Advice


May
16
2013

Here’s where you’re wasting money on power

 how to reduce electricity costs at homeIn this day and age of rising power prices we all understand how important it is to try to reduce our usage. But how many of us actually know what appliances are driving our power bills up?

Well thanks to Juice Electrical Supplies we can now give you a pretty good idea of who the main offenders are.

The infographic that appears on this page is based on an average home in England. And whilst there may be some differences between Australia and the UK (more cooling, less heating for example) I think you would find that many of the prices shown below are relevant for those of us living Down Under.

So what does this all mean and how can this chart help you reduce your household running costs? Well here are the top 5 things that really stood out to me from this study and the accompanying infographic:

  1. Plasma TV’s chew more than 3 times more power than LCD TV’s.
  2. Devices use a lot of money just being on standby. In fact the average household spends in excess of $120 a year on appliances they aren’t even using.
  3. A laptop computer uses about 1/7th of the power that a desktop computer & monitor uses.
  4. An aquarium can cost around $60 per year to run in just power costs alone.
  5. And for those with a home office – a fax machine can cost more than $30 a year to run, compared to emailing using a scanner/printer which uses around a quarter of the power.

As always one of the major points here is to switch off appliances at the wall. But beyond that there are other points that we can take out of this information.

For example lighting is a major expense for most households and whilst we try our best to remember to switch lights off it’s not always practical to do so. However using sensor lights that turn themselves off can be a real cost saver. And no I’m not talking about the security style lights that you might have above your driveway. It’s possible to have sensors that are discrete that will switch lights on when you move into a space and then turn them off a short time later.

With home automation now at the point where you can turn the power off at the wall simply using your smart phone or tablet, there are now a lot of ways in which we can reduce our power consumption and lower those power bills.

But of course whilst this information on appliance power usage is highly relevant, the fact still remains that a home that is designed to take advantage of natural lighting and local climatic conditions is the greatest power saver of all. This is incorporated into all of Dion’s designs so they are sustainable and eco friendly.

This infographic has been reproduced with the kind permission of Juice Electrical Supplies. The original version in UK pounds can be found at this link: 

http://www.juiceelectricalsupplies.co.uk/wordpress/index.php/how-much-does-it-cost-to-power-your-home/


May
12
2013

Interior Design & Homely Living the Hamptons Way

interior design hamptons style

Who would want to live in an empty lifeless box? If you believe the hype of many designers the answer is: Most people! Much of what passes for modern interior design is focused on keeping interior spaces as clinical as possible. You can probably easily conjure up a mental image of the kind of design that I am talking about: empty spaces, straight lines, minimalist furniture and decoration. Such designs do, admittedly, have a certain visual appeal on the covers of magazines but would you want to live in such a space? For many people the answer to this question is a firm ‘No’. What they look for a in a home is a place where they can kick back and relax, where they can entertain, raise children and just be themselves. A ‘homely home’ in other words!

One of the many ways in which this ideal can be achieved is through the so-called Hamptons Style. The Hamptons are a series of small towns on Long Island where New Yorkers go to get away from it all. Because many of the homes in these towns started life as holiday homes the emphasis in interior design was firmly placed on enjoying the space. Over time, however, people began to realise that many of the very same design principles can be applied equally successfully to ‘everyday homes’. This resulted in the current worldwide popularity of this style. See this example of the Hamptons Style interior design in Kenmore, Brisbane Australia.
Read the rest of this entry »


May
09
2013

IMPORTANT NEW REGULATIONS FOR BEDROOM WINDOWS

Home Building RegulationsOver the years there have been a number of instances where young children have fallen out of windows resulting in injury and worse.

Up until recently the Building Code of Australia’s only requirement in relation to bedroom windows – those most at risk of children climbing through them – is that the window must possess a sill height of 865mm if the fall from the bottom of the window to the ground below is 4 metres or more.

But as of 1st May 2013 that has now changed.

The Building Code of Australia now requires that a bedroom window needs to provide protection if the floor below the window is 2 metres or more above the height of the surface (typically the ground) beneath the window itself. Note that this refers to the distance between the floor and the ground, not the window sill and the ground as shown in Diagram A.

Read the rest of this entry »


May
03
2013

A beautifully tailored home

tailored homeIf you’ve ever worn tailored clothes you will know exactly what it feels like to have something that’s made exclusively for YOU.

Tailored suits, shirts, blouses and skirts all sit perfectly. They are easy to wear because they work with you rather than restricting your movement. They don’t creep up, bunch up or cut in. They are simply delightful. You feel amazing when you put them on.

A home that has been tailored to your specific needs is just like beautiful tailored clothing. Sure you don’t wear it, but homes that haven’t been specifically designed for you can be just as uncomfortable as wearing an ill-fitting garment. They can hinder you movement, cramp your style and force you into unnecessary compromises. Existing in these spaces is a chore, not the delightful pleasure that a new home or renovation should be.

Off the shelf vs. custom built Read the rest of this entry »


Apr
23
2013

Value Only an Architect Can Add

It costs more to work with an architect than it does to work with a drafts person. In fact, it can cost more to work with Dion Seminara Architecture than it would to work with some other architects.

Architect Added Value

Kitchen lit by natural light

We’re not the cheapest; we prefer to focus on being the best and putting our energies into ensuring that our clients receive the very best product within their budgetary constraints. But for those of you who like to look straight at the bottom line when assessing quotes, are you really comparing apples with apples?

Have you factored in the added value of working with Dion Seminara Architecture when comparing quotes?

At Dion Seminara Architecture we add value in many ways. By added value I mean that our quote includes many benefits that other lower quotes don’t and can’t. But don’t just take my word for it; instead let’s have a look at just some of the many ways that we add value to our clients projects. Read the rest of this entry »


Apr
02
2013

Brisbane will flood again, but will we learn from past mistakes?

Brisbane Flood PreventionAnother summer has drawn to a close and yet again Brisbane and large parts of Queensland and Northern NSW have been affected by floods. And yet again people will need to rebuild their lives, some cleaning up for the third time in as many years.

I can’t even begin to understand how soul destroying that must be.

And now that the flood waters have receded we tell ourselves that it can’t possibly happen again, at least not next year. El Nino is surely just around the corner where we will once again be complaining of droughts. But then again it wasn’t meant to flood again this year either was it? This year was meant to be lower rainfall and less chance of flooding.

So what can we conclude from the fact that we were again inundated with flood waters for the third year in a row? Well to my way of thinking we can at least acknowledge the fact that we really have no idea what’s going to happen next year and accept the fact that we might have more flooding in 2014.

So the real question is what should we be doing about it? Read the rest of this entry »


Jan
23
2013

Part 2: Quick and easy home cooling alternatives

In our last article we looked at different ways in which we could cool our home including air conditioning and electronic home ventilation systems.

This article however will look at more environmentally friendly ways that you can cool your home that cost nothing at all to run.

Venturi Effect CoolingSolution 3: Venturi Effect

Well clever architectural designs can offer a number of electronic free solutions and one of these is based around the Venturi Effect.

The Venturi Effect is the combination of the Bernoulli Effect and the Continuity Equation. But in case you’re not familiar with either of those things, let me instead explain it using a diagram.

Here we can see an opening at the top of house, which typically would be some louvers that can be opened and shut as required. The breeze passes through these louvers and then out the other side. The moving air draws in the air below it, in this case out of a particular room in a house. This effect is limited if the rest of the house is closed off, however opening windows, doors or low set louvers will allow fresh cool air to be drawn in from outside as the rising hot air is drawn out and away.

But whilst this system works well on days when there is a breeze blowing, what happens on those days when there is little to no breeze?

Thermal BouyancySolution 4: Thermal Buoyancy

Hot air – that is air that has been heated – is less dense than cold air. As a result of this the less dense hot air will always rise above the colder more dense air. This is why hot air rises and is the principle that allows hot air balloons to float above the ground and it is known as thermal buoyancy.

More relevant is the fact that thermal buoyancy is the principle that chimneys are built around. Hot air and rises up the chimney taking the smoke with it. Now if you light a fire in a fireplace and put a lot of green timber on before the coals build up a lot of heat you will probably quickly smoke the house out as the air in the fireplace is not yet hot enough to rise up the chimney quickly. However, when the fire is generating a lot of heat, that hot air rises up the chimney causing a difference in air pressure which causes the air immediately around the fireplace to be drawn in. This is known as a draft and helps keep the fire going by drawing in combustible air. This subtle drawing in of air stops the smoke from escaping into the room as it’s sucked up the chimney and expelled into the cooler denser air outside.

So what do open fires and chimneys have to do with cooling your home? Well actually plenty.

You see the principle of hot air rising and drawing in cooler dense air can aid in creating a draft through your home that can allow the hot air to escape whilst drawing cooler air inside as show in this diagram below:

The effectiveness of this system can be enhanced by creating what is known as a solar chimney. Solar chimneys are constructed of materials that allow for a higher level of heat transmission. In other words they heat the air inside them more quickly. The hotter the air inside the solar chimney the faster it rises, the faster it rises the greater the difference in air pressure the faster cooler air is drawn in through the lower louvers or open windows.

Glass is an effective material for heat transmission, therefore a wall of glass panels on the outside of the physical wall of the home could aid in the rapid heating of the air in the space between the two. Placing exhaust vents in the wall of the home would then result in the air inside the home to be drawn out quickly as the hot air rises in the solar chimney. Open a window on the opposite side of the home and air would circulate through creating comfortable conditions even if no breeze were blowing outside.

So as you can see this system, whilst often enhanced by any sort of a breeze, is not completely dependent on a breeze to be effective. At the very least this type of design can assist in driving the hot air out of your home in much the same way that driving with the windows down in your car sucks the hot air out allowing the air conditioning to be more effective more rapidly.

So if you’re looking for a natural, healthier way to cool your home that works even when the breezes have stopped blowing, talk to us about the options available for your home.


Jan
21
2013

Part 1: Quick and easy home cooling alternatives

AirConRecently I met up with a group of friends in a park for a BBQ. We were using the built in council BBQ and everything was taking a long time to cook because of a stiff breeze that was blowing across the park which was taking the heat away from the hot plate. If we’d have had a lid to put on the BBQ keeping the breeze off it, it would have got hotter faster and cooked everything far more quickly.

Homes are a bit like that too. We go out during the day and leave the house securely locked up. Over the course of a hot summer’s day the air inside our home gets hotter and hotter, unable to circulate and mix with the breeze outside the home. As a result we come home to a very hot and stuffy house.

Solution 1: Air conditioning Read the rest of this entry »


Jan
16
2013

My housing prediction for 2013

housing prediction 2013We’re just a few weeks into the New Year so I thought what better time than to state my predictions for 2013. Now I’m not claiming to be Nostradamus, but I am willing to peer into the crystal ball and make a few predictions about building design and the housing market in general for the coming 12 months.

Now before I go any further I need to state that nothing that I write in this article should be taken as advice. It is only me having a guess. There is a chance that everything that I write in this article could turn out to be wrong. This article is not designed to be financial advice, I am not a financial advisor and I do not offer financial advice. I would recommend you seek professional financial advice from your account or financial advisor before proceeding with any financial plan or action.

So now that I have covered myself, here are predictions … Read the rest of this entry »


Jan
08
2013

Sustainable Design Secrets

More and more people worldwide are becoming increasingly aware of the smart_sustainable_design_homesneed for our homes to be have sustainable design. Most importantly, people are realising the value of saving water and energy.
So what can you do to reduce your own demand for energy and water, at the same time maintaining the quality of life you are used to?
The first step is to become proactive in your own water and energy usage. Read the rest of this entry »


Dec
20
2012

Planning for future needs

Mobility home designAs you siting there reading this article you might be in the prime of your life, or at the very least be feeling fit and healthy. If you’re like most people your vision for your new home or renovation may focus entirely on your current lifestyle and activity level, as it of course should.

But if you intend living in your home long-term, what about future you and your future needs?

Mobility and accessibility

A reasonable percentage of my clients are in their late 40’s or 50’s and are active, healthy people. Mobility is not an issue for the bulk of them now but what about in 15-20 years time? Will they still be able to bound up a flight of stairs in their 70’s?

Well I certainly hope that they will, but I am also practical enough to know that maybe they won’t. Read the rest of this entry »


Dec
11
2012

Things you need to know about Passive Building Design

Passive building designA couple of years ago I wrote an article about Passive Solar – how to heat or cool your home naturally using a combination of building design and technologies.

A lot has been written about ‘Passive Building Design’ since then as more and more builders and architects have started to realise the benefits that passive buildings offer, particularly in terms of lower power consumption.

But there is still a lack of understanding around the subject and in particular, the differences between passive building design and more traditional designs. So I thought I would take this opportunity to explain some of the things that you should be aware of. Read the rest of this entry »