Exterior render crack repair in Sant Quirze del Vallès.
We identify the type of crack in your façade in Sant Quirze del Vallès, 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.
What each crack tells us before we repair it
On terraced and detached houses in areas such as El Poble, Poble-sec and El Turonet, 1990s and 2000s monocouche shows map cracking, cracks where columns meet brickwork and diagonals running from window corners. There, glass-fibre mesh is what stops them returning.
Before touching anything, on façades in areas such as Les Fonts, Mas Duran and Los Rosales we measure the width and direction of each crack and check whether it is still active. Diagonal cracks, cracks through the wall or cracks that keep growing go to an engineer before repair.
On the visit we check every crack and give you a detailed written quote with the repair system; a site manager coordinates access and the team. We also repair cracks in nearby areas: Sabadell, Terrassa and Sant Cugat del Vallès.
Get a quote for repairing cracks
Frequently asked questions
01Exterior render crack repair in Sant Quirze del Vallès: which areas do you cover?
We work in Sant Quirze del Vallès in areas such as El Poble, Poble-sec, El Turonet, Les Fonts, Mas Duran, Los Rosales, Can Casablanques and Sant Quirze Parc, and also nearby: Sabadell, Terrassa and Sant Cugat del Vallès.
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 Sant Quirze del Vallès, 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 Sant Quirze del Vallès and the surrounding area
Reformas Romero-Vera is a renovation company working in Sant Quirze del Vallès (Vallès Occidental, 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
- Sant Quirze del Vallès · Vallès Occidental, province of Barcelona
- Postcode
- 08192, 08194
- Location
- 20 km north-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 Sabadell, Terrassa, Sant Cugat del Vallès and Rubí.
Neighbourhoods
- El Poble
- Poble-sec
- El Turonet
- Les Fonts
- Mas Duran
- Los Rosales
- Can Casablanques
- Sant Quirze Parc
- Sant Quirze Jardí
- Can Llobateres
Main streets and avenues
- Carrer de Vila Puig
- Avinguda de Pau Casals
- Avinguda de la Via Augusta
- Carrer de Barcelona
- Carrer de Frederic Mompou
- Plaça de la Vila
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.