No-obligation quotes · Guarantees up to 10 years
Roofing, leak repairsand façadesacross Asturias.
We repair leaks, renew roofs and terraces, and take care of façades and gutters. Tell us what you need and where the property is so we can assess the work and prepare a quote.
+34 674 954 736

No-obligation quote
We assess the work and explain its scope and cost.
Guarantees up to 10 years
Depending on the work. Check duration, coverage and terms in your quote.
All of Asturias
We work in every municipality, east to west.
Services
What we do
Tap a service to see the details.
Leaks, damp and patio repairs
We find where the water is getting in and repair it at the source, whether that’s the roof, a terrace or a patio.
- Leaking roofs and terraces
- Damp ceilings and walls
- Patio waterproofing
Roof and outdoor terrace restoration
We replace broken tiles, re-tile or renew the whole roof. We also repair outdoor terraces where water collects.
- Re-tiling and tile replacement
- Full roof renewal
- Outdoor terraces
Under-tile protection
We fit waterproof sheets and membranes under the tiles, according to the needs of the roof.
- Under-tile sheets
- Bitumen membranes
- Other waterproof membranes
Interior and exterior painting
We paint façades, walls, homes and business premises, cleaning and preparing the surface first.
- Façades and outside walls
- Homes and premises
- Treating damp-affected surfaces
Roof, gutter and façade cleaning
We clear moss, leaves and dirt from roofs and gutters, and clean façades.
- Moss and algae removal
- Blocked gutters
- Façade cleaning
Gutters, downpipes and brackets fitted
We fit new gutters and downpipes or repair your existing ones, on securely fixed brackets.
- New gutters
- Downpipes
- Brackets and fixings
Roofs and façades
A closer look at the work.
Selected photographs from the Construcciones Andrés work archive.

Roofing

Façades
Under-tile protection
A waterproof layer under the tiles
Under-tile protection helps channel water towards the eaves if a tile shifts or cracks. Its effectiveness depends on the roof condition, junctions and correct installation.
It’s usually fitted when a roof is redone. When we come to look, we’ll tell you which one suits yours.
- Onduline
- Light corrugated sheets laid under the tiles that channel water down to the eaves.
- Bitumen membrane
- A continuous, hard-wearing waterproof sheet with a bitumen base.
- Other membranes
- The choice depends on the pitch, the supporting surface and the needs of the roof.
How we work
Simple as that
You message us
On WhatsApp. Send a few photos of the roof or façade if you can.
We assess the work
We arrange the visit and its terms to prepare a no-obligation quote.
We do the work
On the date we agree, exactly as quoted.
We agree the guarantee
Duration, up to 10 years depending on the work, and coverage are detailed in the quote.
Where we work
All of Asturias.
We work in every municipality in the region. Here are just a few:
Oviedo Gijón Avilés Siero Langreo Mieres Castrillón Corvera Llanera Gozón Carreño Villaviciosa and everywhere in between.
See more municipalities
Llanes · Ribadesella · Cangas de Onís · Parres · Piloña · Laviana · San Martín del Rey Aurelio · Aller · Lena · Grado · Pravia · Cudillero · Valdés · Navia · Tapia de Casariego · Castropol · Tineo · Cangas del Narcea
Before requesting a quote
What information do you need?
The town, type of work and a description of the problem. Add any photos directly in WhatsApp. You do not need to climb onto the roof to take them.
Do you work outside Avilés?
Our service area is Asturias. Tell us the municipality so we can agree how to assess the work and arrange a visit if needed.
Does every job have a 10-year guarantee?
No. Duration depends on the work. Coverage and terms are detailed in the relevant quote or guarantee document.
Does the form send my enquiry?
It prepares a message and opens WhatsApp. Review the text and send it there so we can receive it. Any visit and its terms are agreed beforehand.
Contact
Ask for a quote on WhatsApp
Tell us what you need and the town, and add photos in WhatsApp if you can. We agree how to assess the work and prepare a no-obligation quote.