Your partner in PUR and PIR insulation solutions

Dan-iso A/S supplies technical insulation for district heating, cooling, the wind turbine industry and construction – as well as for the oil, offshore and marine industries. A reliable and innovative partner since 1986.

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District heating

Insulation products for district heating that ensure optimal heat retention and reduce energy loss.

Cooling

Effective insulation solutions for optimizing energy consumption and ensuring ideal storage.

Wind

Specially developed lightweight components in PUR for the wind power projects of the future.

Construction

Ideal solutions in PUR and PIR for multiple applications, from insulation to brickwork and piping.

Oil and offshore

High insulating ability and low thickness optimize the space without compromising on efficiency.

Marine

Lightweight solutions in PUR that maintain their strength and durability for many years.

Highly efficient pipe insulation

Regardless of whether you need insulation for district heating pipes, the refrigeration/freezer sector, oil/offshore or industry, we ensure efficiency and durability.
With Dan-iso you get tailored solutions that combine innovation, quality and durability.

Make your insulation project easy and efficient with us - your guarantee of reliable insulation.

See our products
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Polyurethane

Molded PUR and PIR insulation is highly efficient, recyclable and has a long lifespan.

If you need further advice on technical insulation, please contact us. contact us gladly.

Read more about polyurethane
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CNC milling

We offer solutions for special tasks:

  • moulds
  • prototypes and exhibition models in PUR block foam and PIR block foam.
Read more about CNC milling

Safety data sheets

Here you will find safety data sheets (MSDS) for isocyanate and polyol in several languages. Feel free to contact us should you have questions.

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Use our calculation tool

With Dan-iso's calculation tool you can calculate the necessary insulation thicknesses to comply with the insulation classes in DS-452.
The tool also helps calculate the energy savings when using PUR and PIR as insulation material.

Explore our calculation tool

Insulating & Saving Energy

Insulation shells and bends made in PUR and PIR as well as mounting foam available in both bottles and bags

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Customized solutions

We specialize in CNC milling, including prototypes, plugs, cutting and gluing block foam, and handle all kinds of special tasks.

Product development takes place in close collaboration with our customers to ensure tailored solutions. We prioritize high security of supply and flexibility to meet our customers' needs.

Lower operating costs and a greener profile

PUR pipe insulation provides exceptional thermal performance, helping your customers significantly reduce energy consumption. The high insulating capacity means that less energy is required for heating and cooling, resulting in lower operating costs and a greener profile. By offering PUR solutions, you position your company as a responsible player in the industry.

Dan-iso's assembly foam is supplied in pairs either in bottles or in practical mixing bags (Foampacks) and is produced in up to 21 different sizes. This gives you the flexibility to choose the size that best suits your specific project, making the product easy to handle and use.

If you have a drawing or a rough sketch, Dan-iso adapts the product exactly to your specifications. We work closely with our customers to understand their unique needs and desires, enabling us to develop customized solutions that meet even the most demanding standards.

When it comes to blockwork and support in construction and installation projects, PUR blocks and beams are an excellent solution that combines strength, light weight and versatility. Polyurethane (PUR) is known for its unique properties, which make it an ideal choice for a range of applications, from piping to technical installations.

We offer professional and tailor-made solutions within CNC milling. With many years of experience and specialization in milling block foam, we can handle even the most demanding tasks. Our expertise covers everything from standard solutions to complex special tasks, such as moulds, prototypes, plugs and exhibition models, where precision and care are paramount.

Our innovative process transforms surplus materials and scraps from our own production into insulation with the same excellent properties as usual, while reducing waste and reducing the need for new raw materials.

Factory facade Dan-iso Aars

Your partner in PUR and PIR insulation solutions

We strive to be the preferred partner for the leading consumers of insulation materials made from PUR/PIR.

We use known technologies and production principles to produce for a number of new segments.

Read more about us