Window Sealing
Window sealing is an important aspect of building insulation that helps prevent drafts, moisture, and noise infiltration. Proper sealing of windows is crucial for a building’s energy efficiency, as it minimizes heat loss and reduces heating and cooling costs. In older buildings, where seals are often worn out, renewing window sealing can significantly improve living comfort.
Types of Window Seals:
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Seal profiles: Flexible rubber seals inserted into window frames to close gaps between the sash and frame. Available in various shapes and sizes.
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Foam seals: Self-adhesive foam seals are easy to install and suitable for irregular gaps or older frames.
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Silicone seals: Used for sealing window joints, they are elastic, weather-resistant, and durable—ideal for exposed areas.
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Thermoplastic seals: Made of flexible yet robust thermoplastic material, providing excellent protection against drafts and moisture.
Importance of Window Sealing:
Effective sealing not only improves energy efficiency but also prevents moisture ingress, reducing the risk of mold and structural damage. In addition, it helps enhance sound insulation—especially beneficial in urban areas.
Prevention and Maintenance:
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Regular inspection: Check window seals regularly to ensure they remain intact—especially after extreme weather or during renovations.
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Replacing seals: If seals become cracked, brittle, or leaky, it’s important to renew them to maintain full functionality.
Additional Information:
More information on window sealing materials and methods can be found on specialized websites and in construction and renovation literature.