South America
Performance Polymers

WALLTITE® (PU) : The purple insulation

Sustainability and energy efficiency are important not only in new buildings, but also when renovating existing ones. With WALLTITE®, BASF can make a big difference in both areas. The purple, closed-cell foam is simply sprayed on, cures almost instantly and creates a seamless, airtight insulation for walls, floors and internal roofs.


Key Advantages of WALLTITE®

  • Seamless insulation, no gaps
  • Airtight
  • Energy-efficient
  • Vast design flexibility
  • Creates a comfortable indoor environment
  • Rapid application

Make yourself at home!

You want to renovate your home? Or build a new one with airtight thermal insulation? Then choose WALLTITE®.

WALLTITE® spray foam insulation provides the building owner with superior insulation performance combined with complete airtightness and strength. It provides a fast and easy to apply alternative to more traditional methods of insulating and when cured gives a seamless airtight system which can contribute significantly to the overall performance of the building envelope. An especially modified WALLTITE® grade can also be used for cavity wall insulation.

WALLTITE® brings a totally new dimension to energy-efficient construction

Whether used in private or commercial buildings, it is the product's economic and ecological performance that counts. And it meets the highest standards of sustainability, as it makes a significant contribution to energy savings.

WALLTITE® also improves the indoor climate. It prevents drafts and hence the infiltration of dirt and allergens into the home.

The right way to protect houses from moisture

All building owners are aware of the problem. The interior walls, roofs and floors of older houses are often insufficiently insulated and suffer from condensation and mold. A particularly cost-effective and environmentally beneficial solution is WALLTITE® spray-applied polyurethane foam. WALLTITE® is mainly used on interior walls and roofs, but also for insulating floors. It is sprayed straight onto the substrate and forms a continuous surface. An ideal solution for different surface structures and substrates, as it conforms to all shapes and contours.

For the designers, this is an advantage, as the product offers design freedom. The spray-applied polyurethane foam hugs the shape of the surface being insulated and is therefore perfect for complex geometries such as curved roofs. WALLTITE® self adheres directly to the substrate.

In addition to its rapid application, WALLTITE® cures almost immediately. Permeability is reduced, and no further insulation is required. And there's another benefit: Thanks to its closed-cell structure, it effectively controls moisture and vapor movement.

WALLTITE® simply creates a comfortable indoor environment while achieving outstanding insulation values and ensuring rapid installation. The product is currently available in Canada, United States, South Korea, Belgium, Ireland and the UK.

WALLTITE®  - product availability



Tailor-made Solutions 

Tailor-made for individual needs: We support our customers in developing application-oriented solutions. 

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