Sealing facade joints with a sealant gun

Façade joint sealing at height in the Eixample.

In the Eixample we stop leaks through expansion joints, panel junctions and window frames with an elastic seal that moves with the building.

5/5 · Google reviews

When 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

  • Joint-by-joint inspection

    Working from the ropes, we find cracks, debonding and empty joints.

  • Removing old sealant

    We cut out and clean the old sealant until the edges are sound.

  • Backer rod

    A foam rod gives the sealant the right depth.

  • Primer

    Primer on the edges so the sealant bonds properly to the substrate.

  • Elastic sealant

    Polyurethane or MS polymer that moves with the façade.

  • Window and panel joints

    Window perimeters, expansion joints and junctions between panels.

Façade joints in the Eixample: where the water gets in

Many 1960s and 70s façades have joints between panels or against the next building that were sealed only once, with sealant now hard and detached. We redo them from the roof, with no scaffolding in the street (common in areas such as La Dreta de l'Eixample and L'Antiga Esquerra de l'Eixample).

We fit foam backer rod of the right diameter so the sealant has the correct depth and bonds only to the sides. Where the joint is shallow, we use a bond-breaker tape at the back instead.

A site manager coordinates the rope access team with the residents and, when we finish, we remove sealant offcuts and tape from the façade and pavement. We also travel to the surrounding areas: Gràcia, Sant Martí and Ciutat Vella.

Get a quote for façade joint sealing

01 03

First

What do you need?

Your home

Where is the work?

Your details

How can we contact you?

I’d rather write directly

Frequently asked questions

01

Façade joint sealing at height in the Eixample: which areas do you cover?

We work in the Eixample in areas such as La Dreta de l'Eixample, L'Antiga Esquerra de l'Eixample, La Nova Esquerra de l'Eixample, Sant Antoni, La Sagrada Família and El Fort Pienc, and also nearby: Gràcia, Sant Martí and Ciutat Vella.

02

Which 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.

03

Can 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.

04

Why 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.

Eixample · Barcelona
Illustration of Casa Milà (La Pedrera) in Barcelona's Eixample, with its wavy stone façade, wrought-iron balconies, rooftop chimneys and Passeig de Gràcia

About us

High-quality renovations in the Eixample, with deadlines that are met.

We renovate flats and houses with clear planning, close follow-up and attention to every detail.

Three members of the Romero-Vera team on a building site
BuilderManagerBuilder
A member of the Romero-Vera team in the office
Office administrator
20Years of experience
5/5Google reviews
  • Initial visit with no obligation
  • Detailed and accurate estimate
  • Follow-up until the work is finished

We work in the Eixample and the surrounding area

Reformas Romero-Vera is a renovation company working in Barcelona: Eixample (Barcelonès, province of Barcelona). Our services include façade joint sealing at height in flats, houses and shops in every neighbourhood. Prior visit and detailed estimate with no obligation.

Company
Reformas Romero-Vera
Service
Façade joint sealing at height
Area
Barcelona: Eixample · Barcelonès, province of Barcelona
Postcode
08007, 08008, 08009, 08010, 08011, 08013, 08015, 08025, 08029, 08036, 08037
Visit and estimate
No obligation, in writing
Phone
+34 658 09 40 37 · WhatsApp +34 662 04 02 34

We also work in Gràcia, Sant Martí, Ciutat Vella, Sarrià-Sant Gervasi and Les Corts.

Neighbourhoods

Dreta and Antiga Esquerra
  • La Dreta de l'Eixample
  • L'Antiga Esquerra de l'Eixample
Nova Esquerra and Sant Antoni
  • La Nova Esquerra de l'Eixample
  • Sant Antoni
Sagrada Família and Fort Pienc
  • La Sagrada Família
  • El Fort Pienc

Main streets and avenues

  • Passeig de Gràcia
  • Rambla de Catalunya
  • Gran Via de les Corts Catalanes
  • Carrer d'Aragó
  • Carrer de Consell de Cent
  • Carrer de València
  • Carrer de Mallorca
  • Carrer de Provença
  • Carrer del Comte d'Urgell
  • Carrer de Muntaner
  • Carrer de Girona
  • Carrer de Sardenya

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.

WhatsApp Calculate an estimate
Got a question? Message us on WhatsApp