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Waterproofing Experts from Magnaseal Australia

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Latest Projects

At MagnaSeal, our work is a direct reflection of our commitment to precision, reliability, and craftsmanship. Headquartered in Sydney and grounded in European expertise, we bring over 15 years of experience to every waterproofing project—big or small.

Our team, trained by industry-leading professionals, excels in seamless membrane installations and specialized welding techniques. From residential balconies to large-scale commercial rooftops, we consistently deliver watertight, long-lasting results built to withstand time and the elements.

Fatra 807 V and 810 V PVC sheet membrane

Garden Beds & Green Roofs

Durable 2mm Fatra membrane installed in planter boxes to prevent root intrusion and water damage. Full system tested over 48 hours for reliable, long-term performance.

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Fatra 807 fleece back sheet membrane

Balcony Waterproofing

New build waterproofing in Bronte Beach using Fatra 807 membrane for balconies, planter boxes, and water tank. Precision detailing ensured long-term watertight performance.

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Soprema AT Sheet Membrane

Water Tank Sealing

Level 57 fire tank waterproofing in Parramatta using Soprema AT membrane. High-performance solution delivered under tight access and permanent water submersion conditions.

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Sika Sarnafil

Rooftop Waterproofing

Coastal rooftop waterproofing in Wollongong using fully adhered Sika Sarnafil membrane. Designed for high UV and salt exposure with detailed, long-lasting protection.

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Our Vision

To be a trusted leader in the Australian waterproofing industry, providing innovative, long-lasting solutions with exceptional craftsmanship and service.

Our Mission

Our mission is to deliver high-quality, reliable waterproofing solutions tailored to each project.

Our Motto

"Sealing the Future, Protecting Today."