Water Behind Aluminum Siding

If you do choose to have aluminum siding be sure that there s water resistant stripping underneath the panels.

Water behind aluminum siding.

Not all have wood rot but the damage would progress to rot in time. While gaps and openings permit leaks behind the siding some siding openings are normal such as aluminum or vinyl siding bottom edge vents. Vinyl siding comes in 16 foot strips. Some areas were extremely heavy while others were just a single streak.

Water damage is risky business. During a very heavy 2 days of rain water began running from between pieces of siding. Walls longer than 16 feet. This can also cause your siding to rust.

The presence of a housewrap on modern buildings or felt on older buildings combined with proper flashing at windows doors and other openings are relied upon to keep water from entering the structure itself. Accessory pieces install before the siding strips to prevent water from running behind the siding in these areas. It easily hides beneath siding materials and often shows no obvious signs to untrained eyes. In a rainstorm water flows down one panel and onto the next so a strong wind can easily blow the water up under the panel where the wall is unprotected.