Where we work · Lisbon Metropolitan Area
Concrete walls in Mafra
Yes, we deliver and install in Mafra. Our warehouse is in the Greater Lisbon area, a 38.4 km from the municipality seat — about 29 minutes of road. The most common plot here is clay and stone, undulating ground, which makes the installation average. It is the plot, more than the length of the wall, that governs the lead time.
Delivery from our warehouse
We have our own warehouse in Greater Lisbon. From the warehouse door to Mafra town hall it is 38.4 km, about 29 minutes of road. The four stock textures leave without waiting for production; what is made to order goes into manufacturing first.
Delivery is made entirely on the north bank, without crossing the Tejo: fewer variables in scheduling and no bridge toll cost.
Distance and time measured by actual road routing to the municipality's main town, not as the crow flies. Within the municipality the figure varies with the parish.
Salty air
This municipality has an exposed waterfront. It is where the difference between concrete and metal stops being aesthetic: concrete does not corrode or react to salt air, unlike any galvanised metal fence. The panel's water absorption is ≤ 6 %.
This applies to the wall, not to the accessories: gates, hinges and locks are still metal and still need maintenance near the sea.
The ground you will find in Mafra
In a precast concrete wall, almost all of the site time goes into drilling the post holes. That is why it is the plot, and not the length, that governs the lead time.
What that means in practice
Depends on the plot. In marl areas digging goes well; on limestone bedrock it means the hammer. Rolling ground often means the wall has to be built in panel steps.
Average pace. The ground level usually causes more work than rock does.
In this particular municipality
A large municipality, with a windy Atlantic frontage and a rural interior of rolling relief. Many walls here follow the ground level in panel steps instead of running along a horizontal line.
Geological term, for anyone who wants to check: Jurassic-Cretaceous limestones and marls. Limestones, marls and sandstones, with rolling relief and irregular soil depth.
- Geological setting of the Lisbon region, the Volcanic Complex and the Miocene series pt.wikipedia.orglxrisk.cm-lisboa.pt
- Geological setting of the Setúbal peninsula, the Santa Marta Formation and the Arrábida en.wikipedia.org
Free quote, with no obligation. Tell us the municipality, the length and the height — we reply with a figure.
Level or stepped?
What this changes in the wall
Expect stepping along a good part of the line. The wall is higher on the upper side of each step, and that changes the panel count.
An example to give a sense of scale: on a 5 % slope, a 50 metre wall drops 2.5 metres from one end to the other — five courses of 500 mm panel. That is why on a sloping plot the number of panels is not calculated from the length alone.
How we measure
Local slope median of 13.3 % in this municipality. Measured at 14 points spread across the territory, comparing the altitude of each point with four neighbours 120 metres away — roughly the length of a real wall. The median is used so that an isolated slope does not classify a flat municipality as sloping.
Elevations from the Copernicus digital terrain model, via an elevation API. open-meteo.com
Licensing in Mafra
The requirements are municipal: they depend on the height of the wall, its position relative to the public road, the property boundary and what the Mafra PDM lays down. We are not going to tell you it "is not needed" just to close a sale. Check with the municipal council before going ahead; if needed, we provide the dimensions and the drawing of the wall to support the application.
Request a free quote
Just leave your name and phone number — that is enough for us to get back to you. If you tell us the municipality, the length and the height, we will reply straight away with a price and with the lead time for the material.
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