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Found 101 results for the keyword(s) ‘Roof’

  • Article

    Roof Exhaust Hoods

    Larry in Calgary has the problem that the wind makes a lot of noise with the damper on his bathroom exhaust fan.The banging noise of a duct damper can be reduced or eliminated by carefully placing the self adhesive foam insulation strips as soft bumpers against the damper. Make sure that the d...
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