Author: Ronny Oswald

Published on: 24. November 2025

Category: Blog

Reading time: 2 minutes

Regular maintenance keeps your awning looking good and functioning properly. The most important rule: never roll it up while dirty or wet, as this can cause mildew stains.

Loose particles like leaves or pollen are best removed with a soft brush. For a thorough cleaning, lukewarm water and mild soapy water are sufficient—avoid high-pressure cleaners and abrasive detergents.

It can happen that your awning gets wet during a rain shower.

To prevent water pockets from forming or the articulated arms from being overloaded, the awning may exceptionally be rolled up wet—but only for a short time. As soon as the weather allows, the awning should be fully extended and thoroughly aired or dried. This keeps the fabric stable in shape and free from mildew.

After cleaning, let the fabric dry completely and, if needed, refresh the water-repellent coating: this helps rain bead off and reduces dirt adhesion.

The frame and joints should be cleaned once or twice a year. During this, check the screws and treat moving parts with a suitable silicone spray—electrical components should be handled by professionals.

In case of severe mold growth or if the fabric is damaged, a fabric replacement is recommended. This restores a fresh appearance and ensures the awning remains technically and visually at a high standard.

Eine ausgefahrene gelbe Markise auf einem Balkon, die bei Regen nass wird und vom Dach tropft
Montage oder Tuchwechsel einer Markise an einer Hausfassade, mit Leitern für den Serviceeinsatz.

Need some service?

Siema Storen handles maintenance and fabric replacement—quickly, cleanly, and professionally.

Frequently Asked Questions (FAQ)

Light cleaning should be done several times during the summer, with a thorough cleaning once a year—ideally in spring.

Only in exceptional cases and for a short time, to prevent water pockets and damage. Afterwards, it should be fully extended and allowed to dry completely.

Modern awnings require little maintenance. One spray of silicone/PTFE per year is sufficient—do not use oil.

We do not offer fabric cleaning services. In cases of severe contamination or damaged fabric, we recommend a fabric replacement.

Neu gefertigte, blau-weiß gestreifte Markise auf einer Terrasse mit Panoramablick auf See und Berge.

Safe through the winter – with Siema Storen

We plan a customized smart home setup with you based on the Somfy TaHoma Switch: presence simulation, sensors, and (if desired) alarm integration—including professional installation of your blinds/roller shutters.