Duct Sealing & Repair Brantford, ON
If dust returns quickly after cleaning, or some rooms receive uneven airflow, inspect accessible duct joints and return openings before assuming the whole system needs work. A panned joist-cavity return, an open connection, or a crushed section calls for a different repair approach. Ask for leaks or damage to be located and marked before work starts, and compare the proposed materials and replacement sections with what is actually visible. Access, duct type, and the source of the air leak all affect scope.
Does dust return soon after duct cleaning?
Leaking joints or an open return cavity can draw in surrounding air, but household dust has other sources too. Ask for specific leak locations and proposed repairs before approving work.
Locate and Mark Leaks First
Ask for accessible leak points to be identified and marked before sealing begins. Photos or a walkthrough can help you compare each proposed repair with the condition found, instead of relying on a broad estimate. Confirm which areas cannot be inspected because they are concealed, and ask how that limit affects the repair recommendation.
Inspect Return Cavities and Joints
If a return uses a panned joist cavity, ask whether gaps could allow air from an adjacent space to enter the system. The appropriate repair depends on the cavity, materials, and access, so request an explanation of the method and products proposed. Sealing a return is not the same as cleaning it, and one task should not be presented as a replacement for the other.
Replace Crushed or Damaged Sections
If ductwork is crushed under stored items, bent at a boot, or separated at a joint, photograph the damage and ask whether repair or replacement is appropriate. Confirm the section’s material, dimensions, and connection method, and whether the proposed work restores a secure, unobstructed path. Tape alone may not be suitable for every damaged section or duct material.
Explore Other Duct Cleaning Guides
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.