How To Replace A Roof Fan In Florida

These are roof mounted exhaust fans.

How to replace a roof fan in florida.

Leave the drill bit sticking through the roof so you can find the hole. Attic ventilation fans also tend to be quite energy efficient in terms of their own operation. Get the trade secrets from the jet fan man who has installed around 13 000 attic fans since 1983. The best roof vent for you is the one that is best relevant to your home s airflow and roof design.

Hammer down any large nails that are exposed by the removal. Florida building code training required training on the code. Licensees regulated under fs 471 need only to complete the core. If your fan is making noise or isn t turning on or you notice your attic is heating up too much don t wait.

Even if your roof already has ridge vents and plenty of ventilation built in it s a good idea to install gable fans or roof fans to help blow hot humid air out of the attic. The importance of roof vents. Due to the various functions of roof vents their importance is weighed on their use. Start from the top of the roof and remove the old shingles along with the flashing underlayment and vents.

Start in the attic and drill a hole through the roof in the desired vent location. It is not essential for you to know all of these laws. To save time use an existing roof or gable vent to install your new attic fan. Pull the plug from the wall.

Licensees regulated under chapters 468 471 481 489 florida statutes must complete a minimum of one core course by june 1 2003 or within two years of initial certification or registration whichever is later. Rely on wind to rotate the vent s turbine fan blades. Instead when it comes to dealing with your roof it is best to find a licensed and experienced roofing contractor who knows the florida roofing rules for roof replacement and repairs. Other roofing rules are found in title xxxii of the florida statutes chapter 489 on contracting.

Unscrew the wire nuts that attach the fan wires to the box. Remove the cover from the box using a screwdriver. You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications. That heat can cause structural damage to your roof overwork your air conditioning system and make your home uncomfortably warm.

Inspect the underlying roof sheathing for damage and make any needed repairs. Alternatively the fan will be wired into a control box. Try to keep it close to the fan location. This way you don t have to cut a brand new hole but simply make the hole for the vent larger so it can accommodate the fan.

Install a layer of roofing insulation as recommended by the roofing manufacturer.