Your Roof Restoration, Explained — Step by Step

Taking the Guesswork Out of Roof Restoration

If you’re considering roof restoration, one of the biggest questions homeowners ask is: “What actually happens during the process?”

At Kiwiseal Roofing, we believe informed homeowners make better decisions. A roof restoration shouldn’t feel mysterious or disruptive. It should be a clear, structured process that improves your roof’s performance, extends its lifespan, and protects your home from New Zealand’s harsh weather.

Below is a step-by-step walkthrough of what to expect during a Kiwiseal roof restoration, so you know exactly what’s coming and why each step matters.

Step 1: Initial Roof Inspection & Assessment

Every Kiwiseal roof restoration begins with a thorough inspection.

Our team assesses:

• Roof material type (metal, concrete tile, membrane, etc.)

• Structural condition

• Existing leaks or moisture ingress

• Rust, cracks, or surface breakdown

• Moss, lichen, or algae growth

• Flashings, seams, and drainage points

This inspection allows us to determine whether your roof is suitable for restoration (most are) and which coating or waterproofing system will deliver the best long-term result.

What homeowners need to do:
Nothing — no roof access is required from inside the home.

Step 2: Detailed Quote & Restoration Plan

Once the inspection is complete, you’ll receive a clear, itemised quote outlining:

• Scope of work

• Recommended restoration system

• Estimated timeline

• Warranty information

At this stage, we explain why a particular solution is recommended — whether it’s a waterproof membrane, protective coating, or targeted repairs.

There are no hidden surprises once work begins.

Step 3: Roof Preparation & Cleaning

Preparation is one of the most critical stages of roof restoration.

This typically includes:

• High-pressure roof cleaning

• Removal of moss, lichen, dirt, and contaminants

• Clearing gutters and drainage points

• Treating biological growth to prevent regrowth

A clean surface ensures coatings bond correctly and perform as designed.

Noise & disruption:
Some noise is expected during cleaning, but there’s no need to vacate your home.

Step 4: Repairs & Surface Treatments

After cleaning, we address any underlying issues uncovered, such as:

• Rust treatment on metal roofs

• Cracked or broken tiles

• Seal failures around fixings or flashings

• Minor structural vulnerabilities

These repairs are essential — coating a damaged roof without fixing problems first only masks issues rather than solving them.

Step 5: Application of the Kiwiseal Restoration System

This is where your roof gets its long-term protection.

Depending on your roof type and condition, this may include:

• Primer coats for adhesion

• Waterproof membrane systems

• Protective roof coatings designed for NZ conditions

Each layer is applied according to manufacturer specifications and weather conditions to ensure durability, flexibility, and waterproofing performance.

Timing:
Application usually takes one to two days for most residential properties.

Step 6: Final Inspection & Quality Assurance

Once the restoration system is fully applied and cured, we conduct a final inspection to ensure:

• Full coverage and correct thickness

• Seals and joins are watertight

• Work meets Kiwiseal quality standards

We walk you through the completed work and provide any relevant maintenance advice to help you get the maximum lifespan from your restored roof.

How Long Does a Roof Restoration Take?

Most Kiwiseal roof restorations take:

• 2–5 days for residential homes

• Longer for larger or commercial roofs

Weather can affect timelines, but we always keep homeowners informed of progress.

Common Concerns Homeowners Have (and the Truth)

“Do I need to move out?”
No. Roof restoration is external work only.

“Is it just paint?”
No. Roof restoration involves preparation, repairs, and specialised waterproof systems — not cosmetic painting.

“Will it stop leaks?”
Yes, when the correct system is applied and underlying issues are repaired.

Is Roof Restoration Right for You?

If your roof is structurally sound but showing signs of wear, roof restoration is one of the most cost-effective ways to protect your home, prevent leaks, and extend roof life — without the cost and waste of full replacement.

👉 Book a Professional Roof Inspection
Find out if your roof is suitable for restoration with a no-obligation assessment from Kiwiseal Roofing.