Guardian Seal isn’t just smart for your wallet , it’s also smart for the environment.

💧 Rainwater Safe

Our coatings are non-toxic and safe for rainwater collection, so you can keep harvesting from your roof with confidence. Independent testing has shown Guardian Seal complies with drinking water safety standards in New Zealand.

🌱 Eco-Conscious Choice

• No need to send old roofing to landfill
• Low-VOC product formulation reduces airborne pollutants
• Extends the life of your roof by 10,15+ years, reducing the environmental impact of replacement manufacturing and transport
• Minimises waste by restoring rather than demolishing

💰 Financially Smart

• Cheaper than reroofing
• Lower lifetime maintenance costs
• Flexible finance options with Roofbuddy

Guardian Seal helps you protect your home, save money, and reduce your footprint , all at once.

A roof is one of your biggest investments. So it makes sense to protect it with a guarantee you can trust.

Every Guardian Seal system comes with a 10-year waterproofing warranty, giving you long-term peace of mind.

✅ What the Warranty Covers:

• Full waterproof protection
• Product performance under normal conditions
• Transferable coverage if you sell your home

🔒 What Makes Our Warranty Different:

• Backed by certified installers
• Covers the entire coated surface
• Clearly documented, not just verbal promises

⚙️ How Warranty Claims Are Handled:

If there’s ever an issue with the coating’s performance, simply contact Guardian Seal. We’ll assess the area and, if the claim is valid, repair or recoat the affected section at no cost to you. It’s fast, professional, and straightforward.

🧰 Maintaining Your Coverage:

To keep your warranty valid:

• Ensure the coating is applied by an approved Guardian Seal installer
• Keep gutters clear and drain systems functioning
• Avoid unauthorised repairs or damage from external trades

Guardian Seal gives you more than a promise, it delivers protection you can count on, backed in writing and supported by real people.

Many Kiwi homeowners worry their roof is beyond saving. But in many cases, it's not age , it's condition that matters.

✅ When Coating Still Works:

• The roof structure is sound (no sagging or rot)
• Surface rust or minor damage is repairable
• Tiles or iron sheets are secure

Guardian Seal is designed to revive ageing roofs, even those that look beyond help.

🔁 When Replacement Might Be Necessary:

• Large rust holes or severely broken tiles
• Structural damage or active leaks into framing

🛠️ What We Look For in a Professional Roof Assessment:

When you book a free roof inspection, our trained team checks for:

• Surface condition: rust, moss, cracking, or flaking coatings
• Structural integrity: signs of sagging, timber rot, or failed support
• Seal points: flashings, joins, penetrations (vents, skylights)
• Weathering: UV damage, faded paint, or porous tiles
• Drainage issues: ponding or blocked gutters that may affect coating performance

We document problem areas, take reference photos, and give you a clear, obligation-free recommendation on whether coating is appropriate, or if more substantial repairs are needed.

Often, coating is still a very real and cost-effective option , even for roofs that appear "too far gone."

You see a small stain on the ceiling. Maybe you ignore it.

But behind that discolouration, water is working its way into your roof cavity, insulation, and framing. Over time, that leak could cost you thousands.

⚠️ Risks of Unchecked Leaks:

• Mould growth (health risk)
• Timber rot and structural damage
• Electrical hazards
• Rising insurance issues

Guardian Seal stops leaks before they start.

Our full-roof sealing system protects your entire roof, not just one problem area, and includes repairs, priming, and a flexible membrane designed for NZ conditions.

It’s not just about today , it’s about preventing tomorrow’s emergency repairs.

We make roof restoration simple, safe, and effective through our proven 4 step system, designed to solve common roof problems and future proof your property. Here’s how:

1. Clean

We begin with a thorough chemical treatment to eliminate moss, mould, and lichen , common causes of long term roof deterioration. Then, we apply high pressure waterblasting to clear all residue, restoring a clean surface and ensuring optimal adhesion for the coating layers.

2. Prep

Next, we repair all issues: rust is treated with a rust converter, broken tiles are patched or replaced, and all penetrations (vents, joins, flashings) are sealed. Screw replacements and silicone sealing create a stable base for coating.

3. Prime

We apply a high adhesion primer specifically formulated for New Zealand roofing materials. This ensures the Guardian Seal membrane bonds permanently to the surface. It’s a vital step that low cost alternatives often skip.

4. Seal

Finally, two coats of our proprietary Guardian Seal membrane are applied. This creates a flexible, UV resistant, watertight barrier that expands and contracts with the roof, protecting against leaks and weathering for over a decade.

The result? A resilient, good as new roof with 10+ years of guaranteed protection, completed in just 2,4 days.

If your roof is starting to show its age, you might be asking yourself a costly question: should I replace it entirely, or can I restore it another way?

The good news? You might not need to replace it at all.

Roof replacement is often seen as the default solution, but it's expensive, disruptive, and time consuming. In contrast, a roof coating system like Guardian Seal offers a smart, cost effective alternative that can deliver similar protection and visual appeal, without the hassle.

💸 Cost Comparison

• Roof replacement: $15,000,$30,000+ (depending on size and materials).
• Guardian Seal system: typically 60,70% less.

🔨 Labour and Disruption

• Roof replacement requires stripping the old roof, installing new framing or underlay, and days of noise and mess. It can take 1 to 2 weeks or more depending on weather and complexity.
• Guardian Seal is applied in place. No roof removal, no skip bins, and minimal disruption to daily life. Most applications are completed in 2 to 4 days.

⏳ Lifespan and Performance

• A new roof typically lasts 20 to 30 years, depending on material.
• Guardian Seal offers 10,15+ years of waterproof protection when properly applied and maintained, with a 10 year warranty included.

🛡️ What Does Guardian Seal Do?

Guardian Seal is more than a paint job. It's a high performance liquid membrane system that:

• Waterproofs the entire roof
• Repairs and protects in a single system
• Offers a 10 year warranty
• Restores your roof's appearance

If your roof is structurally sound, Guardian Seal is the smarter, faster, and more affordable solution that avoids the cost and chaos of a full replacement.