Why, How, and What

In everything we do, we work for you, the client, and for the futures of our customers. We believe in sustaining the loyalty and trust of our customer, ensuring that our work is built to last, and in surpassing the status quo. McManus Contracting Inc. dares to go above and beyond your expectations. We’re not working for a paycheque like some, we are working for you, working to bring the vision for your construction project to life. Why do we do this? Our desires are not entirely altruistic, we’re not a charity; we work to build trust in our market so that people, like you, give us a good name in the community and even come back to us when you have further construction needs. Profit is the result of what we do, never the purpose. Yes, we recognize the important need for that result, even enjoy it, but working for it is not a functional work philosophy. We strive for rewards in the form of good reviews, word-of-mouth recommendations, and customer loyalty. Your project, our work, is our resume.
Why do you do what you do? The easy, and obvious answer to this question is simply “to make money”. Okay, sure, that’s the reason most people do things; we need money to sustain our way of life and there is nothing wrong with working to get paid. But there are as many ways to get paid as there are paying jobs in the world, and everyone puts thought into which job they want to do. What job you have isn’t the only thing that determines what you do, it also depends on how you do it. We do it by working expeditiously for our clients to finish their construction projects on schedule; we lend our vision to your projects in the form of our design services, and we’re client oriented, friendly and accommodating to your needs and wants. This is why we are in business, and why the customers who’ve come before you say good things about us. We just happen to be really good at what we do: we have degrees, licences, a level of experience that adds up to over 100 years, and we leave a trail of satisfied customers behind us.
In doing what we do, we always strive to uphold our values. This field of work is full of people who just endure the process of labour; they’ll do their job, but without concern for making the experience of your construction project enjoyable and without nuisances. Other contracting companies will tell you all about what they have to offer you, saying things like “you should hire us because we’ll do a great job, we’ll renovate your house to make it look the way you want, and we’ll do it fast”, and most of them are telling the truth; so are we. But they will do it their way. We do things your way, even at our own expense, but never at the expense of the project. That’s the difference between us and the other guys. Contact us today or in the future to get started on making use of our services, such as our design services, so you can put your ideas into a real and feasible plan.

Older Homes Part Two: Plumbing

In a previous piece I wrote for this site, I said that the buyer should beware when buying a house, and especially so when the house is old. This is, as I’ve said before, because older homes were built to meet the standards and rules of a different time, and those standards may not equal the usual specifications and demands of homes today. Though most pipes can perform well for decades at a time, not replacing them when its time can put you in hot water.

There are two types of household pipes: supply pipes, and drain lines. Supply pipes bring water into your home and throughout it, the drain lines use gravity to take waste and water out of your home and into a sewer or septic tank. Drain lines are your responsibility on your property, but past the street they are not your concern.

Drain Lines:
Drain lines in newer Canadian homes are typically made from cast iron or acrylonitrile-butadiene-styrene (ABS), a rigid plastic material. Older homes also often use cast iron for their drain lines, but most of them (supposing someone hasn’t recently replaced them) will have clay, or tarpaper pipes. Cast iron is good for drain lines because it lasts for up to 100 years, but when they are around this age they are vulnerable to corrosion. Clay and tarpaper pipes are no good, because they crack or tear and are susceptible to being crushed and having roots intrude. If this happens, then your household’s flow of waste to the sewer can get backed up and leave you in a mess of a situation. Replacing old pipes is usually a good idea, but if you find either of these drain line materials going to your sewer, you should not hesitate to call a professional plumber to replace them. ABS, or another kind of rigid plastic pipe (like Polyvinyl Chloride, PVC) would make an ideal replacement for a drain line: they are resistant to corrosion (as drain pipes do not carry hot water), and they are relatively cheap and easy to install. Some plastic pipes corrode when carrying very hot water, but drain lines never do.

Supply Pipes:
More likely to fail than drain lines are supply pipes, as they are under a lot more pressure bringing water into the home constantly, some of it being very hot water. These need more attention and are more likely to leak. Commonly used in-house piping includes, but is not limited to, polybutylene, brass, copper, galvanized steel, and lead.
Polybutylene is a flexible plastic material, commonly used in piping between the late 70s and early 90s. It has been installed in hundreds of thousands of houses in Canada. Many plumbing and home renovation websites (mostly American made ones) will warn you against using this material for its likelihood of flaking on the inside (caused by heavily chlorinated water) and because of how often it breaks. For the Ontarians reading this, have no fear, for our water is far less chlorinated than most American water is, so your polybutylene pipes will not flake. Most insurance companies in Canada do not consider it to be an added risk factor. However, as I said before, plastic pipes aren’t the best for dealing with hot water. Polybutylene is permeable to oxygen, making it oxidize hot water, which can be straining to your water heater. You should make sure this kind of pipe is not connected to your water heater. If the chlorine levels are high where you live you should install different pipes or place a filter on the water’s entrance to your home.
Most people are already aware of how bad lead can be, but lead pipes aren’t inherently an issue. Lead pipes can last for up to 100 years, but when they age past this you need to replace them. If you have reason to think you have lead pipes in your home, have your water tested for lead. If the lead content shown is 15 parts per gallon or higher you need to replace them. Call a professional.

Pipe Types and Longevity:

Drain Lines and Life Expectancy
Clay – 50 years (could be far less if close to roots)
Tarpaper (coal tar-impregnated wood fibre) – ~35 years
Cast Iron – 100 years
ABS or PVC (rigid plastics) – 100 + years (indefinitely, in the right conditions)

Supply Pipes
Polybutylene (flexible plastic) – 10-15 years
Brass – ~50-60 years
Copper – 50 + years
Galvanized Steel – 20 + years
Lead – 100 years

Older Homes Part One: Electrical Systems

The thing that draws most people toward buying older homes is their rustic character and quality craftsmanship, vouched for by the idea that older dwellings are built on firm foundations, backed by old world trustworthy hard work – they have good bones! However, this is not, and has never been, universally true. Though many older homes still stand and are available for purchase today, some of them are only barely standing. Older does not necessarily mean better (and of course newer homes come with their own set of problems too).

Here are a few things that any savvy homeowner, or prospective homeowner, should be aware of:

1. Breaker panels and their electrical components do not have unlimited life expectancies, contrary to popular belief. These should be changed every 25-30 years or so. With homes that have electrical systems over 30 years old, the safest course of action is to consult with a licensed and qualified electrician to determine whether the breaker panel is working properly or needs to be replaced

2. Older homes were built to live up to the expectations of the time period they were built in, which means they usually do not live up to the requirements for homes today. The electrical needs of homes made in the first half of the 20th century are vastly different than today’s.

3. 60 Amp electrical systems used to be normal for single family homes. Today, no insurance company will insure a home with this kind of system; the norm ballparks closer to 200 Amp systems. Homes have a much higher demand for electricity in the 21st century than pre-WW2 era homes. Trying to supply present-day electrical power demands in a home with an outdated electrical system is potentially dangerous and can lead to accidental fire and frequent malfunctions.

The Ontario Electrical Safety Authority strongly recommends an electrical inspection at the time a property is sold. It is safer and smarter to have a skilled electrician inspect your prospective older home before purchasing it. You will be informed of the risks early on, before you are committed to the house, and can then discuss solutions, like rewiring the house. This is important information to have if you are selling/flipping an older home too.

When it comes to older homes, like with any home, the buyer should beware. Don’t fall in love with the unique exterior before you get to know it for what’s inside.

Solar Panels: the Benefits and Drawbacks

Probably the most obvious pull factor in favour of solar panels is the clean and sustainable energy argument. This is what draws most people’s attention to solar panels in the first place. Although the technology for solar energy is not a new invention, as the use of solar energy dates back all the way to the 19th century, it has become a popular alternative to conventional forms of power as people grow more aware of the need to reduce greenhouse gas emissions. Though solar panels do not eliminate greenhouse gas emissions in their entirety, they reduce them by approximately 90%, dramatically helping to reduce one’s carbon footprint. Sustainable solar energy goes beyond simply wanting to do one’s part for the planet though. Since fossil fuels are finite, their global market can become volatile; economically, solar energy, and other forms of “green” power, are more reliable in the long run.
Solar panels can be reliable in the short term sense as well. Once you’ve had yours installed and optimized they can be left to run with no regular maintenance check ups or tune ups; they lack mechanical parts that can fail or need replacing over time; will reliably produce electricity without supervision; and are completely silent (no obnoxious buzzing). It is a considerable investment however. The initial cost for purchasing the panels, and for having them installed is somewhat significant and should be carefully considered, as should any large purchase. But on the sunny side, since there will be no maintenance costs and no costly replacement parts to buy, what you pay upfront is all you will have to pay.
If you wish to put your solar panels in Ontario the provincial government will ask that you apply for a Renewable Energy Approval (REA) from the Ministry of the Environment and Climate Change. According to https://www.ontario.ca/page/renewable-energy-approvals, there are some small-scale solar projects that do not require approval, but generally Class 3 ground-mounted solar facilities with a name plate capacity greater than 10 kW need approval. Different solar panel owners have different relationships with their government and hydro companies: in some places your local government might offer significant tax rebates for using solar energy, or even a federal tax refund; some people sell the energy they produce back to the grid for a profit; some people simply use their solar power to supplement the power in their home and save a little money, but still use grid hydro. Different plans work for different people, but however you do things you need to fit into government safety standards, so it is recommended that you get professional assistance for installation, and to discuss plans with before making any purchase.
The effectiveness of solar panels is also impacted by where in the world they are, what time of year it is, and what time of day it is. At night solar panels essentially do nothing. On cloudy, overcast days solar panels still produce power, but their effectiveness is reduced along with the amount of sunlight hitting them. The time of year impacts the usefulness of solar panels too. In upper North America for instance, there are long sunny days in the summer, but cloudy short days in the winter. Closer to the equator, the days are roughly equal with the nights all year. As for the time of day, the direction your panels are facing will affect their usefulness depending on where in the sky the sun is. If your panels are on the east side of a slanted roof they will get lots of power when the sun is rising and during high noon, but when it starts setting in the west they won’t do as much. Shade caused by trees and nearby structures should also be taken into account. To maximize usefulness, some solar “farms” have automated towers that track the movement of the sun and angle the panel to be facing twodigitsgame.com it at all times during the day.
The last concern I know of is that even today’s best solar cells only convert around 20% of the sun’s rays to electricity. But solar cell technology is advancing and the efficiency of their output along with it. Even with only 20% of the sun’s rays being converted to electricity, solar panels still function well enough to pay for themselves and save people money in the long run. This statistic, to me, only shows what future solar technologies we have to look forward to when their efficiency is up to 100%. But, in the present, the actual number of photons being converted to electricity doesn’t matter so much as does the amount of time it will probably take your solar panel to pay for itself. This is difficult to calculate as there are so many factors to take into account, most of which are mentioned above, but according to http://energyinformative.org/long-pay-solar-panels/ the pay off time can be anywhere between 6-15 years. Solar panels are, to be sure, a long term investment that should be carefully considered. Professional counselling is important to help you decide if it will be worth it for you, depending on what your personal factors are.

Renewable Energy Approvals
Alternative Energy
Solar Panel Brief History And Overview
Solar Power to Rule
How Long to Pay Off my Solar Panels?