Roof Refurbishment

Gerard Roofs offers a full roof restoration service through our nationwide network of roof restoration experts.

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The Gerard Roofs roof restoration system is called Decragard Roof Coating.

In 1969 AHI Roofing (then LJ Fisher) introduced a process for restoring Decramastic tile roofs called the Decragard Roof Coating System. They soon realised that different roofs required different treatments, so AHI Roofing set about developing a range of Decragard Roof Coating Systems specifically designed for optimum performance on each type of roof. Today, Decragard Roof Coating Systems protect and beautify more than 30,000 homes throughout New Zealand.

There are a number of reasons why so many New Zealanders choose Decragard:

• TOTAL SERVICE: Decragard is a total roof restoration service, carrying out any repairs - major or minor - that your roof requires.
• 10 YEAR WARRANTY: When you choose Decragard you receive a 10 year pro rata Decragard Coating Warranty backed by AHI Roofing (who have more than 40 years experience in business).
• EXPERIENCE: Decragard has more than 30 years manufacturing and application experience in the New Zealand market.
• IMPRESSIVE RANGE: Decragard's wide colour range allows you to match the colour of your existing roof as closely as possible (or change the colour of your roof completely and get a whole new look!).
• FREE INSPECTION: Decragard provide a free, no obligation roof inspection (link). A free report on the condition of your roof and recommendations on the best treatment options.
• NATIONWIDE EXPERTS: Access to a nationwide network of roof restoration experts. Decragard have approximately 40 roof restoration experts throughout New Zealand, servicing most areas.
• COST EFFECTIVE: Decragard is a cost effective way of maintaining your roof and improving its appearance, generally costing approximately one-third of the cost of re-roofing.
• NEW ZEALAND MADE: Decragard has been manufactured in New Zealand for New Zealand conditions.
• SPECIALISTS: Decragard are specialists in Roof Coating Systems and employ full-time coating technologists to provide advice and to continually improve the products.
• PREVENTATIVE: Decragard boasts a moss and lichen inhibitor in the coating which can resist the onset of growths for up to four years.
• SAFE: The run-off from Decragard Roof Coating Systems meets the World Health Organisation's criteria for drinking water quality. Protect your roof and add value to your home with Decragard Roof Coating Systems