Rodent Removal in Fairmount

Fairmount sits on the near south side of Fort Worth, in Tarrant County, and its roughly 100 blocks between Magnolia Avenue, Hemphill Street, Eighth Avenue and Jessamine Street have been on the National Register of Historic Places as the Fairmount-Southside Historic District since April 1990. The additions inside it were platted between 1883 and 1907, and the houses run from Queen Anne cottages through two-story foursquares to the craftsman bungalows the neighborhood is known for, more than a thousand of them counted as contributing structures. Almost all of them are wood framed, and almost all of them stand on piers with a crawl space underneath.

That construction shapes a rodent job here. A wood house that has stood for a century has shrunk at its joints, and the places where two runs of siding, trim or soffit meet have opened up in ways a slab tract house in Alliance never will. The city's design standards govern what can change on the outside of a Fairmount house, so a contractor cannot answer an open gap by tearing off the eave and replacing it. The gap gets closed from behind and from below, in metal, with the original boards left in place. Roof rat removal in Fairmount is largely a job of finding those joints.

Every Fairmount house on piers has a crawl space, and the skirting and vents around it are where a rat gets in at ground level. The foundation vents were fitted with light wire screen a century ago, and most of that screen has rusted through or been pushed in. Skirting boards rot at grade and pull away from the sill. A plumbing line that was rerouted in the 1970s left a hole where it passed through the floor, and a water heater or furnace installed in a closet has a flue or line set going down through the same floor. From the crawl space a rat has the whole wall cavity to climb, and it comes out in the attic or behind the kitchen cabinets.

The signs are different from an attic entry. Homeowners hear gnawing low in a wall or under the floor instead of running overhead, and the droppings turn up in a cabinet under a sink or behind the range. UF/IFAS describes a roof rat dropping as a quarter to half an inch long, banana shaped and pointed at the ends, and a run of them along a floor joist in the crawl space tells whoever attends which vent the animal has been using. Crawl space rodent exclusion screens every vent to a quarter inch, closes the floor penetrations with mesh and sealant, and repairs the skirting where it has lifted, and it is usually the half of a Fairmount job that a roofline-only quote leaves out.

The lots in Fairmount are narrow, the trees on them are old, and the pecans, live oaks and cedar elms that fill the district put limbs on rooflines along most streets. Fort Worth's urban forest plan notes that pecan, oak and elm dominate the older parts of the city near the Trinity, and Fairmount is one of those parts. A roof rat travels along a limb the way a person uses a sidewalk, and it comes off the branch onto the eave, follows the fascia to the first gap and is inside.

The gaps on a Fairmount roofline are specific. Exposed rafter tails on a craftsman bungalow leave a gap at every rafter where the roof decking and the top of the wall meet, and the blocking between the tails has often shrunk or been left out. A foursquare has a hipped roof with a dormer, and the corners where the dormer cheeks meet the main roof open up as the boards move. Gable vents were built with decorative louvers and thin screen. Old roofs here often carry two or three layers of shingle over aged decking, and the flashing around an original plumbing stack has lifted with each layer. The contractor we route walks the whole roofline and lists each opening with what closes it, because pruning the limb back removes the bridge and the sealing removes the door, and either one alone comes up short.

The sequence on a Fairmount house is inspection, sealing, trapping and a follow-up visit, with the roofline and the crawl space treated as one job. Snap traps go on the attic runs and in the crawl space for at least a week, because a roof rat avoids a new object for the first few nights. Steel hardware cloth goes behind the gable louvers from the attic side and into the rafter-tail gaps from below, sheet metal closes the flashing around the old stack, quarter-inch mesh replaces the foundation vent screens, and the skirting is refastened at the sill.

• Attic, roofline and crawl space inspection with every opening listed and priced
• Snap traps on the marked runs, left in place at least a week
• Hardware cloth, sheet metal and mesh at every opening, fitted behind original trim
• Follow-up visit to clear the traps and check the seals
• Attic or crawl space cleanup as a separate line the owner decides on

Rodenticide gets a small part at most. A rat that takes bait in a Fairmount attic dies in the wall cavity or under the floor, where nobody can reach it, and the smell lasts weeks. Trapping avoids that. Rodent exclusion is what keeps the house closed afterward, and it is worth asking whoever attends how long the exclusion warranty runs, whether it renews, and how many return visits the quote includes. Every contractor we route holds a Texas Department of Agriculture structural pest control business license, and the TDA license lookup confirms it before work starts. The nights of listening to the wall for the next scratch end when the metal goes on, and the phone line, answered 24 hours a day, or the contact page is where that begins.