Ductwork & Airflow Services, Georgetown TX
Duct Repair & Construction
Repair disconnected, damaged, or collapsed duct sections. Restore airflow to rooms losing conditioned air.
Professional duct sealing with mastic or foil tape, eliminate air leaks that waste conditioned air in attic and crawlspace.
New duct system design and installation for additions, renovations, or full system replacement.
Custom fabrication of sheet metal trunk lines, branches, and fittings for high-performance duct systems.
Splice and reconnect flex duct sections, replace damaged sections, and correct improper flex duct installations.
Custom supply plenum fabrication for equipment replacements where the new unit requires a different plenum configuration.
Repair leaking or damaged return air plenums that allow unconditioned attic air to enter the system.
Applied mastic sealing for all duct joints and connections, the most durable sealing method for Georgetown's attic conditions.
Seal duct boots at registers where leakage directly into walls or ceilings causes significant energy loss.
Airflow Balancing
Measure and balance air distribution across all supply and return vents for even comfort throughout the home.
Comprehensive whole-house airflow evaluation and adjustment, dampers, registers, and duct sizing evaluated.
Balance airflow to specific problem rooms that receive too much or too little conditioned air.
Adjust zone dampers and control settings for homes with zoning systems to improve comfort and efficiency.
Full optimization of multi-zone airflow systems, control logic, damper travel, and zone sizing.
Optimize how conditioned air is distributed throughout the duct system for efficiency and comfort.
Improve overall air movement in the home through duct, register, and equipment adjustments.
Undersized return air is the most overlooked duct problem, we measure and correct return air flow.
Expand or add return air drops to improve system static pressure and airflow in homes with insufficient return capacity.
Dampers & Registers
Install manual balancing dampers in branch ducts to control airflow to specific zones or rooms.
Repair or replace motorized zone dampers that are stuck open, stuck closed, or not responding to controls.
Replace damaged, rusted, or improperly sized floor registers and diffusers.
Replace ceiling supply and return grilles with correct sizing and airflow direction for your room layout.
Install transfer grilles to improve pressure equalization and airflow between rooms with closed doors.
Install jump ducts above doorways or through walls to allow air pressure equalization between zones.
Redirect or baffle supply vents that blow directly on occupants or create drafty areas.
Measure and calibrate airflow from each vent against design specifications.
Ventilation & Testing
Repair ERVs, HRVs, exhaust fans, and dedicated ventilation systems.
Improve fresh air exchange and indoor air quality through targeted ventilation upgrades.
Measure system static pressure to identify duct restrictions causing equipment stress and efficiency loss.
Isolate duct sections from structure to eliminate vibration noise that transmits through walls and ceilings.
Install internal duct lining to absorb noise from high-velocity air movement in ducts near occupied spaces.
Duct Insulation & Protection
Install or replace duct insulation in Georgetown attics where heat gain from uninsulated ducts wastes significant energy.
Install vapor barriers to prevent condensation on cold supply ducts in Georgetown's humid summers.
Support or repair duct systems during crawlspace encapsulation projects.
Repair small-diameter high-velocity duct systems found in older homes and historic properties.
Supporting Ductwork Through Encapsulation Projects
Crawlspace encapsulation, sealing the crawlspace with a vapor barrier and often conditioning the space directly, changes the environment ductwork routed through that crawlspace has to function in, and duct systems that were installed for an unconditioned, vented crawlspace sometimes need modification to work correctly once encapsulation changes the space's humidity and temperature profile. Before encapsulation begins, we assess the existing duct system's condition, checking for damage from ground moisture, sagging or damaged flex duct sections, disconnected joints from previous crawlspace access work, and confirming the ductwork is properly supported off the crawlspace floor rather than resting directly on the ground.
During the encapsulation process, we often need to temporarily disconnect or reroute duct sections to accommodate the encapsulation contractor's vapor barrier installation, then reconnect and reseal those connections once the barrier work is complete. We also take the opportunity to correct any deficiencies found during the initial assessment, since a crawlspace encapsulation project typically involves opening up the space for an extended period, making it a practical time to address duct repairs, resealing, or re-supporting work that would otherwise require a separate crawlspace access visit later. Ductwork that will remain in a newly conditioned crawlspace after encapsulation sometimes needs less insulation than it did in the previous unconditioned, humid environment, which we evaluate case by case rather than assuming the original insulation specification still applies.
In Georgetown, crawlspace encapsulation projects are common in older homes on pier-and-beam foundations where ground moisture and periodic flooding risk have prompted homeowners to seal and condition the space, both for structural reasons and to address musty odors or mold concerns. Ductwork in these older crawlspaces frequently shows signs of ground moisture damage, rusted metal duct, degraded flex duct insulation, or connections that have loosened from decades of settling, all of which we address as part of our support role during the encapsulation project. Support work is typically priced alongside the specific repairs and reconnections needed, generally in the 400 to 1,200 dollar range depending on the extent of duct modification and repair required during the encapsulation process.
Frequently Asked Questions, Crawlspace Duct Encapsulation Support
Uneven Comfort or High Energy Bills?
Ductwork problems are often the hidden cause. We diagnose and fix them.