The carry-off is disconnected from the underground drain, so it’s not directing water away from the foundation. The number one reason for a wet basement is poor drainage. Fix: Reconnect the carry-off to the underground drain.
Wet Basement?
FYI
Three Key Elements to Every Home Inspection
- Safety – the key thing we’re always on the look out for is safety. Building practices from the past didn’t consider the ways we live in homes today, we’re also a lot smarter now and know that some practices were just dangerous to begin with. For example the heights of risers and handrails on stairs that are too high or too low can trip people up and lead to a terrible fall.
- Value – homes need to be maintained to keep their value. If maintenance is delayed too much bad things begin to happen. For example paint that is allowed to chip away not only makes the home look bad but can also allow water to get into the structure and start destroying it. Water is the worst enemy of any home and once it has a foothold it will begin destroying everything in comes in contact with.
- Habitability – we deserve a comfortable home that has heat, water, electricity and that’s structurally sound. We’ll inspect all the critical systems that make it up and let you know what we find.
Optimal Home Inspections methodically reviews the Safety, Value and Habitability of every home and gives you an online report of our findings. We love homes and we want to help you make the best decisions to buy or maintain your current home. Schedule an appointment today!
Asphalt Roof: Open Valley Applications
- Apply a 36″ piece of WinterGuard™ Waterproofing Shingle Under- layment, or its equivalent, up the center of the valley. WinterGuard is applied directly to the deck. An alternative for WinterGuard is mineral-surfaced roll roofing. If shingle underlayment is used on the remainder of the roof, it should overlap the WinterGuard by 4″.
- Next, apply an 18″ – 20″ wide sheet of metal valley flashing over the WinterGuard in 8′ to 10′ lengths. Use a narrow band of roofing cement to fasten shingles that lap the metal. Preformed “W” style valleys are preferred.
CAUTION: Due to the expansion and contraction, a granular-surfaced valley liner under a metal flashing can cause abrasion to the metal from the friction. Alternatives to consider include sand or film-surfaced liners.
Asphalt Roof: Woven Valley Applications
The valley flashing should already be in place. Shingles on the intersecting roof surfaces may be applied toward the valley from both roof areas simultaneously or each roof area may be worked separately up to a point about 3′ from the center of the valley and the gap closed later.
Regardless of which procedure is followed, apply the first course along the eaves of one roof area up to and over the valley with the last shingle extending at least 12″ onto the intersecting roof. Then apply the first course onto the intersecting roof along the eaves and extend it across the valley over the top of the shingles already crossing the valley and at least 12″ onto the other roof surface. Apply successive valley shingles over each other as shown in (Figure 6.19). Press each shingle tightly into the valley and follow the same nailing procedure as the closed valley.
Electrical Panel Grounding and Bonding
The topic of grounding and bonding is a never ending area of confusion. The difference between a service panel and a sub panel is also muddy in many minds. Here are the basics on panels and grounding.
The Electrical Path
- The panel that’s located directly after the electric meter is the main service panel.
- Three wires come from the electric meter and go into the main panel: two live (hot) wires and one neutral.
Main Panels and Sub Panels
There are several different ways main panels are configured in homes, here it is in a nutshell.
- The main panel has a circuit breaker that controls all the power to your home, this is the Double Pole Service Disconnect, this is also called the “main.”
- The electricity from the main can be wired in one of two different ways:
- It stays within the main panel and goes to the circuit breakers that lead to each branch circuit;
- It does to a sub panel which contains circuit breakers that lead to each branch circuit.
- These two different methods are used for convenience and safety.
Neutral Bonding in Panels
The bonding in panels are done two different ways:
- Main Panel – the neutral wire is bonded (connected) to the ground wire.
- Sub Panel – the neutral wire is NOT bonded (connected) to the ground wire.
What’s the difference between bonding and grounding?
These terms are similar, confusing and often used interchangeably. Strictly speaking, a ground wire connects to the ground. Bonding means connecting things electrically together.
- Ground – a wire that goes to a metal pipe or rod that is embedded several feet into the ground.
- Bonding – connecting wires together to make one continues connection.
Bonding and Grounding is about Safety
We all are amazed at what electricity can do for us: from powering our air conditioners to keeping us cool in the summer. We should also know that if it is mishandled or its systems are installed incorrectly, becomes obsolete, or wears out, electricity can be very dangerous, in fact it can kill us!
Example A wire is rubbing against the metal case of washing machine, after a few years of rubbing the insulation wears away and then touches the metal case energizing it.
If there was no grounding the washing machine would stay energized and the washer may catch fire or the next unlucky person to do the wash will be shocked .
If the washing machine was grounded, the current would flow to the ground, drawing a very high amount of power (a short circuit), which in turn trips the circuit breaker. Voilà, no power to the washing machine and you are safe.
Bonding insures that if there is any stray electricity it will be directed to the ground. If there is a break in the system then any disconnected areas will have the potential of being a shock hazard.
Home Inspection
Home Inspection is all about safety. That’s why when I inspect your electrical system I’ll be looking for anything unusual and bring it to your attention. Inspectors are generalist, not specialists, so if anything looks out of the ordinary I’ll recommend a specialist take a look – a licenced electrician.
Resource Links
The Life Cycle of a Roof
A roof is a big investment and we expect it to have a long life. Like all things in this world, roofs do not last forever, they will age, wear out, and then need to be replaced. In this post I will explain the life cycle of a typical asphalt roof that most homeowners in New Jersey have. First how to identify the style of shingle you have.
Three Styles
The most basic shingle
Strip Shingle
Manufacturing Defect Warranty:
Depending on weight/manufacturer it can be anywhere from 20 to 30 years
The most popular shingle
Dimensional Shingles
Manufacturing Defect Warranty:
Depending on weight/manufacturer it can be a limited lifetime warranty
A heavyweight premium shingle
Luxury Shingles
The most realistic representation of the old-world wood shake and quarried slate roofing
Manufacturing Defect Warranty:
Depending on weight/manufacturer it can be a limited lifetime warranty
Life Cycle
The moment the roof is installed it begins to age. Normal aging consists of:
- Heat of the sun
- Ultraviolet radiation
- Moisture
- Pollution
- Physical damage (walking on it, hail, tree limbs, etc.)
- Thermal shock
Installation issues:
- Improper installation
- Poor ventilation
What’s normal aging?
- Slight granular lose
- Curling
- Algae discoloration
What’s beyond normal aging?
- Opened blisters
- Cracking
- Bald spots – exposed asphalt
End of life
Once the roof shows signs of opened blisters, cracking, bald spots, excessive curling, and other aging issues it will be time to replace the roof. If your roof is leaking does it means it’s time to replace it? Not necessarily, other reasons such as a mechanical or flashing issue can be the culprit. We recommend that if you have a leak or think your roof needs replacement, you consult with a qualified roofing contractor.
