Duct Sealing & Repair Simcoe, ON
If dust returns soon after cleaning or a room receives little airflow, inspect accessible ductwork and note visible gaps, disconnected joints, or crushed sections. A return-side leak can draw air from a basement or crawl space, while a supply leak can lose conditioned air; each has different implications for the scope. Ask for leaks to be identified before sealing begins, and compare the proposed materials and repairs with photographs of the affected runs. Damaged or flattened duct may need replacement rather than surface patching.
Does dust build up again soon after cleaning?
Leaky returns can draw air from surrounding spaces, while other causes are possible. Photograph accessible joints and ask how suspected leaks will be located before repairs are priced.
Locate and Document Leaks First
Ask how accessible ductwork will be inspected and how suspected leaks will be marked before sealing starts. Photographs, notes, or a simple sketch can help you review each proposed repair and compare the quote with the work completed. If a joint is concealed, clarify how it was assessed and what level of access is included. Identifying the location first helps avoid confusing sealing with unrelated duct repairs.
Compare Return-Side and Supply-Side Leaks
A return leak may draw air from the space around the duct, while a supply leak can release conditioned air before it reaches a room. Ask which side of the system is affected and why it changes the proposed repair. If basement or crawl-space air is a concern, describe the location and conditions rather than assuming the source. The distinction helps prioritize repairs and set realistic expectations.
Assess Crushed or Damaged Runs for Replacement
If storage, impact, or animals have flattened or damaged a duct, photograph its length, connections, and available access. Ask whether it can be repaired in place or whether replacement is needed, and what fastening materials and connections are proposed. Tape over a damaged section may not restore the duct's shape or secure a joint. The extent and accessibility of the damage determine the appropriate scope.
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Describe Your Duct Sealing & Repair Request
Include the system type and access details with your duct sealing & repair request so the scope can be confirmed before scheduling.