Installation of joinery in Woluwe-Saint-Lambert

What you need to know before replacing your joinery in Woluwe

Urban planning permits and aesthetic prescriptions

In Woluwe-Saint-Lambert, replacing frames may require an urban planning declaration if the material or color changes from the existing one. Some residential streets in Woluwe are subject to aesthetic prescriptions that govern the colors and materials allowed on the facade. Before ordering, we check the obligations applicable to your address. In most cases, identical replacement is exempt from formalities, but it is better to confirm this in advance.

Acoustics: standards to know for noisy roads

Brand Whitlock Boulevard, Tervuren Avenue, and roads leading to the ring often exceed 65 dB(A) during the day. For homes exposed to these levels, acoustic laminated glazing (Rw ≥ 38 dB) is recommended in addition to thermal double glazing. These glazings can be ordered on the same standard frames: it is the composition of the glazing that changes, not the frame. The extra cost is moderate compared to the benefit on daily comfort.

Durability and maintenance according to the material

PVC has a lifespan of 30 to 40 years with minimal maintenance: annual cleaning and checking the glazing seals every 10 years. Lacquered aluminum withstands the weather very well and does not require painting. Wood requires staining or painting every 5 to 7 years to remain waterproof. In Woluwe master houses subject to prescriptions on painted wood, this maintenance constraint must be integrated into the material choice.

Integrated shutters and blinds: thermal comfort and security

Replacing frames is often an opportunity to integrate motorized roller shutters into the window frame. In Woluwe houses, roller shutters can reduce nighttime thermal losses by 20 to 30% according to estimates. They also improve darkness and enhance the passive security of the home. Models with a full blade integrated into the masonry box are the most common in Woluwe buildings from the 70s.

Brussels grants for frames: conditions to meet

In the Brussels region, the replacement of frames is subsidized provided that a Uw coefficient ≤ 1.5 W/m²K is achieved for the entire joinery (frame + glazing). The glazing alone is not sufficient: it is the overall performance of the installed joinery that is taken into account. The work must be carried out by an approved contractor, and the invoices must mention the achieved performances. We provide you with all the necessary documents for the grant application process.

Avenir Rénovations in Woluwe-Saint-Lambert

Custom carpentry can be designed in just a few weeks and can change daily life for a long time. Acoustic, thermal, aesthetic: the result is immediately noticeable. Get in touch for a free visit: we measure, we advise, we estimate.