Roof repairs in Ranelagh often involve lead valleys, chimney stacks and flat-roof returns on converted Victorian houses, where a shared roof can mean shared responsibility. This guide covers what roof repairs cost in Ranelagh in 2026, how long they take, and how to tell a repair from a replacement.
Ranelagh is full of Georgian and Victorian redbrick terraces, many of them 150 years old or more and originally roofed in natural Welsh slate. A large share have been converted to apartments, which creates shared-roof responsibilities between owners.
Flat-roof returns and mansard extensions over the Victorian rear outshots are also common in this part of South Dublin. That mix of steep original slate and modern flat sections means one house can need two very different repairs. We handle both across D6.
Ranelagh's terraced properties often need lead valley and valley gutter repairs. Steep-pitched roofs with multiple returns concentrate water flow into the valleys, and old lead eventually splits and lets water through.
Chimney stacks on terrace properties are a major call-out too, as are the rear flat-roof additions where felt or torch-on systems have outlived their design life. Where a house is split into flats, a leak in one part quickly becomes everyone's problem, so a clear survey of who owns what saves a lot of grief.
Every roof is different, but these are honest Ranelagh ranges for 2026. We give you a written, fixed price after a free survey, so there are no surprises at the end.
What moves the price is scope, access, the roof material, and how much has already been let go. Re-lining a flat-roof return or replacing a long lead valley sits at the higher end. A quick inspection tells us which side of the range you are on.
We are a CIRI-registered contractor (Construction Industry Register Ireland), so you can check us independently before anyone sets foot on your roof. Every survey is done by a qualified roofer, not a salesperson, and you get a written condition report with a fixed-price quote within 48 hours.
Most Ranelagh repairs are done in a single day, with valley relining or a flat-roof return taking two to three. Where the property is converted to flats, we set out clearly which parts of the roof the repair covers before we start. We weatherproof anything urgent on the first visit and back the work with a written guarantee.
Learn more about our roof repairsWe cover all of D6. See our full Ranelagh roofing service.
Most roof repairs in Ranelagh fall between €300 and €2,500 in 2026. Minor work like a slipped slate or a small leak is typically €300 to €800, while valley, chimney and flashing repairs run higher, often €600 to €1,500. You get a written, fixed price after a free survey, so the figure never changes on completion.
Most repairs in Ranelagh are completed in a single day. Relining a lead valley or repairing a flat-roof return takes two to three days. If your roof is leaking, we weatherproof the affected area on the first visit before carrying out the permanent fix.
Ordinary roof repairs and like-for-like re-roofing do not need planning permission in Dublin. You may need it if you change the roof's shape, height or materials significantly, or if the property is protected or in a conservation area, which affects parts of Ranelagh's period terraces. We flag any of that during the survey.
The common culprits are slipped or cracked slates, failed ridge and hip mortar, worn lead flashing and valleys, and blocked or broken gutters backing water up under the roofline. In Ranelagh, split lead valleys and tired flat-roof returns are frequent sources. On converted houses, one leak can affect several owners at once.
As a rule of thumb, if problems are localised and the underlay and timbers are sound, a repair is the right call. Widespread slipping, sagging, multiple leaks and a failed or brittle underlay usually point to a re-roof. A free inspection settles it: we give you an honest recommendation, not the most expensive option.
Nearby areas we cover
Roof Repairs in Ranelagh, Dublin South. Free survey, written fixed-price quote, 10-year guarantee.