Sealing facade joints with a sealant gun

Façade joint sealing at height in La Garriga.

In La Garriga 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.

Old sealant, new joint: what we check at height

In areas such as Nucli antic, Barri de Dalt and La Doma, besides residential buildings there are warehouses and offices with panel façades. We seal panel joints, roof flashings and door and window perimeters, working on ropes.

Before sealing on buildings in areas such as Barri de Montserrat, Barri Querol and Can Terrers, 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.

We check the joints from outside and the damp from inside, and give you a detailed written quote, per vertical drop or for the whole façade. We also seal joints in nearby areas: L'Ametlla del Vallès, Les Franqueses del Vallès and Figaró-Montmany.

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 La Garriga: which areas do you cover?

We work in La Garriga in areas such as Nucli antic, Barri de Dalt, La Doma, Barri de Montserrat, Barri Querol and Can Terrers, and also nearby: L'Ametlla del Vallès, Les Franqueses del Vallès and Figaró-Montmany.

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.

La Garriga · Vallès Oriental
Illustration of the modernist houses of the Illa Raspall in La Garriga, with wavy gables, a tower with a tiled dome, gardens behind railings and the Montseny behind

About us

High-quality renovations in La Garriga, 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 La Garriga and the surrounding area

Reformas Romero-Vera is a renovation company working in La Garriga (Vallès Oriental, 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
La Garriga · Vallès Oriental, province of Barcelona
Postcode
08530
Location
35 km north 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'Ametlla del Vallès, Les Franqueses del Vallès, Figaró-Montmany and Cànoves i Samalús.

Neighbourhoods

Centre and old town
  • Nucli antic
  • Barri de Dalt
  • La Doma
Other neighbourhoods
  • Barri de Montserrat
  • Barri Querol
  • Can Terrers

Main streets and avenues

  • Carrer dels Banys
  • Carretera Nova
  • Carrer de Calàbria
  • Carrer de Sant Francesc
  • Passeig del Congost
  • Carrer de Caselles
  • Plaça de l'Església
  • Carretera de l'Ametlla

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