Posts Tagged ‘Sustainability’

Practical Green

Thursday, October 6th, 2011

Green building is certainly a hot topic these days. For builders striving to reduce the environmental footprints of the homes they build, the process encompasses a wide range of materials, products and systems.

But does building green really mean anything to you as a homebuyer? You may recognize and perhaps even appreciate seeing the Energy Star label on windows and appliances, but what’s the tangible benefit of recycled-content drywall or certified wood doors to your daily life … and your pocketbook?

As a professional builder who is ready and able to respond to what our homebuyers want — including homes with better energy efficiency and indoor air quality — we also recognize that buyers need to see how our efforts impact them personally.

To that end, we strive to educate our clients about the various “green building” methods and materials we employ. Along with contributing to our planet, we approach this from the perspective of the practical benefits to our owners and their families.

Hidden Gems. The bulk of a comprehensive green building effort happens behind the finishes. Instead of touting the R-value of the attic insulation or the solar heat gain coefficient of the windows, we talk about comfort: no more drafty feelings by windows and doors; no more temperature differences between floors or rooms; the ability to walk around in your bare feet. Those benefits seem to resonate far better than any technical information.

Easy Recycling. We not only want to encourage but also help facilitate recycling household waste. So we increasingly provide convenient bins within the kitchen and laundry cabinets to make it easier to collect those items and get them to the curb and out of the landfill.

In that same vein, we have also installed handy compost bins in the kitchen to collect vegetable clippings and other organic matter that can be added to a larger compost pile or collector outside and used to improve soil for a vegetable or flower garden — allowing homebuyers to extend an interest in local produce and organic foods.

Breathe Easier. To help save energy and boost indoor comfort, green builders often use non-toxic paints, flooring, and other interior finishes — as well as ventilation systems — that improve the quality of the indoor air.

Rather than explore the world of vent fans and semi-gloss paint, we often phrase our efforts in terms that address allergies, respiratory problems, and other sensitivities that our homebuyers might suffer … and will appreciate not having in their new homes.

Future Green: Monitors and Electric Cars. While certainly not mainstream, in-home computer programs that allow homeowners to see and adjust their use of energy and water are great visual reminders of green building efforts that also help to optimize them.

Similarly, we’ve seen electric car chargers that run on the home’s electrical service (or even solar energy) that can accommodate all-electric or hybrid cars, allowing homeowners to conveniently serve that investment in sustainable living.

The bottom line is that builders often get caught up in the details and technical specs of green building; professional builders understand that to be truly beneficial, those efforts have to improve the quality of everyday life.

Wasting Water and Flushing Dollars

Tuesday, September 6th, 2011

Most "green building" conversations emphasize energy efficiency. By contrast, the issue of water — its scarcity, purity, and significance to sustainability — is often overlooked or discounted.

That’s because in North America, we take water for granted; not only is it cheap, it is relatively abundant and clean. But while an average bathtub may hold 40 gallons of water, many people in developing countries survive on 8 gallons of water or less per day. In fact, an estimated 800 million people worldwide lack access to safe water supplies and 3.5 million people die each year from water-related disease.

Domestically, recent seasonal and longer-term droughts in several areas have triggered restrictions and household quotas on water use. In fact, average residential water rates have climbed 10 percent nationwide since 2009.

As a professional builder who looks out for the welfare of our homebuyers and our community, we accommodate requests and comply with all building code requirements to reduce a home’s water consumption.

In many cases, we can use low-flow plumbing fixtures including toilets, faucets, and showerheads, to automatically reduce water use without our homeowners noticing much (if any) difference in their convenience and performance. The latest clothes washers, dishwashers, and water heating systems also use less water (and save energy, too). All of those products are readily available and generally affordable.

But as much as these "embedded" water savings reduce consumption, there is more that we can do. We encourage homeowners to keep their water use in check with some simple changes to their lifestyle habits.

One easy way to save water at home is to limit your showers to no more than 10 minutes and avoid filling the bathtub unless absolutely necessary. Turn off the bathroom faucet while brushing your teeth or shaving.

In addition, homeowners can save water by running only full loads of laundry and dishes. If you have to hand-wash some dishes in the kitchen, fill one basin with soapy water (to clean/scrub) and another with clear water (to rinse) rather than continuously running the faucet.

As much as those lifestyle adjustments can reduce water inside your home, making some changes outside can be even more impactful. Easy stuff, such as using a broom instead of a garden hose to clean off your driveway or patio and washing your car less often (or at a carwash which recycles its water) can save hundreds of gallons of water a year.

But the real culprit of outdoor water waste is landscaping, and especially turf grass areas. If you can adjust or replace your lawn sprinklers with more targeted, rotating heads that limit overspray and set up a drip irrigation system for trees and shrubs, you’ll see a significant reduction in your water use.

With that, consider putting your irrigation system on a timer and setting it to run in the early morning to reduce evaporation.

You can also buy and install small rainwater catchment systems from a home improvement or hardware store, which can be used for seasonal flower beds or hanging plants instead of using potable water for those needs.

With so many areas in the developing world so desperate for clean, healthy drinking water, and our costs continuing to rise, can we afford to take water for granted?

Durrett Interests Honored with Highly Coveted MAX Award

Wednesday, May 25th, 2011

Hacienda SolaraOn Saturday, May 14, the Home Builders Association of Greater Austin (HBAGA) awarded Durrett Interests with the MAX Award for Best Custom Green Home at their 20th annual Marketing and Advertising Excellence (MAX) Awards and Gala at the Renaissance Hotel in the Arboretum.

"We are very proud to have received this award from the HBA," boasted Marshall Durrett, President of Durrett Interests. "Of all the MAX Awards we could have been awarded, this one means the most to everyone in my company."

The MAX Awards is presented by the HBA of Greater Austin, which is made up of more than 800 home building industry firms. For more than 58 years, the HBA of Greater Austin has served as the leading not-for-profit trade organization dedicated to residential construction and remodeling in Central Texas. The HBA works with government, public, business and community organizations in five counties to protect every family’s right to home ownership.

Nothing to Fear

Monday, May 2nd, 2011

Do you know what most often hinders the success of a new-home project? Fear. Fear of the unknown, of unscrupulous contractors, shoddy materials, of somehow getting caught in a money pit and ending up holding the bag.Custom home designed by Dick Clark Architecture

This high-level of concern is understandable. Often our clients’ home is their largest single investment. For many, this is their first experience building a home. And for all there is a lot to learn about new home construction.

As professional builders, we understand and respect our clients’ concerns. Our job is to demystify the building process, help our clients identify and understand their concerns and overcome them quickly and confidently.

In addition to being good listeners and problem-solvers, professional builders operate on solid business principles and practices that alleviate the majority of what clients often fear about the homebuilding process, including:

Reliable partners. We seek out, work with, and retain top-quality subcontractors and materials suppliers. Our trade partners possess similar philosophies and approaches to running a successful business and are committed to the same high level of construction quality and standards. This helps mitigate disputes, foster cooperation and produce better-built homes.

We constantly review our trade relationships to ensure that their pool of subs and suppliers consistently delivers high-quality work at a fair price. That diligence protects your investment and helps remove the fear of poor workmanship and unreliable performance.

Record keeping. The best builders are diligent (some say obsessive) about documenting their new-home projects to make sure costs, schedules and progress align and meet their standards of quality and those of their clients.

For the same reason, professional builders demand similar diligence and reporting from their trade partners — not so much to keep them in line, but more to enable their own accounting processes to be complete, accurate and current.

As such, professional builders can present completely transparent and reliable reports at any time to their clients to ease concerns about whether their new home project is on track.

Protection. People having a new home built for them are often afraid that they’ll somehow be on the hook for unpaid work or materials once the job is over and their builder has moved on to his next house. It’s a legitimate fear and an all-too-common reality.

These concerns are easily managed by professional builders. As part of their standard business practices, they pay their bills on time and only from each project’s budget. In addition, they routinely collect lien releases from their trade partners upon satisfactory completion of their work.

Collecting lien releases on a timely basis (as the project progresses, not just at the end) removes the chance that a subcontractor or materials supplier will make a claim for payment against a new home; in fact, the best builders provide copies of those lien releases so that owners can rest assured that the bills have all been paid.

Sophisticated builders practice "fear management". They take a professional approach to their business and are sensitive to the concerns of their clients. They help clients manage any anxiety from project inception through final walk-through. The key, as always, is communication. Helping clients manage their fear goes a long way to keeping communication lines open and promote a satisfying experience for all.

The Best Time to Build?

Tuesday, March 1st, 2011

Whether it’s saving two cents on a gallon of gas or building your dream home, everybody wants a bargain.

Everyone loves a deal. No one likes paying retail.

If you are considering building a new home, now or over the next year or two, you face a number of difficult questions…

  • Can I do better if I wait to build my home?
  • Will interest rates go lower?
  • Have home values bottomed or will there be further declines?

On the surface, it may seem as though the housing market has yet to begin climbing out the hole it fell into nearly three years ago. But we see a number of key indicators that point to some compelling reasons why now may be the time to get the best value for your home building investment.

Home Prices: Like the stock market, it is impossible to pick the bottom of the current housing market. No one can say with certainty that we’ve hit the absolute bottom. Like any market, supply and demand impact price. The inventory of older homes continues to dwindle. According to the Census Bureau, the US will add over a million new households each year. The current supply of new homes coming on line is nowhere near that number. As the demand for new homes rise, so will prices.

Interest Rates: We’ve already seen mortgage and construction loan interest rates inch up in 2011. They are likely to maintain that trend as the overall economy and demand for new homes continues to improve.

If you determine that interest rates are likely to go up, acting now can save money. Every quarter-point change in interest rates is equivalent to approximately $6,000 for each $100,000 borrowed over the course of a 30-year fixed-rate mortgage.

Materials and Labor Costs: We are in the middle of a commodity boom. The global demand for raw materials from countries like China and other emerging markets continue to put upward pressure on commodity prices. As the price of raw materials goes up, so do housing costs.

In addition, those manufacturers, suppliers, and trade contractors who are still standing after the housing bust did so by streamlining their operations and honing their costs of doing business. They are running very lean. In all likelihood, these companies will raise prices if there is an increase in demand for new housing.

Streamlined Operations: In order for our company to prosper during this difficult business cycle, we’ve had to sharpen our operations and systems, cut the fat out of our ledgers and operate on thin margins. As a result we are poised to meet our current demand with better processes, improved technology and lower overhead. Those efficiencies translate into lower costs for homebuyers willing to invest in a new-home project today.

If you can look past the headlines and scare tactics, you may realize that in these times, the best time to build a new home may be about to slip away.

5 Ways to Avoid Greenwashing

Tuesday, September 7th, 2010

Cypress siding detail on custom home in Tarrytown for Dick Clark ArchitectureSadly, going "green" isn’t always about the environment or conserving energy. Companies in and out of the housing industry make claims that their products offer environmental benefits — such as fewer toxins, recycled content, or resource efficiencies — but fail to back them up with independent testing, quantified results, or other forms of verification.

In many cases, such claims are simply misstated or overstated in an effort to grab your attention and sell products. Words and terms such as "eco-friendly" or "environmentally sensitive," while catchy and conveying a certain benefit, have no true basis in fact.

In fewer cases, the claims are intended to deceive you; the company is simply jumping on the green bandwagon without the proper documentation and worse, little sincere concern for the environmental impact of its products. The goal is to cash in on the green movement, not contribute to it.

In both cases, the effect is called "greenwashing." It’s something we as professional builders confront all the time with our suppliers. And while it’s our job to ferret out true and impactful environmental claims from those that are greenwashed before we offer those benefits to you for your new-home project, we encourage our homeowners to take initiative and protect themselves, as well.

Here are some tactics you may find useful to avoid greenwashing:

  • Ask questions! With a little digging online or perhaps on the phone with the manufacturer, you can discover the details of how a product is made and quantify its green claims. If there is recycled content, for instance, you should be able to find out how much and from what sources; if the product claims to save water, the amount of anticipated savings based on a baseline of use should be accessible.
  • Look for a label. Not all sincerely green products are certified by a reputable third-party, such as the EPA’s WaterSense or the federal Energy Star programs (among several), but such labeling is a good (and easy) piece of the puzzle. These programs verify quantifiable claims made by the manufacturer regarding their environmental impact. If you see a label you don’t recognize, look it up online for more details and likely a list of certified products.
  • Beware of hidden tradeoffs. Many products tout a narrow definition of an environmental benefit but with a tradeoff somewhere else, such as a product that uses recycled content but also contains or uses formaldehyde or adhesives that emit volatile organic compounds (VOCs). We also look at things like packaging, distance from the source (the closer the better), and manufacturing processes that ideally reduce the environmental impact of the product beyond a single green claim.
  • Realize relevance. The use of bad stuff like lead (in paints), chlorofluorocarbons (CFCs, in refrigerants), asbestos (in insulation and roofing products), and arsenic (used to preserve wood products) has been banned for decades. Still, some manufacturers now tout them as a "green" benefit. Something that’s "lead-free" should be a given, not a sales pitch — and certainly not considered green.
  • Trust your gut. Common sense is always a good gauge; if something sounds too good to be true, or at least overstated or exaggerated, check it out. If you get the runaround or the company can’t qualify its claims, find an alternative that satisfies your needs and goals.

As your builder, we consider it our responsibility to provide you with products and systems that perform as promised. Greenwashing gets in the way of that goal, while avoiding such claims helps deliver the environmental and resource efficiencies you expect and desire.

Greenwashing: Beware!

Wednesday, July 7th, 2010

The term "green" is being increasingly applied as an easy way to identify products, including building materials and new homes, as having a better or smaller impact on the environment. That’s fine for marketing slogans and advertising headlines, but it’s also dangerous if the product (or house) isn’t truly sensitive to its environmental impact and is simply trying to ride the coattails of a sincere effort to lessen our carbon footprint. In those instances, intended or not, the term "greenwashing" comes into play. Simply, it refers to incomplete, insincere, exaggerated, or downright untrue promises made about a product’s environmental performance, with no real evidence to back it up.

As a professional builder confronted with "green" claims from a variety of building product manufacturers and some competitors, we are keenly aware of the threat that greenwashing can have on our credibility as a quality contractor. Click here for more information on the "top five ways we build green" at Durrett Interests. So, in our business, we make every effort to substantiate the claims made by our suppliers regarding reduced water use, recycled content, energy efficiency, and other performance characteristics that relate to creating a "green" building. How? Thankfully, the "green" movement within and outside of the building industry has spawned a wealth of independent, third-party companies that scientifically verify those claims with a battery of standards and test methods. When considering a product or system, we look for certifications from those entities, as well as specific performance information (such as the precise amount of energy the furnace claims to save) to give us confidence.

In addition, several local, state, and national "green" building programs, such as Energy Star, have cropped up to help us and other builders identify materials and methods that result in better-built homes. These programs not only serve as frameworks for higher-quality housing, but also refer to the independent verification programs, such as the EPA’s WaterSense (for low-flow plumbing fixtures), to give us greater assurance that we are truly building green. Even then, however, manufacturers and some builders may unintentionally misuse the certifications they earn from such testing or evaluation. For instance, there’s no such thing as an "eco-friendly’" or "environmentally-sensitive" product or house, two terms that have no scientific basis and smack of greenwashing.

Failing to go the extra mile to verify environmental performance claims can put us at risk of becoming greenwashers, too. It’s also our responsibility to surround so-called green products and systems with a quality-built house that effectively optimizes the energy use, water use, and durability of those products. That way, we can all feel good, and be confident in, your investment and our combined efforts to make the Earth a healthier place to live for us and future generations.

Green Building: What it is and why it matters

Tuesday, June 1st, 2010

Green building, sustainability and high-performance homes are now part of the vocabulary of new home construction. We welcome the attention brought to these important issues. As professional builders, however, we take the subject with a grain of salt. Green building is a far more complex topic than that portrayed in the media. News spots or magazine articles typically focus on specific areas like insulated windows, high-efficiency furnaces, roof-mounted solar panels, or recycled-content flooring.NAHB Green Building Program - Gold Rating

Certainly, those products provide measurable benefits in terms of energy savings and improved use of natural resources, but genuine green building is much more complex. A green builder uses a systematic approach to design, construction, and on-going operational durability in which the sum of the benefits are far greater than the individual components. A green builder also knows how to personalize the green building approach to each homebuyer’s needs and budget, carefully balancing the value that the client places on the benefits of green building as opposed to other choices available for new home construction.

It is true that all homes (and all buildings) leave an environmental "footprint." The materials we builders use in new construction use natural resources, such as trees and metal ores, even oil. The important goals of green building are to reduce the amount of natural resources required to build a house, and then to lessen the amount of energy used by the house. Energy efficiency over the life of the house further reduces the natural resources needed to produce electricity and natural gas.

To achieve those goals, we look for building materials, products, and systems that make the most (or best) use of every resource harvested while also performing better than traditional products. For example, an engineered beam uses smaller, fast-growing trees. Twice as much of each log can be used to make an engineered beam as compared with a comparably sized "glue-lam" beam created in a sawmill.  An engineered beam can also span longer, open spaces and resist warp better. A house that is free of even the smallest gaps does not waste energy.

Various green building certification programs are now available to help builders create more sustainable and resource-efficient homes. As we review them, however, we often find that the building practices we already have in place meet or exceed those standards. That’s good news for our homebuyers and owners because it means we’re already providing a high-performance home — i.e., a home with many green features — without adding to the cost or price. Of course, a client may choose to add additional features as budget, needs, and passion for the environment dictate.

With a systematic approach to green or sustainable building, we can build a new home that not only leaves as small an environmental footprint as possible, but also delivers convenience, comfort, safety, and a high level of value.

Greg Kemp Awarded Certified Green Professional (CGP) Designation by the National Association of Home Builders

Monday, March 8th, 2010

Greg Kemp: NAHB Certified Green Professional (CGP)Greg Kemp, construction project manager of Durrett Interests, LLC in Austin, Texas recently became one of the select group of professional builders, remodelers, and other industry professionals nationwide who have earned the Certified Green Professional (CGP) designation, identifying him as someone with knowledge of the best strategies for incorporating green building principles into homes – without driving up the cost of construction.

The CGP program is administered by the National Association of Home Builders (NAHB) University of Housing and sponsored locally by the Home Builders Association of Greater Austin (HBAGA).

In three days of course work, the CGP curriculum incorporates a variety of information tailored to green building and business practices. The CGP curriculum incorporates training by leading building industry practitioners and academics on a range of topics, including strategies for incorporating green-building principles into homes using cost-effective methods of construction, and how green homes provide buyers with lower maintenance and good indoor air quality. Techniques are also discussed for competitively differentiating your home products with increased indoor environmental quality as well as energy and resource efficiency.

CGP program graduates are required to maintain their designation by completing 12 hours of continuing education every 3 years a portion of which pertain to green building activities.

About NAHB: The National Association of Home Builders is a Washington-based trade association representing more than 235,000 members involved in home building, remodeling, multifamily construction, property management, subcontracting, design, housing finance, building product manufacturing and other aspects of residential and light commercial construction. Known as “the voice of the housing industry," NAHB is affiliated with more than 800 state and local home builders associations around the country. NAHB’s builder members construct about 80 percent of the new homes constructed each year, making housing one of the largest and most powerful engines of economic growth in the country.

New Technologies Light the Way

Tuesday, February 2nd, 2010

Remember the old center-of-the-ceiling light fixture? You entered a room, hit the wall switch, and a couple of light bulbs behind a semi-transparent plate shed general, flat light over the whole room. All features of the room, good and bad, got the same emphasis. There was enough light to avoid tripping over the dog, but not enough light to read by.

Things have changed. Lighting is now a sophisticated design element of the modern home, whether that home is traditional or contemporary in style. Every aspect of lighting — placement, function, control, style, energy-efficiency — has evolved to offer exactly what is needed in each room.

The thoughtful placement of lighting fixtures with specific function can make a dramatic change in a room. For example, instead of a big overhead fluorescent panel, new kitchens now feature task-specific fixtures such as recessed spot lights over the sink and other work stations, strip lights under wall cabinets, or dropped fixtures over work islands or eating areas. Other examples of task lighting include automatic bulbs in cabinets and pantries, up- and down-lights that showcase landscaping or artwork, and fixtures positioned to throw light on stair treads.

Lighting controls have also come a long way from the simple wall-mounted switch. Homeowners can program or manipulate lighting schemes to create custom ambiance for a casual dinner party or an intimate evening at home. Timers, remote controls, dimmer switches, and motion sensors enhance the flexibility, beauty and convenience of a lighting design using both wired and wireless technologies.

Besides increasing the technical sophistication of their products, lighting manufacturers have had to keep up with current styles and fashions. Pendants, wall sconces, chandeliers, and domed fixtures are available in an almost endless array of styles and finishes. In addition, lighting suppliers have developed a greater range of compatible fixtures to achieve a coordinated look for all lighting products in the house.

Security lighting has also grown in popularity in recent years. Inside the home, high tech wired and wireless timers can be programmed to create the illusion of activity while the owners are away. Outside, motion-activated lighting is a basic feature, especially at entries. Outdoor fixtures can highlight house numbers to assist emergency services. Lights in the garage and house can flash on and off as part of a security system that alerts neighbors or police of an unauthorized intrusion.

Outdoor light fixtures are increasingly powered by solar energy and light sensors to save even more electricity. Small photovoltaic cells are built right into path and landscape products to power them only at night. These systems require no wiring or current from another source, making them safe and easy to replace as needed. Homeowners enjoy the added convenience and beauty of outdoor lighting, whether or not they remember to turn them on or off.

Professional builders incorporate modern lighting design and products in their new homes, adding long-lasting value while enhancing style, convenience, comfort, security, and efficiency.