Exterior render crack repair in Cornellà de Llobregat.
We identify the type of crack in your façade in Cornellà de Llobregat, seal it with a flexible material and reinforce it with mesh wherever it keeps coming back.
5/5 · Google reviewsWhen do render cracks need repairing?
- Cracks in the render or monocouche
- Damp on the inside wall
- Pieces of render coming loose
- Cracks that keep growing
What the crack repair includes
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Assessing each crack
We tell shrinkage, thermal and structural cracks apart before starting work.
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Raking out and cleaning
We open the crack into a V, remove loose material and clear the dust.
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Flexible sealing
A flexible filler or mortar that moves with the wall without reopening.
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Reinforcing mesh
Glass-fibre mesh embedded in mortar where cracks keep coming back.
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Render reinstatement
Monocouche or render of the same type as the original, with a similar texture.
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Final protection
Breathable paint or water repellent so water cannot get back in.
Façade cracks in Cornellà de Llobregat: why they appear
In inland areas such as Centre and Riera winter frosts freeze the water that gets into a crack and open it a little further each year. So we seal with a flexible material and finish with a breathable water repellent that keeps water out while leaving the pores open.
Where cracks recur, on render in areas such as El Pedró, La Gavarra and Sant Ildefons we embed glass-fibre mesh in mortar, overlapping the strips and extending well beyond the crack on both sides. At window and door corners we add diagonal reinforcement.
With over 20 years of experience we can tell a crack that just needs sealing from one that needs a different approach, and explain it in a written quote. Our work also covers areas close by: L'Hospitalet de Llobregat, Esplugues de Llobregat and Sant Joan Despí.
Get a quote for repairing cracks
Frequently asked questions
01Exterior render crack repair in Cornellà de Llobregat: which areas do you cover?
We do this work in Cornellà de Llobregat, in areas such as Centre, Riera, El Pedró, La Gavarra, Sant Ildefons, Almeda and Fontsanta-Fatjó, and also nearby: L'Hospitalet de Llobregat, Esplugues de Llobregat and Sant Joan Despí. Before starting we visit the property and prepare a detailed written quote.
02Are all façade cracks serious?
No. Most come from shrinkage or thermal movement in the render and are repaired with sealing and mesh. If we see diagonal cracks, cracks running through the wall or cracks that keep growing, we recommend having a surveyor check the structure first.
03Why is filling the crack not enough?
If the crack is not opened up and sealed with a flexible material, movement in the wall makes it show again. That is why we rake it out, clean it and add mesh where cracks keep recurring.
04Will the repair be visible?
We match the texture of the render as closely as we can, but new colour almost always stands out. That is why we usually recommend repainting the whole section afterwards.
About us
High-quality renovations in Cornellà de Llobregat, with deadlines that are met.
We renovate flats and houses with clear planning, close follow-up and attention to every detail.
- Initial visit with no obligation
- Detailed and accurate estimate
- Follow-up until the work is finished
We work in Cornellà de Llobregat and the surrounding area
Reformas Romero-Vera is a renovation company working in Cornellà de Llobregat (Baix Llobregat, province of Barcelona) and specialising in exterior render crack repair. We do this work in flats, houses and shops in every neighbourhood, with a prior visit and a detailed estimate with no obligation.
- Company
- Reformas Romero-Vera
- Service
- Exterior render crack repair
- Area
- Cornellà de Llobregat · Baix Llobregat, province of Barcelona
- Postcode
- 08940
- Location
- 9 km west of Barcelona
- Visit and estimate
- No obligation, in writing
- Phone
- +34 658 09 40 37 · WhatsApp +34 662 04 02 34
We also work in L'Hospitalet de Llobregat, Esplugues de Llobregat, Sant Joan Despí, El Prat de Llobregat and Sant Boi de Llobregat.
Neighbourhoods
- Centre
- Riera
- El Pedró
- La Gavarra
- Sant Ildefons
- Almeda
- Fontsanta-Fatjó
Main streets and avenues
- Carrer de Rubió i Ors
- Carrer de Mossèn Jacint Verdaguer
- Avinguda de Sant Ildefons
- Avinguda de la República Argentina
- Avinguda de Salvador Allende
- Avinguda dels Alps
- Avinguda de la Línia Elèctrica
- Carretera d'Esplugues
- Carretera de l'Hospitalet
Spotted cracks in your render?
Send us photos on WhatsApp or get a quote, and during the visit we will check the type of crack and how to repair it.