We install it, Viking Enviroclad TPO which provides absolute watertightness for flat roofs. It is a TPO (thermoplastic polyolefin) waterproofing membrane.  

Roof Maintenance


Flat roofs need special attention when performing a maintenance, as debris can quickly build up on a flat roof surface. At H2OFF, we provide the following services to maintain your flat roof and to protect your investment.

- We check the flashing detail around roof curbs, as these are areas where debris or water can gather, and we look for and restore any damage.

- We check for areas on your roof where ponding water occurs.

- We check any areas where water or debris can gather, such as power sources that are installed through the roof or other critical areas in your roof.

- We clean and prepare the roof and roof deck to ensure that the roof will shed water properly.

- Air-conditioning units are checked to ensure that the seals are secure and do not allow water penetration.

- We check membrane for any brig or loose laps/seams and carry out repairs.

- Gutter cleaning .

- Detailed maintenance report.

Christchurch Roof Maintenance Services.

Flat roof maintenance and restoration can extend the life of your roof. Flat roof maintenance is a good choice and is more cost-effective than roof replacement.

Re-roofing can be expensive, and a routine maintenance program can be a cost-effective way of extending the life of your roof for many years. A trained professional will do an onsite analysis and design a programme with items like drainage, caulking and debris removal that require attention on a regular basis.

We offer customized maintenance programs for your roof in order to prevent leaks from occurring. Our job is to be proactive in maintenance of the roof before structural damage occurs.


We offer the following maintenance programs:


Silver Maintenance Program:

For 1 to 5 years old roofs: once a year maintenance, for an annual fee of $460.00

Platinum Maintenance Program:

For 5 to10 years old roofs: once a year maintenance, for an annual fee of $540.00

Gold Maintenance Program:

For 10+ years old roofs: twice a year maintenance, for an annual fee of $980.00

We also specialize in customizing a roofing maintenance program for your specific roofing needs! You can call us to request a customized maintenance program for your roof!

Travel fees applies for clients outside Christchurch area, roof maintenance services includes but are not limited to the following roof systems:

Ardex Butynol, Viking Enviroclad TPO, Nuralite Nuraply, Equus De Boer DuO, Ardex Shelterbit, Viking Bituclad, Viking Roofspec Butylclad, Nuralite Nuratech, Sealco ecoTUFF TPO, Sealco bituFLAME, Sealco Polyseal, Sealco Dekmaster, Sealco Greenseal, Viking Epiclad EPDM, Viking Silcoat, Equus Chevaline Dexx, ABEP FFR-K1, Jaydex Torch-on and WarmSpan.


Call Us Now On 022-444-4475 or Email Us at: info@roof-repair.co.nz

  The Flat Roof Man | Powered by H2OFF - 2017