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Optimizing Home with Spray Foam Insulation Crawl Space in Raleigh, NC
Transforming your living space, spray foam insulation delivers superior performance, sealing your home’s thermal and pressure boundaries to reduce heat exchange and drafts. With its air-sealing characteristics, spray foam not only optimizes HVAC system efficiency and extends its lifespan but also ensures a cozy, comfortable environment year-round.
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Transform Your Home’s Energy Efficiency with Spray Foam Crawl Space Encapsulation
Spray Foam is the most effective means for insulating a home because of its high R- value and its air-sealing characteristics. We highly recommend Spray Foam for waterproofing, new build construction, home additions, finishing-off attics into living spaces, and major remodels that involve removing the existing drywall
Spray Foam is the most effective means for insulating a home
Signs You Need to Get Spray Foam Insulation Crawl Space
- Cold Floors: Cold floors, especially in winter, often indicate insufficient insulation in the crawl space.
- High Energy Bills: Rising heating or cooling costs could point to heat loss through an inadequately insulated crawl space.
- Moisture or Mold: Visible moisture or mold in the crawl space suggests excessive water infiltration that needs addressing.
- Drafts: Drafty areas in your home often result from gaps or poor sealing in the crawl space.
- Pests: Frequent pest sightings in the crawl space may be due to unsealed entry points.
- Uneven Temperature: Rooms that are either too hot or cold may be impacted by an improperly insulated crawl space.
- Excess Humidity: High humidity levels in the crawl space can contribute to structural damage and poor air quality.
Contact us today to improve your home’s insulation and efficiency!
Signs You Need to Get Spray Foam Insulation Crawl Space
Some of the corresponding benefits include the following:
- Air-seals the home’s thermal and pressure boundary, reducing heat exchange and drafts
- Reduces heating / cooling demand, which allows for reduced capacity (tonnage) HVAC systems
- Reduces temperature extremes around attic-installed HVAC components
- Improves HVAC system efficiency and service life.
While Spray Foam is a superior insulation, it is also the most expensive insulation. For this reason, it may not be the most cost-efficient insulation for some applications and projects. Please request a free consultation, inspection, and or estimate from one of our professional service technicians to learn more about what insulation options may be best for your needs and budget.
Encapsulated crawlspaces: Ideal for temperature and humidity control.
Fully Sealed Crawlspace With Spray Foam Insulation Under House
A fully sealed (also known as “encapsulated”) crawlspace provides the best ability to moderate the crawlspace temperature and relative humidity by sealing the crawlspace from the outside, making it part of the thermal and pressure boundary of the home.
This option starts with removing and hauling away the existing fiberglass insulation. We then air-seal the subfloor which separates the living space above from the crawlspace by sealing all penetrations with foam spray. New polyethylene vapor barrier is installed on the crawlspace ground: 10-mil (option for 12 and 20 mil) heavy duty vapor barrier set it in place with heavy-gauge galvanized liner staples, 6″+ roll- up on all piers, 12″+roll-up on the perimeter wall, and tape all piers.
We then seal the crawlspace with 2″ closed cell spray foam applied to the crawlspace exterior wall and rim joists. The still plate and 3″ below the still plate remain exposed for future termite inspections.
Once a crawl space is sealed / encapsulated, a means to condition the environment must be installed. Triangle Radiant Barrier offers air induction and/or the installation of AprilAire Dehumidifiers along with smartphone-capable sensors so you may monitor and track your crawl space conditions.
A fully sealed crawlspace allows an environment that is clean and not conducive to high relative humidity. This precludes corrosion and the growth of mildew and mold. As the air is now clean in the crawlspace, the indoor air quality in the living space above is correspondingly improved. With the temperature in the crawlspace also moderated, the living space will feel more comfortable while the homeowner enjoys improved energy efficiency.
On average, a sealed crawlspace will save a homeowner about 10-20% on their heating and cooling costs.
Frequently Asked Questions On Radiant Barrier in Raleigh, NC
Fiberglass insulation is designed to counter conductive heat transfer by absorbing and holding onto heat. In winter, the heated air from your furnace moves upwards, being more buoyant than colder air. Your fiberglass insulation in your attic is helpful in slowing the heat’s movement. The heat does not migrate downward, so there’s no heat for the fiberglass insulation to absorb, making it ineffective. It is also important to note that fiberglass insulation does not air seal the surface it is insulating, which means that any gaps in the surface (e.g. from utility penetrations in your subfloor) will allow cold air from your vented crawl space to migrate upward to your living space."
Radiant Barrier can cause moisture issues if not installed properly or the wrong material is used. When installing a Radiant Barrier in the attic, a \"perforated\" product that meets or exceeds ASTM standards should be used.
In a humid climate, it is imperative that the attic floor utility penetrations be properly air sealed with foam spray or similar material. This will not only greatly increase the energy efficiency of the home, but will prevent cold, conditioned air from the living space to mingle with hot, humid air in the attic.
Installing a non-perforated Radiant Barrier may lead to moisture or condensation issues.
Moisture and condensation will not be concerns, however, with properly installed and perforated Radiant Barrier combined with effective air sealing.
Radiant Barrier is much more effective against summer heat than fiberglass insulation. Fiberglass works like sponge, absorbing and trying to hold on to heat. But, like a sponge, it can become saturated…in this case, with heat. Once it is saturated, the remaining heat will pass through as if it wasn’t there.
Radiant Barrier does not absorb but reflects heat and is also a barrier that does not allow radiant energy to convert into additional radiant heat. TRB’s Radiant Barrier blocks 95% of radiant heat, the primary heat in your attic in summer, from impacting your living space which will provide for optimal increases in home comfort and energy efficiency.
there are several contributing factors to determine a savings percentage: age / condition of your HVAC system, proper attic ventilation, seals around your doors and windows etc. If those are adequate or better, the energy savings resulting from a Radiant Barrier insulation is typically 25%-45% on heating and cooling costs.
The installation time typically ranges from 1 to 3 days depending on the size and complexity of the crawl space. Smaller spaces may take less time, while larger or more challenging areas could require additional time. Our team will ensure the installation is done efficiently while providing thorough coverage to maximize the benefits of the insulation.
Spray foam is more efficient than traditional waterproofing methods because it expands to fill all gaps, cracks, and voids, creating a seamless, airtight seal. Unlike methods like membranes or coatings, spray foam also provides insulation, improving both moisture control and energy efficiency in one step.
It depends on the size of your crawl space, the condition of the area, and any additional needs, such as moisture control or dehumidification. At Triangle Radiant Barrier, we offer free estimates to assess your specific situation and provide a customized quote. Our experts will ensure you get the most efficient and effective spray foam insulation crawl space solution for your home, helping you save on energy costs while protecting it from moisture and pests.
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Outstanding service and product experience. Was very informative throughout the job and exceeded expectations. Highly recommend.
These guys were professional commented the work fast, had high quality products, left everything sparkling clean, and had the best price of the 5 companies I interviewed
We shopped around for someone to encapsulate our crawlspace and install a dehumidifier and TRB was by far the best we looked at. Best quality, best interaction, cheapest, most thorough.
The initial inspection was so thorough, and they gave a very comprehensive quote (with pictures, additional optional add-ons, and a half hour zoom meeting to explain all the processes). Great for us new homeowners. The crew showed up on time, was efficient, courteous, and done early.
They were thousands of dollars cheaper than the competitor, even with the add-ons. (We added mold removal, and a dividing wall built under our porch too). By no means did they try to upsell us, like all the other contractors we had quoted before.
They genuinely cared about us as customers, and the work that they did. Out of all the contractors we've had work on our house these were absolutely the best. Wish we could hire them for more than just our crawlspace!
The initial inspection was so thorough, and they gave a very comprehensive quote (with pictures, additional optional add-ons, and a half hour zoom meeting to explain all the processes). Great for us new homeowners. The crew showed up on time, was efficient, courteous, and done early.
They were thousands of dollars cheaper than the competitor, even with the add-ons. (We added mold removal, and a dividing wall built under our porch too). By no means did they try to upsell us, like all the other contractors we had quoted before.
They genuinely cared about us as customers, and the work that they did. Out of all the contractors we've had work on our house these were absolutely the best. Wish we could hire them for more than just our crawlspace!
Our experience with TRB was truly phenomenal. We spoke with multiple companies before choosing TRB. The TRB staff that came to our home were wonderfully professional and demonstrated a deep knowledge of the options that would be best for our home. The installation crew was very respectful of the space and worked impressively efficiently. We are very please with the work.
Amazing service, very professional and friendly. 10/10 would recommend.
Incredible work ethic; the entire team did a superlative job!
We recently had our crawlspace encapsulated, some mold remediation and a dehumidifier installed. We were impressed from the moment Triangle Remediation came out to assess our situation. The assessment was thorough and pointed out a few areas that needed remediation (including a leak we were not aware of). It wasn't a hard sales pitch but rather they provided options and suggestions.
We were super impressed with Jason and his crew who did the work. they communicated through every step of the process and the crawlspace now looks amazing and the humidity is under control.
These days it is rare to find reliable service providers and even more rare to see the professionalism and pride in the people doing the work. Kudos to the Triangle Radiant Barrier team.
I would strongly recommend their services. Their pricing is fair, communication outstanding and quality of work excellent.
We were super impressed with Jason and his crew who did the work. they communicated through every step of the process and the crawlspace now looks amazing and the humidity is under control.
These days it is rare to find reliable service providers and even more rare to see the professionalism and pride in the people doing the work. Kudos to the Triangle Radiant Barrier team.
I would strongly recommend their services. Their pricing is fair, communication outstanding and quality of work excellent.
We just had our first experience with Triangle Radiant Barrier. We are very pleased with the entire process. We have been kept informed throughout the entire process. Today they installed our new vapor barrier in our crawl space. The installer Jason and his partner showed up ahead of schedule. They introduced themselves and told us they were available to answer any questions throughout the installation process. They completed their work in a timely manner. They cleaned up before they left. They truly exhibited all of the qualities that you look for when paying for services!!! I would highly recommend them as well as their company Triangle Radiant Barrier whenever you need crawl space work done
Triangle Radiant Barrier did a great job on my crawlspace. From estimate to completion, great communication. Levonne, Donta and Gio's installation work was really professional. Thanks
We just had our first experience with Triangle Radiant Barrier. We are very pleased with the entire process. We have been kept informed throughout the entire process. Today they installed our new vapor barrier in our crawl space. The installer Jason and his partner showed up ahead of schedule. They introduced themselves and told us they were available to answer any questions throughout the installation process. They completed their work in a timely manner. They cleaned up before they left. They truly exhibited all of the qualities that you look for when paying for services!!! I would highly recommend them as well as their company Triangle Radiant Barrier whenever you need crawl space work done
They did my crawl space encapsulation. Josh and Robert worked quickly and keep me appraised throughout the job. Did an excellent job cleaning up too.
We contacted Triangle Radiant Barrier about crawlspace encapsulation. From the first conversation with Shannon to the final walk through, everyone at TRB was polite, professional, helpful, and friendly. We were kept informed during the entire process and everyone was happy to answer all of our questions. We will recommend TRB to any of our family or friends. The entire team was a pleasure to work with.
TRB did a wonderful job! Very very professional and no hidden costs. A well run company focused on complete customer satisfation and optimal results. I am super pleased!
This is an excellent company that provided a professional service in replacing the moisture barrier in my crawl space. The owners were easy to deal with without any pressure or aggressive upselling. The installation performed by Dante was top notch! He was professional, friendly, provided great communication throughout the process and the end result was worth every penny. I can actually go down into my crawl space now without feeling dirty and nasty. I highly recommend Triangle Radiant Barrier!
These folks were one of the best group of people I've ever dealt with. From the first visit, where everything was explained in detail, to the days the work was done, the entire crew was extremely professional and very knowledgeable. The work was done to perfection and we couldn't be more pleased with the outcome. It's so refreshing to deal with people who know what they're taking about and can explain things clearly.
I couldn't recommend Triangle Radiant Barrier any more enthusiastically than this. Great experience!!!
I couldn't recommend Triangle Radiant Barrier any more enthusiastically than this. Great experience!!!
We've used them a couple times now, both for our attic, and the crawl space, and they do excellent work at a reasonable price. I highly recommend them!
Triangle Radiant Barrier didn't just install a dehumidifier in our crawlspace, I feel they gave us our house back. The problem: Unbeknownst to us, the hot water heater in our crawlspace had been leaking for days or weeks until it finally blew up. Because the crawlspace is sealed, all that hot, humid water got trapped. The humidity level down there rose to above 80% and stayed there. It was only a matter of time before mold would grow. But that's not all. There was a musty smell inside the house that we attributed to the humidity. Triangle Radiant Barrier concluded that (TMI alert) the main culprit was mouse urine in the crawlspace. With incredible speed, Triangle Radiant Barrier took care of everything -- dehumidifier installation, electrical work, crawlspace cleaning. And their communication was simply incredible. They kept me apprised every step of the way. I have very high standards for service providers, and this company -- referred to me by a friend -- somehow managed to exceed them.
I was recommended by my brother-in-law and needless to say, I was not disappointed! The whole team was quick, professional, and very informative, walking me through every step of my crawlspace renovation. I will be recommending them to anyone that needs their crawlspace taken care of!
Shannon, Brock, Brian, Charlie and Robert were all quick, efficient and very communicative throughout the whole process of getting our attic up to snuff with an insulated barrier. I will recommend the company to friends in future!
After speaking to several other companies about having my crawlspace encapsulated, I selected Triangle Radiant for the job.
From the start to finish everyone was responsive, courteous and professional. They explained the process and the work to be done. The Pricing was very reasonable. The Job was scheduled, and the workers arrived on time and the job was finished in several days. After completion Quality control came and we examined the job to make sure everything was done.
All in all a job well done.
Thanks Joe S. Fuquay Varina
From the start to finish everyone was responsive, courteous and professional. They explained the process and the work to be done. The Pricing was very reasonable. The Job was scheduled, and the workers arrived on time and the job was finished in several days. After completion Quality control came and we examined the job to make sure everything was done.
All in all a job well done.
Thanks Joe S. Fuquay Varina
Jason, Robert and the whole team did an excellent job on my attic. They were all professional and they did exactly what I wanted them to do. I greatly appreciated their hard work.
Honest, thorough, on-time, and understanding. This was one of the best experiences plus the price was in line with the work. Very competitive.
I am very happy with the crawl space encapsulation work done by the pros at Triangle Radient Barrier. The work was done in only two days, but the improvement was immediately noticeable. I was also pleased with the quality of their work and its affordability. I whole heartedly recommend Triangle Radient Barrier!
We had an excellent experience with Triangle Radiant Barrier! The process was quick a from start to finish. Someone came out to our house the next day for a quote after I reached out, and our insulation was done the next week. The install crew was professional, polite, and efficient. We will definitely be using the company in the future if we ever need them.
RTB came to my home to restore the crawlspace including installing new 10 millimeters vapor barrier. New insulation, etc.
Took them about four hours. A two man crew. Jason the lead was outstanding. As was his helper.
I’m very pleased with the results. And I have not even had the final inspection yet.
If you need crawlspace upgrading or mold remediation etc, Research Triangle Barrier is the only choice.
Took them about four hours. A two man crew. Jason the lead was outstanding. As was his helper.
I’m very pleased with the results. And I have not even had the final inspection yet.
If you need crawlspace upgrading or mold remediation etc, Research Triangle Barrier is the only choice.
