Façade joint sealing at height in Sant Boi de Llobregat.
We remake the joints that let water into façades of buildings and houses in Sant Boi de Llobregat, working suspended from the roof with no scaffolding on the pavement.
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 Sant Boi de Llobregat: where the water gets in
In areas such as Centre, Vinyets and Molí Vell, with winters that can be cold and hot summers, façades expand and contract a great deal, and rigid sealant ends up breaking. We choose polyurethane or MS polymer sealants that take up that movement.
Around windows in homes in areas such as Marianao and Can Paulet, we first check whether water is getting in through the joint or through the frame itself. We seal the frame-to-wall junction and check the sill, which is often where the leak really starts.
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: Cornellà de Llobregat, El Prat de Llobregat and Viladecans.
Get a quote for façade joint sealing
Frequently asked questions
01Façade joint sealing at height in Sant Boi de Llobregat: which areas do you cover?
We work in Sant Boi de Llobregat in areas such as Centre, Vinyets, Molí Vell, Marianao, Can Paulet, Camps Blancs, Canons and Orioles, and also nearby: Cornellà de Llobregat, El Prat de Llobregat and Viladecans.
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 Sant Boi 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 Sant Boi de Llobregat and the surrounding area
Reformas Romero-Vera is a renovation company working in Sant Boi 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
- Sant Boi de Llobregat · Baix Llobregat, province of Barcelona
- Postcode
- 08830
- Location
- 10 km south-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 Cornellà de Llobregat, El Prat de Llobregat, Viladecans and Sant Joan Despí.
Neighbourhoods
- Centre
- Vinyets
- Molí Vell
- Marianao
- Can Paulet
- Camps Blancs
- Canons
- Orioles
- Casablanca
- Ciutat Cooperativa
- Molí Nou
Main streets and avenues
- Carrer Major
- Carrer de Jaume I
- Rambla de Rafael Casanova
- Ronda de Sant Ramon
- Avinguda de Maria Girona
- Avinguda de l'Onze de Setembre
- Avinguda de la Marina
- Carrer de Baldiri Aleu
- Carrer de Francesc Macià
- Carrer de Pau Claris
- Carretera de Santa Creu de Calafell
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.