Sealing windows - How you can seal old wooden windows

If you have old wooden windows in your home, you're probably familiar with the problems of drafts and heat loss. Fortunately, there are effective ways to seal your windows and improve insulation. In this blog post, you'll learn how to successfully seal your wooden windows to reduce drafts, save energy, and increase comfort in your home.

1. Check the condition of the seals.
   The first step in sealing old wooden windows is to check the condition of the existing seals. Window seals are crucial for reducing drafts. Carefully inspect the seals for cracks, wear, or deformation. Damaged seals should be replaced to ensure an effective seal.
   
   

2. Use high-quality sealing materials.
   For optimal sealing, you should use high-quality sealing materials. Rubber seals or special sealing strips are a good choice, as they provide an effective barrier against drafts.
   
   

3. Apply sealant inside and out.
   To maximize the effectiveness of your window seals, you should apply seals both inside and out. Inside seals can be achieved, for example, by applying sealing tape between the window frame and the wall. Outside seals can be created by applying sealant along the window frames. This double layer of sealing helps to effectively block drafts.
   
   

4. Swelling tapes for moving parts
   With older wooden windows, moving parts such as the sash and frame can develop some play over time. To prevent drafts, you can use expanding sealing tape. This special tape is applied between the moving parts and expands to fill the gaps when the window is closed. This creates an additional seal and prevents drafts.
   
   

5. Professional help for serious problems
   If your wooden windows are badly damaged or in poor condition, it may be advisable to seek professional help. An expert can assess the condition of your windows and suggest appropriate sealing measures. In some cases, resealing or even replacing the windows may be the best solution to improve energy efficiency and comfort in your home.

Conclusion

Old wooden windows don't necessarily have to lead to drafts and energy loss. With targeted sealing, you can improve the insulation of your windows and increase living comfort. Check the seals, use high-quality materials, and ensure double sealing on both the inside and outside. These measures will allow you to effectively seal your old wooden windows and benefit from improved thermal insulation. If necessary, don't hesitate to seek professional help to achieve optimal results. (See "Energy Advice" below.)

With high-quality sealing materials like self-adhesive felt strips, you can successfully complete your window sealing and improve your home's energy efficiency. Choose the right products to reduce drafts, minimize heat loss, and increase comfort in your home.

To help you seal your wooden windows, we offer a selection of high-quality products:

1. Self-adhesive felt tapes:

If you're looking for a reliable and versatile solution, we recommend our self-adhesive felt strips. These strips are available in a 1 mm thickness and in black or white. They are ideal for various applications such as craft projects, felt furniture glides, and DIY projects. Our felt strips not only offer effective protection against scratches and noise, but are also easy to apply thanks to their self-adhesive backing and are long-lasting.

Find an energy consultant - Federal Ministry for Economic Affairs and Climate Protection

Dossier:

BMWK - Energy Management: Because every degree counts (energiewechsel.de)

Expert search for residential buildings, recommended by the BMWK :

Energy Efficiency Experts (EEE)

If you have any questions or need professional help sealing your wooden windows, don't hesitate to contact an expert. In some cases, resealing or even replacing the windows may be the best solution to achieve optimal results. Ensure your old wooden windows are effectively sealed and enjoy a comfortable and energy-efficient home.