External duct installation at height in Les Franqueses del Vallès.
We replace old, loose or rusty ducts in Les Franqueses del Vallès with new twin-wall ones, firmly fixed to the façade and with the outlet above the roofline.
5/5 · Google reviewsWhen is an external duct needed?
- Premises with no flue to the roof
- Boiler or stove without a chimney
- Old duct that is loose or rusted
- Extraction that does not draw well
What the duct installation includes
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Route survey
We define the route, diameter and outlet to suit the appliance and the RITE.
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Twin-wall ducting
Stainless or galvanised steel, insulated where the use requires it.
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Brackets and clamps
Anchored to the façade at regular intervals so the duct does not vibrate or move.
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Penetrations and joints
Wall or slab penetrations and sealed joints to prevent leaks and drips.
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Roof outlet
Finished with a cowl above the roof line, away from windows.
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Discreet finish
Powder-coated or painted duct in the façade colour, if you wish.
Ducts up the façade in Les Franqueses del Vallès: how we plan the route
In areas such as Bellavista, Corró d'Avall and La Sagrera, where winters are cold, a single-wall duct cools down, condenses and drips at the joints. We replace it with insulated duct, seal every joint and fit a condensate drain at the base where needed.
For every duct we install in areas such as Corró d'Amunt, Llerona and Marata, we start by measuring the route from the appliance to the outlet and choosing diameter and material for the use and the RITE. That tells us where the brackets go and where to cross the wall or slab.
After the visit and written quote we mark off the work area, protect the pavement and leave street and roof clean when we finish. We also cover the surrounding area: Granollers, Cardedeu and La Garriga.
Get a quote for an external duct
Frequently asked questions
01External duct installation at height in Les Franqueses del Vallès: which areas do you cover?
We do this work in Les Franqueses del Vallès, in areas such as Bellavista, Corró d'Avall, La Sagrera, Corró d'Amunt, Llerona, Marata, Mil Pins and Els Gorgs, and also nearby: Granollers, Cardedeu and La Garriga. Before starting we visit the property and prepare a detailed written quote.
02Can a duct from a ground-floor unit be taken up to the roof without scaffolding?
Yes. We install the duct in sections, working on ropes from the roof, without taking up the pavement with structures or closing the street.
03Does the duct have to come out above the roof?
For smoke and boiler flues, usually yes, at the height and distance from windows set by regulations. During the visit we check what your case requires.
04What do you do with the old duct?
We dismantle it in sections from the ropes, lower it carefully and take it away, then make good the old fixing points on the façade.
About us
High-quality renovations in Les Franqueses 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 Les Franqueses del Vallès and the surrounding area
Reformas Romero-Vera is a renovation company working in Les Franqueses del Vallès (Vallès Oriental, province of Barcelona) and specialising in external duct installation 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
- External duct installation at height
- Area
- Les Franqueses del Vallès · Vallès Oriental, province of Barcelona
- Postcode
- 08520, 08521
- Location
- 30 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 Granollers, Cardedeu, La Garriga, L'Ametlla del Vallès and Canovelles.
Neighbourhoods
- Bellavista
- Corró d'Avall
- La Sagrera
- Corró d'Amunt
- Llerona
- Marata
- Mil Pins
- Els Gorgs
- Can Suquet
- Can Baldich
Main streets and avenues
- Avinguda de Girona
- Ronda Nord
- Passeig d'Andalusia
- Avinguda de l'Ajuntament
- Avinguda de Santa Eulàlia
- Carretera de Ribes
- Carretera de Cànoves
- Carrer Major
- Avinguda de Mil Pins
- Avinguda dels Gorgs
Need a duct run up the façade?
Message us on WhatsApp or get a quote: we will study the route and explain how we would install it.