Siding Repair & Pest Exclusion Restoration in Northfield, MN

​The Problem: Intentional Gaps for Bat Exclusion

​Sometimes, home repairs aren't just about age—they're about wildlife. In this case, the homeowner had a bat infestation and used a "one-way" exclusion device. This allowed the bats to safely exit the home but prevented them from re-entering.

​While effective for pest control, this process required leaving a section of the siding open and modified. Once the pest professional confirmed the house was clear, the homeowner was left with a gaping hole in their exterior, leaving the structure vulnerable to water damage and other pests.

​The TrueMark Solution: Seamless Siding Integration

​At TrueMark Repair, we bridge the gap between pest exclusion and home restoration. Our goal was to close the "exit point" permanently and make the siding look like there was never a hole to begin with.

• ​Closing the Gap: We removed the temporary exclusion hardware and carefully inspected the sheathing underneath to ensure no moisture had entered while the area was open.

• ​Precision Siding Match: We sourced and installed matching siding laps, ensuring the profile and "reveal" (the height of each board) perfectly aligned with the existing home exterior.

• ​Structural Seal: We used high-quality flashing and sealants behind the siding to ensure the area is 100% weather-tight and bat-proof for the future.

• ​Homeowner Paint Match: We installed the new siding and prepped the surface so the homeowner could apply the final coat of paint for a perfect color match.

​Project Highlights

• ​Post-Exclusion Repair: Specialized service to close and seal animal entry/exit points after successful pest removal.

• ​Seamless Siding Patch: Integrated new siding laps into the existing wall for a smooth, "never-happened" appearance.

• ​Bat-Proof Sealing: Used professional-grade materials to ensure previous entry points are permanently fortified.

• ​Ready for Finish: Completed the technical carpentry and installation, leaving the surface ready for the homeowner's final paint touch-up.