Colour Bond Roofing
Premium Colourbond roofing solutions built for long-lasting performance, style, and weather protection.


Roof Upgrades
Upgrade aging roofs or connect new extensions with perfect matching and waterproof detailing.
Overview
At A2Z Metal Roofing, we manage reroofs and extensions with careful planning and precise workmanship. We assess existing structures, remove old roofing safely, and install new materials with correct flashing and tie-in details to prevent leaks. Whether upgrading an aging roof or connecting a new extension, we ensure a seamless finish that improves performance, appearance, and long-term protection.
We focus on correct detailing, clean finishes, and long-term performance so the work doesn’t just look good on day one, it lasts for years.
Fix leaks and prevent future issues.
Modern look and neat finish.
Extensions integrated properly.
Ventilation, insulation, gutters.
A clear workflow from inspection to completion.
Work

How do you connect a new extension roof to an existing roof without leaks?
The key is correct tie-in flashing and water direction planning. We assess how water flows across both roof sections, then detail the join using appropriate flashings, overlaps, and sealing methods. We also check valleys, wall lines, and penetration points to ensure the extension integrates cleanly and performs in heavy rain.
What happens if you find structural issues when removing the old roof?
If we discover damaged battens, rot, or framing concerns, we pause and discuss options before continuing. Some issues can be repaired or replaced quickly; others may require a bigger fix. We’ll explain what we found, why it matters, and the best way to keep the new roof safe and compliant.
Can you improve ventilation when reroofing?
Yes—reroofing is the perfect time to upgrade ventilation. We can recommend options like whirly birds, ridge ventilation, or improved roof space airflow, depending on your roof design. Better ventilation can reduce heat buildup and moisture issues, improving comfort and extending roof life.
Do you replace gutters and downpipes during reroofing?
We can. Many homeowners choose to replace gutters and downpipes during a reroof because it completes the upgrade and improves drainage. If your existing guttering is old, sagging, undersized, or rusted, we’ll recommend an upgrade so the entire system works together.
How do you manage mess and debris during a roof replacement?
We follow a controlled removal process and keep the site as clean and safe as possible. Old materials are collected and disposed of properly, and we do a final cleanup at the end. We also plan the job so your home remains protected during the work, considering weather and roof exposure timing.
Phone
0450 229 418
a2zmetalroofing@gmail.com
Service Area
Springfield, IL and 50-mile radius