Façade joint sealing at height in Cornellà de Llobregat.
In Cornellà de Llobregat we stop leaks through expansion joints, panel junctions and window frames with an elastic seal that moves with the building.
5/5 · Google reviewsWhen do the joints need sealing?
- Damp inside next to the façade
- Cracked or detached sealant
- Open joints between panels
- Water getting in around windows
What joint sealing includes
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Joint-by-joint inspection
Working from the ropes, we find cracks, debonding and empty joints.
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Removing old sealant
We cut out and clean the old sealant until the edges are sound.
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Backer rod
A foam rod gives the sealant the right depth.
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Primer
Primer on the edges so the sealant bonds properly to the substrate.
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Elastic sealant
Polyurethane or MS polymer that moves with the façade.
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Window and panel joints
Window perimeters, expansion joints and junctions between panels.
Façade joints in Cornellà de Llobregat: where the water gets in
In 1960s to 80s blocks in areas such as Centre and Riera, expansion joints and precast panel joints usually still have their original sealant. When damp shows inside, we cut that seal out and redo it drop by drop.
Before sealing on buildings in areas such as El Pedró, La Gavarra and Sant Ildefons, we prime the edges to suit the substrate: concrete, stone, aluminium or PVC. Then we gun in the sealant, tool it smooth and peel off the masking tape.
Over 20 years in building repair: a visit, a written quote and clean work, joint by joint. We serve other areas close by as well: L'Hospitalet de Llobregat, Esplugues de Llobregat and Sant Joan Despí.
Get a quote for façade joint sealing
Frequently asked questions
01Façade joint sealing at height 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.
02Which sealant do you use for façade joints?
Elastic polyurethane or MS polymer sealants, suitable for exterior use and paintable. We choose according to the façade material and the movement the joint has to absorb.
03Can you seal just the area where water gets in?
Yes. If the problem is localised, we seal the affected vertical drop. During the visit we also check nearby joints, as they are usually the same age and equally worn.
04Why not just apply new sealant over the old?
Because new sealant does not bond well to old sealant or dust. The old one has to be removed, the edges cleaned, a backer rod fitted and primer applied; that way the joint can move without opening again.
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 façade joint sealing at height. 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
- Façade joint sealing at height
- 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
Water coming in through your façade joints?
Message us on WhatsApp or get a quote: we will check the joints and tell you which ones need redoing.