LiquiTEC Roof System

When to specify...

The Bauder LiquiTEC roof systems combine ease of application, fast cure and durability to provide a cold liquid applied waterproofing product second to none. Based on the most advanced polymer chemistry it is suitable for both new build and refurbishment projects and can be used with green roofs. The system achieved a TS 1187  BROOF(t4)  rating which means it's unrestricted and can be used anywhere on the roof (England), Low Vulnerability (<6m) (Scotland) for fire perfromance

NBS and BIM specificationsSystem summariesSystem summaries


Warm Roof

Cold Roof


Key features

•  Exceptionally fast curing PMMA resin.
•  All system elements are totally cold applied.
•  System formulation delivers superior root resistance.
•  Products are solvent, isocyanate and halogen free.
•  High performance fire retardant prevents spread of flame.


•  Cost savings through quick installation times.
•  Avoids inherent risks associated with hot works.
•  Approved for green roof landscaping by FLL.
•  Minimal impact on the environment.

Approvals, certification and guarantee

•  Comprehensive range of guarantees for this system.
•  BBA Certificate number 14/5152 LiquiTEC Roof System.
•  The BBA certificate states: "classified in accordance with EN 13501-5 : 2010 as European Class BROOF(t4), and when tested in a flat position in accordance with TS 1187 achieved an BROOF(t4) rating with 120mm PIR insulation. The system can contribute to a roof being unrestricted under the national Building Regulations."  Fire rating explained ►
•  Certified under FLL guidelines for root resistance.

Environmental credentials

•  Manufactured under ISO 14001 Environmental Management System.
•  All cold liquid applied products are solvent, isocyanate and halogen free.
•  BRE Green Guide Generic A Rating (A+ to E scale) for PIR insulation.

Installation and maintenance

The quality and experience of the installing operative is paramount to ensuring a successful project. Bauder Approved Contractors are the only people fully trained and certified to install our products. They provide the necessary experience that our exceptional guarantee demands.
Go to approved contractor information ►
Go to maintenance advice ►

Finish colour

Bauder LiquiTEC roof system is available in these colour finishes.

Stone Grey - RAL 7030  Blue Grey - RAL 7031  Traffic Grey - RAL 7043 

Technical Excerpt

Life expectancy: > 25 years
Fire rating: BROOF(t4) - unrestricted and can be used anywhere on the roof (England), Low Vulnerability (<6m) (Scotland)
Tensile strength: 1000N/mm²
Standards: ENV1187

Technical downloads

BIM and NBS Specifications ►
LiquiTEC Roof system summary►
BBA certificate ►
System maintenance advice ►