Bauder Hot Melt waterproofing system is a hot applied polymer modified bitumen waterproofing applied in two layers with a polyester reinforcement. It is capable of a 100% bond to the approved surfaces it is applied. 

Hot melt structural waterproofing is particularly advantageous for protected, inverted, or buried roofs such as biosolar roofs, blue roofs, green roofs, paved, terraces, podiums, plazas and car parks. The solution is primarily for new build projects. 

Due to its composition, it remains in a live state, giving it the strength and flexibility to cope with the stresses and strains of the building it protects for the length of time it remains.

Plus points

• Compatible with various landscaping finishes including hard landscaping, green roofs, blue roofs and biosolar solutions.
• Range of insulations including non-combustible options.
• Seamless application provides monolithic waterproofing.
• Full adhesion to deck substrate.
• Comprehensive guarantees to meet project needs

Assessments and verifications 

• CCPI Assessment 0007700044/1225:  
  This system's CCPI mark provides accuracy of data delivering assurance to specifiers
• BBA Certificate 06/4350:
  Fire classification B_ROOF(t4) to BS EN 13501-5 tested to TS 1187 test 4 for external fire exposure on defined permutations of product build up.
  Fire properties – membranes deemed “unrestricted” in certain circumstances as categorised in the BBA certificate.
  Service life for the duration of the building.
• EPD Certification:
  Bitumen Membranes
  BauderROCK Insulation
  BauderGLAS Insulation

Monolithic, fully bonded installation for cold or inverted constructions.

• A comprehensive range of guarantee packages to fulfill cover requirements for the project (dependent on system/product selection). For more information contact our technical department for a sample guarantee outlining cover level, terms and conditions.
• CCPI Assessment Number 0007700044/1225 for Bauder Bakor Hot Melt System.
• DD ENV 1187:2002 European Standard Fire Penetration
• EPD Certification: Bitumen membranes, BauderROCK and BauderGLAS

BBA Certificate 06/4350 states that:

• "When used in protected or inverted roof specifications, including an inorganic covering listed in the Annex of Commission Decision 2000/553/EC, can be considered to be unrestricted under the national Requirements"
• "Under normal service conditions, the system will provide a durable waterproofing for the service life of the structure in which it is incorporated"
• Fire testing to BROOF(t4) for external fire exposure on defined permutations of product build up
• Suitable for zero falls (no backfalls) on the structure

Customers choose us because of the way in which we do business, our robust advice on the right system, and our approach to delivering projects. We work alongside clients to deliver the best solution for a building from our broad portfolio of systems. 

We assist you with the design of the detailing, writing the specifications for the flat roof solution, and recommend suitable approved contractors to tender for the project.

The service is without charge, and we work with you to ensure your roof specification meets all your needs and that of the building.