balance
Water is a chemical compound with a variety of physical characteristics, including the ability to act as a solvent and to harbor life. For those two reasons alone, says chemistry expert Jeff Freeman, watershape designers and builders should want to know everything they can about water chemistry - but they typically don't. Here, he begins a new series on the importance of water chemistry with a discussion of why watershapers really do need to care.
It should be a given, but it isn't: Despite the fact that proper pump installation is critical to ensuring the reliable and efficient functioning of any watershape's circulation system, too often installers will take shortcuts that compromise performance and shorten a pump's life. In this article, hydraulic expert Steve Gutai opens a new series on proper hydraulics with a concise look at what it takes to get the installation done the right way.
One of the skills of a good designer is the ability to recognize those situations in which less is more. The detail pictured in these pages, for example, shows how the choice to go with a small volume of moving water (as opposed to a torrent) can add immeasurably to a composition's visual strength. Using this understated approach helps the designer or builder avoid what has become one of the biggest clichés of modern pool design - that is, the outsized waterfall spilling over a single weir from a raised spa into an adjacent swimming pool. My desire to get away from that monotonous
It all begins with the water. The first thing anyone approaching the world of ponds needs to understand is that life-supporting water is quite unlike the sterile water found in swimming pools or spas or many other watershapes. A second and related point is that clear water is not necessarily healthy water when it comes to the needs of the inhabitants of the pond. For a pond to be healthy, its water must meet the chemical requirements of plants and fish by having an abundance of some things (such as nutrients) and a near-total lack of other things (such as pollutants). Sanitized water may be beautifully clear, but the fact that sterile systems are designed to knock out nutrients and work chemically because they are "polluted" with chlorine and algaecides makes them completely unsuitable as life-supporting ecosystems. The goal with ponds is to work with nature in balancing the life-sustaining features of the water - and to set things up in such a way that maintaining that balance will be something your clients can do long after you've moved along to another project. To do so, you need to embrace the water-quality basics outlined in the last issue of
It's a tale of two professions: Pool and spa people are taught to keep things dead; pond people are taught to keep things alive. Pool people sell chlorine; pond people sell de-chlorinator. Pool people sterilize; pond people fertilize. This contrast in approaches to basic water maintenance is perhaps the most significant difference between two trades that are coming into closer and closer contact with one another every day. At issue between the two groups is whether to work against nature in a sterile system, or work with it to create an ecosystem. Each discipline has a foundation in the science of water chemistry and both have a place in the world - but beyond that (and as the table below demonstrates), things really couldn't be much different. As more and more pool/spa professionals move into water gardening and more and more landscape designers and architects get into pools and spas, there's an increasing need for all of us to understand these water-treatment distinctions and the basics of each approach. I come from the pond side, so I'll cover things from that perspective in a pair of articles - a science-oriented overview this time before we
I believe that what we strive for in our watershapes is evident in the paintings and sculpture of the great masters. The harmony, the beauty, the drama, the excitement of the senses, the total captivation of the viewer create an experience we call great art. The more we can reflect on this work and use it as a lofty benchmark, the more effective our watershapes become. I've always believed that the best way to work at the highest level is to follow the tenets of
It's a basic and important idea: Quality and beauty can and should be provided across a wide range of pricing levels. In my work, I design and build many residential and commercial watershapes with budgets well into six figures; I also tackle many projects firmly planted in the five-figure range. No matter the budget, I believe strongly that I owe it to my clients to deliver a watershape of lasting beauty each and every time. Fact is, quality and artistry often can be achieved with a distinctly uncomplicated program. By bringing a watershape's design into harmony with the architecture of the home and/or other adjoining structures, it's often possible to enhance aesthetics and value without dramatically increasing the price tag. Take the project seen here as an example: Through careful placement and shaping of the vessel, artistic edge treatments and minor elevation changes - none of which added appreciably to the cost - I left my clients with a watershape they love at a price they could
Of all the features associated with inground swimming pools, attached spas almost certainly have the most complex designs. Achieving proper hydrotherapy-jet action requires the interweaving of air lines, water lines, fittings, jets and associated pumps, blowers and motors in a way that delivers results the customer wants and expects. And making mistakes is definitely costly: Once the plumbing is set in concrete, there's no easy way of turning back. The bottom line: You have to get it right the first time! Yes, you can adjust inground systems, but it usually involves ripping out expanses of decking and chunks of the spa shell at the very least - definitely not activities that breed customer satisfaction. It's a high-stakes game, but all too often I see pool builders take an ill-advised roll of the dice by not doing the work ahead of time to make sure the
How far we've come since the days of the lazy L, the kidney and the rectangle! During the more than 30 years I've been part of the pool industry, I've witnessed mind-boggling advances in the designs of swimming pools, spas and watershapes of all types. Especially in the past 10 years, the ideas, creativity and workmanship found in residential backyards far surpasses what we saw or even dreamed of 20 or 30 years ago. Back then, you'd have to go to a movie set or Las Vegas to see the exotic designs we are seeing today. I'd even say that today's designers are turning backyard pool environments into
