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Roofing in the Hills Districts splits into two jobs. On the estates through Castle Hill, Kellyville, Rouse Hill and Bella Vista, the work is large two-storey homes with big roof spans, mostly concrete tile laid from the 1990s onward, now old enough that bedding and pointing are failing across whole streets at once. Out on the acreage at Dural, Kenthurst, Glenorie and Annangrove, the work is sheds, stables, long-run roofs and bushfire compliance.
The Hills Shire Council publishes bush fire prone land mapping covering much of that rural fringe, and once a property is mapped, roofing work has to meet the construction requirements in AS 3959 for its assessed bushfire attack level. We work across both halves of the shire and quote to whichever applies.
The two most common repairs across the Hills Districts are hail damage and failed pointing. Western Sydney sits in an active summer storm corridor, and a supercell will crack and chip concrete tiles across an entire roof in minutes, often without an obvious leak until months later. The other is ridge and hip capping on 1990s and 2000s estate homes, where the original sand-cement pointing has cracked out and lets water into the roof space. We replace broken tiles from matched stock and rebed and repoint capping with flexible pointing that moves instead of cracking.
A large Hills roof is a significant replacement, so the material decision is worth getting right. Concrete tile is heavy but familiar and matches the streetscape on most estates; Colorbond is far lighter, faster to install over a big span, and is the practical choice on bushfire-prone acreage where a non-combustible roof covering is required. We handle removal, disposal, sarking upgrade and compliant installation, and on mapped bushfire land we specify sarking, sealing and gutter protection to suit the assessed BAL.
Big roofs and long gutter runs mean small problems stay hidden for a long time. Our maintenance visits clear gutters, valleys and downpipes, check and repoint capping before it lets go, inspect the flashings around the solar arrays now fitted to most Hills Districts estate homes, and check valley irons for corrosion under the tiles. On bushfire-prone properties we also confirm gutter and valley ember protection is intact and free of leaf litter, which is the point of having it.
New builds, granny flats, extensions, sheds and stables across the Hills Districts. We work with your builder from framing through sarking to finish, and on acreage we handle the long spans, purlin layouts and rural access that a suburban roofer does not deal with every day. Where the site is mapped as bush fire prone, we build to the AS 3959 requirements for the assessed level, including non-combustible covering, sealed gaps and compliant gutter protection.
After a Hills Districts hailstorm, the difference between a successful insurance claim and a rejected one is usually documentation. Our reports record tile-by-tile damage with photographs, assess capping, valleys, flashings and gutters, and state remaining life clearly. The same report works for buyers, sellers and strata, and on acreage we include an assessment of bushfire-related roof and gutter compliance.
Roofs across the Hills Districts shed a lot of water quickly in a storm, and undersized or poorly falling gutters are a common legacy of volume-built estates. We replace rusted and sagging gutters, correct falls, upsize downpipes where the catchment demands it, and fit leaf guard suited to whatever your block actually drops. On bushfire-prone acreage we install non-combustible gutter and valley mesh with the aperture size AS 3959 requires, in corrosion-resistant metal rather than plastic.
A large two-storey Hills roof punishes shortcuts. Capping that is repointed without being properly rebedded will crack again in a season; valley irons cut short will rust from the edge; solar mounts fixed without correct flashing will leak at every bracket. Our roofers work on this stock constantly and get the detailing right, which is what determines whether the repair is still holding in ten years.
Two-storey estate homes and long acreage spans both bring height and edge-distance risks, and brittle hail-damaged tile is genuinely dangerous underfoot. Every job is set up with proper edge protection and anchor points, and access on acreage is planned around ground conditions rather than improvised. Our crew holds working-at-heights certification and we carry full public liability and workers compensation cover.
Matching a discontinued 1990s concrete tile is the difference between a repair that disappears and one you can see from the street. We source matched and salvaged tile profiles, flexible pointing compounds, the full Colorbond range for long-span and acreage work, and AS 3959-compliant non-combustible gutter mesh for bushfire-prone properties. Trade supply means the right product rather than the nearest substitute.
On a Hills roof, deferred pointing is the expensive decision. Once capping has cracked out, water enters the roof space at every ridge and hip, and what began as a repointing job becomes ceiling and insulation replacement. Hail is similar: undocumented damage becomes uninsurable damage once the claim window closes. We tell you which repairs are genuinely urgent and which can be scheduled, with the reasoning attached.
Estate homes, acreage properties, granny flats and rural outbuildings across the Hills Districts. Concrete and terracotta tile repairs, rebedding and repointing, valley replacement, full re-roofs in tile or Colorbond, gutter renewal and leaf protection, plus hail damage assessment and repair. Written scope, fixed pricing, and work sequenced so a large roof is never left open overnight.
Business parks around Norwest and Bella Vista, retail centres, schools, warehouses and rural sheds throughout the shire. We schedule around trading and teaching hours, manage access and compliance on occupied sites, and work with the long-run metal and membrane systems these buildings use. Staged pricing and documentation for strata committees and facilities managers.
Hills storms arrive fast and do a lot at once: hail through tiles, sheeting lifted by downdraft wind, branches down on acreage roofs. We respond quickly, make the roof safe, install temporary weatherproofing to stop water entering, and return for permanent repairs. Everything is photographed as we go, which matters when a whole street is claiming on the same storm event.
Concrete tile is the default across Hills estates and it ages predictably: pointing cracks first, then bedding fails, then valleys rust under the tiles. We rebed and repoint capping using flexible pointing, replace cracked and hail-damaged tiles from matched stock, and replace valley irons before they perforate. Terracotta on the older Baulkham Hills and Castle Hill homes gets the same approach with period-matched tiles.
Colorbond makes a lot of sense on Hills properties. It is far lighter than tile over a large span, it goes on quickly, it handles hail better than concrete tile, and as a non-combustible covering it is the practical choice on bushfire-prone acreage. We install it on homes, extensions, sheds and stables, with fixing density set for the exposure and flashings detailed properly at every penetration.
Flat and low-slope roofing appears on Hills alfresco areas, extensions, garages and commercial buildings around Norwest. These need genuine falls and a designed drainage path, because a large flat area that ponds will find the one weak lap. We install and repair membrane and low-pitch metal systems, correct falls, and detail upstands, skylights and penetrations so they hold through a summer storm.
We start with a detailed consultation and roof inspection. Our team reviews your needs, assesses the roof condition, and clearly explains possible solutions.
You’ll receive a transparent proposal with recommended solutions, material options, and a clear timeline — no jargon, just what you need to decide.
Once approved, our licensed team completes the work according to the scheduled timeline. Most roof replacements finish within 3–7 days, with quality and safety at the core.
After finishing, we inspect the roof with you, ensure everything meets expectations, and leave your site spotless. We also share tips for ongoing care.
Our Managing Director, Tom Stephens, brings over two decades of roofing expertise. Every project benefits from this leadership, ensuring work is completed to the highest standard.
We are fully licensed and insured, with all trades carrying certifications in working at heights, asbestos awareness, and elevated work platforms. Safety is never compromised.
Winners of the Australian Small Business Champion Awards 2024 and recognised finalists in local business awards, we are proud of our industry recognition.
We back our work with a two-year workmanship guarantee, an additional five years for new builds and replacements, plus manufacturer warranties on all materials.
Tomkat Roofing has spent over twenty years on Sydney roofs, from tight inner-city terraces to the large-span tile and Colorbond roofs across the Hills. We are a licensed, insured team and winners of the 2024 and 2025 Australian Small Business Champion Awards in the roofer category.
Every job starts with a proper inspection and photographs, and ends with a written scope and fixed pricing. After a hailstorm that documentation is often worth more than the repair itself.
Signs like leaks, sagging, missing tiles, or water stains often indicate the need for repair. However, if your roof is over 20 years old or has widespread damage, a full replacement may be more cost-effective.
Yes, we are fully licensed and insured, giving you confidence that all work is carried out to Australian standards and safety regulations. Our team is committed to delivering high-quality roofing services.
The timeline depends on the size and complexity of the roof, weather conditions, and the materials used. Most residential roof replacements take between 2 to 5 days. We’ll provide a clear timeline before the work begins.
Absolutely. We stand by the quality of our materials and workmanship. All our roofing work comes with a workmanship guarantee, and we use materials that are backed by manufacturer warranties.
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