Warranties and Support

Warranties and Support

We have handpicked the best solutions from around the globe to offer you the best in waterproofing.

Allco is the New Zealand supplier of top international brands such as CETCO VOLCLAY, Casali, Hydrotech,  Johns Manville TPO.

Our Allco Approved Applicators are trained and licenced to install our exclusive products to the highest standards, guaranteeing quality installation and offering the peace of mind you expect.

When you chose Allco as your preferred waterproofing supplier you can trust our solutions are guaranteed to keep the water out!

OUR WARRANTIES AT A GLANCE

20 Year Product Warranty – Standard warranty for our Tanking and Roofing membranes.

20 Year System Warranty – Premium Warranty available for our Tanking membranes on request only.

1 Year Product Warranty – On our accessories when used as stand alone products.

IMPORTANT: Our Product & System Warranty cover different aspects and have different pre-requisites in order to be achieved.

CETCO Hydroshield Warranty is offered by our supplier CETCO, on a selected range of Tanking membranes and on a case by cases basis. CETCO Hydroshield Warranty is a premium warranty, independently certified and it must be requested and approved by CETCO prior to the development of the project.

ApplicationItem/Class1 Year product20 Year Product20 Year SystemHydroshield
ApplicationItem/ClassWarranty Period
ApplicationItem/Class1 Year Product20 Year Product20 Year SystemHydroshield
TankingSwelltite / Voltex✔***
TankingCoreflex✔***
TankingAllsheet
RoofingJM TPO
RoofingCasali Torch On
RoofingHydrotech
OthersAll suppliers✔**

*Hydroshield Warranty is independently certified and must be requested and be pre-approved by CETCO before project commencement. Warranty period may vary depending on the size of the project. Please refer to CETCO Warranties full details.

** Allco full list of product accessories can be found on our website

*** System Warranty requires Allco review and approval before work commencement


ALLCO WARRANTIES

Waterproofing requirements vary significantly depending on the job complexity, site conditions, and technical requirements and your warranty should reflect that. Product Warranty & System Warranty cover different aspects and have different pre-requisites in order to be achieved.

Product Warranty covers the quality and integrity of the product installed for 20 years while the installation of the membrane is covered by the applicator.

System Warranty is a comprehensive warranty that includes the quality and integrity of the product and the installation of the membrane as part of the 20 warranty cover.

System Warranty must be requested by the Architect/Engineer/Specifier. Drawing/specifications are first assessed and approved by Allco prior to the job commencement. Allco must be involved in the project from the beginning and installation can only be carried out by a selected list of approved applicators.

Our System Warranty Responsibilities document is available here.

Please refer to the tables below for some guidance and the criteria around each one of our warranties:

WARRANTY REQUIREMENTS

20Y PRODUCT WARRANTY*

(< 200M2)

20Y PRODUCT WARRANTY*
(> 200m2 / Liftpits / Hydrostatic)
20Y SYSTEM WARRANTY*
(> 200m2 / Full Encapsulation)
BELOW GROUND WARRANTIES
20y Product Warranty*
(for jobs < 200m2)
20y Product Warranty*
(for jobs > 200m2 / liftpit / hydrostatic)
20y System Warranty*
(> 200m2 /lift pit / full encapsulation)
Allco trained approved applicators
Compulsory QA documentation
Early project notification to Allco✔ 
Allco Technical assistance (TA) team
- discretionary visits✔ lift pit*
- pre-install meeting
- site inspections
- final site inspection
Drawing / spec assessment by Allco

* The validity of Allco warranties are subject to regular customer care/inspections and maintenance of the installed membranes as stated on Allco’s ‘Care and Maintenance’ Document.

Warranty RequirementsCasaliJM TPOHydrotech (Product Warranty)Hydrotech - system warranty
ABOVE GROUND WARRANTIES
20y Product Warranty*20y system warranty*
(> 500m2)
CasaliJM TPOHydrotechHydrotech
Allco trained approved applicators
Compulsory QA documentation
Early project notification to Allco
Allco Technical assistance (TA) team
- discretionary visits
- pre-install meeting
- site inspections
- final site inspection
Drawing / spec assessment by Allco
EFVM Installed **

* The validity of Allco warranties are subject to regular customer care/inspections and maintenance of the installed membranes as stated on Allco’s ‘Care and Maintenance’ Document.


CETCO WARRANTY

CETCO Hydroshield is an independently certified, premium warranty provided by our supplier CETCO on a selected range of membranes and on a case by cases basis. If you are interested in Hydroshield or want to find out more about it, please contact Allco management.

WARRANTY SAMPLES

NameFile
Casali Product Warranty - SAMPLE COPYDownload
Hydrotech Product Warranty - SAMPLE COPYDownload
JM TPO Product Warranty - SAMPLE COPYDownload
CETCO Volclay Product Warranty - SAMPLE COPYDownload
CETCO Volclay System Warranty - SAMPLE COPYDownload

CARE AND MAINTENANCE DOCUMENTS

NameFile
Care & Maintenance Documents - CasaliDownload
Care & Maintenance Documents - HydrotechDownload
Care & Maintenance Documents - JM TPODownload
Care & Maintenance Documents - Volclay RangeDownload

INSPECTION FORMS

NameFile
Volclay Voltex Environmental Product Declaration (EPD)Download
Hydrotech Environmental Product Declaration (EPD)Download
JM TPO Environmental Product Declaration (EPD)Download
Casali Environmental Product Declaration (EPD)Download

SYSTEM WARRANTY REQUEST FORM

System Warranty must be requested by the Architect/Engineer/Specifier. Please fill the form below and we will be in touch to discuss the project requirements.

MM slash DD slash YYYY

Project Information

Disclaimer(Required)