We fix metal roofs other contractors can't get right — Colorbond, Zincalume, custom flashings, and complex commercial structures. Trusted by TAFE NSW, Woolworths, McDonald's and more.
Trusted by Australia's Leading Organisations
Temporary patches that fail within months. We investigate the true source of metal roof leaks — rusted laps, failed flashings, compromised ridges — and fix them permanently.
Multi-pitch Colorbond roofs, large-span Zincalume structures, intricate valley and flashing details — the metal roof jobs most contractors decline. We specialise in exactly these.
Lifted sheets, damaged ridges, bent flashings after a storm. When your metal roof is exposed, you need a team that responds fast and does the repair right the first time.

"Your problem will be our solution."
Christian Clark — Managing Director
From minor Colorbond repairs to full remedial works on large commercial metal roofs — every job is completed to the same exacting standard.
Thorough diagnostic process to pinpoint the true source of metal roof leaks — rusted laps, failed sealants, compromised flashings. Permanent, engineered solutions, not temporary patches.
Full Colorbond repair and restoration — sheet replacement, ridge capping, barge capping, valley repairs and all aspects of metal roof plumbing to the highest standard.
Custom fabricated flashings around skylights, HVAC penetrations, parapet walls and box gutters — the most common source of metal roof leaks, done right.
Large-span Zincalume and Colorbond commercial roof remediation, working alongside engineers and facility managers to restore structural integrity.
Box gutter relining, stormwater management and hydraulic upgrades to prevent overflow and water ingress on commercial and industrial metal roofs.
Rapid response to storm-damaged metal roofs — lifted sheets, bent ridges, damaged flashings. We make your property watertight fast, then deliver a permanent solution.

Our team has spent over two decades mastering metal roof systems — Colorbond, Zincalume, copper, and custom fabrication. We understand how metal roofs fail and how to fix them permanently.
Persistent leaks that other roofers have already attempted to fix are our speciality. We conduct a thorough investigation to find the true source — not just apply another sealant over the symptom.
TAFE NSW, Woolworths, McDonald's, and Johns Lyng Group trust Construx with their metal roof assets. When major organisations need complex metal roofing done right, they call us.
We work around your operations — whether it's a live retail centre, a school, or a commercial facility. Our team delivers on time, within budget, with minimal disruption to your business.
This is not just a quote. Our metal roofing specialist will conduct a thorough on-site inspection of your metal roof, identify the true source of any leaks or deterioration, and provide you with a detailed written report and transparent, itemised pricing — a permanent solution, not another patch.
Valued at $350 — Yours Free
We're confident that once you see the quality of our work and the detail of our assessment, you'll know Construx is the right team for the job.
Fill in your details and our team will contact you within 24 hours to schedule a convenient time.
Contact us and we'll discuss your roofing needs, property type, and schedule a convenient time for our site visit.
Our qualified tradesman conducts a thorough on-site inspection, documents all findings with photos and prepares a written report.
We present a clear, itemised scope of works with transparent pricing — a long-term solution, not a band-aid fix.
Our fully licensed team completes the work to the highest Australian standards, on time and with minimal disruption.

Large-scale Colorbond metal roof replacement on this Government facility. Construx delivered full safety solutions, custom flashing fabrication, and met all project deadlines — TAFE operations remained completely uninterrupted throughout.

Full copper metal roof replacement on this heritage-listed building. Construx fabricated and installed custom copper flashings and cladding throughout, using specialist techniques to work alongside original materials and restore the building's original character.
Construx Solutions is a respected, privately owned, certified Indigenous company based in Sydney. Led by Managing Director Christian Clark — with over 20 years in the building industry — we are your single-source solution for metal roof repairs, remediation, and restoration. We specialise in the complex metal roof jobs other contractors won't take on, collaborating with facility managers, architects and engineers to deliver permanent results on even the most challenging structures.
Don't let a metal roof leak get worse. Claim your free, no-obligation metal roof assessment today and let Sydney's specialist metal roofing team develop a permanent solution for your property.