order a roll-up door with the desired dimensions yourself.
Due to a different steel construction, it is not possible to install a wider roll-up of overhead door with the H600-, H700h-, H800h- and H900-series storage buildings.
Do you want to build in a higher roll-up or overhead door? Then you need to build the storage building on a stem wall to enlarge the opening for the industrial door.
Dripstop® is a felt layer attached by default to the roof sheets of the non-insulated H-series storage buildings. It ensures that valuable goods and materials remain dry, even in case of condensation.
Moisture appears when the outside temperature drops and the inside temperature remains relatively high. The Dripstop® felt layer absorbs the moisture and releases it when the outside temperature rises, after which the damp evaporates. This prevents moisture dripping down from the steel roof and damaging the stored goods.
Explanation about how Dripstop® works
Comparison between a roof with and without Dripstop®
Yes. You will then receive extra sheet material to seal the opening at the front. Note that the height of the industrial door in a side wall is lower than in a front or back wall.
For the H-series, the man door can effortlessly be placed to the left or the right of the roll-up door. And rotating clockwise or counter clockwise.
For the E-series, the man door can only be placed to the right of the roll-up door.
No, the laws and regulations prescribe that there must be at least 100 cm between them. A distance of one (non-insulated) or two (insulated) meter is also necessary for assembly.
This is possible for the H-type storage buildings. You can select this as an option. If necessary, you will receive additional construction drawings. Depending on the size of the storage building the additional man door and / or industrial doors can be installed in the rear wall or in the side walls.
No additional man doors and / or industrial doors can be ordered for the E-series.
All our storage buildings can be extended indefinitely with a multiple of 3.0 (E500 storage buildings), 2.7 (H600, H700h and H800h storage buildings) or 3.3 meters (H900-H1000-H1100-H1200 storage buildings). The E500 storage buildings can easily be adjusted to the desired size during assembly by shortening all horizontal parts between the last two frames. The shortest length can also be shortened in this way. The H600, H700h, H800h, H900, H1000, H1100, H1200 series storage buildings cannot be shortened.
The width of the storage building cannot be increased or decreased.
By default, the storage buildings are supplied without gutters and drainpipes. You can optionally order the matching drainage system. The Kroftman drainage system for storage buildings is entirely made of galvanised sheet steel. The system consists of drain pipes on both sides of the storage building with upright pipes (plus final bend) down to the ground. The capacity of the gutter and the number of upright pipes is tailored to the size of the storage building. The standard available colours are pearl-light grey (RAL9022) and anthracite grey (RAL7016).
Our storage buildings are delivered without an electric opener as standard. Optionally you can order an electric opener (including 2 remote controls) for the roll-up or overhead door
Kroftman only supplies storage buildings without windows. If you nevertheless would like to place one or more windows in your storage building, you must do this yourself. In that case, keep in mind that the structural calculation is no longer applicable and the warranty on the construction and sheeting will then lapse.
If you wish to reduce extreme temperatures or condensation you can insulate your building yourself. This is done by installing common insulating panels (such as sandwich panels, Polystyrene, EPS, PIR, Styrodur®, Isover® or Fastfixx®) tightly between the truss tubes. The seams should be sealed with insulation tape or caulking. Ideally the insulation panel thickness should equal the depth of the tubes; 75mm or 50mm. (see construction drawings) Due to the remaining thermal bridges and uninsulated roll-up door/skylights these buildings are less suitable for full heating. Please be aware that the maximum snow load allowance should be reduced with the weight of the roof insulation.
Yes. To calculate the maximum snow load, you have to subtract the weight of the solar panels from the snow load.
Example: if the snow load for the storage building in question is 1,2kN/m², then the roof can withstand 120 kilos of snow per square meter.
If the solar panels for example weigh 40kg, 80kg remain. In a region where the snow load is less than 0,8kN/m² (80kg per square meter), the storage building can be equipped with solar panels.
The non-insulated storage buildings ventilate at the front and rear under the ridge cap and the gable trim. In addition, all roof seals are equipped with ventilating foam tape. However, the ventilation is not calculated.
The insulated storage buildings have no ventilation openings. You can optionally have a natural or mechanical ventilation system installed.
Ventilation standards are not necessary for storage buildings unless the application prescribes these (for instance storing chemicals).
You can, but the warranty will then lapse. The sheet material has a polyester top coating. If this is covered by an extra layer of paint, the coating no longer offers full protection.
Installation video for a Janus roll-up door (only applicable for non-insulated storage buildings)
Installation video for a Novoferm (Alpha) T450 overhead door for the front/back wall
Installation video for a Novoferm (Alpha) T240 overhead door for the side wall
The storage buildings meet the performance requirements for the fire safety of storage buildings as referred to in the Dutch Building Decree 2003. This means that in the event of a fire, the structure remains intact long enough for it not to collapse prematurely. If you want to increase fire safety for people and materials, we advise you to equip the storage building with a sprinkler system.
All man doors are equipped with a cylinder lock. The roll-up doors have a latch for a padlock (not included). The overhead doors can only be opened manually from the inside. The storage buildings can therefore be entirely closed up.
The main difference is that a roll-up door is made of continuous steel sheeting and an overhead door consists of hollow aluminum segments filled with insulating PUR foam. This means that with an insulated storage building only an overhead door is possible. With an non-insulated storage building you choose from both.
Overhead door
+ Insulated
+ Opens complete, so full height to use
+ In the event of damage, only the damaged element needs to be replaced
+ Makes less noise
+ Burglary resistant: can only be opened manually from the inside
– Can not be opened from outside (except with a remote control)
– More expensive
– The overhead door hangs horizontally in the indoor area, so that the working height in the storage building cannot be fully used
Roll-up door
+ More efficient use of interior space because the door rolls up above the door opening
+ Can be opened from outside
+ Low-priced
– Less clearance (approx. 10 cm) because the lower beam (with the handle) hangs in the doorway
Please check also our Q&A about how to install a roll-up or overhead door
As a consumer you have the right to cancel your order up to 14 days after receipt without having to specify a reason. After cancellation, you have another 14 days to return the product(s) in question. You will then be credited with the full order amount which includes the shipping cost. Only the costs incurred for returning the product from the chosen delivery address to the web shop are your responsibility.
If you chose to practice your right of withdrawal, the product with all accessories and – if reasonably possible – in the original condition and packaging must be returned to Kroftman. To exercise this right you can send us a message. We will then refund the order amount within 14 days after registration of your return, as long as the product has already been received in good order. Kroftman reserves the right to subtract an amount for signs of use, damaged packaging or incomplete content.
The right of withdrawal does not apply to products that you purchase via our web shop that are made to order according to the specifications requested (such as colour). The sale is final and completed after successful payment.
Kroftman uses a secure internet connection. This means that all data that you enter (such as address and bank details) is sent encrypted and cannot be read by third parties.
For further explanation about our privacy and cookie policy we refer to the relevant pages:
The warranties used by Kroftman differ per product type. You’ll find the exact warranty provision under the specifications of the product in question. For all products, the amount of the reimbursement depends on the remaining guarantee period.
Example: the warranty period is 10 years and after 8 years, the PVC canvas of your container shelter tears. The remaining warranty period is then 2 years. You’ll receive a 20% (2/10) discount on a replacement canvas.
Are you of the opinion that the problem falls under the Kroftman warranty conditions? Then please fill in the warranty claim form as completely as possible. We’ll evaluate your claim on the basis of this information. We’ll then contact you within 10 working days to discuss the situation and the potential solution with you.
Kroftman Structures uses cookies and other technology such as JavaScripts and web beacons on its websites and affiliated sites. Because we want to ensure your privacy as well as improve the user-friendliness of your visit(s) to our websites, we think it’s important for you to know how and why we use cookies. You’ll find our cookie policy here.
You enter the necessary details and choose a payment method. Then you click on “Place order”. If you have opted for an online payment method, you will be redirected to a secure payment environment. If you have chosen for direct bank transfer you will first receive an invoice from us.
When we have received your order, we will contact you to coordinate the details about the order and delivery. As soon as we receive your payment we will set the order in motion. When the order is ready for shipment we will inform you by e-mail.
The quote is automatically generated once you have filled in the required fields and click on “Send”. For a quote, we only need the following information from you: country, zip code (for determining transport options and costs) and e-mail address. More information is welcome so that we can easily contact you if necessary.
You will find your quote in your personal account, which is automatically created for you. Do you want to make multiple quotes to compare the different options? Then you will find these conveniently arranged together in your account.
If you want to order a printed cover, choose logo cover when assembling your product. Complete the compilation of your product and proceed to request a quote. Once you have requested the quote, you will receive a form to upload your logo.
Within 2 business days you will receive a digital proof of the cover with logo printing.
Good to know
The only available colour for the fabric/sheeting is grey
Yes, the end wall frame and cover are designed adjustable to be used on both ISO and HC containers.
The Workbox shelters can be linked to each other lengthwise. This can be done easily and without adjustments to the product. The connection (overlap of the sheeting) can be sealed for wind- and watertightness.
Placing multiple Workbox covers behind each other allows you to create a shelter in multiples of 20 feet.
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.
The supplied container clamps require an container edge of 50-80mm in height. Our clamps cannot be fastened without this edge and the shelter will then have to be attached to the unit alternatively for example using screws or by welding.
If you would like a front and/or back wall, the unit also must be between 259 and 290 cm high and be equipped with standard ISO container corners at the top and bottom.
The PVC fabric complies with the DIN 4102-1 class B2 standard.
(view the certificates on the download page)
3.9 meter +/-5cm (measured at the top of the containers)
Yes, this is possible. The product must then be screwed in or welded. However, fastening brackets have a number of important advantages:
• The containers aren’t damaged
• The installation is much quicker
• You can easily dismantle the container shelter
They can. The roof will further extend over the container edge. The closed end wall is also adjustable too. The end walls with doors however are designed for the standard width (390 +/- cm) and will not fit without further modifications.
Kroftman usually supplies the Workbox directly from stock.
You will receive, at the time of shipment, information on the expected delivery date and contact details of the carrier.
For all of our storage buildings, storage tents and container shelters we have structural calculations available (in German or English). These are available on request and free of charge.
These structural calculations always meet the ′Eurocode′ standard ensuring wide European and International acceptance. To maintain the legal status, we only provide the original untranslated documents in the German or English language. Should this cause you any difficulties, you can use these documents as a basis to ask a local engineer to draw up a translation or structural calculation in your own language which meets your local requirements
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.
• 100% prepayment applies to orders below € 5,000
• Down payment invoices have a payment term of 7 days after the invoice date
The PVC cover is stronger than PE (i.e. polyester or HDPE) and is therefore more resistant to weather effects. PVC has a longer lifespan. We have a 10-year descending warranty on PVC. The warranty on PE is 3 years.This video addresses the differences between our two container shelter cover options: PE and PVC
The PVC cover for the bunker silo shelter is available in white, grey and dark green.
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 conditions that do not exceed these values. If you nevertheless choose to install the product in a region with higher maximum wind and snow loads, please bear in mind that this is at your own risk.
The PVC fabric complies with the DIN 4102-1 class B2 standard. (view the certificates on the download page)
For our bunker silo shelters, we don’t provide a full gable wall, but we do offer a PVC gable cover available in white, grey, or dark green. The frame of this cover can be mounted on the concrete wall, creating a closed back for your shelter.
Yes, all our standard products come with structural calculations, which are available upon request at no additional cost.
We collaborate with specialized engineers to ensure that all calculations comply with the EN13782 standard. This guarantees broad acceptance across Europe and internationally.
To maintain their legal validity, we provide these documents only in their original German or English versions. If needed, you can use these documents as a reference for a local engineer to create a structural calculation that aligns with your country’s specific requirements.
You attach the base rail of the bunker silo shelter to the concrete wall using concrete anchors. This attachment option can be added to the bunker silo shelter under fastening options.
Concrete blocks, also known by brand names such as Legio blocks, mega blocks, stacking blocks, concrete Lego blocks, or stackable concrete blocks, provide an excellent foundation for bunker silo shelters. For mounting on the blocks, it is important that the top surface of the blocks is flat. Please refer to the drawing for dimensions and explanations.
The placement of multiple bunker silo shelters affects the allowed distance between the walls and the mounting on the wall. Therefore, the tolerances differ compared to the placement of a single shelter. Check the drawing for explanation and exact dimensions.
You can extend the shelters by 6 meters without a maximum length. This can be done easily and without adjustments to the product. The connection (overlap of the fabric) is entirely wind- and watertight after tightening the cords.
It concerns the distance between the concrete walls – Single setup
CTA806: 7,8 meter (see drawings)
CTA812: 7,8 meter (see drawings)
CTA1012: 9,8 meter (see drawings)
Please check the drawings for tolerances on the measurements especially in case of a setup with multiple shelters side by side.
Do you want to create more visibility for your company? Then printing your cover is an excellent option. All bunker silo shelters can be ordered with a printed cover. You have the choice of white PVC as the base material. Upon your request, you will receive a 3D impression of your design. After confirmation of your order, we deliver within 4 weeks.You can easily request a quote through our website or contact us directly for more information.
We supply all our standard products, such as bunker silo shelters, directly from stock. Therefore, you can receive your order within 1 to 4 weeks. The lead time may vary depending on the country and the date of order confirmation.
Whether a building permit is required depends on the product and local regulations. In most cases, a permit is not necessary for temporary installations. However, for semi-permanent placements, we recommend consulting your local municipality for specific requirements.
To support your permit application, you can download the construction drawings from our website. Additionally, upon request, we can provide structural calculations free of charge and without obligation.
To ensure that your concrete wall can safely support the added load of a bunker silo shelter, we strongly recommend consulting a structural engineer for a professional calculation. This is particularly important in the following cases:
– When the wall height exceeds 2.6 meters
– When the free span is greater than 8 meters
A structural calculation verifies that your concrete wall is strong and stable enough to handle the additional load. If needed, we can connect you with a qualified structural engineer who can perform this assessment for you.
Feel free to contact us for more information.
Yes, we have various attachment options for standard shipping containers, high cube, office containers, and open-side containers. You can view the document with the attachment options here: https://www.kroftman.com/wp-content/uploads/2025/02/Kroftman-Bevestigingsopties-EN.pdf
Or read more about it in this blog:
Is it possible to use our container shelters on open side or office containers?
We advise thinking primarily based on your desired situation. With our attachment options, you can combine almost endlessly. Combine multiple containers side by side, on top of each other, in a row, combine one container with a side wall, or place the containers with the doors inward. Watch the video for more inspiration: https://vimeo.com/manage/videos/935463694
Our shelters are available in 3 standard colors in PE or PVC. You can also choose a custom cover with your own logo or advertisement. If you want to enclose the shelter completely or partially, choose a front and/or rear wall. Watch the video about the custom cover here.
https://www.kroftman.com/en-eu/can-i-personalize-my-container-shelter-with-my-company-logo/
PVC is stronger than PE and therefore lasts longer. We offer a 3-year warranty for PE and 10 years for PVC. The tensile and tear strength of PVC is almost twice as high. PVC also has flame-retardant properties. In this video, we explain everything in detail: https://www.kroftman.com/en-eu/pe-or-pvc/
Yes, our container shelters are designed to withstand high wind and snow loads. Depending on the model, the maximum snow loads range from 0.2 to 0.3 kN/m², and the maximum wind loads range from 0.3 to 0.5 kN/m².
Our shelters comply with the European standard EN13782, which means they are calculated for combined wind and snow loads for extra safety. In the product specifications, you will find the exact maximum values, as specified in the official structural calculations. We recommend placing the shelter only under conditions that fall within these limits. Installation in areas with higher wind or snow loads is at your own risk.
https://www.kroftman.com/en-eu/308579/
Or watch the video: https://www.kroftman.com/en-eu/is-mijn-overkapping-bestand-tegen-wind-en-sneeuwlast/
Yes, note: PVC tarpaulin is more fire-resistant than PE tarpaulin. In terms of fire safety, PVC clearly has the advantage. Although it is unlikely that either PE or PVC will catch fire, for example, when using an angle grinder, PE will continue to burn once it is ignited. PVC, on the other hand, is flame-retardant and self-extinguishing, providing extra safety.
Watch the video: https://www.kroftman.com/nl-nl/pe-of-pvc/
The European standard EN13782 sets requirements for the design and construction of temporary structures, such as container shelters. This standard ensures that the shelter is safe and stable, even under changing weather conditions. It includes material specifications, calculations of wind and snow loads, stability checks, and the strength of connections.
Our products are designed and tested according to this standard. This means that you are assured of a safe and reliable shelter that complies with European guidelines.
More information: https://www.kroftman.com/en-eu/safety-first-what-you-need-to-know-about-en13782-for-your-container-shelter/
Yes, the strength calculations of the products can be found in the construction manual. This book contains all the technical details and calculations necessary for the safety and stability of the shelters. You can request the construction manual free of charge, both online and physically.
https://www.kroftman.com/nl-nl/quality-and-conformity/
We choose steel for its strength and durability. Steel wears less, is more resistant to the elements, and lasts longer. Additionally, steel is much more cost-effective, saving money without compromising quality. It meets European standards and is also a more sustainable choice, making it the logical option for reliability and efficiency.
Watch the video: https://www.kroftman.com/en-eu/why-do-we-use-steel-instead-of-aluminium/
For a container shelter, an environmental permit may sometimes be required. Whether this is the case depends on various factors, such as where and for how long the container shelter is placed and what it is used for. Please inquire with the local municipality about the requirements.
To support your permit application, we provide the construction drawings and strength calculations of the products free of charge in the form of the construction manual. This book contains all the technical details and calculations needed for the safety and stability of the shelters. You can request the construction manual free of charge, both online and physically.
More information about permits can be found in this blog: https://www.kroftman.com/en-eu/do-i-need-a-permit-for-my-container-shelter/
Our warehouse in Babberich has a large stock of container shelters, allowing us to process orders quickly. If your order is in stock and payment has been received, we can hand it over to our transport company within two days. This results in a delivery time of approximately one week within the Netherlands, and one to two weeks for deliveries to Germany.
Watch the video: https://www.kroftman.com/en-eu/do-we-have-all-container-shelters-in-stock/
For orders with a value under €5,000, we require a 100% prepayment. For orders with a higher value, it is possible to pay 50% in advance and the remaining 50% upon delivery. Payment on account is possible if a positive credit rating has been issued. For this, we work with Allianz Trade.
Use the attached packing list to check the composition of your order upon delivery. If you have any doubts about whether everything is present, feel free to contact us.
Below is an overview of the average assembly time per shelter.
| Product | 2 people | 4 people |
| CTS 404 & 406 | 0.5 days | |
| CTS 412 | 1 day | |
| CTS 606 | 0.5 days | |
| CTS 612 | 1 day | |
| CTS/CTA 806 | 1 day | |
| CTS/CTA 812 | 1.5 days | |
| CTS/CTA 1012 | 2 days | |
| CTS/ CTA 1212 | 2 days | |
| CTS/ CTA 1512 | 2 days |
For each frame and tarpaulin, an assembly manual is available. You can find this manual both in the packaging and online, where you can download it per product.
That is possible, but please note that the deviation from the dimensions on the drawing can be a maximum of 3 cm. In the manual, you will find the exact dimensions and an explanation of how to measure these dimensions accurately.
It is possible to combine containers with a height difference of up to 20 cm with a shelter. The larger the shelter, the more tolerance is allowed for the height difference. Ensure that you measure or check the gap at the top of the containers to ensure they are correctly positioned. Consult the installation manual for this. If you also use walls, it is important that the dimensions deviate minimally; otherwise, the walls may not fit properly. With only a shleter, the tolerance for deviations is greater, but with walls, precision is essential.
In addition to a scissor lift and/or scaffold, you will need small tools such as a socket set with individual wrenches or an impact drill.
For shelters with a length of 12 meters or longer, we supply tarps of 6 meters. The design is made so that these tarps can be laid end-to-end on the frame using an overlap. This ensures that the shelter remains waterproof.
Roll the tarpaulin out on the ground and fold it so that you can easily unroll it over the frame. Attach the tarpaulin to one side on top of the container with a tie wrap. Then, throw the tie wrap over the frame to the other side and pull the tarpaulin over it.
For further instructions, please refer to the manual.
The tarps are packaged in boxes, while the frames are delivered in steel and wooden crates. Keep the packaging to store or transport the product later. If you do not reuse it, the packaging can be disposed of.
Regularly check the tension of the ropes, straps, and wind braces, especially after periods of strong wind or heavy snowfall. Remove snow promptly to prevent overload, as this will contribute to a longer lifespan of your tarp.
https://www.kroftman.com/en-eu/how-do-i-maintain-the-tarpaulin-of-my-container-shelter/
Yes, it is possible to order individual parts if something breaks on your shelter. In most cases, damage to the shelter can be repaired by replacing a part. We offer additional parts in sets for this purpose. You can download the overview of these additional parts per product from our website. Unsure about the right solution? Then, feel free to contact us.
Yes, our shelters are easy to disassemble and reassemble, even on a different type of container, as long as the correct fastening options are used. If you already know that you have a situation that frequently changes, make sure to keep the crates for easy transportation of the parts. Here is the document for the correct fastening for your new situation.
https://www.kroftman.com/wp-content/uploads/2025/02/Kroftman-Bevestigingsopties-EN.pdf
Or read more about it in this blog:
https://www.kroftman.com/en-eu/is-it-possible-to-use-our-container-shelters-on-open-side-or-office-containers/
For shelters with a length of 12 meters or longer, we supply covers of 6 meters. The design is made so that these covers can be laid end-to-end on the frame using an overlap. This ensures that the shelter remains waterproof
Roll the cover out on the ground and fold it so that you can easily unroll it over the frame. Attach the cover to one side on top of the container with a rope. Then, throw the rope over the frame to the other side and pull the cover over it.
For further instructions, please refer to the manual.
Regularly check the tension of the ropes, straps, and wind braces, especially after periods of strong wind or heavy snowfall. Remove snow promptly to prevent overload, as this will contribute to a longer lifespan of your tarp.
From £492.86
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Self-built sheds
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Flexible
industry-quality
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