Sudima Hotel (Roofing)

Project requirement

The building of a 4.5-star environmentally friendly roof that would reflect the high New Zealand UV, provide a water collection option, not contaminate water going to storm water and provide a 20-year product and labour warranty.


Allco Waterproofing Solutions provided Casali Dermabit Extra APOA white torch on membrane with the inclusion of ILD EFVM® on-site technical support membrane testing technology.

Casali Dermabit Extra’s latest generation APAO torch on membrane from Italy, Casali provides a extremely wide temperature range membrane with no fillers. This provides a quality membrane with a 20-year service life (-)20° to (+)150° APAO distilled non-toxic bitumen with latest generation technopolymers. Corner and complex detailing is a breeze with this superior quality membrane.

BRANZ appraisal for water collection – will not contaminate water. High quality hot rolled white mineral chip, superior adhesion without chip loss, UV reflective finish assuring a cooler roof in summer (lower EVAC cooling costs).

ILD EFVM® Electronic testing of Casali membrane guarantees a water tight roof that can be tested in the future to ensure a water tight structure. Testing roof after routine maintenance.


Project details:CM12946

Applicator: MPM Waterproofing Ltd
Builder: Dominion Constructors Ltd
Architect: CDA Group
Completed: November 2011


Project Size: 2000m²
Warranty: 20-year system warranty with ILD EFVM® Leak Detection Quality Assurance