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Standards & Guidelines
Highest Industry Standards Guaranteed
In order to guarantee durable and safe implementation of roof waterproofing work, standards and guidelines have been established and continuously developed over time.
For materials:
EN 13956 waterproofing membranes – Plastic and elastomer membranes for roof waterproofing – Definitions and properties
EN 13967 waterproofing membranes – Plastic and elastomer membranes for waterproofing buildings – Definitions and properties
EN 13501-1 Fire classification of construction products and building elements
For implementation:
Technical Manual Roofing of KÖSTER BAUCHEMIE AG
Installation Instructions of KÖSTER BAUCHEMIE AG
EN 1991-1-4 Wind loads
ETAG 006 Mechanically fastened roof systems
FLL-Richtlinie Root resistance of waterproofing
CEN/TS 1187 Test procedures for external fire exposure
EN 1253 Drains for buildings
EN 12056 Part 3 – Gravity drainage inside buildings
KTW – German Federal Environment Agency Guidelines
DVGW / German Technical and Scientific Association for Gas and Water rules and regulations
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