WallGuard® Brick & Stone Sealing
Professional Wall Protection Since 1959
Trust our experienced team to protect your walls with our Brick & Stone Sealing program. Our three-stage process removes moss and grime and seals your walls.
Professional Brick & Stone Wall Sealing
The WallGuard® Wall Sealer system is a three-stage process that removes grime and unsightly organic growth from porous brick and stone claddings and slows down the natral weathering process. WallGuard® Wall Sealer works on Summerhill, Oamaru and Hinuera Stone, Concrete Block, and Red Brick.
Our experienced team uses specialized techniques to restore your wall surfaces to an "as new" appearance while providing long-term protection against weathering, organic growth and water staining.
Wall Sealing Process
Inspectionv of your property leads to a quote based on the work needed.
You review and sign a contract and we schedule the project.
Following the WallGuard® 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 cleaning roofs.
Project Gallery
Frequently Asked Questions
WallGuard® Wall Sealer is our professional three-stage wall protection system designed to remove grime and unsightly organic growth from porous brick and stone claddings while sealing them against dampness. When untertaken regularly This comprehensive treatment restores walls to an "as new" appearance.
The system works effectively on various materials including Summerhill Stone, Oamaru Stone, Hinuera Stone, Concrete Block, and Red Brick. Our non-corrosive and biodegradable treatment provides long-lasting protection while being environmentally responsible.