BauderTEC and BauderTEC DUO

BauderTEC is always first choice for any situation in which the naked flame of a welding torch cannot be used: this is because BauderTEC is an entirely cold self-adhesive system. BauderTEC is quick and clean to install, with minimal equipment required. The cold self-adhesive components of the BauderTEC system are also easy to combine with high-quality torch-on elastomer bitumen membranes. Even greater flexibility is offered by the BauderTEC DUO cold self-adhesive system: its patented DUO seam bonding system enables the longitudinal seams to be either cold-adhered or welded, thus ensuring maximum reliability in the crucial seam area. These membranes can therefore be safely installed even when conditions are bad.
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Worth knowing ...

What is cold self-adhesion?

Cold self-adhesive bitumen membranes are coated on the underside with a compound that enables them to be installed on a suitable sublayer after first removing a separating foil. Then they are simply pressed down, e.g. with a roller. The main situations in which cold self-adhesive membranes are used include:

  • temperature-sensitive substructures and details
  • wherever high temperatures or naked flames have to be avoided during installation

  • structurally difficult types of roof (e.g steep gradients, sheds, etc.)

In a system design, cold self-adhesive membranes can be used as a vapour barrier, first waterproofing layer or capping sheet.