Find flat roofing professionals in Sydney
Fill in a short form and get free quotes from flat roofing contractors
Excellent rating - 4.3/5 (10900+ reviews)
Looking for flat roof specialists?
- Flat roof construction
- Flat roof installation
- Flat roof replacement
- Flat roof coating
- Flat roof waterproofing
- … or anything else
Best rated flat roofing experts near me
 - Latest Review - "Great work, communication and price " - Verified Badges  - ID Verified  - Mobile Verified 
 - Latest Review - "Very prompt and took care assembling our new outdoor set. " - Verified Badges  - ID Verified  - Mobile Verified 
 - Latest Review - "Great work, thank you " - Verified Badges  - COVID-19 Vaccination  - ID Verified  - Payment Method Verified  - Mobile Verified 
 - Latest Review - "Just brilliant service, very happy with everything" - Verified Badges  - ID Verified  - Mobile Verified 
 - Latest Review - "Great follow up and communication " - Verified Badges  - ID Verified  - Mobile Verified 
 
 
 - Latest Review - "Excellent! Very capable & hardworking. Great attention to detail & loveky!! 🙏" - Verified Badges  - ID Verified  - Mobile Verified 
What is Airtasker?

Post your task
Tell us what you need, it's FREE to post.

Review offers
Get offers from trusted Taskers and view profiles.

Get it done
Choose the right person for your task and get it done.
- Get it done now. Pay later.
- Repay in 4 fortnightly instalments
- No interest
- Available on payments up to $1,500
Related Services near me
Top Locations
What do flat roofing services include?
Flat roofing includes all the tasks necessary to install, maintain, fix or restore your property’s flat roof. This service typically includes the following procedures: inspecting the roof and preparing the required materials and tools, installing the flat roof, removing an existing roof and underlying roof support structure, putting on a replacement roof and performing necessary repairs or maintenance.
Inspecting and preparing the roof
Your flat roof specialist begins the service by going up on your roof and making a thorough visual inspection. They can recommend the best type of flat roof that fits your needs and budget that conforms with your state’s building code. Your flat roof specialist can determine the right materials and what amount to use. They can also do a thorough cleaning of the roof to prepare it for any adhesives if the type of roofing material calls for it.
Before installation, some flat roof specialists can recommend trimming overgrown tree limbs that may get in the way with work on the flat roof, but this can cost extra. If your flat roof specialist finds overgrown tree branches, consider hiring a tree surgeon before work begins on your flat roof.
Installing a flat roof
Once your roof specialist has taken the needed measurements, cleaned the roof surfaces and the materials are ready, they can proceed with the installation. If you don’t have all the materials yet, some specialists can buy these for you as long as material costs are covered. Your flat roof specialist can install built-up roofing, modified bitumen roofing, membrane roofing or other common types of flat roofing.
They can use the appropriate tools and techniques to ensure that the installation is done right and your roof is as durable as expected and does not leak or come apart. After your flat roof is installed, why not hire an expert to install the electrical wiring for the lighting and electrical outlets?
Flat roof replacement
Should you have an existing roof and want to renovate or change your roof, your hired flat roof specialist can replace it with a flat roof type of your choice. They can remove the old roof and whatever parts that need changing to accommodate the replacement flat roof. Some specialists can make modifications for mounting the replacement roof, but this can cost extra. If you need a new roof mounting structure or other changes, consider hiring a carpenter.
Flat roof repairs and maintenance
Your hired flat roof specialist can perform maintenance or repairs on your flat roof as necessary. They can patch up or repair holes, replace worn portions of felt, re-apply adhesive as appropriate and perform all the required flat roof maintenance with the right materials and tools.
Recent Flat Roofing tasks in Sydney
Assembly of EasyShed Flat Roof Garden Shed (H 1.82m x W 1.5m x D 0.78)
$175
Tempe NSW 2044, Australia
23rd Oct 2025
Assembly of EasyShed Flat Roof Garden Shed (H 1.82m x W 1.5m x D 0.78) on our back deck. https://easyshed.com.au/products/flat-roof-garden-shed-1-5m-w-x-0-78m-d-classic?_pos=1&_fid=9864a2159&_ss=c
Build Flat Roof Shed 2.25m x 0.78m
$200
Waterloo, New South Wales
9th Oct 2025
Build 2.25m x 0.78m Flat Roof Shed Located in a apartment parking undercover.


Very professional and quick. Great service!
Remove pool heating and sit on flat roof
$300
Eastlakes NSW, Australia
9th Oct 2025
remove pook heating and just lay out flat roof
Waterproofing flat roof and colorbond corrugated metal roof
$500
Newtown, New South Wales
10th Sep 2025
I need a roofer who has experience sealing and waterproofing a flat roof entertaining area and replacing metal roof. This is not a handyman job I need a qualified roofer who knows what he is doing. The property is in Newtown. NSW. You would need to have a look at the job to do a proper quote. The measurements of the roof are metal roof 5.4m X 9.5m total square metres of colour boand roof and redo flashings is 51.3 sq m and the flat roof which needs rewater proofing is 9.4 X5.5 51.7 sq m. I need you to look at the job to give a more precise quote. The roof is in Newtown NSW. See photos.
Repair garage waterproofing issue - an external wall and flat roof)
$2,800
Mascot NSW 2020, Australia
6th Sep 2025
1. Prepare slab and hob area above garage by pressure cleaning. Area is 1 m x 6m 2. Grade flat roof surface to back and front. 3. Install overflow drains in front and back and connect to adjacent downpipes. 4. Prepare garage single skin external wall for waterproofing (currently rendered and painted). 5. Apply waterproof membrane to slab and hob and 1 external wall (single skin boundary wall). 6. Install overflow drains to three other balconies and connect to adjacent down pipes. 7. Include materials, repairs by licensed waterproof trade person, and certificate of compliance on waterproofing. 8. Licensed trade only offers please. No contactors and no handy people.
Supply and fit bathroom exhaust to bathroom ceiling- has flat roof
$350
Chippendale NSW, Australia
15th Dec 2024
We have a terrace in Chippendale would like to install exhaust to ceiling. It’s a flat roof above so need the correct one supplied and installed by licensed electrician Thank you
Pressure wash flat roof.
$100
St Peters NSW, Australia
23rd Dec 2023
High pressure wash roof. Fairly flat other than required fall. - Due date: Before Saturday, 30 December 2023









