tesa® IZOLÁCIA Tesnenie Silikónovej Univerzálnej Veľkosti

You can easily replace a window seal. You should not cover existing window seals. Instead, you can remove the old seals and simply stick on our self-adhesive seals.

Sealing windows with silicone is intended for the outside of the window. For window seals, the inside of the window is sealed at the window sash and window frame. Basically, silicone is suitable for sealing the outside of the window because silicone is water-repellent, weatherproof, and elastic.

Leaky windows increase energy costs and the risk of mold. A high-quality and undamaged window seal not only makes the apartment warmer but also reduces heating costs by up to 40%. In addition, some seals also protect against noise and dust.

If temperatures remain consistently low despite the heating being on or if there is a draft, you should seal the windows as soon as possible. Condensation on the window can be another indication of leaky windows.

Basically, the owner or the homeowners' association is responsible for the windows. If you are a tenant, you should consult your landlord. In any case, it is important to act quickly with leaking windows. Every day without tight windows increases heating costs and the risk of mold.

You can quickly and easily stick on our window seals. The self-adhesive side of the sealing tapes ensures perfectly sealed windows reliably and long-term in no time.

Due to the materials, the durability of the respective window seals varies. You will find window seals with us that you should replace after two years and seals that last up to 15 years. Basically, it is perfectly sufficient to replace the window seals every 4 - 8 years.

Condensation on the window is a warning for mold. The most common reason for condensation on the window is leaks in the window frame. In such cases, you should seal your windows as soon as possible.