Less cleaning, not none
Gutter Guard Installation
Gutter guard installation in Melbourne makes sense for homes under heavy leaf fall, as long as it is sold honestly. Good metal mesh, fitted to suit the roof, keeps most leaves, bark and gum nuts out of the gutter and cuts how often it needs cleaning. It does not stop fine debris, seed fluff and silt, and guarded gutters still need a check each year, ideally before the fire season. This page covers the types of guard, which roofs they suit, the bushfire question and the limits nobody mentions at the door. Guards are fitted after a full clean and sit alongside the rest of our roof and gutter cleaning services.
- Metal mesh matched to the roof
- Fitted after a full clean
- Honest about upkeep
What they do
What do gutter guards actually do?
Gutter guards are a mesh cover fixed over the gutter and tucked under the roof edge. They stop large leaves, bark and nuts getting in while letting rain through. Proper gutter guard installation reduces how often gutters need cleaning; it doesn't end cleaning, and anyone who promises that is overselling.
The benefit is biggest where the debris is big. Plane tree and liquidambar leaves, oak leaves, gum nuts and bark strips are all easily kept out. Homes under those trees can often go from two cleans a year to one check a year once guards are on.
The benefit is smallest where the debris is fine. Gum leaves that break up, she-oak and pine needles, plane tree seed fluff and wind-blown dust can work through or settle on top of mesh. Over time a layer of silt still forms in the gutter underneath.
Guards also help in less obvious ways. A covered gutter is a poorer home for birds and rats, which like nesting in a gutter full of leaves. And on homes where a ladder is hard to set up, fewer cleans means fewer times anyone has to go up.
What they don't do is fix a gutter that is rusted, sagging or wrongly pitched. Guards go onto a clean, sound gutter, or not at all.
Types and roofs
Which mesh types suit which roofs?
Metal mesh, usually aluminium or steel, suits most Melbourne homes because it lasts, holds its shape and won't burn. How it's fixed depends on the roof: under the bottom row of tiles on a tile roof, or with profile-shaped trims and saddles on corrugated and trimdek-style metal roofs.
Aluminium mesh
Light, rust-resistant and easy to shape. The most common choice on tiled and metal homes, available in colours to match the roof and gutter.
Good all-rounder
Steel mesh
Stronger and stiffer, often chosen where embers or heavy debris are a concern. Needs a finish suited to the roof metal to avoid corrosion where they touch.
Heavy-duty option
Plastic and insert types
Plastic mesh, foam inserts and brush-style fillers. Cheaper, but they can trap debris, break down in sun and burn. We don't recommend them.
Not recommended
| Roof type | How the mesh is fixed | Watch out for |
|---|---|---|
| Concrete or terracotta tile | Tucked under the bottom course of tiles, fixed along the gutter front | Lifting brittle old tiles too far |
| Corrugated metal | Profile trims or saddles that follow the corrugations | Gaps at the ends of each sheet |
| Trimdek and similar profiles | Matching profile trims screwed along the roof edge | Fixings sealed properly into the sheet |
| Valleys and box gutters | Only with a design that won't dam water | Mesh that holds a mat of leaves in the valley |
Slate roofs are a special case. Lifting slates to tuck mesh underneath risks cracking them, so on slate we only fit guards where a front-fixed design can be used without disturbing the roof.
Bushfire areas
What about ember mesh and bushfire ratings?
In bushfire-prone areas, metal mesh is the sensible choice because plastic guards can melt or catch fire. If your home has a bushfire attack level (BAL) from its building permit, that assessment may affect the materials used on the roof, so check it before choosing a guard.
Much of Melbourne's fringe, from the Dandenong Ranges and the Yarra Valley edge to Eltham, Warrandyte and parts of the outer west, sits in or near bushfire-prone land. Homes built there in recent years usually have a BAL rating set during the building process, and your builder, building surveyor or council can tell you what it means for roof and gutter materials.
Whatever the rating, guards don't remove the need to clear gutters before summer. Leaves and bark can pile up on top of mesh, and a layer of dry litter against the roof edge is exactly what embers find. The CFA's advice on preparing for the bushfire season lists clearing gutters of leaves, twigs and rubbish as an early-spring job, and that applies to guarded gutters too.
Straight talk
What are the honest limits of leaf guards?
Guards reduce cleaning; they don't eliminate it. Fine debris still gets through, leaves build up on top in heavy drop, silt forms underneath over the years, and a badly fitted guard can make things worse by damming valleys or trapping a mat of leaves where no one can see it.
- Fine material gets in. Needles, seed fluff and dust pass through or settle and wash down.
- Leaves sit on top. In autumn, a wet layer can form over the mesh and slow water getting in.
- Valleys are tricky. Mesh laid across a valley can hold back the water it should be carrying.
- Out of sight, out of mind. Owners stop checking, and problems grow unnoticed for years.
None of that makes guards a bad idea. It just means the decision should be about fewer cleans and easier upkeep, not about never thinking about the gutters again. Guarded gutters are covered in our cleaning frequency guide for Melbourne homes.
On the day
What happens on installation day?
The gutters are cleaned and flushed first, any damage is photographed, then the mesh is cut, shaped and fixed run by run. Before the crew leaves, water is poured over the finished mesh to check it drains into the gutter rather than running off the front.
- Clean and checkEvery gutter, valley and outlet is emptied and downpipes are flushed. Rust, loose brackets or poor fall are noted before anything is covered up.
- Measure and cutMesh is cut to each run on site, with corners, stop-ends and downpipe positions allowed for.
- Fix along the roofOn tiles the mesh slides under the bottom course; on metal it is secured with trims that follow the sheet profile.
- Fix along the gutter frontA clip or screw line along the gutter edge holds the mesh firm so wind can't lift it.
- Water test and photosWater is poured on each run to confirm it drops through, then the finished work is photographed for you.
Already have guards?
Can guarded gutters still be cleaned?
Yes. Existing guards are cleared of whatever is sitting on top, then opened at intervals or lifted in sections so the silt underneath can be vacuumed out. Outlets and downpipes are cleared as usual, and the mesh is refitted and checked for gaps.
How easy that is depends on how the guards were fitted. Mesh that clips or screws along the gutter front can be opened without disturbing the roof. Mesh tucked under old tiles needs more care, because lifting those tiles repeatedly can crack them. Either way, we'll tell you what we found underneath and whether the guards are doing their job.
Sometimes the answer is that they aren't. Plastic guards that have gone brittle, mesh that has sagged into the gutter or guards that dam the valleys can cause more trouble than they save. If that is the case, the report will say so, with photos, and you can decide whether to replace or remove them. For gutter cleaning on its own, our house gutter cleaning service explains what is included.
Pricing
What does gutter guard installation cost?
It is priced by the metre of gutter, adjusted for the mesh chosen, the roof type, the number of storeys and any valleys or awkward corners. A full gutter clean is always done first and is included in the price, because fitting mesh over dirty gutters just traps the problem.
Tile roofs usually take a little longer than metal ones, since the mesh is tucked under the bottom row of tiles. Double storey homes need more setup. Steel mesh costs more than aluminium. Valleys and box gutters add time because they need a design that won't hold water back.
The fair way to judge a quote is to compare the one-off cost of guards with what you currently spend on cleans. If your gutters need doing twice a year because of a big tree, guards often pay their way. If they only need one clean a year, they may not. Our pricing page sets out gutter cleaning and related costs for that comparison.
How do I get a quote for mesh guards?
Send your address, the roof type if you know it, a photo of the trees near the house and whether your home has a bushfire rating. We measure the gutter length from aerial imagery, recommend a mesh and fixing method, and quote the clean and installation together as one fixed price.
Not sure guards are right for you? Compare it with everything else we offer from the Roof Gutter Cleaning Melbourne homepage.
Guard questions
What do people ask about gutter guards?
The questions we hear most are whether guards end gutter cleaning for good, which mesh suits a bushfire area, and whether gutters that already have guards can still be cleaned properly. Here is what we tell people.