Custom Fascia and Spouting - Logo
Home
Custom Fascia and Spouting - Logo
Free Quote

Internal Gutter Conversion

Internal to External Gutter Conversions | Auckland & BOP

FREE MEASURE & QUOTE

Convert Internal Gutters to a Modern External System

Replace ageing concealed gutters with a practical external fascia and spouting system that is easier to inspect maintain and repair while giving your home a cleaner updated finish.

Internal gutters sit within the roofline behind the fascia. If they block corrode or overflow water can move towards the roof cavity instead of safely away from the home. Moving the rainwater system outside makes its condition and performance easier to see.

Easier to inspect clean and maintain

Modernise your home and increase value

Reduced risk from hidden gutter overflow

Coordinated fascia, spouting and downpipes

FREE INSPECTION AND QUOTE
White gutters run along the edge of a brick house, with scaffolding and a blue sky in the background during renovations.

WHAT TO EXPECT

Our Internal Gutter Conversion Process

1

Measure and Assess

We inspect the existing internal gutter, fascia, outlets, downpipes and roof edge details.

2

Plan the Solution

We recommend the ideal external fascia and spouting layout for your home, including suitable profiles and colours to complement your property.

3

Complete the Conversion

The old system is removed as required and the new fascia external spouting and associated rainwater components are installed.

4

Check the Finish

We review alignment fall outlets and the completed appearance then leave the work area tidy.
Backed by a 10 year warrantee.

REAL TRANSFORMATIONS in AUCKLAND and TAURANGA

Internal to External Gutter Conversions - Before and After

BEFORE

White house with orange trim, front door and large windows; garden in foreground and a coiled hose on the steps.

AFTER

White house exterior with a slanted roof, white siding, a white downspout, and a large brown-framed window against a blue sky.

BEFORE

Front yard of a brick house with brown siding, orange trim, spiky yucca, and round evergreen shrubs under a cloudy sky.

AFTER

Front view of a suburban house with a large, rounded evergreen shrub in the gravel garden bed by the driveway and a coiled hose on a rack nearby.

BEFORE

White two-story house with a red-tiled roof and brick accents, front garden and blue sky above.

AFTER

Two-story house with white walls, brown shutters, and a red-tiled roof; front garden with tall plants and a glass-block window feature.

THE PRACTICAL UPGRADE

Benefits of an External Gutter Conversion

01

Easier Maintenance

Visible accessible spouting makes routine inspection and cleaning more straightforward.

02

Visible Overflow

Issues are easier to notice outside before hidden moisture has time to cause larger problems.

03

Modern Finish

Choose fascia spouting and downpipe profiles and colours that complement your home.

04

Integrated System

Fascia external gutters and downpipes are planned together to move rainwater away efficiently.

BEFORE

Brick house with a wide wooden deck and covered patio, tan wicker seating, under a cloudy sky.

AFTER

Wooden deck wrapping a brick house, supported by posts under a covered patio area.

BEFORE

Exterior view of a single-story brick house with a metal tile roof, a corrugated carport, and a wooden panel fence under a cloudy sky.

AFTER

Backyard view of a brick house with a dark tiled roof, a wooden pergola, a tall privacy fence, and a satellite dish against a blue sky.

SPECIALIST FASCIA AND SPOUTING TEAM

Why Choose Custom Fascia and Spouting?

Independently owned and serving homeowners across Auckland and the Bay of Plenty

Custom measured systems designed for the individual property

Clear advice on the conversion scope before work begins

Minimum 10 year warranty on products and workmanship

Experienced supplier and installer for The Block NZ over six consecutive years

We focus on rainwater and fascia systems, continuous spouting, gutters, downpipes and rainwater heads that not only look great, but will also perform  for many years to come. Our decades of specialist experience matters when an older concealed system needs to be redesigned as a neat functional external solution.

Signs It Is Time to Have Internal Gutters Checked

Water staining on ceilings or walls

Overflow during New Zealand downpours

Rust or visible corrosion

Peeling paint or damaged fascia

Recurring leaks or patch repairs

Debris that is difficult to reach

Before and after internal to external gutter conversion in Auckland

INTERNAL - EXTERNAL GUTTER CONVERSION FAQS

Frequently Asked Questions

Why convert internal gutters to external gutters?

External gutters are easier to inspect, maintain and repair. Moving the rainwater system outside the roofline can also reduce the risk of concealed overflows causing hidden damage.

Can you convert my internal gutters without replacing the roof?

In many cases, yes. Custom Fascia and Spouting specialises in fascia and spouting work, not roof replacement. We assess how a proposed conversion will work with the existing roofline.

How much does an internal to external gutter conversion cost in Auckland?

Cost depends on access, the existing gutter system, fascia requirements, gutter profile, downpipes and other site details. We provide a free measure and quote for property-specific pricing.

How long does a conversion take?

Timeframes vary with the size, access and complexity of the home. After the site assessment, your quote can outline the expected work and timing for your specific conversion.

Can I choose the gutter and fascia colour?

Yes. We can discuss compatible fascia, spouting and downpipe styles and colour options to create a coordinated finish with your home.

Where in Auckland do you provide gutter conversions?

We serve homeowners across Auckland, including the North Shore, West Auckland, Central Auckland, East Auckland and South Auckland. Contact us with your address and we will confirm scheduling for your area.

What happens at the free measure and quote?

We inspect the current gutter and fascia arrangement, consider access and rainwater discharge, discuss the finish you want and explain a practical conversion approach. You then receive a quote based on the property.

What are signs an internal gutter may need attention?

Warning signs can include overflowing gutters, staining, damp ceilings, corrosion, repeated leak repairs or difficulty inspecting and maintaining the concealed gutter.

Do you provide internal gutter conversion services in Tauranga and the Bay of Plenty?

Yes. We provide internal to external gutter conversion services throughout Tauranga and the wider Bay of Plenty. We can assess your existing internal gutter system and recommend a suitable external gutter and spouting solution for your home, including the fascia, downpipes and associated rainwater components required for the conversion.

If you’re experiencing problems with leaking or ageing internal gutters in Tauranga or the Bay of Plenty, get in touch to arrange an assessment.

FREE AUCKLAND SITE MEASURE

Get a Free Quote for Your Gutter Conversion

Tell us what you have noticed and where the property is located. If you have photos of the internal gutter overflow or roof edge mention them in your message and our team can advise what will help with the assessment.

Prefer to Talk?

Call 0800 432 7242

Request Your Free Measure and Quote

    Ready to Move Your Guttering Outside?

    Arrange an Auckland internal gutter assessment and a clear conversion quote.

    GET A FREE QUOTE
    Custom Fascia and Spouting - Logo white
    Custom Fascia and Spouting is an independently owned company that takes pride in delivering high-quality workmanship, exceptional service, and honesty. Serving all of Auckland, we provide comprehensive solutions for all your rainwater needs, including continuous spouting, guttering, rainwater heads, and downpipes.
    TheBlock NZ
    We are proud to have been the trusted supplier and installer of fascia, spouting, downpipes, and rainwater solutions for THE BLOCK NZ for six consecutive years.
    All Content Copyright © 2026 Custom Fascia and Spouting. Terms of Trade | Website Design Gold Coast by To Market
    linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram