Honter: What makes us special

We at HONTER INC. have been using high-quality spray insulation foams to improve quality of life for over 35 years. As the world’s leading manufacturer and distributor of polyurethane spray foam and coatings, we ensure effective thermal and acoustic insulation in buildings. In doing so, we not only make a contribution to a comfortable home, but also help to conserve resources. The use of our materials saves energy. This saves the environment and spares your wallet.

Reliable and certified: Our certified range of spray insulation foams has already proven itself thousands of times over on the European and US markets. With our expertise, we know what is important and have reached a level of quality that is second to none. We bring a wide variety of projects to fruition in cooperation with a comprehensive network of certified service partners. We assist house owners as well as housing associations and other property owners in word and deed – from consultation to implementation.

Why you should choose HONTER

HONTER is your first point of contact for PUR foam.
Please take a look at the other pages on this site and see find out about our quality and our reliable services.
  • We are a manufacturer of polyurethane spray foam - with a unique product portfolio which is all our own
  • 10 years on the European market
  • Safe and reliable production in Germany
  • We see ourselves as a comprehensive partner and therefore supply all the necessary technologies and accessories in addition to the PUR products
  • With our wide range of training courses and numerous services in the area of spray foam insulation technology and roof technology, our partners are always "up-to-date"
  • All of our spray foam insulation and coating systems meet the highest quality standards
  • Over 35 years of experience: Our products have been used thousands of times over in Europe, the USA and Canada


You have a project. We have the solution. Contact us.

Further information


Whether it’s open-cell spray foam, closed-cell spray foam or polyurethane adhesives – get to know our variety of products


Always up-to-date: You can find news from HONTER and exciting product information on our blog.

Become a partner

Do you want to use HONTER products? Become a partner now! We look forward to achieving great things with you.