Roof Repairs and Replacement
What Happens When Roofs Fail?
A roof is the first line of defence againstSydney’s weather. When it deteriorates, the consequences spread quickly throughout the building.
Fix Roofs the Smart Way – Our Approach
We don’t just patch leaks — we restore full roof performance and longevity.
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Types of Roof Repairs & Replacement We Provide
From targeted leak fixes to full system upgrades, we deliver roof solutions that ensure durability, compliance, and peace of mind.
Success Stories
See how we’ve turned complex projects into lasting value — with minimal disruption and maximum confidence.
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Why Atomic is the best in Roof Repairs & Replacement
It’s not just about the work — it’s the confidence we deliver. Every project is about maximising value, minimising disruption, and building durability that lasts.”
Take the next step.
Fill out the form below and let's build something that lasts.
Phone: Call us at 0410 515 509
Email: Send us a message at hello@atomicprojects.com.au
Form: Fill out the form — we usually respond within 1 business day.
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Frequently Asked Questions
What do roof repairs and replacements involve?
Typical works include:
• Leak detection and repairs
• Full roof replacement (metal, membrane, or tile)
• Flashing upgrades and drainage detailing
• Insulation and thermal performance upgrades
Often integrated with Façade Remediation and Waterproofing Remediation.
How long does roof remediation take?
Timelines vary:
• Small roof leak repairs: 1–2 weeks
• Mid-scale roof zones: 1–3 months
• Full high-rise roof replacement: 6–12 months+
Confirmed via Building Investigation.
How much do roof repairs or replacements cost in Sydney?
Costs depend on scope and system:
• Targeted leak repairs: $20k–$80k
• Mid-scale roof replacements: $200k–$600k
• Large-scale replacements: $1m–$5m+
Scopes are transparent and align with Defect Rectification.
What is the impact on residents or tenants?
Roof works can involve noise, dust, and restricted access, but we minimise impact with:
• Safety staging and protective sheeting
• Clear notifications and scheduling
• Daily site reports for managers and committees
See examples in our Projects.
What warranties are provided?
We provide:
• Workmanship warranties
• Manufacturer warranties on roof systems
• Compliance with NCC and DBP Act
Aligned with our Defect Rectification process.
What causes roof leaks and failures?
Common causes include:
• Corrosion of roof sheets or tiles
• Poor detailing at flashings or joints
• Blocked drainage systems
• Ageing or defective membranes
Often tied to Waterproofing Remediation or Concrete Repairs.
Do you replace roofs on heritage buildings as well as modern ones?
Yes — we restore Heritage Roofs with approved methods, while upgrading modern systems with engineered solutions.
Who should I contact for roof repairs and replacement in Sydney?
Contact Atomic Projects — Sydney’s roof remediation specialists.
📞 0410 515 509 | ✉️ hello@atomicprojects.com.au
Or explore related services: Façade Remediation, Waterproofing Remediation, Cladding Replacement.
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