Tired of your asphalt buckling?

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Now that the snow and ice have melted off your driveway, you will probably be surprised by the damage that was not there last fall. If your driveway could talk, it would say that it needs some repairs as well as regular care and maintenance.

In these northern states, buckling can be caused by frost heave in the spring or even from driving very heavy vehicles or machinery on the driveway repeatedly. CBS visits many sites where the asphalt has buckled as much as eight inches between winter freeze and spring time.

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Many times upon excavation of the driveways, we find that not only is the soil comprised of organic clay, but many times, eluvial clay is also present. These two soils should always be removed prior to laying asphalt atop, as they will never dry out, and the freeze cycle will turn the wet clay into a larger ice cube.

The other issue that we find every day, is the installation of an insulation board under the soil, between the block foundation and the wet soils. This insulation board not only traps water at the block foundation, it also creates absolutely no thermal break, as many contractors believe it does.

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As you can see in the pics, the trapped water eats away at the block and helps the wet clay to retain more liquid, exacerbating the freeze/thaw cycle. When builders/developers put in driveways and sidewalks, there should always be a soil correction of poor soils, and the sub rate beneath the asphalt topping should be no less than “cobit” that will compact to a density of 95 percent to ensure the asphalt will retain its elevation.

If you see your concrete or asphalt toppings move at your home, winter to spring…call CBS for an evaluation!

Looking to Avoid a Construction Defect Lawsuit?

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construction-project-manager-picture

Construction defect is any contractor’s worst nightmare. Often times, thousands of dollars will be spent on lawyer fees and repairs while company hours are spent working on the case instead of current projects & sales. It can also mean endless headaches, stress, and sometimes even bankruptcy. This is why Complete Building Solutions, LLC is here. We provide support to contactors through the highest form of project management available.

Our expertise lies in building performance. We know how to make buildings last and perform according to state and international codes. Because of this, we often pair up with contractors to act as their overseer to ensure projects are constructed correctly. This brings satisfaction to both the contractor and client. We are a smart investment that is beneficial to all parties involved. Contractors save money in the long run by avoiding a potential lawsuits and clients feel at peace knowing an experienced consultancy has been on site.

Storm Damage

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The storm Tuesday night was one of the worst wind storms we have had in a while. Did anyone else feel like the wind was going to tear through their walls and bring their home crumbling down? I know I did. Weather Underground reported the wind gusts to be up to 60 mph in the surrounding Twin Cities area. It made for a very interesting drive to work on Wednesday morning.  Here are some of the photos I saw on social media newsfeeds alone.

tree on house

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home dmage

According to the Minnesota Commerce Department, if you have noticed shingles that have blown off your roof or trees that have fallen and caused damage, give your insurance company a call. “Minnesotans who suffered property damage from recent storms should contact their insurer as soon as possible.” Read the full article here to get some great tips regarding insurance and storm damage claims.

As your local engineering and consulting firm, we recommend that you attain a proper assessment. This step is crucial if you are thinking about filing a claim. Complete Building Solutions will provide you a written statement depicting the standard level of home product performance, the visible and underlying damages incurred, and any future problems that may develop. This statement will help you maximize your claim benefit to ensure a lasting home.

Give us a call today (763) 544-3355!

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Thank You Mill City Credit Union for Helping us Give Back

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rob mill city award@2x

Complete Building Solutions foundation is built on giving back and helping those in need.  As one of the winners of the Mill City Credit Union “Making the Greater Good Even Greater” Campaign, we are proud to donate our award to the Wounded Warrior Project® (WWP).  The WWP helps emotionally and physically wounded soldiers embark upon a healthy new beginning and recovery. This organization goes above and beyond to support the men and women who sacrificed enormously by wearing the uniform.

The number of injured soldiers is disconcertingly high.

 

Over 50,000 servicemen and women have been injured in the recent military conflicts.  This number does not include the veterans who have experienced invisible injuries such as PSTD, major depression, or combat related stress.

We are proud to support the Wounded Warrior Project. Our hearts extend to ALL soldiers and their families dealing with wounds of any kind, and we are hopeful that our donation will inspire others to do the same.

We ask you to engage.

 

Please share this program information on your social media so more people are involved with this important cause!

Reduce Your Energy Bill – Energy Savings Testimonial!

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eneryg light

As an engineering consulting firm overseeing projects, Complete Building Solutions has been serving Minnesota homeowners with home performance issues for years, and we provide solutions that last!  CBS will typically test for heat loss using a thermal camera before and after improvements and then, at times, will test even a year later.

Over the weekend we received an email from an ecstatic client stating that their energy bills had dropped by over 35%! This is the kind of thing that drives us to continue doing what we do best, advocating for the consumer by ensuring long lasting homes.

This particular project consisted of 53 Minneapolis townhome units that needed serious work done. The attic systems were lacking sufficient ventilation and insulation resulting in a large temperature difference from the inside of the attic to outside. This led to heat loss, condensation, and non-adherance to fire codes. In short, the attics were “rotting” from the inside out, and the energy bills were high.

Here’s the proof. This client’s energy bill decreased by 35% after an attic inspection and the necessary improvements.

 


“Immediately after the roofing project, we noticed things like the furnace running less often, the thermostat not needing to be kept as high, the upstairs room feeling evenly heated compared to downstairs, etc.  We continue to be very thankful for these improvements following our roofing project.”

 

 Old monthly bill versus new monthly bill 

Snip It Energy Bill

This particular bill is based on Xcel Energy’s Averaged Monthly Payment Service which looks at the past 12 months worth of billing data and calculates an averaged amount to pay the next 12 months. You can see the significant drop in charges from the previous years average which was set before the attic improvements had been made.

To read more about this same clients Energy Savings click here !

 

 

Choosing Ice-Melts

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Ice-Melts

As we speak, our social media newsfeeds are blowing up with snow warnings, schools are closing, business meetings are being rescheduled, and families are stocking up for the incoming storm in Minneapolis.  If you are making last minute runs to the store, be sure to acquire the proper ice-melt that fits your home’s needs. Below is a chart, put together by Consumer Reports, that can help you determine which product is right for your home.

Keep in mind that certain products effect asphalt and concrete differently. According to a recent study, magnesium products “are the most damaging to the concrete”, specifically Calcium magnesium acetate (Lee, 5). Within the same study, sodium chloride products were discovered to be the least detrimental to concrete.  As far as asphalt is concerned, acetate products can be disadvantageous because of their tendency “to break down the bonds between aggregate and asphalt binder” (consumer reports, 1).  The chart below provides many options for safe asphalt de-icers.

Ice-Melts Comparison

For more information and tips on de-icing best practices, check out the following link: http://www.consumerreports.org/cro/2014/02/best-ice-melts/index.htm .

 

If you are noticing large build-ups of ice around your home check out what our engineer and consultants have to say http://cbsmn.com/blog/?p=149 about PERMANENTLY fixing the problem.  

 

Sources:

“Best Rock Salt and Ice Melts Review – Consumer Reports.” Best Rock Salt and Ice Melts Review – Consumer Reports. N.p., Feb. 2014. Web. 02 Feb. 2016.

Lee, H., R. D. Cody, A. M. Cody, and P. G. Spry. EFFECTS OF VARIOUS DEICING CHEMICALS ON PAVEMENT CONCRETE DETERIORATION. Proc. of Mid-Continent Transportation Symposium 2000, Center for Transportation Research and Education, 2711 South Loop Drive. N.p.: n.p., 2000. 151-55. Print.

 

 

The Vices of Ices: How to get Rid of Ice at your Home

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Ice Dam Prevention MN

Minnesota winters produce harsh winds, dark skies, and snow. But, the most precarious weather consequence affecting, not only the elderly population, but all generations, is ice.  Ice is a rigid structure maintained by hydrogen bonds and forms when water is cooled below 32°F (0°C). It hosts many of our states favorite pastimes (shout out to the Minnesota Wild), but also poses danger to drivers, pedestrians, and homeowners who are simply trying to maneuver through the labyrinthine byways of a once secure driveway. Needless to say, this challenge is not always a success.

Incidentally, the leading cause of brain injuries in the state of Minnesota is from falls. The Minnesota Brain Injury Alliance and the Minnesota Department of Health say, falls are responsible for 38% of all brain injuries annually (https://www.braininjurymn.org/aboutBrain/falls.php). That is a huge number! Ideally, we would like to completely eradicate ice in order to decrease the injuries that coincide, but this is not realistic. However, individually, we can take measures to drastically decrease the problem within our own home.

First, one must be aware of the drainage system on their roof. A functioning roof system will shed moisture off the roof and into gutters where it can be properly filtered away from your foundation and walkways. If you have noticed ice dams, your roof is unable to perform because an issue exists within in your attic. It is important to note that a permanent solution, which does not require continual snow removal of the roof, exists and will increase the life of your roof and structural components of the attic. Check out our blog on attics & energy loss to learn more about the attic system http://cbsmn.com/blog/?p=121. At CBS, we specialize in these exact issues and offer lasting solutions to ensure peak energy efficiency, life span, and performance of your roof and attic.

Roof Ice Dams Solution

*This ice dam is preventing the roof’s drainage system from functioning properly.

A second factor to consider is the foundation of your home. It is paramount that water be directed away from the foundation to avoid ice build-up, but to also prevent basement leakage.

Charles Glossop, owner of Minnesota’s most highly esteemed commercial snow, landscaping, and consulting company, Hantho Farms, LLC, provided us with some of his methods (which CBS highly supports) for the best ways to prepare for this phenomena pre-winter: 1) Downspouts and gutters must be efficiently draining water away from entrances and walkways and 2) A positive slope must exist around the foundation, walkways, and driveways with at least a  6” drop in elevation within the first 10 feet of the foundation (International Residential Code). This positive slope encourages water to move away from your home and 3) Consult a professional before planting trees near your home. If trees are too close, their roots can actually grow into the foundation, causing cracks, and will retain water near the base of the home. If you combine a negative grade and trees in close proximity to a foundation, the tree roots will actually follow the water (which is trapped near foundation from negative grade) and may cause serious damage to the home’s foundation (International Residential Code).

Bad-grading

*The above photo demonstrates a gutter that is not draining water away from the foundation and a negative grade that is holding water near the foundation.

Now, we know it is mid-winter and your negative grade issues cannot be addressed until spring. However, there are some measures you can take NOW to prevent ice build-up. Charles Glossop suggests using a liquid brine BEFORE it snows to “prevent the bonding of snow to the pavement.” Check out Hantho Farms website http://www.hanthofarms.com to learn more about the liquid brine they make and use for commercial snow removal.

To recap, the two main sources that propagate ice are 1) an insufficient roof drainage system and 2) Improper drainage system of your foundation. After the recent snows, and upcoming freeze/thaw cycle, you will quickly know if there are problems within these drainage systems. If you have ice dams, slippery sidewalks, ice build-up on driveways, or around other areas of your home, you may need to start planning for next year. Call CBS to come inspect your property and start working towards a plan to create an efficient and safe environment at your home.

Leaks: Don’t Ignore the Unseen

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Roof Leakage

It is mid-January in Minnesota. We have seen temperatures plunge below zero and return to the mid-thirties (degrees Fahrenheit) multiple times. This varying temperature span is a recipe for attic leaks. Ultimately, the leakage problem exists because your attic system is failing somewhere.

A healthy attic means three things: first and foremost, the bypasses are sealed, two, an airflow is provided by correct ventilation, and three, the right amount of insulation pertinent to your area is present. To learn more about the attic system check out this blog post  http://cbsmn.com/blog/?p=121 .

When your attic is not performing at its peak, leakage can occur. Many homeowners assume that if a leak were present, it would be visible on the sheetrock surface of their home. This is NOT the case. When was the last time you visited your attic? You might be surprised at what you would find.

There are multiple ways that water can infiltrate your attic. One way is through condensation and frost. When your attic system is not functioning properly, warm air will escape through open bypasses and move into your attic. When this warm air meets the cold attic, it will stick to metals first and wood structures second. During periods of cold temperatures, this moisture will become visible as frost. When the weather begins to warm up, this frost will begin to thaw. All of this moisture has to go somewhere, so it leaks onto the attic insulation.

Another way moisture can enter the attic is through the build-up of ice dams. Again, these ice dams are formed because your attic is not performing adequately. As snow melts and water moves down your roof, the dam continues to build.  Water will search for ways to migrate underneath the shingles, through the roofing deck, and into the attic.

This dripping moisture from condensation & ice dams can cause mold to form, but more importantly, the insulation will become damp. Ultimately, this weakens the materials ability to resist heat flow (R-value=resistance to heat flow). It no longer acts as an insulator, but conversely, as a conductor of heat, allowing warm air to escape through your attic. In concurrence with the ineffective insulation, mold may also form on the roofing deck of the attic. The mold will continue to spread and break down the structural materials in your attic. Can you believe that all of this is may be occurring without you even knowing?

Ice build up on slate roof.

Because Minnesota is the 3rd coldest state in the United States (http://www.wdsu.com/weather/states-with-the-coldest-winters/22668580), it is even more important to ensure attic performance.  This is the time to call the Twin Cities premier engineering and consulting firm, Complete Building Solutions. Your attic will be assessed as a whole, and the proper course of action will be determined. We pride ourselves on our ability to create building solutions for your home that last.

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