SIPs, Chinooks and Artillery: How’s the noise reduction?

“Because this house is located near a very active military base, was noise a consideration when choosing SIPs for the walls and roof? Or was the choice based solely on energy savings?”

This is a question from Deb Sagan of the EnergyValue Housing Award. (EVHA is part of the National Association of Home Builders Research Center. Winning an EVHA is a pretty big deal … and we’re, once again, finalists for this year’s competition. Yipee!!! *Ahem*)

The response from the owners was:

“Hey Deb –

We knew we were building literally across the street from a Ft Lewis training area. We knew there would be noise but had no idea how much. That was an “unknown known.”

We also didn’t know that we were right under a helicopter training flight path. That was a bit of a surprise there.

We read about SIP noise reduction from our pre-builder-choosing research but that didn’t factor so much in our initial decision. Primarily we chose to build with SIPs for its energy efficient properties.  The fact that it the SIPs are built locally and that the manufacturer (Premier SIPs) recycles 95-ish% of its material waste was a factor as well.

However now that we are living in the house, we will not deny that it is a real bonus to have the sound of the helicopters muted. Chinooks and Blackhawks regularly fly no less than 100 yards from our rooftop. The chest-thumping sound of rotors breaking the sound barrier is reduced to a totally liveable level. (In case this sounds like a horrible situation, let me assure you, it’s actually pretty cool. Plus the soldier sitting in the open door usually waves to our kid.)

It’s when there is range fire training that we really appreciate the noise reduction qualities of SIPs. The 155 mm Howitzers are particularly loud and frequently fired in the dead of night. Despite the WHUMP!!! WHUMP!!! our house does not rattle or shake. So it’s all good.

Eileen”

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5 Ways Scott Homes Stands Out from The Custom Home Pack

Mainstream builders are taking a look at what builders like Scott Homes, Inc (that’s us) have been doing to stay in business during these challenging years. They’re looking at us closely because now customers expect a higher level of energy performance, quality indoor air and green building material. They’re asking how we’ve successfully sustained a higher standard for so long.

How did we get here and how have we stayed ahead of the pack for two decades? There are five things that every quality custom home builder does to create homes worthy of a good reputation.

1. We Pay Attention
Before we even dig your foundation, we make sure that your designer and your project manager are on the same page (sometimes they are the same person!). While your home is under construction the whole crew meets once a week as a team with Scott and the designer. Through it all, you are updated and your questions are answered. You are part of this, too, you know. The idea is to know where we’ve been, where we are, where we are going and why we are doing what we do.

2. We Know Our People
We’ve been building for our neighbors for 30 years – nearly 20 with SIPs. There’s no way we’d stay in business this long if we weren’t confident in our employees, our suppliers and our sub-contractors. Every new employee gets intensive training on how Scott Homes builds.  We know which suppliers have the best, most consistent products. After thirty years, we have a long list of subcontractors we know can do the job right.

3. We Analyze Our Work … and Improve
Before we begin building, we have an idea what your home’s energy efficiency performance should be. And when we try new techniques, we ask WSU Energy Extension Programs and/or NAHB to do computer modeling on your house. After your home is finished, we test to see how accurate the modeling predictions were (usually pretty darn close). Once we know how well we did, we get to work figuring out if and how it can be done better/cheaper/faster. We’re always looking to improve.
By the way, since we’ve completed the Far Reach House, we are actively looking for a client to build a Passiv Haus the Scott Homes way. Hint, hint …

4. We Get Certified
We build extremely energy efficient homes. The best way for us to show you our homes are built to a high standard is to get each home certified by a third-party verifier. All of our homes are Energy Star certified. Most are Built Green certified (usually five star!). And the EPA recently started an indoor air quality programs so now our homes will be Indoor airPLUS certified.
Certifications are not the goal when we design and build your home, but they are excellent guidelines. As the industry learns more about building science, the certification guidelines change. This raises the bar which in turn raises our standards.

5. We Keep Learning
This is the most important element. The more we learn, the better home we can build for you. From certifying in Aging-In-Place design to learning about building for Multiple Chemical Sensitivities sufferers, we strive to know all we can about building a healthy, long-term home for you.

For further questions about how we build, give us a call or drop us a line. We like talking to you!

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What’s the Story with SIPs and Indoor Air Quality?

The best way to control the quality of your indoor air is to build a home that is as air-tight as possible. When you can control how air gets into your house, you have far more control over the quality of the air. The side benefit is that the more air-tight your house is, the more energy efficient it is.

We have found that structural insulated panels (SIPs) are the most effective material for building an air-tight house. SIP houses have fewer seams. Because SIPs are more “true” than stick built structures, seams meet more evenly and are easier to seal properly.

What can a well-built, well-sealed house do for your repiratory and allergy issues?

Multiple Chemical Sensitivities
SIPs are made like sandwiches. Oriented strand board (OSB) is the bread. Expanded polystyrene (EPS) is the peanut butter. OSB is made up of wood chips and is stuck together with wax, natural resin and pressure. The EPS used in SIPs is created in a steam process (not chemical).
When we were building the Woodard Lane Co-Housing project, there were people who were concerned about the effect SIPs would have on their chemical sensitivities. We gave out “exposed” scraps of SIP. The people concerned spent a good amount of time with the scraps — one lady even slept with her scrap on her pillow. No ill-effects were reported and the project went ahead with SIPs. (YAY!)

Asthma and Allergies
Environmental triggers like wood smoke, dust, mold and air pollution can be dramatically reduced in an air-tight house. To keep fresh, clean air moving through, we use a heat recovery ventilator (HRV). The most recent one we’ve used is the Lifebreath 155 MAX at the Far Reach House. This HRV uses HEPA filters for incoming air. It exhausts “used” air which can include pet dander and fumes as well as excessive mold/mildew-causing moisture. 

Mold and Mildew
When your house is air-tight you have to create a good air-flow system. Moisture from cooking and showers and laundry will create a welcome environment for mold and mildew and parasites so it must be removed. We use a heat recovery ventilator (HRV) to remove unwanted moisture along with household fumes and smells. SIP roofs provide an excellent medium for HRVs as SIP’s consistent insulation allows an HRV to be at its most effective.

When a SIP home is built correctly there are fewer opportunities for unhealthy air to affect your health. Plus you get the benefit of an amazingly energy efficient home.

Contact us if you have any questions on how a SIPs house can improve your life.

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Far Reach House Opens Doors for Scott Homes 2011 Tour of Homes

Matt & Eileen, the owners of the Far Reach House moved in April 1st. “I have to admit the April Fool’s Day date made me a little nervous,” Eileen admited. “Everything had gone so smoothly through the whole building process and we all know how the Universe has a sense of humor. But I just had to make a minor blood offering when I closed my knife on my thumb.”

“Scott told us we would be surprised how a finished SIPs home felt. He was right.” said Matt. “Eileen and I spent the better part of the first week trying to come up with words that truly described the quiet and peaceful atmosphere inside the house. We decided it was a lot like waking up in the morning and knowing, without having to look out the window, it had snowed in the night.

“We’ve been nothing but pleased with how the house was built and the energy efficient performance. As nerdy as it is, we get all goofy when the PSE (Puget Sound Energy) and the water bills come because we can’t wait to see how low the charge is.”

“I love it when people tour through,” Eileen chimed in. “In a way, they are disappointed at first; people tend to think a house that’s so efficient, that’s the first of its kind would be kind of … like the Jetsons — all chrome and buttons and such. When we started we thought it had to be that way, too. But we found that you don’t have to sacrifice charm and character to have a modern, highly efficient house.

“I hope people that are interested in in building well, will come out and see us. We’ll have the coffee on, and a good pot of tea, and maybe some cookies if I can get it together.”

The Far Reach House is one of two Scott Homes sites open for the 2011 Fall Tour of Homes this Saturday, Oct 1, 11-4. (We did have a third site but the owners had to withdraw for family reasons. If you heard about this tour in a previous email, please make sure you note the change!)

Far Reach House features structural insulated panel construction, a ductless heat pump and a Lifebreath heat recovery ventilator. For a full list of features check out this brochure (there will be printed ones at the house).

For photos of the finished home and the construction shots check the Scott Homes Facebook page (you don’t have to sign in or be a member to view the pictures).

There are a several steps to get into this home. If you need assistance, both Eileen and Matt are ADA trained to get you up the steps. :)

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Scott Homes, Inc. Fall 2011 Tour of Homes

October 1st (that’s a Saturday), 11-4 Scott Homes is hosting our 2011 Fall Tour of Homes. Go to our homepage for links and maps.

UPDATE!!! As of 9/26, one of our homes had to withdraw from the tour. Any email or other information you may have received before this is out of date. Please check this entry again before you go visit any one. Thank you.

We have a special addition to the tour this year: A Northwest Energy Team* house.
The Purtees made up their minds to be more comfortable in their own home. They also knew that an energy upgrade on their house would result in lower energy usage (meaning lower energy bills).  They got a home energy evaluation report and contacted us. We gave their home a simple energy upgrade: sealing air leaks, improving insulation and airflow, and installing a hugely efficient ductless heat pump.

If you or a friend are interested in making your home more comfortable and lowering your energy bills, come visit the Purtee house and see how we approach an energy upgrade for a “typical” Northwest home.

*Just in case you didn’t hear: Last month we officially launched a new branch of Scott Homes, Inc. Northwest Energy Team is dedicated to making the home you have more comfortable and getting those energy bills lower. It’s the Scott Homes quality and attention to detail, just on the house you already have.

The Far Reach House
This house was built as a Scott Homes experiment. Scott wanted see if he could be an extremely energy efficient house at the same cost as a typical custom home. The owners wanted the most energy efficient home their budget would allow. Both Scott and the owners are really happy with the results. WSU predicts the heating bill for this award-winning house will be under $70/year. Yes. Year. The owners love the generous porches and easy-to-live-in layout … and the tiny energy bills.

Check out our home page for links to the tour and maps so you see our quality work for yourself.

Call or email Scott Homes if there are any questions. We look forward to seeing you!

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Energy Efficient Retrofitting for Your Home: Northwest Energy Team

Scott Homes, Inc. has branched out!

Northwest Energy Team is for all of you who want a home that is more energy efficient but cannot afford to build a new house.
Or who like where you live, but just wish your home was more efficient and/or more comfortable.
Or who like where you live, etc., and firmly believe that improving existing homes is a more Green approach.

Northwest Energy Team is focused on three priorities:

  1. Finding the best, most cost-effective ways to improve your home’s performance
  2. Educating you, the customer, so you can make the decisions that are appropriate for your home
  3. Delivering measurable results

Team members are a group of people who are indisputably experienced, dedicated to quality (or else!), and know what it takes to make your home healthier and more energy efficient.

But there’s not only the benefit of Northwest Energy Team’s experience and training. Nope. There’s more: In nearly 30 years of building, Scott has built up an expansive national and local network of building science and home energy experts. If the Team runs up against a unique challenge in your home, Scott has the inside lines to the leading scientists and experts of today. That’s serious Team support.

For details about energy retrofitting basics, and so much more (eventually … because we’re new) check out Basics of Home Energy Efficiency Retrofitting on our new Northwest Energy Team Work blog.

And the website will be up before 9/9/11 in time for OMB’s Really Big Home & Garden Show, so hang tight!

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Introducing the Energy Efficient “Less-Than-a-Latte” House

We’re thinking about changing the name of The Far Reach House to Less-Than-a-Latte House.

Why? Becaaaause …

“All totaled [our utility bills] add up to about $2.45 a day. … it is really cool to live in a house where we spend less per day on utilities than an average person spends on a latte.”

The Far Reach House owners moved in April 1st (check out the finished interior!). Since then we’ve been waiting with baited breath to learn what the energy bills are like. Last week the owners dropped off copies of their utility bills along with a note. My favorite part is how they summarize their daily utility costs (electricity, water and propane). Their latte example was a bonus. Read the rest of this entry »

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DIY Network’s “Deconstruction” Dishes on SIPs

What a great way to start the week! This morning my inbox was full of messages with this video forwarded to me.

DIY Network's Deconstruction featuring SIPs

Deconstruction” is hosted by DIY Network’s Matt Blashaw. Matt explores the science behind home building/improvement. On the framing episode, they cover SIPs and how SIPs stand up to high winds, snow loads and projectiles.

The segment is about 11 minutes long. For those of you who don’t have an extra 11 minutes in your day (I know, I know) here’s a summary. But I would take time to watch it, it’s pretty entertaining and full of good information.

The “Deconstruction” Framing episode starts with how SIPs are made at …  PREMIER BUILDING SYSTEMS in Fife, WA! These are the guys that build our SIPs! We’re famous by association!

In manufacturing portion they:

  • show how two guys can frame up an entire SIPs house pretty quickly and effectively
  • demonstrate how they make special cuts (love the chainsaw)
  • Read the rest of this entry »

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Strength When You Need It: SIPs houses and earthquakes

I got a blast from the past in my mail box yesterday. SIPA sent a video they did about SIPs and the 2001 Nisqually earthquake. I haven’t seen this in years. With all the lethal ground shaking that’s been going on this year, this is pretty timely. We thought we’d share it with you.

In the aftermath of the Sendai earthquake we had several people asking how SIPs houses stand up to earthquakes. We here at Scott Homes don’t know yet if any SIP buildings were in the Sendai area or how they may have fared. We can offer information on SIPs homes and a couple major seismic events. Read the rest of this entry »

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Are Thicker SIPs Worth the Money? Energy efficiency savings vs increased cost

If Thicker SIPs Have Higher R values, Why Don’t You Build with Thicker SIPs?
The short answer is that we can and do build with thicker panels. However, we’ve found through experience and WSU’s computer modeling that sometimes the increased cost of a thicker panel outweighs the performance of a thicker panel.

Here what we’ve learned:

6-Inch SIPs
Typically the industry builds house walls with 6-inch SIPs and radiant heat floors. This results in a well-built, energy efficient homes that cost around $200/year to heat. Pretty darn good, right?  But we are continuously striving to build better houses. So we asked WSU’s Energy Extension department to run some ideas through their computer modeling program. Read the rest of this entry »

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