One of the home improvement projects for the Melrose home was to repair the chimney. The chimneys for the furnace and the fireplace were both in need of repair. The furnace chimney flue needed to be relined to meet code. A flexible stainless-steel liner will protect the home from fire danger or carbon monoxide poisoning. Jack Frederick of Frederick Gerraghty reviews some of the technology that went into the fireplace. The pipe used in this project had a double wall which protects the heat of the natural draft needed to properly vent chimneys. Three-foot, twist-lock lengths of pipe were assembled on site and dropped down from the top of the chimney. The fireplace chimney needed urgent attention both inside and out, so a new gas fireplace insert could go in the hearth opening. There was a lot of damage to the brick at the top of the chimney. The bricks were removed and replaced by Tim Martinson of Upside Down Chimney Sweeps. Some of the bricks were very loose and were removed and re-mortered.

Here's another great tip from BobVila.com. While you were having fun in the sun this summer, it was no vacation for your house. Sun, wind and rain can cause as much wear and tear as snow and ice. A fall checklist will tip you off to some problems before they become nasty mid-winter surprises. Check your house from top to bottom. Start by inspecting the roof with binoculars: Are your shingles worn or failing? Check the attic for signs of leaks around the skylights or vents, chimneys, and have your chimney cleaned once a year. Clear out your gutters and check for leaks there, too. Drain your outside hose spigots if you live where pipes can freeze. Switch your screens for storm windows, and seal any drafty windows and doors. The same goes for paint and siding: make sure you caulk or repair those gaps around windows, doors, trim and vents, and replace any siding that is failing. In the basement, check for dampness on the floor and walls, test your sump pump, flush your water heater and check for any signs of leakage. Clean your dryer vent regularly. Make sure that paints or any flammable materials are stored away from heat sources in a closed metal cabinet. And make that appointment to have your heating system serviced yearly. Do the top-to-bottom check this fall, and you ll avoid expensive surprises this winter! Find out more at BobVila.com: The ultimate home improvement web site! BobVila.com 2008

The structure for the fireplace is now being trimmed out with real stone. Bob talks with John Nadler of Plymouth Quarries about the stone being used. In this case, real stone is cut thin so it can be applied like a manufactured veneer. The stone is a New England fieldstone from Connecticut. The stone can be cut with a hammer, a four-inch grinder, or a wet saw. Because the stone is so thin, it can be cut quite easily. It costs approximately $12-15 a square foot. In contrast to traditional stone which weighs about 50 pound to the square foot, this is a lightweight stone product weighing less than 15 pounds to the square foot. The installation can go from the top down as it does not require any structural footings underneath. Bob talks with Joseph McDonough of McDonough Masonry. McDonough built the original chimney when the house was built over 25 years ago. A grout bag is used to squeeze the mortar into the joints between the stones. After two to three hours, once the mortar is set, McDonough uses a pointed stick to scratch out the joints. He then brushes the joints to clear any fine leftover particles.