Bedding & Pointing in Brentwood
Re-bedding and re-pointing the ridge is the most common repair on a Perth tiled roof. Serving Brentwood 6153 and the surrounding suburbs.
Fully licensed & accredited — Builders Registration BC105819 · Painters Registration PC102072 · Patent ID AU-A-2020100623
Bedding is the mortar bed the ridge and hip caps sit on; pointing is the flexible compound finished over the top. Over time the bedding cracks and the pointing perishes, the caps loosen and water gets under them. We lift the failed caps, lay a fresh mortar bed and re-point in a flexible compound that moves with the roof. It’s the most common roof repair in Brentwood, and the core of any restoration. Free inspection, written quote, 10-year workmanship warranty.
Bedding and pointing in Brentwood: the short version
Ridge and hip caps are held by a mortar bed and sealed with pointing. Both have a life, and when they go the caps rock loose and let water in at the very top of the roof. Re-bedding and re-pointing sets them solid again and seals the ridge line — a targeted fix, not a whole-roof job. We do the same work through nearby Ardross; more on our bedding and pointing service page.
Why Brentwood roofs behave the way they do
Brentwood is a small suburb that was built as post-war State Housing in the early 1950s. That origin sets the baseline for an inspection: a lot of modest 1950s homes, now around seventy years old, with original or well-aged services and asbestos-era materials likely in the older fabric, the familiar profile of ex-Homeswest construction. Its defining natural feature is Bull Creek on the eastern side, with foreshore reserves and wetlands (the Beeliar people used these as a summer food and water source). So the low creek-side and wetland-margin blocks carry a high water table, drainage considerations and some flood context, the ground to read carefully depending on where a property sits. Worth knowing. A notable heritage survivor here is the 1886 Grasmere Homestead, the Bateman family's original home overlooking the creek. Being a small, close-in suburb right by Garden City, Brentwood sees a fair amount of subdivision. Infill, so an original post-war house may now stand beside a new build, two different inspections on adjoining lots. Being near the creek and the Canning rather than the open coast, salt-driven delignification is a low priority; Brentwood's report is about ageing post-war fabric and the wetland ground along Bull Creek.What that means for bedding and pointing in Brentwood
Wherever a Brentwood home sits, bedding and pointing does the same job: hold the ridge and hip caps solid and seal the top of the roof against water. When the mortar cracks and the pointing perishes, the caps loosen and leak — and it’s gradual, so it’s easy to miss until a ceiling shows it.
We lift, re-bed on fresh mortar and re-point in a flexible compound across the whole ridge line, so the fix lasts rather than failing at the next cap along.
It’s the same ridge work we carry out through Applecross and Mount Pleasant, and knowing the early warning signs saves you a stained ceiling.
Brentwood roofs: symptom and fix
| What you are seeing | What it usually means | What it needs |
|---|---|---|
| Mortar crumbs in the gutter | Bedding and pointing at end of life | Re-bed and flexible re-point |
| A ridge cap visibly rocking or slipped | Bedding cracked, cap loose | Lift, re-bed, re-point |
| Cracked lines along the ridge pointing | Rigid pointing perished | Flexible re-point |
| Ceiling stain near a ridge or hip | Water tracking under a loose cap | Re-bed the caps, trace the leak |
Guide only. Every roof differs, which is why we inspect before quoting.
More roofing in Brentwood
01Roof Restoration in Brentwood
Learn more
Roof Restoration in Brentwood
Learn moreA roof restoration renews a tired but sound Brentwood roof for a fraction of replacement: we treat the moss and lichen, high-pressure clean, replace broken tiles, re-bed and re-point the ridge caps in a flexible compound, then seal and coat with a Dulux AcraTex membrane as accredited applicators.
It’s the right call when the tiles have decades left but the surface and pointing are gone — the same judgement we bring to nearby Ardross. We’ll tell you honestly whether a restoration suits your roof or whether repairs or a re-roof make more sense, and the finished job carries both a manufacturer coating warranty and our 10-year workmanship warranty. Most Brentwood homes take two to three days depending on the repairs needed before coating. As accredited applicators we prepare to the manufacturer’s specification, so the membrane actually holds — a coating only lasts if the surface beneath it was treated, cleaned and repaired properly first, which is exactly where a cheap spray-over fails within a couple of summers.
View roof restoration in Brentwood →
02Roof Repairs in Brentwood
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Roof Repairs in Brentwood
Learn moreMost Brentwood roof problems come down to a handful of failures: cracked or slipped tiles, perished ridge pointing, rusted valley irons and tired flashings. We trace the leak to its actual source — which is rarely under the ceiling stain — and fix the cause, whether that’s replacing matching tiles, re-bedding and re-pointing the ridge in a flexible compound, or renewing a corroded valley.
We’ll always tell you honestly when a roof is genuinely repairable versus when the repairs are mounting up and a restoration would serve you better, as it often does through nearby Applecross. Prompt repair matters: a single cracked tile left through a wet winter becomes soaked insulation, stained ceilings and, eventually, damaged roof timber. Every repair is backed by our workmanship warranty, and because we photograph what we find and talk you through it, you’ll understand exactly what was wrong and what we did about it rather than being handed a bill and a shrug.
View roof repairs in Brentwood →
03Roof Cleaning in Brentwood
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Roof Cleaning in Brentwood
Learn moreRoof cleaning strips the moss, lichen and black weathering off a Brentwood roof and gets it back to a clean, even surface — either as a standalone tidy-up or as the first stage of a restoration. We treat the growth first so it dies at the root, then clean at a pressure matched to the tile so we lift the grime without stripping the surface or driving water under the laps.
Left alone, that growth holds moisture against the tiles and works into the pointing, which is why we treat rather than just blast it — the same method we use through nearby Mount Pleasant. We check the roof over while we’re up there and flag anything that needs attention, so a clean doesn’t paper over a repair that’s quietly getting worse. On steeper or two-storey Brentwood roofs we work off proper anchorage and stay off the tiles where we can, so the clean lifts the grime without cracking the very surface it’s meant to protect, and we’ll let you know if the roof would be better served by a full restoration.
View roof cleaning in Brentwood →
04Roof Replacement in Brentwood
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Roof Replacement in Brentwood
Learn moreWhen a Brentwood roof reaches the end of its life — porous tiles, rusted-through valleys, or a roof that’s been patched one too many times — a full re-roof is often the honest answer. We strip the old covering, check and repair the timber and battens underneath, and install a new tile or Colorbond roof with fresh sarking, valleys and flashings throughout.
A tile-to-Colorbond conversion is popular here for its lighter weight, clean lines and colour range, and because the lighter roof changes the wind uplift we reassess the tie-down as part of every conversion. We’ll also be straight about whether you’ve genuinely reached replacement or whether a restoration, as we do through nearby Booragoon, would renew the roof for a fraction of the cost. Every re-roof is engineered and tied down to Australian Standards and backed by our 10-year workmanship warranty, and we handle the guttering, flashings and tie-down as one job so nothing is left for you to chase afterwards.
View roof replacement in Brentwood →
05Roof Carpentry in Brentwood
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Roof Carpentry in Brentwood
Learn moreRoof carpentry is the structural timber under your tiles — the rafters, battens and trusses that hold everything up. On Brentwood homes we repair and rebuild that framing to standard: sistering weakened members, replacing rotted or termite-damaged timber, and reinstating trusses that have been cut for a skylight, duct or downlight.
We also test for delignification, the chemical breakdown that leaves roof timber looking sound but unable to hold a fixing — the same treatment we carry out through nearby Myaree where the timber is worth saving rather than replacing. As registered builders we can certify structural carpentry, which a general handyman can’t, and we assess the whole load path while we’re in the roof space so a repair addresses the cause, not just the symptom. Where a member is load-bearing we prop it safely with acrow props and work to a structural engineer’s design before anything is cut — it’s the natural companion to our tie-down and structural-defect work.
View roof carpentry in Brentwood →
06Roof Inspection in Brentwood
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Roof Inspection in Brentwood
Learn moreA roof inspection is the cheapest way to know exactly what your Brentwood roof needs before you commit to anything — or before you buy. We get onto the roof and into the roof space, physically checking the tiles, pointing, valleys, flashings, gutters and the structural timber, then hand back a clear written report with photographs.
On older homes we test the timber for rot, termite damage and delignification; on newer ones we look for the builder-grade detailing faults that leak early. It’s the same thorough check we run through nearby Ardross, and it’s what tells you whether a roof needs a minor repair, a restoration or something structural. If you’re buying a home, an inspection of the one part most people skip — the roof space — is money very well spent, and the written report gives you something concrete to put in front of an agent, a buyer or your insurer rather than a verbal all-clear.
View roof inspection in Brentwood →See all roofing services in Brentwood, or read more about our roof inspection service across Perth.
Signs a Brentwood roof needs re-pointing
- Mortar crumbs washing into the gutters
- Ridge or hip caps that look slipped, uneven or are visibly rocking
- Cracked, powdery pointing along the ridge line
If you can see any of that on your Brentwood roof — or one you’re buying in nearby Booragoon — it’s worth doing before winter. See also the signs a roof needs attention.
Local conditions in Brentwood
Post-war (1950s) State Housing stock, modest homes ~70 years old: original/aged services, asbestos-era materials likely, ex-Homeswest construction patterns.
Bull Creek foreshore & wetlands on the east, low creek-side blocks: high water table, drainage, flood context.
Small close-in suburb near Garden City, subdivision/infill: old post-war house beside new build; two inspections.
Near the creek/Canning, salt/delignification low priority.
We cover the whole of the City of Melville. Around Brentwood that takes in Bateman, Bull Creek, Booragoon and Beeliar. Short drives keep roof replacement affordable on smaller jobs and most of ours are smaller jobs.
Materials and specification
The compound matters. Rigid sand-cement pointing looks fine on day one and cracks out as the roof moves — which is why we finish in a flexible pointing compound designed to flex with the tiles and hold for years. The mortar bed underneath is laid to a proper mix, not thrown in.
Re-bedding and re-pointing is also the foundation of a full roof restoration: there’s no point coating a roof over a ridge line that’s about to let go, so we always sort the capping first. It’s worth checking any roofer uses flexible pointing before you hire them.
A little about Brentwood
~800m to Bull Creek station; quiet family suburb; near Garden City/Booragoon Developed primarily as a State Housing suburb after Wwii (early 1950s); small (1km², ~2,150 pop); named after Brentwood, Essex (Bateman family's ancestral home) 1950s post-war state-housing stock + later infill/rebuilds; modest original homes; some subdivision Borders Bull Creek (E), foreshore reserves & wetlands (Bateman Park, Thomas Middleton Park); Wadjuk Beeliar summer food/water place; Grasmere Homestead (1886, Bateman family, Victorian Georgian rendered brick) None of that decides what your roof needs. It does tell us what to expect before we get the ladder out in Brentwood.
What the work involves
- Lift and assess. We lift the loose or cracked caps, check the tile and batten underneath, and clear the old bed back to a sound surface.
- Fresh mortar bed. The caps are re-bedded on new mortar, set true to the ridge line so they sit solid rather than rocking.
- Flexible re-pointing. We finish with a flexible pointing compound — not rigid mortar — so it moves with the roof and doesn’t crack out again the first hot summer.
- Check the ridge over. While we’re up there we flag anything else the ridge needs, and pair it with a restoration where the whole surface is due, not just the caps.
Common questions about bedding & pointing in Brentwood
What’s the difference between bedding and pointing?
Bedding is the mortar bed the ridge caps sit on; pointing is the flexible compound finished over the top to seal them. Both wear out — when they do, the caps loosen and water gets under. We renew both.
Why does the pointing keep cracking?
Almost always because rigid sand-cement pointing was used. It can’t move with the roof, so it cracks the first hot summer. We use a flexible pointing compound that flexes instead — it’s the difference between a fix that lasts and one that fails again.
Is re-pointing worth it or should I just re-roof?
If the tiles and structure are sound, re-bedding and re-pointing is a fraction of a re-roof and buys years — read how long a Perth roof should last. If the whole roof is at end of life we’ll say so rather than pointing a roof that needs replacing.
Can you match the mortar colour?
Yes — flexible pointing comes in a range of colours, so we finish the ridge to suit the tile and the house rather than leaving a mismatched grey line down the roof.
Do you re-bed and re-point throughout Brentwood and nearby?
Yes — across Brentwood and neighbouring suburbs including Ardross and Applecross. Ring 0421 768 842 and tell us your street. If the ridge doesn’t need it we’ll say so rather than quoting anyway.

Dulux AcraTex accredited applicators
Powerdrive Roofing is an accredited applicator for the Dulux AcraTex roof restoration system, so your coating carries the manufacturer’s product warranty alongside our own 10-year workmanship warranty. How the Dulux AcraTex warranty works →
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