Slipped or broken tiles, a stain on a bedroom ceiling, cracked ridge mortar, a flat roof that ponds, or gutters that overflow at the first heavy rain. Send a photo of the roof and of the damage inside, and you get a free quote before anyone climbs anything.
Roof repair in the Algarve covers slipped and broken canal tiles, failed ridge and verge mortar, leaks around chimneys and roof lights, flat roof and terrace failures, and gutter and downpipe clearing. Most calls here follow the first heavy rain of autumn, which is also the worst time to be fixing them. Handyman Algarve quotes roof repair and roof cleaning in the Algarve for free, in English or Portuguese, with the access and the work priced separately.
What goes wrong on an Algarve roof?
Slipped or cracked canal tiles. Wind, a foot in the wrong place, or a tile that was never bedded. The gap is small and the water it lets in is not.
Ridge and verge mortar. The cement bedding along the ridge and the gable edge cracks with heat movement, then lets go in sections. It is the single most common real fault on traditional roofs here.
Flashings and junctions. Where the roof meets a chimney, a wall, a roof light or a solar panel bracket. Most leaks are at a junction rather than in the middle of a slope.
Flat roofs and terraces. Ponding, a lifted seam, or a drain outlet blocked with grit. A terrace that doubles as a floor is a roof first, and it fails as a roof.
Gutters and downpipes. Pine needles, jacaranda debris and wind blown sand, packed into a solid plug at the outlet.
Underlay that has aged out. On a roof of a certain age there is nothing under the tiles but battens and hope, so every tile matters more.
A tile has slipped and there is a gap in the roof
Photograph it from the ground with a zoom rather than climbing. Most of what a roofer needs to see is visible from below or from a neighbouring terrace.
Go into the roof space if there is one, in daylight, and look for light coming through and for a wet or stained batten.
Put a container under any active drip and move anything that matters out of the way, especially electrics.
If rain is forecast within days, say so in the request: a temporary cover is a different job from a proper repair, and it buys the time to do the second one right.
Gutter cleaning, and why it is a roof job here
Gutters are the part of the roof most likely to fail first and cost the least to keep working. In this region they fill with pine and eucalyptus debris through summer, then meet half the year's rain in one quarter. A blocked outlet backs water up under the tile edge, over the fascia and down the wall, and the first sign is usually a damp patch at the top of a wall inside rather than a visible overflow. Clearing them is a small job on a ladder for a single storey house and a platform job on a three storey one, which is the whole reason two quotes for the same length of gutter come out differently.
There is a second reason worth knowing. ARS Algarve's household mosquito advice lists keeping gutters clean and unclogged alongside covering water tanks and turning over anything that holds water, because standing water in a blocked gutter is a breeding site. It is one of those jobs that pays twice.
When roof work needs permission, and when it does not
The national rules changed on 1 January 2024. Under the Simplex Urbanístico reform, replacing exterior cladding or roof materials with an identical exterior finish, where the change improves energy efficiency, sits among the works of minor urban relevance that are exempt from prior control. Reconstruction and extension work is exempt where no increase in facade height results. Interior alterations became exempt too, provided they do not affect the stability structure, the roof shape or the facade. Two limits always travel with those exemptions: they never apply to classified buildings or their protection zones, and a município may set stricter rules than the national ones. Silves, for one, requires works exempt from prior control to be notified to the câmara at least five days before they start. Repairing or replacing like for like is normally maintenance. Changing the shape or the height of a roof is not, and your own câmara is the authority on which side of the line your job falls.
What determines the price?
As of 2026, three things move a roof quote more than anything else. First, access: the height, the pitch, and whether the work can be done from a ladder, a tower or a platform, which on a tall or fragile roof is the largest single item. Second, the extent: a handful of tiles and a metre of ridge mortar is an hour's work once someone is up there, while a slope that has lost its bedding along its whole length is a re-bed. Third, what is found underneath, because a roof that has been leaking for two winters often needs battens or a section of underlay as well, and that is discovered rather than quoted from the ground. Materials matter less than people expect, except where old tiles have to be matched or reclaimed.
Photographs are worth more here than on almost any other job, because the difference between a two hour repair and a two day one is usually visible in a picture taken from the garden. See how it works for the process from the first message to the finished job.
We reply within one business day, usually much faster.
Frequently asked questions
What does a roof repair cost?
It is quoted by access and by how much of the roof is involved, not by the tile. Replacing a few slipped canal tiles reachable from a flat terrace is a short visit. The same tiles on a steep three storey pitch, where the safe way up is a platform, is a different job with the access costing more than the tiles. As of 2026 the quote is free, and it separates the work from the access so you can see which half is which.
How do I know if my roof is leaking or the wall is?
Look at when the stain appears. A roof leak shows up during or just after rain and is usually directly below the failure or a little downhill of it. Rising damp and condensation appear in cold weather without rain, low on the wall or in the corners of a room. Water that only arrives in wind driven rain from one direction is often not the roof at all but a wall or a window seal on that side.
What is roof cleaning and does a roof need it?
It is the removal of moss, lichen and built up debris from the tiles and the gutters, usually with low pressure water and a biocide rather than a jet wash that would drive water under the tiles. It is worth doing where organic growth is holding moisture against the tiles or blocking the flow, and it is not worth doing on a sound, clear roof just for appearance. Cleaning also puts someone on the roof who can see failures before winter does.
How much should a gutter clean cost?
Gutter clearing is priced by the metre run and by the access, and it is one of the few jobs where two houses on the same street genuinely differ by a lot: single storey with a clear perimeter is a ladder job, while a gutter above a conservatory or a steep drop needs different equipment. It is quoted free, and it is worth combining with anything else that needs someone up there, because most of the cost is getting there safely.
What is the best way to clean gutters?
From a stable ladder or a platform, scooping the debris out into a bucket rather than flushing it down the downpipe, then rinsing with a hose and checking that the water leaves properly at the bottom. Flushing first is how a clear gutter becomes a blocked downpipe. Finish by looking at the joints while water is running: a gutter that drips at a joint under load will overflow in the first real December downpour.
Is there a tool to clean gutters without a ladder?
Yes, and it has limits. Extension poles with a curved nozzle or a wet vacuum attachment clear light debris from ground level, and they suit a single storey house with an easy perimeter. What they cannot do is show you the state of the gutter, the joints and the fixings, which is half the value of the visit. On anything above one storey the pole becomes unwieldy long before it becomes safe.
Can a broken tile be replaced without redoing the roof?
Almost always. Traditional canal tiles are laid loose or bedded in mortar at the edges, so a broken one is lifted out and swapped, and the neighbouring tiles are checked while the roof is open. The difficulty is matching: old tiles weather to a colour no new tile has, which is why a repair often uses reclaimed tiles or takes matching tiles from a hidden slope and puts the new ones there instead.