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Check Out Our New Video!

May 28, 2010 Leave a comment

We now have our new Diamond Certified video! They did a great job and we are excited to be able to share it with you all! Enjoy!

Hope you have a great Memorial Day Weekend!

Sincerely,
Roofmax
www.roofmax.net

Check out our New Diamond Certified Video Profile!

February 23, 2010 Leave a comment

http://www.youtube.com/watch?v=TDUCtTUKwEI#watch-main-area

This is a great video done for out Diamond Certified profile. Hope you enjoy it!

California’s Title 24 for Steep Slope Roofs

February 2, 2010 Leave a comment

Building Energy Efficiency Standards

California has issued a new code for steep slope roofs and energy conservation. Roofmax has been following most of these guidelines-now standards-but wants to communicate to you what is expected now so that you can be sure your roof is installed correctly.

These standards are provided by the GAF materials corporation. The following are excerpts from the GAF provided Title 24 materials:

About Title 24

The California Energy Commission (CEC) was created in 1974 through the Warren-Alquist State Energy Resources Conservation and Development Act to construct and periodically modify energy efficiency standards for residential and non-residential buildings.

In 1978, all building codes and standards were combined under one umbrella called Title 24 Building Standards Code and Part 6 of this standard code has the requirements for energy efficiency while part 1 has the administrative requirements. For more information or to download a copy of Title 24, visit www.energy.ca.gov/title24.

Why is Title 24 Now for Homes?

  • California has over 35 million people and from 1960 to 1974 when the CEC was created, they saw their energy consumption rise over 50% per capita, which means that not only as their population was increasing, the amount of energy each person was using was also increasing dramatically.
  • California’s building efficiency standards (along with those for energy efficient appliances) have saved more than $56 billion in electricity and natural gas costs since 1978. It is estimated the standards will save an additional $23 billion by 2013.
  • The CEC’s forecast data shows that 1/3 of the energy (natural gas and electricity) consumed in California is consumed by buildings.
  • Strengthening the requirements of Title 24 has been a very key element in the state’s climate change initiative.

Why Cool Roofs?

  • Roof surface temperatures and attic temperatures can be reduced significantly.
  • By lowering attic temperatures, air conditioning costs can be reduced by as much as 10-15% according to the Department of Energy’s ENERGY STAR program.
  • Reductions in air conditioning use help to reduce “peak energy demand” on the power grid, reducing the need for new power plant construction.
  • Cool roofs can reduce the effects of “Urban Heat Islands”, where data shows that urban areas have higher ambient temperatures than surrounding rural areas because of their concentration of dark surfaces and the sparseness of vegetation (dark surfaces can be up to 70F hotter on a warm summer day than reflective, “cool” surfaces).

When Does the Version of Title 24 That Includes “Cool Roofs” for Homeowners Go Into Effect?

Remember, Title 24 was first established in 1978 and has been the building standards code since then. The 2008 Building Efficiency Standards, Title 24 that has requirements for parts of California for “cool roofs” on residencies, goes into effect January 1, 2010.

Understanding How Title 24 Classifies Buildings

In addition to knowing where the building is located so you can know what is required, you need to know how Title 24 classifies “buildings”,

“Low Rise Residential”…describes:

  • All single family homes of any number of stories
  • All duplexes of any number of stories
  • All multi-family buildings up to 3 stories in height
  • Garden apartments and other housing types up to 3 stories in height

“Nonresidential”…describes:

  • Offices, retail and wholesale stores
  • Grocery stores, restaurants, theaters
  • Hotels and motels
  • Industrial work buildings
  • Commercial or industrial storage units
  • Schools and churches
  • Apartment and multi-family buildings with four or more stories
  • Long-term care facilities
  • Dormitories
  • Private garages, carports, sheds and agricultural buildings

California Building Climate Zones

Title 24 Prescriptive Requirements

Steep Slope Roofs

Alternatives to using a cool roofing product for re-roofing–any of the following can be implemented in lieu of using cool roofing products for low-rise residential buildings:

  • Use of R-0.85 insulation or a 3/4″ air space added to the roof deck over the attic space, or,
  • Insulating and sealing existing air conditioning ducts in the attic space accordance with Section 151(f)10, or,
  • Buildings with no air conditioning in the attic (do not require cool roofs), or,
  • In zones 10, 12, or 13, providing ventilation of at least 1 sq. ft of free ventilation per 150 sq. ft. of attic floor space and where at least 30% of the ventilation is within 2 feet of the ridge, or,
  • Having a minimum of R-30 ceiling insulation, or,
  • Installing a radiant barrier that meets the requirements of Section 151(f)2, or,
  • In zones 10, 11, 13, or 14, having a minimum R-3 deck insulation above a vented attic.

How Roofmax is Complying With Title 24 Requirements

  • Use of R-0.85 insulation or a 3/4″ air space added to the roof deck over the attic space.
  • Existing ducts insulated and sealed in the attic space in addordance with section 151(f)10.
  • In climate zones 10, 12 or 13 providing ventilation of at least 1 sq. ft. of free ventilation per 150  sq. ft. of attic flow space and where at least 30% of the ventilation is within 2 feet of the ridge.
  • Building has a minimum of R-30 ceiling insulation.
  • Installing radiant barrier meeting the requirement of Section 151(f)2.

If you have any questions about title 24, please feel free to call our office at 925-685-4151.

Sincerely,

Roofmax

www.roofmax.net

The Yearly Meeting…Starting off 2010 with a great start!

January 19, 2010 Leave a comment

Roofmax employees held their annual yearly meeting at Marie Callender’s last Friday. It was a great meal! Good pie! But, far more exciting was looking back at 2009′s triumphs, challenges, firsts, and growth. We have set new goals and are determined to continue to bring you the best service possible. We are so grateful for our past customers and are excited to help and work with new people this year. Roofmax is committed to being the best roofing contractor, best at roof repairs, and best solar installer in the industry. New customers, new products, and new technologies, here’s to a great 2010 to you and to Roofmax!

Tara Thornock

www.roofmax.net

Winterize Your Home

November 30, 2009 1 comment

by Jennifer Berry

No matter if you’re bundled up in Des Moines or hitting the beach in Miami, ensuring your home isn’t wasting your hard-earned cash through inefficiency is a must-do, especially during the winter months.You may not know it, but your home is probably leaking a lot of that climate-controlled air that you’re paying so much to create every month.Before your thoughts of “not my house!” get too loud, chew on this: The average, unweatherized U.S. home leaks air at a rate equivalent to a 4-square-foot hole in the wall, according to the ” Solar Living Sourcebook” by John Schaeffer. And with the residential sector consuming 35 percent of available energy to consumers, reducing our use of this costly resource can result in big savings.So what should you do to prevent wasting your hard-earned cash on leaks? Check out our handy guide to weatherizing your home.

Photo: Flickr/John Oxton

In the U.S., the average, unweatherized home leaks air at a rate that’s equivalent to a 4-square-foot hole in the wall. Photo: Flickr/John Oxton

Simple Tests and Adjustments

Do an Audit: First, assess how much you’re spending each month in heating and cooling. Many electricity providers will provide you with a report that compares your energy usage with similarly sized homes in your area. ENERGY STAR also provides a similar service. Where do you fall? If you’re in the mid to high range, then there’s work to be done!You can also pay to have an energy audit performed on your house by a professional, taking the guesswork out of where you can improve your home’s efficiency.Make sure they conduct a blower door test, which depressurizes a home and can reveal the location of many leaks.  Without a blower door test, there are ways to find some air leaks yourself, according to the U.S. Department of Energy.If you don’t think leaks are a big problem, think twice: In California, the average duct system loses 30 percent of its heating or cooling to leaks. To detect them in your home, look to areas where different materials meet, such as between brick and wood siding, between foundation and walls and between the chimney and siding. Some of the main places in your home that you should check include: 

  • Door and window frames
  • Mail chutes
  • Electrical and gas service entrances
  • Cable TV and phone lines
  • Outdoor water faucets
  • Where dryer vents pass through walls
  • Bricks, siding, stucco and foundation
  • Air conditioners
  • Vents and fans

You can also try these steps to help detect leaks in your home:

  1. Shine a flashlight at night over all potential gaps while a partner observes the house from outside. Large cracks will show up as rays of light. However, this is not an accurate way to detect small cracks.
  2. Shut a door or window on a piece of paper. If you can pull the paper out without tearing it, you’re losing energy.
  3. Check the attic, walls and floors adjacent to an unheated space, like a garage or basement. The structural elements are usually exposed in these areas, which makes it easy to see what type of insulation you have and to measure its depth or thickness.
  4. Inspect exterior walls using an outside electrical outlet. Make sure to turn off the power to the outlet before removing the cover. Then, shine a flashlight into the area, where you should be able to see if there’s insulation in the surrounding walls and, potentially, how thick it is.

If you find air leaks, check out DoItYourself.com’s guide to types of caulking and weatherstripping and where and how they should be applied to the various areas in your home.

Photo: Flickr/cocabong0

Adjusting the thermostat by just two degrees is the equivalent of cutting 2,000 pounds of carbon emissions annually and almost $100 in energy costs. That’s the equivalent of driving a car more than 3,000 miles! Photo: Flickr/cocabong0

Check Your Thermostat: Set your thermostat between 65-68 degrees when you are home, and wear layers if you’re still cool. If you dread the prospect of rising to a freezing house, investing in a programmable thermostat is a great option. Set it to warm up the house just as you wake.If the initial cost of a programmable thermostat (about $115) deters you, keep in mind that it will save you $180 every year you use it. That’s $1,800 over 10 years, making the up-front cost feel like pennies.Other simple steps can include wrapping a water heater with an insulation blanket and replacing heating and cooling filters.

Save Money

Many cities are investigating and testing weatherization programs to help residents save money and increase home values.The Houston Residential Energy Efficiency Program (REEP) provides about $1,000 to weatherize qualifying homes. Studies show that homeowners received dramatically reduced electricity bills after their homes were weatherized. On average, electricity usage was reduced by 12-18 percent each month.These techniques weren’t complicated or advanced, either. Basic measures included weatherstripping, window caulking, attic insulation and energy efficient light bulbs. In fact, during the summer months (when electricity bills are higher), homeowners witnessed reductions of up to 20 percent. So far, the city has weatherized more than 7,000 homes.But you don’t have to live in the Houston area to find huge savings on home weatherization. According to Matt Rogers, senior adviser to Energy Secretary Steven Chu, more than $5 billion was appropriated under the American Recovery and Reinvestment Act to draw up a weatherization program across the country.“What we’re doing through the Reinvestment Act is both weatherizing homes, but we’re also demonstrating that this is a high-return investment for homeowners everywhere,” said Rogers. “You’ll put 20 or 30 cents back into [your] pocket every year for every $1 that you invest in energy efficiency.”You can see how much of this funding was awarded to your state on the Department of Energy Efficiency and Renewable Energy’s Web site.

Jennifer Berry

Jennifer Berry is a staff member at Earth911.com.More articles by Jennifer

Bibliography: Winterize Your Home

www.roofmax.net

Protect your home from costly winter crises

November 9, 2009 Leave a comment

by: Anna Powell

9 November 2009

Below is an excerpt of the full article.  To view the complete article, visit http://www.lovemoney.com/news/the-property-ladder/protect-your-home-from-costly-winter-crises-4143.aspx.

The roof over your head.

When was the last time you looked at your roof? Take a pair of binoculars and do a visual check for missing or cracked roof tiles. These can let damp through in the rain, and weak tiles are bad news in winter gales. On flat roofs, check for puddles.

Check your chimney pots, satellite dish and TV aerial are fixed securely, too. A quick fix now could save money later.

Stamp out damp.

Make sure gutters aren’t blocked with leaves. Overflowing water can weaken brickwork and even foundations, especially in old houses. Buy gutter leaf guards and ensure pipes discharge well away from the house.

Make sure window-frames aren’t damp, and seal any gaps with sealant or mortar. Wooden windowsills will benefit from a coat of wood preservative. Finally, check that drip grooves underneath windowsills aren’t blocked with moss.”

 

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