IMPORTANT HOME INSPECTION TIPS

1. Order a home inspection soon after your purchase offer has been accepted. Real estate contracts typically allow a limited number of days to complete a home inspection (and then to request repairs, if applicable). 

2. Reputation is important. Choose a home inspector who is known for competence and professionalism — a referral from your lender or realtor is a good place to start. Make sure the inspector you select has access to ongoing technical support and offers you post-inspection advice, if needed.

3. If the home has been vacant, ask the seller to have all utilities turned on during the home inspection. Failure to do so may require a second trip to the home and may involve additional fees. To properly evaluate the home, an inspector must be able to operate all systems.

 4. If your inspector recommends a further evaluation, have a specialist in that area conduct a more extensive examination prior to closing.

5. Be sure you understand all conditions identified in the inspection report and reported defects/and or areas of concern have been resolved to your satisfaction before closing. 6. Your inspector can arrange for other services such as radon screening, termite inspection, water analyses, lead-based paint testing and septic/well system evaluation. Take advantage of your inspector’s contacts when necessary to further minimize unexpected after-sale problems or hazards in your new home.

More information at: http://www.southernhomeservices.biz/index4.htm

Welcome back to Rocky’s Corner! Last month we started Part 5 of an 8 part series of Preventive Maintenance Tips for your Home.

This month we will begin with Part A - tips for Spring. Every Spring-Part A

APPLIANCES:

• Vacuum coils under or behind refrigerators and freezers.

 AIR CONDITIONING UNITS: Central Air Conditioning

• Make sure the condensing unit located outside is not covered up with leaves, newspaper, etc.
• Change or clean the filters regularly.
• Be sure all access panels are secure, with all the screws in place.
• Set the thermostat in the cooling mode.
• Run your air conditioner for a few minutes now, before you need it.
• Schedule a maintenance call before it gets hot to have a technician check the following items:

1. Check for proper refrigerant (Freon) levels. A low level indicates a leak, to be found and repaired before adding Freon.
2. Check all electrical components and controls.
3. Clean evaporator and condenser coils, as needed.
4. Oil motors as needed.
5. Calibrate thermostat.
6. Check condenser for cracks.
7. Check filters.

AIR CONDITIONING UNITS: Evaporative Air Conditioning

• Clean unit; check belt tension and adjust if necessary; replace cracked or worn belt.
• Clean or replace air filter; clean condenser or evaporator coils and condensate drain; remove debris from outdoor portion of unit. AIR

CONDITIONING UNITS:  Wall and Window Air Conditioning

• Have your unit checked out to make sure it is working properly before you need it.
• Clean dirt, insects and debris from the grills and cooling fins.
• Replace dirty filters.

ATTIC:

• Make sure all your gable, soffit, and ridge vents are open to allow proper ventilation.
• Make sure insulation covers the entire attic floor; look into hiring a professional to add more to meet recently updated building codes and reduce future cooling and heating costs.
• Check to make sure your attic and/or whole house fans are working properly; consider installing attic or whole house fans.

CARBON MONOXIDE AND SMOKE DETECTORS:

• Change batteries and check to make sure they are operating properly.

CAULKING AND GROUT:

• Inspect caulking and grout around tubs, showers and sinks; considering replacing if necessary.

CLEAN CARPETING:

• Have your carpets cleaned regularly to remove the dirt and grit that can wear them out prematurely.

DOOR SILLS, WINDOW SILLS, AND THRESHOLDS:

Fill cracks, caulk edges, repaint; replace if necessary.

DRAIN-WASTE AND VENT SYSTEMS:

• Flush out system.

HEAT PUMP:

• Lubricate blower motor.
• If you didn’t have an annual check-up done last fall, schedule one now to have a certified professional to inspect the wiring, check belts (replace if needed), and oil the moving parts.

HOT WATER HEATING SYSTEM:

• Lubricate circulating pump and motor.

PEST CONTROL:

• Termites can cause thousands of dollars worth of property damage before the homeowner even realizes they have an infestation and other pests can threaten your family members and pets with bites and diseases
• Contact a pest control specialist for a free inspection and evaluation of your risk; and for hiring a regular service to keep your home free of all pests; including insects and rodents.

SCREENS FOR WINDOWS AND DOORS:

• Clean screening and repair or replace if necessary; tighten or repair any loose or damaged frames and repaint if necessary, replace broken, worn or missing hardware; tighten and lubricate hinges and closers.

WATER HEATER:

• Every six months you should turn off the power source and drain it completely until it is clear of sediment.
• Also inspect flue assembly (gas heater); check for leaks and corrosion.

ANTENNA:

• Check antenna and satellite dish supports for possible leak source.

BASEMENT AND FOUNDATION:

• Check grading for proper slope away from foundation wall. Inspect for cracks and moisture and repair if necessary.

DECKS, PORCHES AND EXTERIOR WOOD STRUCTURES:

• Check all decks, patios, porches, stairs and railing for loose members and deterioration, such as cracks, splintering, decay, and insect damage; treat wood, set nails and repair or replace rotted boards, as needed.
• If professionally cleaned, sealed and maintained, it should only be necessary to refinish and/or stain your wooden decks every two or three years.
• It is also necessary that surfaces be thoroughly cleaned and dried before adding another coat of stain or protective finish.
• Remove mold and mildew, fungus, tree sap, grease and bird droppings with the appropriate commercial deck cleaners (or homemade mixtures) and a stiff brushed broom.
• Clean mildew and fungus by mixing one cup of chlorine bleach per gallon of water; scrub and rinse well. Sodium bicarbonate works well to remove dirt, mildew and the weathered gray residue from sunlight degradation.
• Oxalic acid will remove metal stains around nails and dark tannin stains often found on redwood, cedar and oak.
• Use care and follow manufacturers’ directions when using these products, wear eye protection, long pants, long sleeves and gloves; cover surrounding vegetation with plastic and rinse well.

DRIVEWAY CRACKS:

• For asphalt, remove dirt and weed debris from cracks, spray with a high-pressure hose sprayer; treat with weed killer and patch with a special patching product.
• For concrete, the only alternative for cracked driveways and garage floors used to be removal and replacement, but these days there are overlayments that may be professionally applied to cover surface cracks as long as the concrete is still structurally sound.

Join me next month for Part 7 of our series on Preventive Maintenance Tips for your Home. Visit us at www.freminshomeimprovement.com

For many, bringing a pet home is the same as bringing home new family. Pets easily find their way in our hearts with their playful antics and friendly companionship. When you first bring a new pet into your home it is imperative that you are willing to make some adjustments to your living space. This article is aimed at giving hints for all who have pets or will have pets in their home. Preparing your home and yard for your new pet is important to their well being and your ease of mind. The focus will be discussing animals that are out most of the time, like cats and dogs, that are more likely to get into some mischievous fun. However, many of these tips and hints will work for most of the four legged friends we bring into our home. Most of the tips will seem like common sense, however, when the new pet is roaming around it may slip our mind to check for common place hazards. Many times we take for granted that things are safe or wouldn't interest animals. However the puppy running down the hall with a roll of toilet paper would beg to differ!

So let's get your home and yard ready so it is safe for your pets (and also not a free going playground waiting for destruction and mayhem)!

Part I: Preparing Your Home

When bringing a new pet to the home the last thing anyone wants to think about is cleaning and proofing their home. However, taking a little time to do so will prevent headaches and possible heartaches. It will keep your pet, prized possessions and your sanity intact. This is true whether you are bringing home a new pet or adjusting an older one to a new home. Or, perhaps, you find your self in the unfortunate situation of losing possessions to a pet who has never had boundaries set up in your home. Whatever your reason, these tips will help proof your home for the new, old and mischievous pets in your life.

Think Below the Knees 
Get down on all fours and look around at the same level as your pet. There is a whole other world down at their viewpoint!

• Think low! Remove objects on low shelves, coffee tables, and anywhere else that is easy access. Anything destructible, such as paper, books, anything made of cloth (i.e. laundry). It is much easier to 'chew train' a pet if they do not learn a bad habit of "where to look" for destructible goodies when you aren't looking.
• Also think about food and snacks. Don't leave pop cans, candy wrappers, crumbs or anything else on a low counter. Leaving out these delicious tidbits can easily lead to "counter surfing".
• Since kittens and ferrets may actually have the ability to walk on your counters, make certain to keep an eye on them when cooking. You may have food on the counter and the stove burners on - both can be dangerous. If you are a messy chef you may have a very happy kitty, but it could be dangerous if you don't keep an eye on them!
• Speaking of food and snacks, make sure if you have smaller pets, like mice, that they are out of reach to your new puppy or kitten. Don't forget your fish - sometimes the idea that the aquarium is invincible can be tested.
• Smokers - do not leave cigarette butts where pets may reach them. If eaten it can lead to nicotine poisoning and the filters aren't good on the digestive system.
• Children's toys can be great fun for pets too! Make sure your kids realize they may loose their toy if it is left out and unattended. Also many toys may have small parts or can be easily broken into small parts by your pet which can be dangerous.
• Overall keep you place picked up of daily messes. For example: Newspaper whether read or not is still fun to shred and eat. (Same goes for the mail!) Just got home from shopping? Put away the bags! Plastic bags can be either chewed and swallowed (pups) or can suffocate some pets accidentally (kittens & ferrets).
• Sometimes pets will eat something that will require surgery to remove. Small objects to watch out for include rubber bands, balloons, beads, buttons, Q-tips, sewing needles, thread, staples, string, pantyhose and coins - to name a few!
• Medication should never be left around the house. Make sure it is secure - just like with children!
• Keep heating vents covered. Many pets love to snuggle up to these and you don't want your pet falling in.
• Smaller pets like ferrets should be blocked off from holes and other hideaways - you don't want them to find a comfy spot and not come out! Also be certain to check under recliners before moving them as your pet may find it a nice place to hide out.
• Plants should be moved to higher ground or blocked. Watch out for vine plants that your pet might grab and bring the whole thing down. * Some household plants are poisonous to pets. Here are a few: aloe vera, amaryllis, caladium, holly berries, lilies, mistletoe, mums, and poinsettias. For a complete listing check out the Poisonous Plants resource links.

Playtime!
Unless they are sleeping, or eating, they are playing!! Some tips to make this non-stop action fun and safe for both of you!

• Keep an eye on your pet at play with certain toys. Some toys don't hold up to your pets hunting prowess and become shredded in no time. Toys with squeakers are fun but many pets will work hard to remove them if your not watching. Just keep in mind if you are in the other room, you may never see them devour their cut up prey! A solution would be have toys for when you can see them and more durable toys for when they are in the yard, other room, or you are not at home.
• Also watch older toys. If they don't fall apart they may actually be warn into sharp edges, don't let your pet play with damaged toys, they can cut themselves easily. Look before you step when playing with all our small pets. Try this pattern "Turn, Look, Step"
• Some small animals such as rabbits are chewers and it normal to give them various chew toys such as: Cardboard boxes, empty oatmeal containers, bird toys, cardboard paper towel rolls, things to shred. Try to keep them away from your wooden furniture - they love wood! Instead wood sticks are available at pet stores.

Road Blocks
If they can't reach it, they can't eat it, scratch it, or all out destroy it!

• Don't forget the garbage! Take the garbage outside or make sure you can close it away in a closet/room where pets cannot reach it. Not only will they make a mess rifling through all the goodies they can also hurt themselves if there are any rough objects they rifle through.
• Keep some rooms closed. It is perfectly reasonable for there to be certain rooms that pets may not visit unless supervised. One obvious choice would be the bathroom (remember that puppy running down the hall with toilet paper - cute - but after the 20th time said pup turns from cutie to lil'-demon). If you don't have a door to a particular area look into getting a child gate or blocking it off with other materials. If you have a mixture of pets you may not want them to be able to access certain areas of each others space. A prime example is keeping kitty litter from dogs, some seem to find the "deposits" tasty snacks. In this instance you can set up a roadblock for the dog that the cat can still easily climb over.
• If your pet is especially good with its nose or paws you may want to get childproof latches. They will work well to keep them out of lower cabinets in your home.
• Keep the lid down on the toilet, especially if you use strong cleaners. Small, curious pets may fall in and pets taking a drink can be poisoned by cleaners - some of them even contain anti-freeze!
• Speaking of cleaners, here are some examples of cleaners that are really dangerous to your pets (to name a few!): ammonia, bleach, disinfectants, drain cleaner, oven cleaner, paint, rat/bug poison.
• Keep electric cords out of reach or secure them to baseboards. When first home keep an eye on where your pet is at all times. Some may try chewing on the cords. You can deter this with a taste deterrent like "Bitter Apple", a mix of vinegar and water, or hot sauce. Or even better, block access to them altogether.
• Speaking of cords, watch those drapery cords as well. Tie them up so all your window treatments aren't pulled to the ground.
• Many animals are attracted to fire. The light of a candle or the heat of a fireplace will peak their interest. Make sure candles are never left unattended. For the fireplace make sure Fluffy knows just how close they are allowed to get for a good snooze - warm is good, singed is bad.
• Keep the upstairs windows and any cellar doors shut. Young pets are just like children with their curiosity but can easily misstep and fall.
• Be careful when working in the garage. It is best to keep them out and make sure you clean up thoroughly! Such toxins like anti-freeze are very lethal to pets - a drop the size of a dime can be lethal! (You hear a lot about anti-freeze, not only is a small amount incredibly lethal, anti-freeze is also sweet smelling and tasting to pets - they will seek it out!!)
• Watch our for open dresser drawers, closets and other nice dark places, kittens are especially curious and many are drawn to these make-shift dens. Have you heard about the kitten jumping in the dryer? Its not a urban legend, be alert and check before you shut the door.
• Another warm place kittens like to snuggle is on a car engine. If your kitten has access to your car (or the neighborhood cat for that matter) it may help pound on the hood of your car and honk you horn. If you don't want to do this every day try to limit access to your car.
• One of my favorite words of advice when watching out for the sleeping kitten: "Locate your kitten before you sit down on the sofa or use the recliner." (Of course, depending on your house rules, that may go for your other pets too!)

Table Manners
Don't feed table scraps to your pets. Many times people don't realize that some foods okay for us can be toxic or hard on the system for animals.

Some foods to be aware of: Alcohol, Chicken & Turkey Bones, Nutmeg, Apples (stems & seeds), Chocolate, Onion Apricots (seeds), Coffee (grinds & beans), Peaches (seeds),  Avocados, Dairy Products (large amounts), Pears, Baking Powder, Fatty Foods, Plums,  Baking Soda, Garlic, Potatoes (peelings & green,) Broccoli (large amounts, )Grapes, Raisins, Cherries (stems & seeds), Macadamia Nuts, Yeast, **Tobacco, although not a food, ingestion can be poisonous

Holiday Playground
The holidays are fun for everyone - including your pets!

• Decorations should be up high or in rooms that pets have limited access.
• Any holiday lights should be treated the same as other electrical cords. Get it out of the way or secured so your pets don't accidentally trip over them. Also keep a lookout and make sure they do not chew on them; again a taste deterrent like "Bitter Apple" will work.
• Other holiday items to keep from you pets include: metal ornament hooks, popcorn strands, tinsel, angel hair (it is spun glass), and decorative artificial snow or tree flocking - to name a few.
• Don't forget that holiday plants like holly berries, mistletoe, and poinsettias are poisonous!
• Fourth of July fireworks are fun for us but many pets find all the racket frightening. One suggestion is to have treats nearby and give them treats whenever there is "Boom!" so they associate the noise with happier things (mostly used for dogs). Another thing to keep in mind if you are leaving for the festivities, don't leave pets alone out in the backyard. They may panic and do things they normally wouldn't do like digging their way out!
• Many holidays include house guests that are not familiar with your pet or household rules. After introducing your guest to your pet, make certain you let your guests know not to leave doors open, feed table scraps or any other important household rules. If there are a lot of guests you may want to arrange a quiet place for your pet to retreat.

Home Alone
What do they do when you leave the home? Preferably it doesn't involve eating the couch!

• Before you leave for a long day at work it is important your pet is calm. For dogs a good walk in the morning may be necessary. For cats a little play time will help with bonus energy. Teach your pet tricks and have them perform for you before you head out. Our pets sleep more then we do and getting rid of morning energy will help them settle for a nap while your out earning money to spend on them.
• If you have a really active breed you may want to look into a dog daycare or walking service for a couple days out of the week. Taking your dog to a pet daycare is like taking them to camp. They get to romp with other dogs and usually come home tired and ready for a good night sleep. Many find that a few days out of the week is enough to hold them over on the days in-between.
• Crates can be lifesaver when you are gone. If you have pet that is still undergoing training and is not sure of all the rules, a crate or restricted room is a must.

Cautionary tale on the restricted room - we placed one of our pups in a room in our house as we went out to get a bite to eat. There was no furniture in the room except for her crate with her toys. When we came back she had climbed the crate and chewed the metal blinds on the window and also proceeded to dig up part of the carpet!

Part II: Preparing

Your yard is fun place for you and your pet to enjoy the outdoors. Maintaining your yard for your pet is relatively easy. There are some hazards that you will want to watch for and prevent. Not all of your pets may enjoy your yard to its fullest, some may stay in pens or restricted kennel/runs. The tips below address pets that have more freedom. These pets roam a fenced backyard or around the perimeter of your house (i.e. Dogs & Cats). In addition to proofing tips we offer some ideas about making your yard more enjoyable. Sometimes you may have a small space or areas you really don't want Fido to excavate. Read on for a checklist of ways to make your yard safe and entertaining for your pets.

Yard Maintenance
When maintaining your yard you want to keep your pets in mind.

• When working on the yard keep pets indoors. Our dogs like to chase the lawnmower - bad idea - so they now watch from inside. Some pets may be just the opposite and try either to attack the mower or try to escape in a panic - equally bad idea. Besides the lawnmowers, trimmers, leaf blowers, chainsaws, and other loud tools should not be used when pets are around.
• Be careful with other tools such as shovels, rakes, spades, etc. Some pets may try to "help" you do the yard work and can inadvertently be struck by these items.
• Review the chemicals you use on your yard. Weed killers, bug killers/bait and other chemicals can be poisonous to your pets as well. Some you may still be able to use, however, you may need to let the yard sit for x amount of hours before letting your pets back out. Symptoms of poisoning usually include: vomiting, diarrhea and sometimes convulsions or unconsciousness.
• Keep your yard clean of waste. Especially with puppies, they can get in the habit of eating their waste. Besides, you will both enjoy your yard much better if it is not covered in poo mines! For cats you should have an outdoor litter box. This will be easier to clean and prevent the cat from laying waste to your (or your neighbor's) flowerbeds.
• Remove any ladders, tools or stacked piles (i.e. wood), etc. that young pets may try to climb or knock over. If you do keep the stacks in your yard, check that they are secure and cannot roll onto your pet. Consider carefully what you plant in your yard. Plants that can cause complications include: Rhododendron, Japanese Yew, Lilly of the Valley, Peach and Cherry Trees (pits) to name a few. See our links to Poisonous Plants for more details.
• You may want to try to keep your yard clear of the bee family by getting rid of nests on your property. Your dog cannot escape bees flying through the yard, but cutting down their numbers may help. All dogs are naturally allergic to bee stings. Depending on the location of the sting they may have to visit the vet for medication. If it is on the mouth/head it can lead to swelling and difficulty breathing.

The Kingdom 
Your pets will make your yard into their own domain. Make sure their kingdom is safe and enjoyable. 

• Check the fence of the yard for holes or gaps that may be an easy escape. Make sure your gates are locked and secured and guests and children know to do so as well.
• It is best not to have any young pets around water unattended. If you have a pool or pond make sure to watch them around this area carefully. Some trainers even suggest teaching pets how to get out of the pool or pond early on, sort of a "Swimming 101" for the pet in case they get into trouble when your back is turned. If your pet does get into a pool, make sure they get a bath so none of the harsh chemicals can effect their skin and coat.
• Most pets are sun lovers. If your pet likes to "sunbathe" keep an eye that they don't get too hot. Signs of heat exhaustion include: restlessness, panting excessively and drooling. The worst case scenario is the pet collapsing and eventually falling into a coma. To counter it, wrap them in a damp cool (not cold) towel and go to your vet or animal hospital. In hot weather keep plenty of water. Refresh and refill it often. If you keep food outside as well make sure it does not sit too long. The heat may cause it to spoil and flies may contaminate it.
• Make sure you have shade in your yard. You may even want to add a structure such as a doghouse for your pup to rest
• Ask your vet to recommend a flea & tick prevention plan right for your pet. Depending on how much your pet is outside, where it goes, etc. you may need more preventive tools. It is imperative you ask your vet as many medicinal solutions are measured by your pets size, weight, age, etc.
• Your pet may like to make or find a burrow to rest in. Block off crawl spaces under sheds or decks. You don't want them to get trapped or hurt by any debris you cannot see underneath.

Ideas for your Pet Friendly
Yard Below are just a few ideas of things you may do to improve your yard for your pet.

• Placing markers around your yard for your dog to potty on or for your cat to scratch on can help save some of your other trees. Start by blocking the trees you want to save and place toys or treats by the markers you want them to use. Eventually you can train you pet to have a habitual like for that particular log(s)!
• Prepare digging spots for your pets. For your dog it can be a small area of dirt and sand where you keep toys to encourage him to be there. For cats you can have one container/pot with catnip or another enticement. By keeping them interested in their designated digging spot they will learn to have fun there and leave the rest of your yard alone (most of the time!).
• If you don't want your dog in your flower bed try a wooden or stone fence. Some dogs will learn to stay out of the area due to the road block, however you may need to supplement the roadblocks with additional training.
• Dogs are going to do their rounds around "their" territory. This will leave worn paths in the grass. You may want to lay a nice stone path on their route to beautify it.
• Continuing with a dogs tendency to make paths, for smaller yards you can make a maze path for them. Using placing flowerbeds and other structures you can create a winding route for them for their territorial routine.

Conclusion

Pets are a wonderful addition to the family and home. Taking time to proof your house and yard will make both of your lives a lot easier. It may seem daunting at first that there are so many things to do for or keep away from your pets. However, after a while your pets will learn the house rules. You may even be able to reclaim certain areas of the house as your pet matures and understands not to destroy your things. For example, our dogs don't touch the laundry anymore and we can leave books on low shelves without them getting even a sniff of interest. You will find many of the hazards you watch for you will begin to do so naturally. Eventually you won't even realize your new habits. It is simply part of the lifestyle change that happens as it is always an adjustment to bring animals into our home. Just know that you can be pro-active, you'll have far fewer headaches in the long run and in the end you will have great company and lots of fun!

Welcome to Rocky's Corner. It's time to give your home a little TLC. We all know how quickly time flies -weeks turn to months and months to years. Too often homeowners neglect to do periodic maintenance checks on building structures, roof systems, household fixtures and appliances. This neglect can lead to expensive repair costs that could have been avoidable.

You have joined me on the first of an 8-part series on Preventative Maintenance Tips for your Home. I hope that you will find this information to be both informative as well as useful in helping you to maintain your home.

PREVENTATIVE MAINTENANCE TIPS FOR YOUR HOME MONTHLY FIRE EXTINGISHER:
* Check that it is fully charged and recharge if necessary.

SMOKE DETECTORS AND CARBON MONOXIDE DETECTORS:
* Test all alarms to insure that they are working properly.

GARBAGE DISPOSAL:
* Always run cold water when grinding to harden fats and grease and to move waste down the drain lines.
* Disposers are generally self-cleaning- grinding citrus peels, eggshells, small bones, or a little ice will clean deposits and get rid of odors.
* Remember not to grind oyster or clam sheels, or highly fibrous materials or non-organic materials such as metal, glass or plastic.

DRAINS:
* Use a non-toxic biological drain cleaner regularly to keep drains clear. (Avoid using bleach or mouthwash down biologically treated drains because it kills the "friendly bacteria" working to keep your drains clear.

SINKS & TUBS:
* Check for moisture or small leaks under toilets, bathtubs and sinks.
* Keep strainers in your bathroom sinks to catch soap pieces and hair.
* Overflow holes on tubs should always be clear to prevent water damage to floors and ceilings.
* Flush with hot water and baking soda.

HEAT PUMP:
* Clean reusable filters or replace disposable.

FORCED WARM AIR HEATING SYSTEM:
* Clean reusable filters or replace disposable.

EVAPORATIVE AIR CONDITIONER:
* Clean reuseable filters or replace disposable.
* Clean evaporator or condenser coils.
* Clean condensate drain when in use
* Clear debris from around outside unit.

When performing your maintenance check if you should find that additional work is required consider hiring a professional. Proper care and maintenance to your home can saves hundreds of dollars in repair costs. I hope that you have found this article to be helpful and informative.

Please join me next time for Preventative Maintenance Tips for your Home part 2. Visit us at www.freminshomeimprovement.com

Got Attic Mold? How to Diagnose Common Sources.
By Mark D. Tyrol, P.E./Battic Door Energy Conservation Products

It happens to countless homeowners around the end of the year – you make the annual visit to your attic to collect the holiday decorations and what do you find? Spots and blotches covering the bottom of the roof sheathing. Worse yet – it turns out to be attic mold! What does energy conservation have to do with mold in the attic? Well if you take a step back and consider how the house behaves as system, they are often directly related. Building science experts have long been using the “house as a system” approach to diagnose the cause and origin of building defects. For example, ice dams. These are often caused by warm air seeping into the attic which causes the snow and ice on the roof to melt. The water drains to the edge of the roof (which is colder than the rest of the roof because it is an overhang and not warmed by the attic), freezes and creates an ice dam. As this process is repeated daily, the ice dam grows larger. Eventually water is forced under a shingle where it can seep into the house. Understanding how the house behaves as a system and the various causes and effects is necessary to diagnose most building related problems. But how about that attic mold? How did it get there? Mold requires chronic moisture to form and to thrive, so source(s) of moisture must be present. Possibly the moisture came from outdoors. The roof is newer and a quick check of the roof shows no obvious damage or leaks. Possibly the moisture came from indoors. During the heating season, the interior of the house frequently has high moisture levels, especially bathrooms and kitchens. A quick check shows that all bathroom fans, kitchen vents, etc. are properly ducted completely outdoors and not into the attic. The amount of insulation looks good and the attic is well ventilated. Don’t give up – you are almost there! Remember the house as a system? You know that warm, moist air is in the house, but how is it getting into the attic? By air leaks! Air leaks are the leading source of energy loss in most houses, and a frequent source of chronic moisture that can cause attic mold. Most homeowners are well aware of air leaks around windows and doors (especially old ones), but many overlook the numerous gaps leading directly into the attic! Have a look around the attic and you may find large gaps around recessed lights and fans, holes where wires or pipes are installed, even large gaps around the chimney. And don’t overlook the whole house fan and especially the folding attic stair - a big, uninsulated hole in your ceiling that is often overlooked! These gaps can add up to a large hole that allows warm, moist air from the house to flow right into the cold attic. The warm moist air condenses on the cold roof sheathing, creating chronically damp conditions that can lead to attic mold growth. And the energy loss – it can be like leaving a window open all winter long! Seal these air leaks and you stop a significant moisture source. And just think of all the energy you can save and the cold drafts you can stop! Mark D. Tyrol is a Professional Engineer specializing in cause and origin of construction defects. He developed several residential energy conservation products including an attic stair cover and a fireplace draftstopper. To learn more visit www.batticdoor.com

Q. Our home inspector said that parts of our sidewalk are a potential trip hazard. We think that he is being too picky and splitting hairs. What do think about cracks in sidewalks?

A. Simple cracks in a concrete sidewalk are not necessarily a problem unless they become large enough to catch the heel or toe of a shoe or the tip of a cane. Cracks normally indicate movement in the sidewalk, and are fairly normal. Most sidewalks that are more than 20 years old will have some cracks. On the other hand, upheavals in sections of the sidewalk can be a liability. Concrete sidewalks typically will have expansion joints at regular intervals. These individual sections of concrete can rise or fall as much as three inches in some extreme cases. The most common reason for upheaval is tree roots. The opposite problem is caused by subsidence where the ground beneath the slab sinks. An upheaval of more than one inch can become a dangerous trip hazard, and a liability to you as the home owner. This type of trip hazard is particularly dangerous at night. In my practice, I always explain this to the client, and encourage them to make repairs.