What buyers wish they had known about uralita before buying

Uralita is rarely only on the main roof

The first lesson buyers mention is that the obvious grey corrugated roof is only part of the story. On older Spanish properties asbestos cement was used for many things at once, and the less visible elements are the ones that cause surprises after completion:

• Roofs of garages, carports, casitas, storerooms and animal shelters.
• Water tanks on flat roofs or in lofts, sometimes disconnected but never removed.
• Downpipes, chimney flues and ventilation ducts on façades.
• Buried water mains and irrigation pipes on rural plots.
• Loose sheets reused as fencing, shading or a roof over the barbecue.

When you view a property, look at the outbuildings as carefully as the house. Our guide on how to recognise uralita shows what to look for without touching anything.

Your renovation plans may depend on it

Many buyers arrive with plans: solar panels on the garage, a new kitchen where the old tank room was, an extension that joins the house to the casita, a pool where the old shed stands. Each of those plans can run into asbestos cement, and in each case the material has to be removed before the builders start, by a RERA-registered company under a plan de trabajo approved by the provincial labour authority (Real Decreto 847/2026).

That does not usually kill a project, but it adds a step at the beginning, with its own preparation time. Buyers who knew this in advance built it into their schedule; those who did not found their builder waiting while the work plan was prepared and approved.

A professional opinion before signing is worth more than a guess

Age and appearance are strong hints, but they are not proof. Some fibre-cement products are asbestos-free, and some materials that look nothing like uralita do contain asbestos. When the answer affects your offer, the reliable route is a professional assessment, with laboratory analysis of samples where needed – taken by a professional, never by breaking off a piece yourself.

At the very least, ask the seller or the agent for close-up photos of every element you suspect, and for any documents from previous works. A seller who has already had asbestos removed should be able to show the waste delivery documents for it.

What it means for the price conversation

Buyers who negotiated well had one thing in common: they understood what drives the cost of a removal, even without a precise figure. The main factors are the surface and shape of the roofs, access for people and vehicles, height, the condition of the material, the number of separate elements, the hazardous-waste handling and what has to be built or demolished afterwards. They are set out in detail in our post on what affects the cost of removing an uralita roof.

For an orientation band before you make an offer, the calculator on Presupuesto Demolición gives a rounded range. With photos and dimensions, a written quote can be prepared for you even before completion, which gives both sides something concrete to discuss.

Apartments and communities: the roof is not only yours

If you are buying in a building or a residential complex, the asbestos cement is often on common elements: the roof of the block, a shared garage, the water tanks or the downpipes. In that case the decision is not yours alone. Under Ley 49/1960 de Propiedad Horizontal, works affecting common elements need the agreement of the owners' meeting, and the community must be informed before structural or façade elements are touched.

Before buying, ask the administrador whether asbestos has come up in recent meetings and whether any works are planned. Our page on asbestos removal for communities of owners explains how such jobs are usually prepared.

What buyers wish they had not done after moving in

The second group of lessons is about the first months of ownership, when enthusiasm is high and the property is full of small jobs:

1. Pressure-washing the roofs before the first summer, to make them look cleaner.
2. Letting a handyman cut a fibre-cement panel to fit a new window or a pipe.
3. Clearing old sheets from the garden into the same skip as garden waste and rubble.
4. Walking on the garage roof to fix a leak or clean the gutters.

Each of these disturbs asbestos cement without any of the controls of a regulated removal. A short note to everyone who works on the property – "these elements are uralita, do not touch them" – prevents most of them.

Doing it before you move in is usually easier

Buyers who removed the asbestos between completion and moving in tend to describe it as the easiest moment. The house is empty, there are no guests or tenants to plan around, and the renovation can follow straight on. The removal itself is carried out by a RERA-registered company; in our case it works as our subcontractor under its own approved work plan, while we coordinate the rest of the job – the ordinary demolition, sorting of rubble, waste receipts and the timing with your builder.

You can arrange all of this from abroad and in English. Our uralita removal for overseas owners page describes the remote set-up, and asbestos pipes and tanks covers the smaller elements buyers so often find late. If you are also planning to knock down an outbuilding or the house itself, Demoliciones Málaga has a post on what owners wish they had known before a demolition.

A buyer's short checklist for uralita

• Have I looked at every roof, tank, flue and pipe, including outbuildings?
• Have I asked the seller for photos and any documents from previous removals?
• Does my renovation plan touch any of these elements?
• If it is a community, what does the administrador say about common elements?
• Do I understand the cost factors well enough to discuss them in the negotiation?
• Have I told my builder and caretaker not to disturb the material until it is removed?

Six questions, asked before signing, are worth more than any amount of research after the keys change hands.