Ask This Old House - Season 14

Installing a whole house fan; working with students to liven up a school garden; water heater regulations.

Using a chainsaw; improving the electrical connection to a garage; silencing squeaky floors in a baby's room.

An electrical solution to ice dams; meteorologist Jim Cantore; snowblower maintenance; tuning up the furnace.

Turning old oak into a coffee table; driveway lawn; avoiding frozen pipes.

Replacing a front door deadbolt with a lock that uses Bluetooth; installing a weather-resistant television on a patio.

Adding a coat rack, shelving and a new door to a closet; leaky toilet; replacing a sconce at a home that was formerly a church.

Overhauling an old chimney; installing an exhaust fan in the kitchen; roof shingles.

Installing a light fixture; installing a bathtub overflow drain; insulation R-value.

Converting a front yard into a wildlife oasis; restoring a wood floor; unclogging a sink.

Growing potatoes in Idaho; Jim Cantore talks about weather stations; installing track lighting.

Repairing an antique door; growing edible herbs indoors; disappearing toilet water.

Adding festive lighting to a deck; fireplace options; tools for first-time gardeners.

Transforming a bookshelf into a secret passage; installing an outdoor house hydrant to repair a leaky spigot; tools for electrical work.

Building a home gym for a wounded U.S. Navy SEAL; repairing a faulty doorbell.