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Drafty Door Weatherstripping
- Inspect the door seals and strips around the jamb and threshold. Look for gaps, cracks, or missing sections that can cause air leaks.
- Check if existing weatherstripping is loose and needs to be firmly reattached with screws or adhesive. Replace any that are damaged.
- Make sure the weatherstripping meets tightly against the door when closed. If not, adjust door alignment or trim weatherstripping.
- Clean dirty seals by wiping down with water and mild detergent. Dust buildup can prevent proper sealing.
- Ensure the door’s edges and seal contact surfaces are smooth. Lightly sand any rough areas if needed.
- Apply lubricant like silicone spray to the rubber or vinyl seals to rejuvenate. Avoid petroleum-based products.
- Consider replacing worn weatherstripping with new, higher quality materials if re-attachment and cleaning doesn’t work.
- For the threshold, check for warping or gaps and fill with seals specifically made for thresholds.
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