LEGGERA.bit is the BITUVER range of bituminous membranes. LEGGERA.bit has been developed thanks to an innovative elastoplastomeric mix strengthened with reinforced polyester, which guarantees the following advantages: 
Speed of application - The compound softens up more quickly to the benefit of the installation time. 
Adhesion - The sealing of the new membranes is optimal in every situation: on the base deck, one layer over the other and by the joints. 
Energy saving - Thanks to the speed of application, with LEGGERA.bit membranes a considerable quantity of gas is spared, making installation cheaper and reducing the number of gas bottles to transport. 
Lightness - Rolls weigh up to 30% less compared to traditional rolls with consequent benefits in terms of handling during laying and transport.
 
Leggera.bit SPRINT
SPRINT membrane is realized with an elastoplastomeric compound characterized by -5° C cold flexibility and a polyester reinforcement. It can be used in waterproofing roofs, earth retaining walls and foundations.
Leggera.bit SPEED 
SPEED membrane is realized with an elastoplastomeric compound characterized by -10° C cold flexibility and a polyester reinforcement. It can be used in waterproofing roofs, earth retaining walls and foundations.
Leggera.bit SPECIAL 
SPECIAL membrane is realized with an elastoplastomeric compound characterized by -15° C cold flexibility and a polyester reinforcement. It can be used in waterproofing roofs, earth retaining walls and foundations.
Advantages
- Lightness
 - Laying speed
 - Easily laid in vertical applications
 - Excellent adhesion
 - Energy savings thanks to the lower gas use
 
Use
- Roofing
 - Earth retaining walls
 - Foundations
 
