Roof Replacement in Singapore
Looking for a roof replacement contractor? Then you came to the right place.
A sturdy, reliable roof is the crown jewel of your Singapore home, protecting you from the tropical sun and unpredictable weather. But, like all things, even the best roofs reach their end. When faced with a deteriorating roof, replacing it can seem daunting. Worry not! This comprehensive guide will equip you with everything you need to navigate the roof replacement process in Singapore, from identifying signs of trouble to choosing the right materials and contractor.
Signs Your Roof Needs Replacing
- Visible damage: Cracked tiles, missing shingles, rust on metal roofs, and sagging sections are all red flags.
- Leaks: Water stains on ceilings or walls, dampness in the attic, and persistent mould growth are telltale signs of leaks.
- Age: Most roofs in Singapore have a lifespan of 15-20 years. If yours is nearing or exceeding this age, consider proactive replacement.
- Energy inefficiency: Older roofs may lack proper insulation, leading to higher energy bills and discomfort
New Metal Roof Replacement
We supply and install a wide range of metal roofing on metal/timber structures using latest and quality materials from reputable suppliers to meet the requirements and specifications of our clients. Services provided include:-
- Lysaght roofing-Kliplok, spandek, trimdek, select seam, v-crimp, Bondek etc.
- New timber metal roofing structure.
Contact us to tell us your requirements, we will provide you a free estimate with no obligations.
New Clay Tile Roof Replacement
Clay tiles: Traditional and aesthetically pleasing, but heavy and prone to cracking.
For clay tile roof, we use a wide range of quality roofing tiles from GERMANY, SPAIN & CANADA. Our range includes:
- Hungmeier, Bogener-Dachziegel, Toyo ,Ceipo
- Jacobi, Koramic etc.
- Roof Shingles (Canada)
Polycarbonate Awnings/Skylights Roof Replacement
We supply & install a wide range of awnings and skylight using materials from reputable suppliers in the following areas:
- Solid polycarbonate roofing
- Aluminium composite roofing
- Twin-walled polycarbonate roofing.
- Aluminium Frame/Metal Frame/Timber Frame
Contact us to tell us your requirements, we will provide you a free estimate with no obligations.
🏡 Case Study: Residential Metal Roof Replacement in Singapore
Project Type:
Residential landed home – full metal roof replacement
Location:
Singapore (Private landed property)
The Challenge
The homeowner’s existing roof had been showing signs of age and wear — including rust on metal panels, leaking at fasteners, and reduced energy performance under Singapore’s hot and rainy climate. Previous roofing repairs didn’t fully fix recurring leaks and the roof’s protective coating had deteriorated, making the home prone to water ingress and higher cooling costs.
The Solution
A professional roofing contractor was engaged to do a complete replacement of the old roof. The work included:
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Full removal of the old metal roof where necessary
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Installation of high‑quality metal roofing panels with enhanced anti‑corrosion coating
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Thorough waterproofing and sealing at all joints, fasteners, and areas prone to leak
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Replacement of flashing, guttering, and supporting trims to improve drainage
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Inspection of roof substructure to ensure it met safety and structural standards
This approach prioritised durability and long‑term protection against tropical weather.
Results
✅ Leaks fully resolved and water no longer entering the home during heavy rain
✅ New protective coating and waterproofing extended roof lifespan
✅ Improved resistance to rust and humidity
✅ Noticeable improvement in indoor thermal performance due to better roofing materials
This kind of professional replacement delivers a strong, weathertight roof that’s tailor‑made for Singapore’s climate.
What Our Customers Say
THE ROOFING SPECIALIST PTE LTD
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After seeing signs of roof leakage, I contacted the Roofing Specialist and Marc reverted with a detailed waterproofing plan. … More Marc was clear with his explanation and communication about how the work would be carried out. His roofing technicians were also very professional and thorough with their job. The waterproofing was completed within the planned period and most importantly, look at the beautiful work that they have done. Now my family and I can rest well and assured with a good roof over our heads again. Thank you to Marc and his team. This is a roofing specialist that you can trust. -
Thank you “The Roof Specialist” – Marc took time to present his quotation with concise n detail description of every job … More required spelt out in it. It truly reflects the company’s professionalism n commitment to the job. (Scope of work: a. full roof restoration incl. its structure; and b. whole house paint work – internal & external)
Your ability to execute the work plan with a team of skilled / delegated / disciplined workers paying attention to detail and careful approach were met with high quality, meticulous result together in making it possible for my family to stay in with minimal inconvenience to our daily routine & importantly completing the job before deadline.
Marc & Muhammed, thank you for your daily site inspection on the work done & any little imperfection was corrected immediately before the day end leaving us (speechless) with nothing to bring to your attention.
On this note, I would like to extend my sincere appreciation to Marc, Muhammad, Hussain & great team of yours for your hard work & dedication to complete the job as spelt out in the quotation has well exceeded our expectations. Wishes all a Happy New Year. -
We went for a whole roof makeover and boy does it look good! Thank you for the peace of mind and great work. Marc, Mohd and … More his band of tireless workers who completed the task on time and with high skills. Communicative and very professional and polite crew. Thanks once again for the excellent work and craftsmanship. Please send our best appreciation to the band of men.
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Having roof leaking problem. Contacted Marc and with his Supervisor Mohammad came onsite to gives their professional advice … More as to what they will do. The roof specialist Pte Ltd gave a reasonable price quotation. Another Supervisor Farid and their team did a very good job. They also did the back wall waterproofing and painting. Workmanship is excellent. Very satisfied with the works done. Highly recommended to look for The Roof Specialist Pte Ltd. Adrian.
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Very happy with the roofing service provided by the Roofing Specialist! I have contacted at least 3 different roofing companies … More to fix my HDB Maisonette roof. Some companies either didn’t reply my messages or gave a quotation that is twice of what Roofing Specialist quoted me. As mine was a HDB Maisonette roof, I’d reckoned that not many companies would want to take on my request to clean, paint and block off a section of my roof. Moreover, I couldn’t find any information online on people who have similar requests as mine.
However, Marc from Roofing Specialists was the only one who was very responsive, gave reasonable quotation and followed through the request. The workers from Roofing Specialists were also more experienced compared to other companies who came for site visiting based on my conversations with them.
Now, my roof is clean and most importantly, the hole underneath the roof where pigeons like to hide and pooped in has been blocked off! I’d recommend roofing specialist to anyone who wants to fix their roof issues! -
I decided to get a quote from Roofing Specialists after seeing the excellent work they did on my neighbour’s roof. Marc responded … More to my enquiry very promptly, and the work started as planned without delay. His team was highly professional and clearly knowledgeable in what they were doing. Marc also sent photos updating me the progress and work done which is much appreciated.
My roof tiles and lightning conductors are now securely fixed. The workers also patched external floor cracks, repaired loose tiles, and carried out painting works for all exterior areas, including the meter boxes. The paintwork is beautifully done.
I am very pleased and satisfied with the overall workmanship and service. Thank you Marc, Mohd & his team of excellent workers. Highly recommended for roofing, awning & painting works. -
I'd highly recommend The Roofing Specialist for anyone needing their roofs done! - There was a major storm that damaged … More the polycarbonate roofing in my airwell and rain started gushing into my home. I immediately started sourcing for roofers and sent out many quotations.
Within 2 hours, Marc was at my home, quoted a fair price compared to 5 other contractors and scaffolding was up quickly within hours while the rains continued. His team sealed the roof to keep the on going rain out and took time to source the right polycarbonate panels that I needed. The installation done on the new roof looked very professional and clean. Very happy about that as well as have peace of mind with the warranty they gave.
Besides that, he also helped to write an assessment report for my insurance and was very communicative, offering sound advice as well as a solid team. Very glad I went with him. Overall I'd definitely use The Roofing Specialist again for my roofing needs! Highly recommended! -
I am so thankful to find The Roof Specialist (TRS) through Google maps like some of the Google reviewers. For my case, I … More had suspected the previous contractor did a shoddy work as that contractor came a few times during the 3-year warranty period to perfunctorily fix my leaky roof around the skylight area e.g. by sending 1 worker up to my roof to seal the skylight panel for like 1 hour. However, root cause of the leak was not addressed so our ceiling around the skylight cracked and worsened during the 3 year warranty period. After the warranty period ended, we decided to look for another roof contractor.
During the March 2025 monsoon season, my husband and I decided to ask TRS to come for onsite inspection and propose a solution for our leaky roof. Marc, Ovid and another worker came. Ovid is a very experienced senior roofer / supervisor. The team proposed to change the skylight panel and re-do water proofing. TRS team is, of the view, that my metal roof panels are still ok and do not need to be changed. After talking to TRS team, we take comfort that they are experts in this field and have proposed a possible good solution so we did not ask for any other quotes. Subsequently, Marc provided a very reasonable quote and we decided to engage them. Marc provided the date of the roof work after 50% payment.
The roof works started on 7 April and the assignment was originally scheduled to take up to 1 week but the works were completed within 3 days as they brought in 1 more worker on the last day. They recommended changing to a sturdier and better quality sky light panel. They did water proofing works and also repair my interior ceiling on the third floor, and my car porch ceiling and side wall. Now my ceilings and wall look as good as new. The previous roof contractor did not even bother to repair my third floor ceiling.
I am very pleased with the work delivered by TRS. TRS team also confirmed my suspicion of shoddy work done previously.
If you need any roof repair works, look no further - just reach out to The Roof Specialist team. The team is meticulous and provides regular updates and honest recommendations on the works to be done based on their expert knowledge. Ovid and his team are punctual, polite and professional. They even washed my car porch after repairing my car porch ceiling and wall.
Thank you TRS team for your quality work and service. 👍🏻👍🏻
Frequently Asked Questions for Roof Replacement
What are the definitive signs that my roof needs replacement, not just repair?
A roof needs a full replacement when it exhibits widespread, systemic failure, rather than isolated damage. Key signs include:
| Sign | Indicator of Replacement |
| Age | Roof is past its typical lifespan (e.g., Asphalt shingles: 15–25 years; Clay/Concrete Tiles: 30–50 years). |
| Recurring Leaks | Leaks persist even after multiple spot repairs, suggesting the primary waterproofing layer has failed. |
| Structural Sagging | Visible dips or unevenness in the roofline, indicating compromised underlying rafters or purlins (critical structural failure). |
| Widespread Damage | More than 30–40% of tiles are cracked/missing, or metal sheets show pervasive rust and corrosion. |
| Internal Damage | Mold/mildew and water damage in the attic or top-floor ceiling that suggests long-term, unaddressed water ingress. |
How much does a full roof replacement cost for a landed property in Singapore?
The cost is highly variable based on size and material, but the average cost for a landed property typically ranges from SGD $8,000 to over $30,000.
| Material Type | Estimated Cost Per Square Meter (SGD) | Typical Lifespan |
| Metal Roofing (Steel, Aluminium) | $100 – $180 | 30 – 70 years |
| Clay or Concrete Tiles | $150 – $250 | 50 – 100 years |
| Slate Roofing (Premium) | $200+ | 75 – 100+ years |
A professional, on-site inspection is required for an accurate quotation.
Which roofing material is best for the long-term and reduces heat effectively in Singapore?
Metal Roofing (e.g., Standing Seam with a good coating) and Clay/Concrete Tiles are the top choices.
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Metal (Best for Heat Reflection): Lightweight, highly reflective of solar heat, and excellent durability against heavy rain and high winds.
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Tiles (Best for Natural Insulation): Heavy materials offer superior thermal mass, naturally insulating the home and keeping the interior cooler.
Do I need BCA (Building and Construction Authority) approval for a roof replacement?
Yes, in most cases. Re-roofing a landed property is generally considered major work, especially if the new material changes the load on the structure (e.g., changing from a light metal roof to heavy concrete tiles).
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A Qualified Person (QP)—typically a Professional Engineer or Architect—must be appointed to submit plans and ensure the structural safety of the new roof is certified before and after construction. A reputable contractor will manage this process.
How long will the roof replacement project take?
For a standard landed property, a full tear-off and replacement typically takes 2 to 4 weeks.
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Factors influencing the timeline: Roof size, complexity (pitch, number of valleys), material type, and daily weather conditions. The contractor will provide a detailed timeline upfront, often involving phased work to keep the interior protected.
What steps are taken to protect my home and belongings during the replacement process?
Protection is critical during a major project:
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Exterior: Full perimeter scaffolding is erected, and safety netting is installed to protect workers and catch debris.
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Interior: Workers cover and seal off attic or ceiling openings to prevent dust and debris from entering the living spaces.
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Debris Management: An open-top container is typically placed on-site for immediate disposal of old roofing materials.
What kind of warranty should I expect for a new roof replacement?
A quality roof replacement should come with two types of warranties:
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Material Warranty: Provided by the manufacturer, covering defects in the material itself (e.g., 20–50 years, depending on the material).
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Workmanship/Labour Warranty: Provided by the roofing contractor, typically covering leaks and installation defects (e.g., 5–10 years).
Always get the warranty details in writing.
Will my existing roof insulation be replaced, and what are the best options for heat reduction?
Yes, the old roof insulation is typically removed and replaced as part of a full replacement.
Best Options for Singapore:
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Reflective Foil Barriers: Installed under the roof to reflect solar radiant heat.
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High R-Value Boards (e.g., PIR/Polyiso): Placed directly beneath the new roofing material to create a superior thermal break, drastically reducing heat transfer into the home.
How do I choose a reliable and legitimate roofing contractor in Singapore?
Look for a contractor with the right credentials:
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Licenses & Certifications: They should be a registered company and, for structural works, have experience working with Qualified Persons (QPs) for BCA submissions.
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Insurance: Verify they have Workmen’s Compensation and Public Liability Insurance to cover any accidents or property damage.
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References & Portfolio: Check their portfolio for similar projects and ask for recent client references.
Can I install solar panels on my new roof? Does this affect the replacement process?
Yes, you can and should plan for solar panels.
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A professional contractor can ensure the roof structure is properly reinforced during replacement to support the static weight and wind load of future solar systems.
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Integrating the solar panel mounting system with the new waterproofing layer and flashing is crucial to ensure the installation remains leak-proof over its entire lifespan.