Radon can make you very sick and has been linked to more cases of lung cancer than tobacco. Radon is a radioactive gas that is produced when uranium degrades. Uranium has a tendency to geologically ‘hang,’ with granite. This is significant due to the fact that the geology of granite and other minerals can be mapped.
The EPA has a fantastic resource for general knowledge on all kinds of different environmental issues. They have a radon exposure map that is based on a geologic map of the United States. Basically it categorizes areas of the US depending on what type of rock is found in that area.
Unfortunately this map is only a good guess. It cannot tell your home or any other home has a radon issue. The only way to determine if your home has a radon issue is to (shameless plug) get it tested. If you live in Salem, Oregon I just happen to know of a fantastic home inspector that can help….
This flashing’s improper installation is pervasive. Despite the fact that there are instructions on every bundle of shingles detailing this as an improper installation.
It must seem like a good deal to put the metal on the top. Maybe it seems like a good thing to cover the edge of the hand-cut shingles that, due to lack of experience, look like a rodent chewed on them.
No matter what the reasoning, putting edge metal on top of the shingles is always wrong. When rain is hitting and running down the top of the shingles, edge metal on top allows water to wick under the metal and access the wood rafter and sheathing. This condition will promote wood rot.
Unfortunately repair of this condition can become significant if the edge flashings have been in place for a few years. Ideally you should replace the shingles that were involved when the metal was nailed down. Although those holes could be filled, you would need to re-fill the holes every few years as the caulking/tar releases its grip. Depending on how long the flashing was installed incorrectly, there will also be sheathing and possibly rafter damage.
The repair of this issue is quickly approaching the exclusive realm of a professional contractor. Although I am a big fan of DIY sometimes the mark of a true craftsman is knowing when to sub out to a qualified professional.
Home owners can be very creative people. This is especially true of people from previous generations and people here in South Salem, Oregon.
If I had a nickel for every automotive part used in plumbing repairs that I have seen….I would have enough for a happy meal….maybe.
Recently while diligently checking a home’s heating system this dryer control knob was noted on a wall heater. I am not sure how hot ‘permanent press’ is or even ‘Delicate sheer’ but I am sure the knob fits tight and with a little training, might help dry the home’s air.
Being an inspector equipped with a highly advance thermal camera I have been called upon to find quite a few leaks.
Leaks can be very frustrating and challenging. Our modern, climate controlled, super insulated and immaculately finished homes do not respond well to storm water on interior surfaces. Window sills swell, drywall turns brown, and wood floors crack. How rude it is when Mother Nature invites herself into the world we control.
A very interesting pattern has developed after a few dozen, “….help me find where this leak is coming from,” calls. A majority of the calls that were related to storm water had three significant things I common: the leakage could be noted in a window opening, the window was on the south side of the home and the siding was a lap type.
With properly installed flashing homes should not leak. However it is nearly impossible to ensure contractors install something properly especially if it is above and beyond those minimum building standards some call ‘codes’. Caulking is always a good first line of defense but if the openings are flashed properly, caulking should not even be needed to keep the home water tight.
Before all of our modern, space aged materials it was common knowledge to crack open a leeward window in windy and wet conditions. With a modern understanding of hydro-dynamics we now understand that when wind hits a home a low pressure vortex is actually created inside the home. This means that in windy, wet conditions water is not necessarily blown-in but pulled-in. When the window on the leeward side of the home is cracked open, the pressures are able to equalize. Many intermittent leaks can be slowed, stopped or completely prevented.
If you do have a leak around a window or door, your flashing is not adequate and should be repaired. This can potentially mean thousands of dollars. In the mean time, if the wind is blowing rain at your home, try cracking a window on the other side of the home.
These carpenters just don’t care what you want and they are just going to make themselves at home. They are just one of the three big players in the wood destroying insect world around Salem, Oregon. Or the pest part of a “Pest and Dry rot” Inspection. Overall carpenter ants are relatively easy to control but this control does require some environmental adjustment and future vigilance.
One of the most common conditions that cause ant activity is Bark dust/mulch. Bark dust is used in this area as a mulch to beautify flower beds, limit rain splash and stifle weed growth. Another thing that a thick layer of this stuff does is it provides a very favorable home to carpenter ants. The large bulk piles the suppliers have are usually filed with ant nests and when your neighbor gets a large pile delivered you had better watch out!
The nest that was harmless in the bulk pile is relocated and now these ants start looking for a better home.
Depending on your home’s condition it might provide the perfect areas for the ants to move-in. Another often overlooked area for carpenter ant activity and nest making is wood retaining walls. Yes even the treated wood can be a great place for these critters to call home. The reason poisonous treated wood is a good home for carpenter ants is because they do not actually eat the wood. Unlike termites and anobiid beetles carpenter ants just hollow out the wood to make nests. The ants eat insects and other little woodland creatures but not wood, so the poison does not effect their ability to make a nest.
Plants up against the home are probably the next big issue that contribute to ant activity. The plants seem to keep the home more humid and may damage the siding allowing easier access. Also if you are applying a perimeter treatment the ants can gain elevation on the plants and enter your home without touching the poison.
Any way you look at it plants in contact with your home, wood retaining walls and thick bark dust are all bad news and any of the many types of carpenter ants we have around the Salem, Oregon area would love to make themselves at home in yours.
Jim Allhiser President/Inspector
“Always on the cutting edge”