Built-Up Felt Systems

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Built-Up Felt Systems

We install a range of hot and cold-applied elastomeric felt systems, also known as Reinforced Bituminous Membranes (RBM), with full manufacturer guarantees and warranties. We only use felts manufactured with a very high-tensile strength. These provide greater flexibility that can cope with expansion and contraction on even the largest roofs, while also providing excellent thermal values.

Hot Applied

This method involves using a gas torch to the bitumen while the felt is unrolled, bonding it to the surface so that the bitumen becomes an integral part of the membrane.

At a glance:

  • Quick application
  • Homogenous covering
  • Robust and durable

Cold Applied

In this method, the felt is either mechanically fixed or bonded with self-adhesive, with hot air used to weld the laps.

At a glance:

  • Avoids safety risks associated with gas torches
  • Robust and durable
  • Suitable for lightweight construction

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