Archive for the ‘Home Maintenance’ Category

Leaky basement?

Wednesday, September 22nd, 2010

Why does my concrete basement leak? Most people do not realize how porous concrete really is. Air pockets, or tiny pores constitute 12 to 18% of the concrete mass. During the drying and curing process of a concrete pour, almost half of the water has to evaporate. As this moisture rises to the top of the slab, it creates channels of air that become a vast network for channeling water. In addition, water that collects behind concrete, whether under the floor or against the sidewalls, builds pressure until it drives through the surface into the home. Almost every house has an issue with moisture in the basement, even those built with the best of intentions. The older the house, the worse the situation is.

Moisture in home can cause BIG problems. The basement is the number one source for water infiltration into a home. High levels of humidity in the home can cause the growth of mold and mildew, encourage and facilitate rot and decay of structural members, increase condensation on doors and windows, cause floors to buckle and walls to crack, provide a thriving environment for insects like ants and termites, and cause irritation and allergic reactions that can trigger asthma, migraines, and other health problems for starters. Controlling the moisture in your home is a big deal.

To help keep your home safe, we can provide you with the following services:

  • install a working sump pump.
  • remove damaged, cracking, or buckling foundation walls and replace.
  • install drains in the slab or around footings.
  • waterproof the exterior of your basement walls and regrade and reseed your lawn.
  • inject a high-pressure epoxy or polyurethane solution into cracks.
  • insulate your basement with a closed cell foam product that is moisture resistant and does not allow the passage of water vapor.
  • install seamless gutters and downspouts on your home, including gutter guards and extensions.

Here are a few ideas for you to consider tackling if you have a problem with water in your basement:

  • check your gutters and downspouts. Inspect your eaves troughs to make sure they are not plugged with leaves and other debris, and make sure that the water coming down your downspout can get away from the edge of the house, preferably 4 to 6 feet away. If necessary, install extensions on your downspouts to direct water away from the foundation.
  • Watch out for shrubs and other plants that are too close to your foundation. Root systems from plants and larger shrubs can create pathways for water to flow against your foundation. Keep plants at least 12 inches away from the foundation.
  • Check your landscape for the proper fall. Ideally, there should be a minimum drop of 2 inches per foot as you move away from your house. Even if you capture all the water exiting your roof, surface water on your lawn can still flow toward your basement walls if the ground is not sloped correctly.
  • Seal the walls and slab in your basement with a penetrating sealer, such as RadonSeal. Any mold, mildew, salt, lime deposits, or efflorescence (white gritty staining) must be removed with a muriatic acid and elbow grease prior to the application of the sealer.
  • install a dehumidifier with a garden hose attachment and drain it into your sump pump.
  • Go to your local hardware store and buy a sump pump with a water pressure backup option

For more information on any of these services or a free quote, contact us today!

Getting your home ready for winter.

Wednesday, September 15th, 2010

Although the weather is still warm and you’re probably thinking about pumpkins, wiener roasts and hayrides, winter weather is just around the corner. We can all look forward to freezing temps and higher heating bills.

 Here is a list of services we can help you with:

  • Professionally inspect your furnace. Clean your ductwork and check for leaks.
  • Professionally inspect your fireplace and chimney to make sure it is in working order and to prevent rodents and birds from entering your home.
  • Clean out your gutters and install gutter guards to prevent water build up and ice damming.
  • Install high efficiency replacement windows and doors.
  • Tuck-point or seal foundation cracks and inspect sill plates for dry rot or termite damage.
  • Insulate exposed plumbing pipes in crawlspace. Install heat tape to prevent pipes from freezing. Install a tankless hot water system.
  • Seal driveways brick patios and wood decks.
  • Check flashings on roof and walls to ensure water cannot enter the home. Replace worn or missing roof shingles.
  • Add cellulose insulation to the attic floor.
  • Remove casing around doors and windows and insulate with a minimally expandable foam
  • Inspect steps and handrails and make sure that they are safe and in good working order
  • Perform a semiannual inspection on all areas of your home
  • Provide you with firewood

Here are some really simple tips you can do on your own to help make it just a little bit easier: 

  • Trim trees and remove dead branches to prevent them from falling on your house or car when loaded with ice. After all the leaves have fallen, clean out your gutters and remove fallen leaves from around your foundation. Secure crawlspace entrances and other entry points to keep small animals from crawling under the house.
  • Change your furnace filters for forced air units, and remove the shroud and vacuum around electric heat baseboard units. Remove any flammable material that might be around your furnace. Install working smoke alarms and carbon monoxide detectors. Buy a fire extinguisher or replace an extinguisher that is more than 10 years old. Install a programmable thermostat. Turn down your thermostat and dress a little warmer.
  • Check and replace any leaking door seals, including weather stripping and thresholds. Inspect the exterior of your home for any cracks and fill with caulking. Cover any window wells to basement windows with plastic shields. Remove summer screens and replace with glass inserts.
  • Close off bedroom doors and other rooms that are not used. Open blinds to rooms that receive a lot of sunlight, and use heavier window treatments and close them at night. Install a window insulation kit from a local hardware store
  • Disconnect hoses and shut off water to your exterior faucets. Make sure your main water valve is functioning properly. If you go on vacation, leave the heat set to at least 55°.
  • Service or tune-up your snow blower. If burning wood is an option and you have a place to store it, by firewood now while it is plentiful and cheaper.
  • Prepare an emergency kit, including indoor candles or lamps, working flashlights and batteries, extra bottled water and nonperishable food items (including pet food), blankets, and a first aid kit in an accessible location. Keep important contacts, like your utility companies phone numbers, handy.
  • Talk to your accountant to see which energy tax incentives you may qualify for

For a free estimate on any of these services, please contact MJ Construction. We would be glad to service your home. Have a great winter season!