Roof Painting Lyall Bay Wellington

Lyall Bay is frontline coastal. The beach is right there, and so is everything that comes with it — salt-laden wind off Cook Strait and roof paint that weathers faster than almost anywhere else in Wellington. Homeowners here know that maintenance cycles are shorter than inland suburbs, and they need a painter who understands why and knows how to get the most out of each repaint. That's the job we show up to do.

Why Choose Our Roof Painting Service

Coastal Salt Management

Salt is the number-one enemy of roof coatings on this stretch of coast. Chloride deposits on the surface degrade paint adhesion from underneath — paint washes off faster on surfaces with a salt layer than on clean substrate, regardless of product quality. Our prep process here includes extended high-pressure washing and, on iron roofs, a rinse phase specifically aimed at chloride removal before any coating goes on. This step gets shortened or skipped on non-coastal jobs. Here it's mandatory.

Iron Roof Corrosion Control

Most older homes in the area have corrugated iron roofs, and salt exposure means corrosion progresses faster than on protected suburban sites. We remove all loose and flaking rust mechanically, treat surface rust chemically, and apply a rust-inhibiting primer before topcoats. On heavily corroded roofs we may recommend a two-coat primer system for maximum protection. We'll tell you honestly at the quote stage what the roof needs, not just what the minimum is.

Shorter Recoat Cycles — Done Right

A well-painted roof on the front coast typically needs recoating every 8–10 years rather than the 12–15 year cycle inland. That's just the reality of direct ocean exposure. What makes the difference between the short end and the long end of that range is preparation quality and product selection. We don't cut either to hit a lower price point.

Our Roof Painting Process

Our coastal roof painting process is adapted for this environment:

• Roof condition assessment — document rust, coating failure, damaged material, and access requirements
• Extended high-pressure wash — focus on salt and chloride removal, not just visual cleanliness
• Rust treatment — full mechanical preparation of corroded areas, chemical rust conversion, thorough spot priming
• Full prime coat — rust-inhibiting primer applied across the complete roof surface
• Two topcoats — coastal-rated roof coating applied to specification
• Ridge, flashing, and junction check — all penetrations sealed before we leave site

We specify Resene roof coatings selected for coastal durability. Full details on our roof painting service page.

What's Included

• Extended roof wash with chloride removal
• Full rust treatment — mechanical removal and chemical conversion
• Rust-inhibiting primer coat
• Two coats of coastal-rated roof coating
• Ridge cap repointing or resealing
• Flashing and penetration sealing
• All masking, protection, and clean-up
• Registered Master Painters workmanship guarantee

Cost Guide

Coastal roof painting costs more than inland work because preparation is more involved and the product specification is higher. As a guide for Lyall Bay:

• Small roof (under 120m²): $3,500–$6,000
• Medium roof (120–200m²): $6,000–$10,000
• Large roof (200m²+): $10,000–$18,000

Roofs with heavy corrosion or multiple previous paint layers requiring full strip-back will be toward the upper end. We provide a written quote after on-site inspection — no guessing from measurements alone.

FAQs

How often do I need to repaint my roof this close to the coast?

On a frontline coastal property, expect a quality roof paint job to last 8–10 years before recoating is needed. Properties with direct ocean exposure on the northwest-facing aspect may be at the lower end. Regular inspection and keeping gutters clear extends the effective life of any coating.

Can you paint a roof that's heavily rusted?

Yes, as long as the iron itself is structurally sound — no holes or through-corrosion. Surface and edge rust is treatable with the right preparation. We'll tell you at the quote stage if any areas are beyond treatment and need panel replacement before painting.

What makes a coastal roof coating different from standard?

Coastal-rated coatings are formulated with higher salt resistance and UV stability than standard roof paint. The primer systems also differ — higher adhesion and better rust-inhibiting properties. Using standard inland products on a frontline coastal roof shortens the life significantly.

Do you paint roof gutters and fascias at the same time?

We can include fascias, bargeboards, and gutters in the scope if you want the full exterior envelope refreshed. This is worth discussing at the quote stage — combining work in one visit is more efficient than separate mobilisations.

Areas We Cover

As well as Lyall Bay, we service surrounding suburbs including Kilbirnie, Rongotai, Miramar, Island Bay, Houghton Bay, and across the wider Wellington region.

Get a Free Quote

Call us on 0800 003 728 or use the form below. We'll come out, get on the roof, assess the actual condition, and give you a written price based on what the job really involves.