Long Run Re-Roofing Waikato
Qualified re-roofing solutions using COLORSTEEL® long run roofing across Hamilton and the wider Waikato region.
RANZ Member – Roofing Work You Can Trust
As a proud member of the Roofing Association of New Zealand (RANZ), Riggall Roofing meets the highest industry standards in every reroofing project we take on.
Whether you’re replacing a roof on your family home or upgrading an older investment property, you can trust that your reroof will be handled with care, quality, and integrity from start to finish.
Upgrade Your Roof with Strength and Style
If your existing roof is leaking, rusted, or simply showing its age, replacing it with long run steel roofing is a smart, low-maintenance upgrade. At Riggall Roofing, we specialise in re-roofing older homes with high-performing COLORSTEEL® and Zincalume® profiles—designed to handle everything Waikato’s climate throws at them.
We work efficiently, keep your home watertight during the entire process, and ensure your new roof is installed to the highest standards.
From Old to New – Without the Stress
We prioritise clear communication, safe work practices, and keep your home sealed and weatherproof throughout the install. We also schedule work around favourable weather to minimise delays and ensure a smooth, high-quality result.
Contact us with the address of your Long Run house needing a roof, or send us your plans.
The Process:
Using google maps for reroofs and our in house QS for plans we will measure your house and have an estimate to you in 48 hours.
Book your roof in to be installed. Once finished, your warranty will be sent through for workmanship and product.
Fully Guaranteed Workmanship
Every roof we install is backed by our 10-year workmanship guarantee and covered under manufacturer warranties. We follow all safety protocols, communicate clearly, and take pride in doing things right the first time.
Custom Orb (Corrugate)
A soft, curved profile ideal for homes with hips and valleys. Custom Orb offers a classic NZ look and works beautifully with complex rooflines.
Trimform (Trapezoidal Sheeting)
This bold, modern profile is perfect for gable-to-gable roof designs. The straight lines of Trimform align well with contemporary and traditional builds alike.
Need something different? Ask us about our architectural and premium profile options.
COLORSTEEL® Colour Range
Choose from COLORSTEEL®’s most popular colours—or ask us about premium colours and finishes to match your home’s style.
Whether you want a classic tone or a bold contrast, we’ll help you select a colour that enhances your property’s street appeal and blends with your environment.
Why Choose Riggall Roofing for Long Run Roofing?
We’re not a big-name company with layers of management—we’re a small, skilled team with a hands-on approach and a reputation for reliable, high-quality work.
Waikato-based and family-run
LBP-qualified installers on every job
10-year workmanship warranty
We only use trusted NZ-made products (Colorsteel®, Gerard®, Zincalume®)
Small team = better communication and accountability
Experienced in group builds and time-sensitive projects
Architectural roofing and wall cladding specialists
Fast turnarounds — most new roofs completed within a week
48-hour quotes available
New Roofing Service Areas
We proudly serve:
Hamilton
Cambridge
Te Awamutu
Morrinsville
Taupō
Coromandel
And throughout the Waikato
