Alicante province
Roof Repair in Dénia — Leaks After Marina Alta Downpours
We repair roofs across Dénia: terraced old-town houses below the castle, holiday chalets and adosados in Las Marinas, and seventies and eighties villas on the Montgó slopes. We trace the real source of the leak, agree a fixed price after the inspection and hand over a written two-year guarantee, with photo reports if you are abroad.
Free quote
Same-day response. No obligation.

- Area
- Alicante & province
- Quote
- On request, no obligation
- Guarantee
- 2 years
- Timescale
- Localised leak traced and sealed: usually 1 day.
The Marina Alta takes the heaviest autumn rainfall on this coast, and that single fact changes how a roof is repaired in Dénia. Gutters that would cope perfectly well further south overflow here in the first serious October storm, sending water behind the tiles and into the structure. We size gutters and downpipes for a genuine downpour, check the falls and brackets, and clear the outlets before the season arrives.
Las Marinas is where absent ownership and weather collide. Low-rise holiday housing on sand, much of it shut from October to Easter — the storm arrives in November and the damage is discovered at Easter, by which time the boarding has been wet for months. We inspect closed properties, photograph everything from the roof itself, and quote the repair before you fly out, so nothing is decided by phone from a rainy Tuesday in Manchester.
On the Montgó, the villa stock is the same vintage as neighbouring Jávea: seventies and eighties houses with ridge mortar that has cracked with thermal movement and valley flashings corroded by years of sea air. Down in the old town below the castle, houses are joined, streets are narrow and leaks cross the party wall between neighbours. Three types of roof, three different conversations.
Roof Repair in Dénia: what's included
Gutters sized for Marina Alta rain
We replace undersized or sagging gutters and downpipes with proper falls and enough brackets to handle the heaviest autumn rainfall on this coast.
Closed-house winter inspections
We check roofs on Las Marinas holiday homes shut out of season and report with photographs before a small leak ruins the ceiling and timber.
Montgó ridge and valley renewal
We replace cracked ridge mortar and salt-corroded valley flashings on seventies and eighties villas, dry-fixing the ridge with vented tiles.
Party-wall junctions in the old town
We rebuild valleys and party-wall junctions with proper metal soakers on the joined houses below the castle, where water crosses between properties.
Flat roofs and terraces
We repair or renew waterproofing, correct ponding and add a parapet overflow so a blocked gully cannot turn the terrace into a pond.
Remote reporting for owners abroad
You receive dated photographs from the roof, the source pinpointed and an itemised scope, all coordinated by an English-speaking project manager.
Roof Repair in Dénia step by step: how we work
- 1
Site visit and roof survey
We inspect the roof and the underside, since on many Dénia houses the water track is only visible from inside the loft.
- 2
Fixed price after diagnosis
We tell you honestly whether a targeted repair is enough or the slope needs renewing, then fix the price in writing before anything starts.
- 3
Repair by our own trades
Our own roofers carry out the work with safety equipment, arranging access where the old town's narrow streets make it awkward.
- 4
Water test and guarantee
We hose the area, check inside, clear all debris and hand over a two-year written guarantee with photographs of the completed work.
Timescales for Roof Repair in Dénia
- Localised leak traced and sealed: usually 1 day.
- Tile replacement and valley repair on a Montgó villa: 1–3 days.
- New gutters and downpipes on a Las Marinas chalet: 1–2 days.
Pricing your Roof Repair in Dénia: how we quote
Every project is unique: the price fits your job.
We do not use one-size-fits-all price lists. After a free, no-obligation site visit we prepare a detailed personalised quote, with a fixed price agreed before we start.
Roof Repair in Dénia: before & after


Winter storm damage found in spring
Las Marinas
Holiday chalet closed since October with ceiling staining: gutter replaced with a larger section, slipped tiles re-set and damaged boarding renewed before repainting.


Ridge and valleys on a Montgó villa
Montgó
Eighties villa with cracked ridge mortar and corroded valley flashings: dry-fixed vented ridge, new metal soakers and a full hose test before handover.
Roof Repair: customer reviews in Dénia
“Professional approach to renovation and construction services. The communication is clear, the team pays attention to details, and the overall presentation gives a good impression of reliability and quality.”
“A very good professional service with a strong focus on the customer. Communication was clear and all questions were handled quickly. Overall, I had a very positive experience and would be happy to recommend Renixo.”
“Дякую за прекрасну роботу та виконання мого замовлення.”
Roof Repair: frequently asked questions in Dénia
My Dénia house is empty over winter — how do I know if the roof has leaked?
You usually do not, and that is the problem in Las Marinas. The heavy rain arrives in autumn while the house is shut, and owners find the stain at Easter after months of damp timber. We can inspect the roof in your absence with key access, send photographs taken from the roof and quote any repair before you next travel out.
When is the best time of year to have a roof checked in Dénia?
Late summer, before the autumn rains. The Marina Alta gets the heaviest rainfall on this coast, so clearing gutters, re-setting slipped tiles and checking valleys in August or early September prevents the leak that would otherwise appear in the first big storm. Repairs are also faster then, with dry weather and full access to the roof.
Do I need a licence from Dénia town hall to repair my roof?
A straightforward roof repair with no change to structure or volume is normally handled as a declaración responsable, or minor works, with Dénia town hall. Replacing beams, altering the slope or working in the protected old-town area can require more paperwork. We check what applies to your address and handle the submission for you.
Are the Montgó villas worth repairing or should the roof be renewed?
It depends on the slope, not on the age alone. On seventies and eighties Montgó villas the usual findings are cracked ridge mortar and valley flashings corroded by sea air; if the tiles and battens underneath are sound, a targeted repair holds. Where old leaks have rotted the timber, renewing the slope beats repairing it every season.
The leak seems to come from next door's roof — can you still help?
Yes, and it is common in the joined old-town houses below the castle, where valleys and party walls are shared. We inspect both slopes where access allows and issue a photographic report identifying the actual source. That report is what you need to discuss the repair with the neighbour, the community administrator or an insurer before work starts.
Roof Repair: the areas we cover
Services related to Roof Repair
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