
RoofGuard® TileSeal Protection
Seal and protect your roof with our RoofGuard® TileSeal treatment
Extend the life of your concrete or clay tile roof with our specialized sealing service. RoofGuard® TileSeal the exterior surface of your tile, slowing down the natural weathering process and protecting your investment.
What you need to know?
RoofGuard® TileSeal Protection
The RoofGuard® TileSeal can be applied to most Clay and Concrete Tile roofs to seal the exterior surface of the tile and slow down the natural weathering process.
This preventive treatment program is designed to work with our RoofGuard® Moss Proofing product to provide comprehensive roof protection. TileSeal helps prevent:
- Accelerated weathering and deterioration
- Costly premature roof replacement
- Loss of tile color and surface integrity
- Structural damage from water retention
- Expensive roof recoating requirements
Our RoofGuard® TileSeal Guarantee
Experienced operators undertake all of our TileSeal work, which comes with an Edwards & Hardy TileSeal Guarantee. Our preventive treatment maintains your roof's durability at around 10% of the cost of a recoated roof.

Our RoofGuard® TileSeal Process & Services
How we protect and maintain your roof with our two-stage process
RoofGuard® TileSeal is applied to clay and concrete tile roofs to the exterior surface and slow down the natural weathering process. This preventive treatment extends the life of your roof significantly.
What's Included:
- Edwards & Hardy TileSeal Guarantee
- Roof Visual Appraisal Report
- Professional Application by Experts
Following the initial TileSeal application, we provide a comprehensive maintenance program to keep your roof looking good and performing optimally. This ongoing care ensures maximum protection and value from your investment.
What's Included:
- Ongoing Maintenance Program
- Regular Inspection Services
- Long-term Roof Protection
Our Service Process
From initial inspection to final completion
We will provide you with a quote based on the extent of work needed to be completed.
After you confirm the work to be carried out, we will schedule a time to complete it.
Following the RoofGuard™ Treatment, you will receive a Visual Appraisal Report.

RANZ Commercial Roofer of the Year
Edwards & Hardy won the RANZ 2024 Commercial Roofer of the Year Award for their exceptional work in replacing the roof on the De Lautour Medical Centre.

Training Co of 2023
Edwards & Hardy were honoured to be awarded the RANZ Training Company of the Year 2023.

BRANZ
Edwards & Hardy is proud to have developed the BRANZ-approved DuraBond® product to meet New Zealand's challenging environmental conditions.
Trusted for over 65 Years
We take our property maintenance responsibilities seriously and proudly support New Zealanders in protecting roofs.



Learn About Our Process
Watch our video to learn how our RoofGuard® TileSeal treatment works to protect your roof from weathering and water damage. Our proven process has been protecting New Zealand homes since 1959.
Our Latest Projects
See the results of our RoofGuard® TileSeal treatment










Frequently Asked Questions
Find answers to common questions about our roof protection services