James Hardie fiber cement Siding is resistant to fires from a side wall entrance perspective.

Best Siding For Fire Resistance

James Hardie Siding (HardiePlank siding) made from fiber cement is a great option for the Houston Texas metro area for a fire resistance siding to use on the outside of your home. Concrete Center shows that Fiber cement is fire resistant due to the fact that it is a siding product that is concrete based and has incredible resistance to igniting. The fiber cement siding manufactured by James Hardie is recommended across the country for any are prone to fire and homeowners that want extreme fire resistance to the side walls of their home.

Berkeley College Siding Study

The University of California Berkeley College Berkeley Fire Center has done an incredible study on fires and the resistance of a siding product to fire delay or stop fire completely from entering a siding wall of any structure. As we, Texas Home Exteriors, are out in the field bidding siding jobs for TX homeowners, we are often asked the question: “what siding option do you recommend as the best fire resistant siding?”

I find myself instantly answering with the same response for some time now that is, “James Hardie, HardiePlank Siding” is the best for Fire Resistance.   Fiber cement siding, like Hardie, has great resistance to fire due to the cement like properties of the siding products.

Southeast Texas Metro Area

As many Houstonians know, here it southeast Texas it can get stifling hot in the summer months and can even linger around for what seems like months with no end. We also experience times of drought to the point that our Texas lakes water levels drop due to what the US Geological Survey calls water cycle evaporation. This affects the local usage for drinking and irrigation. Sometimes this can present a problem for many homes close to any wooded area of Texas lakes because they are often built entirely of siding, containing very little brick putting the homes at higher risk of fire damage.  The siding on what I call “Texas lake homes” often consist of wood and many of these were built on a budget as second homes away from the city.

Texas A & M and the City of Houston

The City Of Houston Texas Fire Department HFD as well as all others across our country supports and recommends the use of fiber cement siding to hinder fire invasion into a home’s exterior. Texas A & M Forest Service is a statewide leadership and professional assistance for the state’s forest, tree, and related natural resources trees and flammability issue. The Texas Interagency Coordination Center live fire activity feed is there so that anyone that have an internet connection can see where active fires are in Texas.

Loblolly Pine Trees are common in East Texas which presents the possibility of rapidly moving fire dangers and the height of these trees make it nearly impossible to extinguish the flames.  Here is the Link to review the fire rating of James Hardie wall assemblies.   No building material guarantees a fireproof home, but there are some preventative measures Texas homeowners can take to better prepare for the possibility of fires, like installing a non-combustible home exterior siding product like James Hardie Siding (Hardie Plank) that are more resistant to fire.

Trees and Flammability Issues

Here in southeast Texas we have the tall and beautiful  what Wikipedia calls LobLolly Pinus Taeda trees that grow up to 93-110 feet or more in height. Fire danger is a great threat to Texas homeowners in our area thus some insurance companies will allow further discounts for homes with fire resistant siding like HardiPlank siding installed in place of existing wood siding. Check with your local Texas insurance company and explain to them that you plan to replace your wood siding and inform them of which Hardie fire resistant siding you intend on installing. I have heard in the past how local TX homeowners have received reductions on their insurance as a direct result of installing fiber cement siding from James Hardie in Houston.

Hardie Siding Will Not Burn

You can clearly see in the image above, the fire resistance of fiber cement siding by James Hardie Siding (HardiePlank, Hardy Board). Hardie Siding provides a resistant barrier on the exterior of your home from a side wall entrance perspective.

HardiePlank siding will not burn or catch fire, as you can be seen in the photo, a lit torch aimed at the fiber cement siding manufactured by James Hardie Products.

The Hardie Siding will NOT easily burn and clearly protects the flammable wood studs behind your Houston TX home. This provides a great peace of mind for any homeowner in the Houston southeast metro area of Texas or anywhere in the country that may be at risk of experiencing a wildfire.

James Hardie warranties their siding for a full 30 years. This provides many years of increased fire safety for any homeowner whose home is close to surrounding large trees and would like this extra protection for their home and loved ones.

I hope that you have found this post informative and will pass it along or share it with those you believe may benefit from this fire resistant siding information. If you have a home or are building a home and are not considering brick, consider fiber cement fire resistant Hardie Siding and if you are in the Houston metro area, call me personally at Texas Home Exteriors 281-919-6999. Be sure to follow the Kapitan The Siding Man blog to see future posts about home exteriors and more.

Greg Kapitan
“Kapitan The Siding Man”

Free Hardie Siding Estimate

Greg Kapitan (the siding man) of Texas Home Exteriors

I get asked this question often working Texas Home Exteriors, “Greg, what is better, Fiber Cement/HardiePlank Siding or LP SmartSide Siding for my Houston TX home?” As we move into 2014,  I have already found myself being asked this question more and more. I respond with information based on my research, experience installing the two building products as well as discussion with other professionals.

The information in this article, I am offering based on many years of experience in the Houston Texas southeast Texas metro area and as the owner of Texas Home Exteriors. In this post, I will cite information from some of the most powerful resources I know of on the internet presenting their accumulative input including Google Books (James Hardie), Wikipedia (James Hardie) and Wikipedia LP (Louisiana Pacific SmartSide) These are sites and resources that you can and SHOULD check as well to learn more and research what people just like you and me are saying around the country and world.

So having said that, below I present the good, bad and the ugly so you, as a Houston Southeast Texas homeowner, can make an informed and intelligent decision. I encourage you to click on the links as well and doing some of your own research. After reading this Hardie vs. SmartSide Siding article, please take a moment to voice your opinion or share additional information below the estimate form.

Here are our findings

Both Fiber Cement (Hardie)  and LP SmartSide Siding are outstanding and quality building products. They both exhibit excellent qualities in their performance and longevity as excellent siding product choices for your home’s exterior. Keep in mind that each has great qualities as well as some not-so-great qualities I will point out based on my many years of experience in home exteriors here in the Houston southeast Texas area in using both products, (fiber cement – LP SmartSide Siding) and research I have done on the products and their overall performance.

Supporting evidence GOOGLE search 

When being asked about one siding product vs another, one might share their opinion from their experience, of course this is OK; however, I will also provide examples of what others are saying from around the country.

Fiber_Cement_Siding_Defects – Inspectapedia …. read more

Problems with Fiber Cement Siding installations – Structuretech1 Forums….. read more

Fiber Cement Problems – Inspectors Journals Forums….. read more

Smart Side Siding JLC Online Forums…. read more

LP SmartSide Siding vs Fiber Cement – Hot Spot Outdoors Forum….(read more)

Fiber Cement/HardiePlank- 15 Trim 30 Yr Siding Warranty

Click – 30 YR Warranty

As you can see from exploring the links above, there have been some issues reported from around the country. Fiber cement has become more and more popular since the late 1990s in re-siding as well as in new construction throughout North America.

The reported issues range from cracking and flaking paint to installation problems as well as other issues with the fiber cement siding product. The siding most often used siding product in America is fiber cement. Many of the problems with this product have stemmed from the improper installation of the fiber cement product however; there are also some issues to be aware of that actually stem from fiber cement product failure itself.

 LP SmartSide Siding – 50 Year Trim 50 Year Siding Warranty

Click – 50 YR Warranty

LP SmartSide has also been around since 1997, I have done extensive research via the internet and have not found nearly as many, or for that matter, any issues reported with this product at all, no reported problems, even LP SmartSide reports there have been no claims on product failure of the the LP SmartSide Engineered Wood Siding Products in the past 14 years it has been being installed on homes.

In all fairness, I will share that there was an issue I came across in regards to Louisiana Pacific (LP) and their OLD Product, called “Inner Seal” which has since been discontinued, this was a pre-1997 SmartSide product that failed, recalled and any claims paid responsively and quickly, very impressive on the part of Louisiana Pacific. In my opinion, this product should not have been used on homes in areas of the country that receive a lot of precipitation, thus the failures. (Note, that the “Inner-Seal” siding did very well in other areas of the country that are more arid and the product continues to stand up well in those climates to this day).

Louisiana Pacific SmartSide Wikipedia info

LP SmartSide:  (LP) “Two years after the first suit, LP had settled all related disputes. LP re-engineered the product, now marketed as LP®SmartSide® and since 1997 has sold approximately 3 billion square feet of SmartSide siding with no warranty claims for fungal decay.” This was reported on Wikipedia in 2014 of this product that has been around since 1997.

Fiber Cement (Hardie) Wikipedia info

Fiber Cement: per Wikipedia, “Fiber cement siding (or “fibre cement cladding” in the UK and Australasia) is a building material used to cover the exterior of a building in both commercial and domestic applications. Fiber cement is a composite material Fiber cement is a composite made of sand, cement and cellulose fibers. Read more about Fiber Cement by clicking on the link at the top of this article which will take you to Wiki and Build Direct FAQs.

The Silica Dust Issue – New York Times 

Both the Fiber Cement (hardie plank) and LP SmartSide siding products will produce dust plumes when cutting the product. LP SmartSide siding is wood based and makes less dust as opposed to the Fiber Cement that contains Silica. Having said that, the Silica is a much finer dust and gets airborne and tends to make billowing clouds of fine dust that can be dangerous for workers to install if respirators are not used. Here is a recent article from the New York Times about silica dust exposure that you should be aware of on this issue.

Crumble a Plank Anyone?

Click Image- Read The Rest Of The Story

You have to see this to believe what is happening. After Hardie Siding (fiber cement) has been up for a while, homeowners have been reporting on how that their lawnmowers wheels had bumped the lower run of the siding and broken off edges with some mild unintended impacts.

If you click on that link, you will clearly see what homeowners across the country are reporting as well as the phone calls that we are receiving on the issue here at our Texas Home Exteriors office.

You will also see how SmartSide Siding is much more resistant to the same impact of objects such as lawnmowers, baseballs and the everyday accidental impacts that most homeowners experience.

Benefits Fiber Cement/HardiePlank Siding Products

Fiber Cement has the upper hand by far in the category of Fire Resistance so if you are looking for a siding product that specifically is more Resistant to fires Fiber Cement is the better choice. Fiber cement is one of the most resistant materials there is for your exterior.  If installed properly, it is insect-proof, because it offers no food source to insects.  It is fire-resistant, moisture-resistant, and is not prone to warping or cracking, thanks to the cellulose fibers which boost its dimensional stability.  And manufacturers offer a variety of pre-painted colors to choose from.

Disadvantages of Fiber Cement Siding Products

Fiber Cement is much heavier than other siding types and requires two or more workers to install a single plank increasing labor costs. Fiber cement siding can also be difficult to work with, as workers cut the material it creates silica dust plumes that can be harmful if breathed in.

Benefits of LP SmartSide Siding – What the crews are saying about installation

• Length – With Longer planks” 16’ foot vs 12’ allowing workers to cover more with one plank and less joints to finish.
• Lighter – The product is 39% lighter on average, the material does not break when being carried or moved. 
• Damage – Hammer marks don’t show up easily to to it’s impact resistance.
• Cutting – No special saw blades or equipment is needed (no need for $100 special blades, regular wood saw blades work just fine)
• Nailing – No nail gun pressure issues or need to lower presser due to overdriven nails. 
• Dust- Much less dust than the fiber cement product, silica plume issues gone.
• Strength – Installation of this product helps keeps walls strait”, stronger siding provides support keeping walls straighter.
• Installers like working with the product more due to the reasons above.

Disadvantages of LP SmartSide Siding

SmartSide siding is constructed of wood base fibers, leaving it vulnerable to fire from combustion and or through the melting of the resin add-ons when exposed to high heat. If fire resistance is a concern I would consider the James Hardie (hardiplank) siding over the LP SmartSide siding. You should take a moment to read this article about James Hardie Siding and it’s superior resistance to fire.

Louisiana Pacific and NASDAQ Stock Jump

Just as resent as May 18th of 2015 the stock for Louisiana Pacific (LP) LPX has seen an 52 week all time high is stock increase due to consumer interest and sales increase in the LP SmartSide Siding Product. This has been exciting news for some time as contractors are liking having a choice to present to homeowners besides fiber cement.

Conclusion

Greg Kapitan (the siding man) Texas Home Exteriors

Well there you have it, the good, the bad and the ugly. Both the Hardiplank and LP SmartSide Siding products will serve your home will and keep your love ones protected from the weather for many years to come.

While there are differences and benefits to both siding products, we have noticed a shift in homeowners moving towards the LP Smart Siding due to the many benefits over Fiber Cement (Hardie).

What you have read above is from an article I wrote. You can find more information on our website Texas Home Exteriors – Houston TX about home siding options and you can also learn more about silica dust and it’s affects.

I hope that you have found this informative article most helpful in making a siding choice for your home exterior. Should you have any questions my email addres is, [email protected] or if you would like a Free Estimate from Texas Home Exteriors call, 281.919.6999 anytime.

Most sincerely,

Greg Kapitan (the siding man)

Free SmartSide or HardiPlank Estimate:

In all my years in home improvement, I have witnessed what works as well as what does not perform well.  I cannot begin to tell you how many HardiePlank Siding jobs I have come across with face nails and just after a few years are showing cracks in the surface due to the improper nailing procedure that was used. James Hardie is the manufacture and here is the instructions for Hardie Siding Installation for reference.

Fig 9 HardiePlank siding cracked from improper nailing

In our extreme Southeast Texas summer heat and humidity, there will be some expansion and contraction in the James Hardie siding product.

If the HardiePlank Siding is face nailed at the vertical edges (the ends of the plank), this is what could happen (Figure 9 at the right).

When HardiePlank is face nailed, it should always be nailed in the main run areas away from vertical edges so cracking does not occur.

Face Nailing

If face nailing should be needed, it should be kept at a minimal use and away from each end of the plank if possible.  If face nailing should ever be required, for instance, let’s say if a plank is not lying flat, it should be nailed at least ¾” away from either edge (see Figure 10).

Fig 10 Proper Face Nailing Technique

90% of the blind nailing should occur at the top of the lower panel of the siding that is being installed (see Figure 11).

By nailing this way, the nails will also be covered and hidden by the next panel that is installed above it which is more visually appealing.

Fig 11Blind nailing procedure diagram

This will ensure that there is no chance of breakage due to expansion and contraction after the HardiePlank crews are long gone.

There is also the issue that james Hardie the manufacture of the siding product will void the warranty should the siding be nailed improperly. That is why it is so important to install the product to what the manufacturer recommends.

Suggested Galvanized Fasteners

Fasteners must be corrosion resistant, galvanized, or stainless steel. Electro-galvanized are acceptable but may exhibit premature corrosion.
Hardie recommends the use of quality, hot dipped galvanized nails.

Stainless Steel fasteners

Hardie Siding Installation Job

Stainless steel fasteners are recommended when installing James Hardie products near the ocean, large bodies of water, or in very humid climates. The beauty of properly installing HardiePlank siding will result in no cracking from the installation.

This in turn will provide a HardiePlank exterior siding job that will last for many years to come. This is the kind of siding job that you can expect from Texas Home Exteriors serving the greater southeast Houston east Texas metro area.

We have 1% Texas EZ Pay 100% Financing with no money down no prepayment penalties  and instant approval! Keep your money in the bank and use ours for your Hardie Siding Project.

“For A Home That’s Superior, Call Texas Home Exteriors today!”

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