External duct installation at height in L'Hospitalet de Llobregat.
We replace old, loose or rusty ducts in L'Hospitalet de Llobregat 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 L'Hospitalet de Llobregat: how we plan the route
In 1960s to 80s blocks in areas such as Centre, Sant Josep and Sanfeliu, ground-floor premises usually run their duct up the rear courtyard to the flat roof. We arrange roof access with the residents' association and seal the slab penetration against water.
In areas such as Collblanc, La Torrassa and Santa Eulàlia we finish the outlet with a cowl above the roof, away from windows and air intakes. Where the duct passes through a wall or slab we fit a sleeve and a seal rated for the duct's temperature.
With over 20 years in construction, we plan the route, explain how we would install the duct and set it out in a written quote. We carry out rope access work nearby too: Barcelona, Cornellà de Llobregat and Esplugues de Llobregat.
Get a quote for an external duct
Frequently asked questions
01External duct installation at height in L'Hospitalet de Llobregat: which areas do you cover?
We do this work in L'Hospitalet de Llobregat, in areas such as Centre, Sant Josep, Sanfeliu, Collblanc, La Torrassa, Santa Eulàlia, La Florida and Les Planes, and also nearby: Barcelona, Cornellà de Llobregat and Esplugues de Llobregat. 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 L'Hospitalet 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 L'Hospitalet de Llobregat and the surrounding area
Reformas Romero-Vera is a renovation company working in L'Hospitalet de Llobregat (Barcelonès, 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
- L'Hospitalet de Llobregat · Barcelonès, province of Barcelona
- Postcode
- 08901, 08902, 08903, 08904, 08905, 08906, 08907, 08908
- Location
- 7 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 Barcelona, Cornellà de Llobregat, Esplugues de Llobregat and El Prat de Llobregat.
Neighbourhoods
- Centre
- Sant Josep
- Sanfeliu
- Collblanc
- La Torrassa
- Santa Eulàlia
- La Florida
- Les Planes
- Pubilla Cases
- Can Serra
- Bellvitge
- El Gornal
Main streets and avenues
- Rambla de Just Oliveras
- Rambla de la Marina
- Avinguda del Carrilet
- Avinguda d'Isabel la Catòlica
- Avinguda de la Mare de Déu de Bellvitge
- Carrer Major
- Carrer de Barcelona
- Carrer de Santa Eulàlia
- Carrer d'Enric Prat de la Riba
- Carrer de Rossend Arús
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.