50 … The chemicals, A (polyol/resin) & B (isocyanate), are pumped … ft. Zones 5, 6, 7, and 8) in that the manufacturers of these materials assume that roof deck may require ventilation to assist drying. A SPF involves all the steps the SRM does, except you might have to lay down cover board so the foam adheres properly. Residential. Canadian Spray Foam Solutions Ltd. provides the best solution to your roofing and insulation problems in all of Saskatchewan and Alberta with over 45 years of combined experience. Since the early 1960s, spray polyurethane foam roofs have been installed and re-coated, strengthening the popular phrase, “A spray foam roof is the last roof you’ll ever have to install.”. Since 2015, Advanced Spray Foam and Coatings, LLC has proudly served the entire State of South Carolina by offering both Residential & Commercial Spray Foam Insulation as well as Residential & Commercial Roofing. It is a proven, cost effective approach to creating a more energy efficient building particularly when the HVAC system is located in the attic space. Many coating manufacturers offer extended warranties with each re-coat. The best commercial & residential roofing, spray foam, and industrial coatings in central Texas. Spray Polyurethane Foam (SPF) for roofing applications is manufactured on the jobsite by mixing two highly reactive chemicals. Contact Foam Roof Solutions today for a FREE residential estimate! The benefits of a foam roofing system include its protection from the elements, energy efficiency, easy installation and easily maintained. Closed celled foams will perform better in terms of deflecting water away from interior elements but may allow leaks to go undetected longer. But nowadays you have more options to meet your pricing and performance needs. When pumped through a spray gun, the chemicals are heated into a liquid and sprayed onto the roof. Product innovation over the years has seen the introduction of several different types of spray foam insulation. Renowned for being durable and lightweight, EnduraTech™ uses spray foam … Additionally, the closed cell form of spray foam … This is why it’s important to think about how the roof you install today can help, or hurt you financially down the road. . Since a spray foam system consists of spray foam, coating, and granules, after 10-20 years, some of the coating and granules will naturally wear away. Spray Foam Insulated Cool Roof, with acrylic and silicone coatings are the most proven, durable and energy saving roofing … Offering residential and commercial insulation in Albuquerque, NM. If your roof surface is flat or has only a slight pitch, there are several benefits to using Spray Polyurethane foam.. Chapter 10: How Is a Spray Foam Roof Repaired or Maintained? Sprayed foam roofing is durable, low-maintenance and flexible to your needs. Wood shingles and shakes are provided a 6 mm (1/4”) venting space and underlayment separating the shingles and shakes from the sheathing. Also, they can allow some water to get in, it freezes, and when it thaws out, it breaks apart the seam even more. Here are the average R-values for some common roof materials. Can I re-roof or do I have to tear off my existing commercial roof? As North America’s leading spray foam insulation manufacturer, Icynene is driving the insulation category further with its product innovation, world-class building science expertise, hands-on technical support and integrated marketing initiatives. The significant difference between TPO and EPDM comes when it is time to adhere the membrane seams together. Spray foam can be 2” in the middle of your roof and 1” at the edges. This maintenance is recommended but not required to maintain the warranty terms. Word of advice: Don’t worry about the ballpark costs with each system. You can count on Durafoam Roofing to do the job right! R-value is the capacity of an insulating material to resist heat flow, thus keeping the cool/heat from escaping your building. The benefits outweigh other roof systems hands down. Spray foam tends to put the metal roof to sleep so it doesn’t see the extreme heat and cold cycles. So, when we install a spray foam roof, they can come in a 10, 15- or 20-year warranty. Which roofing option provides waterproofing? It is the most cost-effective and sustainable roofing, insulation and waterproofing system available today. All states or regions have that require that a roof system has a minimum amount of thermal resistance on commercial, industrial, and institutional buildings. To make sure spray foam is applied to a level surface, the cover board is a must use. Location – A roofing contractor that does metal roofing (most expensive) might be cheaper than an EPDM roof (cheapest) if the metal roofing company is 2 miles from your facility and the EPDM roofer is 150 miles away. This allows moisture sensitive shingles to dry efficiently. There are databases with accredited companies such as the Better Business Bureau or the National Roofing Contractors Association. You will have our owner's personal attention on every single project. The goal of this page is to give you the complete guide on everything spray foam roofing-related. In warm climates, zones 1 through 4, low density open cell spray foam insulation is the typical choice since it is vapor permeable and will allow drying of the exterior sheathing and roof framing, if they happen to get wet, via diffusion into the interior of the building. ft. to overall cost. manufacturer’s warranty or a roofing contractor’s warranty. Tasks performed are: But on year 11, when the warranty has run out, the original 20 mils of silicone coating, you might be down to 9 or 10 mils, maybe even less. When the foam has expanded, this layer can be between 1 and 1.5 inches in thickness. This is because the top floor ceiling is no longer the air barrier for the house – the spray foam at the roof deck underside in the attic is the air barrier. The quick answer is No. How do I know if my business needs a new roof? in thickness. While SPF roofing is not the most known type of roofing material, the technology has been around since the early 1960s for industrial, commercial, and residential facilities. Wyo Spray Coatings specialize in SPRAY FOAM INSULATION in Wyoming, Low Slope Roofing, & Waterproofing. To install a single-ply system, you’ll need to fasten your insulation and single-ply sheets to that concrete deck, which is expensive and difficult to do. This approach requires the use of approved software and results in the comparison of the total annual energy consumption of the proposed design to that of the standard reference design, which is modeled according to the prescriptive R-value requirements of the energy code. When you include the SPF, silicone coating, size, and access to the facility, warranty, and maintenance, the average cost of an SPF roofing system is between $4.00 and $7.00 per square foot. What happens if I want to sell this building one day? Here are the R-values of the most popular commercial roofing systems: A spray foam roof can pay for itself through energy savings in 5-10 years. Self-flashing refers to spray foams ability to conform to irregular shapes. Here are disadvantages of single-ply membrane roofing systems: As you can see, both Single-Ply Membrane and SPF Roofing Systems have their benefits and drawbacks. As the liquid is sprayed onto the existing roof, it creates a foam that expands 20 times in size to form a solid, seamless foam surface. Building Genius presents architects, commercial builders and production builders with an insight. Say you have a concrete deck. Chapter 6: Spray Polyurethane Foam vs Built-Up Roofing, Chapter 7: Spray Polyurethane Foam vs Single-Ply Membrane, Chapter 8: Spray Polyurethane Foam vs Silicone Restoration Membrane. More maintenance issues can happen on a spray foam roof, such as: Although more issues can happen on a spray foam roof, repairing these problems is very simple. Chapter 13: How Is a Spray Foam Roof Renewable? When you install a new roofing system, its best to purchase a warranty. Construction cost savings from not conducting air sealing in a ceiling can be realized particularly when numerous recessed (can) lights exist within it. With EnduraTech™ you’ll immediately notice a more comfortable building environment. In an unvented attic, penetrations through the ceiling, directly below the attic, do not need to be air sealed. Looking into it, after two years of loyal service (and ending my new customer pricing), I was now handed a higher monthly bill. All that needs done is to pressure wash the roof, provide simple repairs and install new coating. Minor repairs can be done by in-house maintenance staff. Spray foam roofing (or Spray Polyurethane Foam) combines two chemicals: polyol and isocyanate. I just got a notice from my credit card company that my cable bill went up $50. Our Abril … Program offers multiple packages to fit your needs. Call industry leader K & M Foam Roofing & Insulation LLC for unmatched experience in protective applications. There are three ways to attach the membrane to the cover board: ballasted, with an adhesive or mechanically fastened. One of the benefits of a polyurethane roof is its ability to be re-coated. As foam roof Arizona experts, our experienced foam roofing contractors make use of cutting-edge spray machines, with extra long nozzles to ensure we reach every corner and crevice of … Our roofing experts will work with you to determine the best roofing system for your facility based on climate, energy costs, and facility needs. You could lower your prices, give employees a bonus, etc. Within 72 hours, uncoated spray foam will begin to deteriorate. When HVAC equipment is in the attic, insulation and an air barrier at the roof line brings that equipment within the conditioned enclosure/envelope, thereby allowing it to operate in more favorable temperature and humidity conditions without air leakage and heat loss/gain directly to the exterior. On a single-ply roof, once 10 years is up, you remove everything down to the deck and install a new single-ply system. There are typically no supply or return registers from the HVAC system specifically located in an unvented attic space. Roof Attachment – What kind of decking does your building have? Central Kentucky Spray Foam has been serving the foam industries since 1992. Installation requires a high degree of technical expertise and experience. Mechanically-fastened means using stress plates and screws to keep the cover board in place. Worker skill – a roofing contractor that’s brand new will have newer roofers which have lower labor costs. After year 10, the initial 20 mils of coating might be down to 5-8 mils. Multiple roofs that have been installed decades ago are going on their 2nd or 3rd re-coat. Other roofing systems, like rubber, will need to be custom cut in order to be installed properly around a curb. We are always asked: Which is better? Single-Ply Membranes are sheets of rubber and other synthetics that can be chemically adhered to insulation or ballasted creating a layer of protection on your commercial facility. Rather than stripping the existing roof, the contractor will most likely prepare the substrate by getting rid of all dirt, dust, and contaminants. foot in labor and materials to install. }); [click on any chapter below to go directly to it]. They potentially offer construction cost savings because attic venting and attic floor airtightness measures can be eliminated. Can a spray foam roof be installed over a metal roof? Spray Polyurethane Foam Roofing Systems are becoming the go-to roofing for commercial, industrial, and manufacturing facilities that are looking for a sustainable, economically efficient option. As the liquid is sprayed onto the existing roof, it expands to form a solid foam surface. An unvented attic air sealed with spray foam insulation limits outdoor air entry and as a result indoor combustion air should not be considered available for fuel-fired combustion appliances located within the attic space. In short, a spray foam roof should be the last roof you ever have to put on. If you have larger holes, a piece of metal will be laid and connected over that area. However, if you install a cover board over TPO, you can apply spray foam to that cover board. You will have our owner's personal attention on every single project. These layers protect the roof and foam from UV light, weather, and impact. A stronger insulation reduces the amount of heat/cool that escapes through your building’s roof, therefore lowering your energy bills. A built-up roofing system is installed by alternating layers of bitumen and reinforced fabric. foot commercial roof, it will usually cost between $4.00 and $7.00 per square foot in materials and labor to install a typical SPF roofing system. This process is called a “recoat” and generally costs ½ to 1/3 of the original installation. Would you want to buy a building that just had the roof re-done last year? Open cell foams will tend to leak closer to the point of entry making leaks easier to identify and locate. Built-Up Roofing Systems have been in use in the U.S. for over 100 years. Normally, in occupied areas, all spray foam must be covered by a 15 minute thermal barrier, such as ½” thick drywall, per code requirements in IRC section 316.4 and IBC section 2603.4. Cool Roofing San Diego As fourth generation San Diego flat roofers, we take pride in all of our residential and commercial roofing jobs no matter the size. What should I do in the case of an emergency commercial roof leak? From a design perspective, attic venting is not provided to address roof leaks. With spray foam being “spray-applied”, it would take about 2 minutes to roof around a penetration, as opposed to rubber roofing, which can take at least 30 minutes due to the custom cutting of materials. This could mean moving furniture or covering equipment to protect from water damage. Service water connections, condensate lines, pumps and other equipment are no longer in danger of freezing. This is not an issue specific to spray foam as much as it is a characteristic of peel and stick membranes. (You can read the full guide without giving us your email — keep scrolling!). Learn More. At year 10-20, a contractor will add more coating and granules. Tunnel Hill, GA 30755. What’s typically used is a half inch, high density, wood fiber cover board. Since the SRM is restoring and strengthening the existing membrane, you may have penetrations that vibrate and pull apart, but it’s highly unlikely. Spray foam cool roof dramatic energy savings due to superior insulating efficiency. If there’s already two layers, then your TPO roof will need to be removed before installing a spray foam roof. This is to prevent one of the few weaknesses of spray foam; it’s inability to resist UV rays. At West Roofing Systems, we’ve installed spray foam roofs over popular single-ply membranes, including TPO, since 1979. Compared to other flat roofing systems, this upfront cost can be higher. The repair needs to be made with silicone because conventional roofing repair materials do not adhere to the silicone coating. To incorporate spray foam into your roof, a seamless layer of foam is applied to the surface of your roof and can be used in both residential and commercial buildings. For an average 20,000 sq. NOTE: Some spray foam contractors allow the warranty to be transferred to the new owner. Spray polyurethane foam has the highest R-value of any commonly used roof insulation. It's simple: Weather cycles shorten the life of an unprotected roof. The Evaluation Service Report (ESR) for spray foam insulation products provides a valuable resource, based on a third party review, of testing information useful for utilizing these products successfully and according to code requirements. Usually, this kind of damage can be found with regular inspections before leaking occurs. HVAC contractors who aren’t careful (jabbing panels) can penetrate the foam, Other workers dropping screws and stepping on them, breaking the foams membrane. Copyright © 2021 West Roofing Systems Inc. All rights reserved. What are the advantages of a spray foam roof? When the SPF layer has been completed, it is then sealed with a layer of silicone and embedded granules. Call us at (940) 569-9053. How does spray foam perform against other roofing systems? While SPF roofing is not the most known type of roofing material, the technology has been around since the early 1960s for industrial, commercial, and residential facilities. 2" of sprayed foam roofing … This means if you currently have two roofs, your contractor will need to remove them before installing your new roof. We have proof. At year 10, that coating will wear down to approximately 7-8 mils thick. Most SPF roofing projects involve little to no tear off, Spray foam roofs are spray-applied, meaning they can go around penetrations with ease, Spray foam roofs require less material and equipment than traditional roofing systems, The logistics of moving equipment up to and across a large roof, Material transport costs – this cost can take up 2-3% of the total project costs, Wet Vac for dirt, gravel and dust removal. An SPF roofing system can be used in any climate, and when correctly installed and maintained, can last over 50 years. Before a spray foam roof installation can start, the existing roof (or substrate) needs to be prepared. Studies show that SPF Roofing has the most rapid return on investment from energy savings. Let’s begin! Sprayed Polyurethane Foam (SPF) is an innovative product that offers dependable and cost-effective solutions. Punctures and damage should be caught early to prevent leaking into the facility. COMMERCIAL SPRAY FOAM ROOFING. Every roof is different, but the goal is to provide a fully customized route for water to exit your roof. If it does not do this, it has failed. What factors influence the lifetime cost of a roofing system? Our sales team is asked every day, “How much does a Spray Polyurethane Foam (SPF) roof cost?” and it’s not easy to give just one answer. The cost is between $1.75 and $2.30 per sq. Step 2: Walk the roof and fix any mechanical damages, such as blisters, holes or areas of wet foam. SPF is closed-cell and therefore impenetrable by water. To allow more design flexibility, energy codes allow performance-based compliance or the Performance Approach. Here an example of the seams being welded together with a hot-air gun: Here is an example of a TPO roofing section: Now that you can determine if you have a TPO roof, let’s get into spray foam roofing and how it can be applied over your roof. Now he’s going back for a recoat. Chapter 15: Can Spray Foam Be Installed Over a Commercial Metal Roof? That’s it. Renowned for being durable and lightweight, EnduraTech™ uses spray foam technology that’s been trusted for over 35 years. Generally, it has been found by researchers that the net impact of eliminating venting is to raise shingle temperatures only by 5-8˚F. Most of the time, the “shifting” is what causes fasteners and grommets to move, crack/break, and therefore create an opportunity for water to enter the building. , then your TPO roof thermal movement through it encounter when dealing with metal roofs, we install,,. Low maintenance core sample allows the roof will need to know to make sure you installed the right of! Year 10, that means you recover the cost can be multipliers the! 7 per square foot of roof is different, but I ’ m not living forever guide without giving your. Amount of heat/cool that escapes through your building ’ s energy use by 15 to 35.... 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