Month: July 2020

July 24, 2020 | Cristina Dinulescu

For many homeowners, the thought of rewiring a house makes them skip a bit. It’s a big project, sometimes very complex depending on the house and the original wiring, and sometimes yes, rewiring a house can be messy. Of course, how messy it all gets depends on a few factors, the most important of which are your level of comfort with clutter and debris and how tidy your electrician is.

What Is Involved in Rewiring a House?

Popular belief has homeowners think that rewiring a house causes great disruption, but the truth is that today there are plenty of modern tools and techniques that limit the disruption considerably. To more accurately understand how things changed, it’s important to have a clear image as to what the requirements are. While every project is different depending on the needs of every homeowner and status of each house, these are usually the steps of the process and how they’ve changed:

• Lifting carpets and floorboards – you’ll read a lot on how electricians used to lift carpets, remove any linoleum, or lift floorboards in order to remove old electrical cables and run the new ones. However, a good electrician will do none of that today. Most of the work happens underneath the house, where the crawl space is, and there’s no need to lift carpets or floors. Even if the house doesn’t have a raised foundation and it’s built on a slab, then the electrician can run the wires through the attic, horizontally through the walls, all the way down to the receptacles.
• Chasing – this is the process through which some electricians will cut holes and channels into your walls to be able to run the cables and it’s the messiest step in rewiring a house. It’s also usually followed by replastering.  However, there are ways to avoid this step and, again, the choice of electrician plays a huge role. Some companies don’t use chasing as a method, but rather fish wiring through the walls.  

Can You Live In A House While It’s Being Rewired?

The short answer is YES. Of course, if you have just bought a house and the electrical survey noted that the property needs rewiring, then the best course of action would be not to move in until the rewiring is finished. This way, you won’t have to be present for any disruption or messiness, and also you don’t have to worry about your furniture being ruined or all your possessions getting dirty. 

It’s also a good idea because, if you and your family are not actively living in the house, chances are the work will be carried out faster, as there will be no furniture or other items to move out of the way.

On the other hand, if you already live in the house that needs rewiring, it doesn’t mean you have to worry about finding new accommodation. Many people consider, or are being told that moving out would be the easier way. That’s not necessarily true. While going away for the duration will indeed mean you won’t have to see any mess, hear any noise, or deal with any of it, you can definitely live in your house for the duration. 

The best electricians will cover all your furniture and lay drop cloths down where they’re working. They may also use specific tools that capture all the dust when drilling. In fact, new and more modern tools really do significantly limit the amount of dust created.

Additionally, you don’t have to lose power during the rewiring. Talk to your electrician about the process, but a good electrician should be able to leave electricity going into existing outlets. The new wiring can be run to a junction box under the house, and left very close to the openings. Then, when it’s all ready, the old wiring can be taken out and the new one connected.

Are There Alternatives to the Messy Rewiring?

Because rewiring a house is such a big and messy project, many homeowners wonder if there are quicker, less invasive alternatives. You’ll be able to determine this if you call for an electrical survey. 

A thorough electrical inspection will tell you the status of your electrical panel and wiring, and the electrician should be able to recommend the ebay course of action and whether or not quick fixes can solve your problems. For instance, if the only discovery is faulty outlets, then fixing or replacing the outlets will be a faster, less expensive solution. 

However, if your wiring is old or there are other, major signs of faulty wiring then remedial work is not the way to go. It will not ensure the electrical safety of your home. Rewiring, as daunting as it may be, might be inevitable when:

• The house hasn’t been rewired in 20 years or more – old homes usually have old wiring which in most cases is not safe or up to code anymore, and might need replacing. 
• You’re remodeling – for major remodeling projects, such as conversion of rooms or expanding the house and adding extra rooms, electrical rewiring is required, as you need to make sure that new power demand is met by the electrical system safely. 
• Increased convenience – sometimes the wiring of a house may be safe and functioning properly, but homeowners might want to add appliances, switches and outlets throughout the house for convenience. In order to accommodate that, rewiring may be required.  

There’s also the option of part rewiring a house, although that’s not really an alternative, but more of a way to keep cost under control. It is possible to part rewire a house, but it is not generally advisable. You need to make sure that the extent of the project is documented and clearly defined, in order to be able to properly complete the work at the later time. In most cases, if you add it all up at the end, it will cost you more. Plus, you’ll have to deal with the messiness twice. 

July 17, 2020 | Cristina Dinulescu

The National Fire Protection Association reported that between 2013-2017, 10% of all home structure fires were caused by electrical distribution and lighting. What’s more concerning, another NFPA report shows that “electrical failures or malfunctions were the second leading cause of U.S. home fires in 2012-2016 (behind fires caused by unattended equipment), accounting for 13% of home structure fires.”

It is important to ensure the electrical safety of your home, and sometimes that means looking for signs your house needs rewiring. Not only will that keep your family and home safe, but it will also come in handy for insurance purposes. 

The US Fire Administration estimates that every year domestic fires cause approximately 280 deaths, 1,125 injuries, and over $1 billion in property damage. But you can be fire smart with electricity in your home and if you’re wondering “how can I tell if my house needs rewiring?”, here are the most common signs.

1. Old Wiring

If your home is more than 40 years old, then that in itself can be a sign of faulty wiring. Chances are you have aluminum wiring, which was very popular from the mid-1960s to late 70s. At that time, the technology to mine copper didn’t exist, therefore copper was very expensive and aluminum was a more affordable option.

However, aluminum wiring is more prone to electrical issues than copper. It’s more susceptible to overheating, which is why the most common signs of faulty wiring with aluminum are scorching and burnt smell. You can check if this is the wiring in your house by looking on the outer jacket of the cables at your electrical panel for the letters AL or ALUM. 

Another type of old wiring is Knob & Tube wiring, also known as Open Wiring. This is typically the case for older, historic home builts before the 50s. The knob and tube wiring lacks ground wiring, which means you can’t plug in any electronics or appliances that use three-pronged plugs. This increases the risk of electrical shock and fires. 

2. Sizzling Sounds and Burning Smells

Some signs of faulty wiring require less technical knowledge and rely more on your senses, specifically hearing and smell.  In certain instances, you might not be able to see the electrical problem, but you will surely be able to hear it or smell it. 

The buzzing or sizzling sounds are also signs of faulty wiring. A loose wire or a fault in the circuit can cause vibration, therefore the buzzing sound. Sizzling noises can sometimes be accompanied by occasional sparks. This happens also because of loose wires, or frayed wires in the circuit. 

When these issues happen near an outlet, then the resulting sparks burn the plastic, which will result in a very particular smell. In some cases, this happens inside the wall, and the sparking wire burns the casing within that wall. If you can smell this persistently in your home, even faint, then you probably do have wiring issues. 

3. Frequent Blown Fuses and Tripped Breakers

If you notice your fuses are blown frequently or your circuit breakers tripped, then those are your first signs you have faulty wiring.  When a circuit exceeds the amperage it can handle, it trips as a safety measure. It is designed so as to shut down the power supply to avoid overheating.

Sometimes, a tripped breaker can simply mean there’s an issue with a particular appliance, but if this happens all the time, then it can be a sign your house needs rewiring, or at the very least you might need to replace your electrical panel. 

The same is valid for blown fuses, which also show that you might have an overloaded circuit. Since both fuses and circuit breakers prevent dangerous surges that may cause electrical fires, when they frequently malfunction, it’s important to think about rewiring.

4. Outlet Signs

Loose outlets, discoloration of outlets, as well as switches, and arcs or sparks coming from an outlet are all signs of faulty wiring. The discoloration of an outlet can also be an indicator of a loose connection. If it starts to blacken or turn brown, then that’s a sign of electrical arcing, which can spark a small fire.

Both loose connections and degraded wiring only aggravate over time. The more the problem persists, the bigger the sparks get, which means the fire hazard becomes greater. If you notice the sparks often, or if the discoloration is noticeable around the house, then it’s time to call the electrician.

5. Lighting Problems

Flickering lights 

Flickering lights can also indicate faulty wiring, whether the circuit is overloaded, or there’s a loose connection. Lighting circuits are usually the first to show signs your house needs rewiring, due to the fact that they typically have lower ratings in comparison to outlet circuits. 

In some cases, the problem may not be as serious, and a flickering or dimming light can be caused by the bulb not being properly connected. However, if you change the bulbs regularly and the flickering persists, then this points to a fault wiring. Another sign that this is the case is if the lights flicker throughout the house.

Dimming lights are also a sign to look into your wiring. If the wires aren’t working correctly, then electricity running through them won’t always reach its destination. The irregular connection can make the light flicker or dim, if they’re receiving too little voltage.

Burnt Out Bulbs

If your light bulbs frequently burn out in a socket, that’s a sign that your fixtures can’t handle the bulb wattage. This can be a problem with the fixture itself, or a wiring problem. Here are some steps you can take to determine if it’s one or the other:

• Use the same type of light bulb in a different fixture
• If it still burns out, buy higher quality light bulbs with a longer lifespan and use in both fixtures
• If it only burns out in the original fixture, then there’s a problem with the lighting fixture itself
• If it burns out in both, then you might be dealing with faulty wiring.

6. Electrical Shocks

If you feel a tingling sensation when you touch a cord or plug something in, then that’s an electrical shock. They vary in intensity, but even the lowest intensity electrical shock is a sign of faulty wiring. 

Electrical shocks are very serious, even if they may not feel that way in the moment, and can cause anything from numbness to burns to long-term issues, including memory loss. More serious shocks can be even deadly, causing heart or respiratory failure. 

Electrical Inspection: Take The First Step Towards Electrical Fire Safety

These are the most common signs that you’re dealing with faulty wiring and keeping an eye out for them will help you know if your house needs rewiring. If you do notice them, or simply want to be on the safe side with older homes, then the first step is to schedule an electrical safety inspection and risk assessment. 

Find a qualified, certified, and experienced electrician who not only can help you make an informed decision, but also carry on with any house rewiring or electrical system upgrade needs you may have.