Custom Mailboxes in Renens & Ouest Lausannois

The Territory of Large Mailbox Batteries

The Ouest Lausannois is one of the most densely populated areas in French-speaking Switzerland. Towns like Renens, Crissier, Chavannes-près-Renens, and Ecublens feature numerous collective housing blocks and towers from the 1960s-1980s, many currently undergoing renovation, alongside new eco-districts such as Les Cèdres or the Renens train station area.

This translates to a high demand for large mailbox batteries, often with 20, 40, or even more mailboxes per entrance. In such projects, any formatting error can be significantly amplified. This is precisely where a manufacturer like Helvabox, who designs custom solutions and handles installation directly, saves time and prevents costly rework. For Lausanne city and its hillsides, please refer to our dedicated Lausanne page. Here, our focus is on the dense collective housing of the Ouest Lausannois.

Large Buildings: One Mailbox Per Dwelling

The law is clear: property owners must install, at their own expense, a labeled mailbox for each dwelling. This mailbox must include a letter compartment (10 × 25 × 35.5 cm, slot 25 × 2.5 cm) and a deposit compartment (15 × 25 × 35.5 cm). These must be part of a battery freely accessible from the street, never behind a locked door (Art. 73 and 74 OPO).

For a large rental building in the Ouest Lausannois, a non-compliant installation risks all tenants experiencing a suspension of mail delivery after a warning (Art. 31 al. 2 let. c). We custom-fit the mailbox battery to the actual width of the hall, plan for scalable labeling to accommodate tenant changes, and can integrate a shared parcel locker.

Source: La Poste brochure 221.04 and Postal Ordinance (OPO), Art. 31, 73 and 74.

Property Management & Renovations Coordinated

The high proportion of rental properties in the Ouest Lausannois often means management by property agencies. When a property undergoes renovation—facades, lobbies, elevators—it's the ideal time to upgrade the mailbox battery to ensure compliance.

We offer an audit of your property portfolio, a multi-building quote with progressive pricing, and an installation schedule designed to minimize disruption for residents.

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