
Quality Roof Air Barrier Solutions IN PHILADELPHIA
Union Roofing has been serving businesses throughout Phildadelphia and New Jersry for 40 years, providing exceptional roof air barrier and other solutions for commercial buildings of all sizes.
SAVE ON HIGH ENERGY BILLS
As a business owner, you may face high energy bills and inconsistent indoor temperatures due to air leaks in your building. These gaps and cracks allow conditioned air to escape and outside air to enter, making it harder to maintain a comfortable and energy-efficient environment. Over time, this can lead to higher heating and cooling costs, reduced indoor comfort, and potential damage to your building’s structure.
Union Roofing offers expert air barrier solutions designed to seal these gaps and prevent energy loss. Our team installs high-quality air barriers that effectively block the flow of outside air and keep your conditioned air inside, enhancing energy efficiency and reducing utility costs. With our professional installation, your business can maintain a comfortable temperature year-round, improve energy savings, and create a more sustainable and efficient environment for your employees and customers.
what is an air barrier?
An air barrier is a system designed to prevent the flow of air between a building’s interior and exterior. It seals gaps and cracks in the roof, walls, and foundation, helping to maintain consistent indoor temperatures and improve energy efficiency. By reducing air leakage, an air barrier lowers heating and cooling costs, enhances comfort, and protects the building from moisture damage.
By preventing drafts and air leaks, it helps maintain a comfortable indoor environment, boosting employee productivity and customer satisfaction. Additionally, an air barrier reduces energy costs, lowers utility bills, and protects your building from moisture damage, extending its lifespan.
Ultimately, investing in an air barrier solution creates a more sustainable and cost-effective business environment.


Commercial AIR BARRIER BENEFITS
Improved Energy Efficiency: Air barriers reduce air leakage, helping to maintain consistent indoor temperatures, which lowers heating and cooling costs.
Enhanced Comfort: By preventing drafts and regulating indoor airflow, air barriers create a more comfortable environment for employees and customers.
Moisture Protection: Air barriers help prevent moisture infiltration. The barrier reduces the risk of mold, mildew, and structural damage caused by trapped humidity.
Extended Building Lifespan: By minimizing the impact of outdoor elements like wind and water, air barriers help protect the building’s exterior and extend the overall lifespan of the structure.
LOCAL Companies We Work With














Locations We Serve
Roofing Company In PA and NJ
Pennsylvania Area
- Philadelphia, PA
- Bucks County, PA
- Montgomery County, PA
- Delaware County, PA
New Jersey Area
- Burlington County, NJ
- Cape May County, NJ
- Gloucester County, NJ
- Camden County, NJ
- Atlantic County, NJ
FREQUENTLY ASKED QUESTIONS
What is a roof air barrier?
A roof air barrier is a system that prevents air leakage through the roof, helping to regulate indoor temperatures and reduce energy costs. It works by sealing gaps and seams to limit air movement between the building’s interior and exterior.
Why is an air barrier important for a roof?
An air barrier enhances energy efficiency by preventing air leaks that can lead to temperature fluctuations, higher heating or cooling costs, and discomfort inside your building. It also helps protect your roof from moisture buildup, which can lead to damage over time.
How is an air barrier installed on a roof?
Roof air barriers are typically installed during the roofing process as part of a layered system. The barrier is applied to the underside of the roofing materials to create a seamless seal, often using membrane materials or spray-on coatings.
Can an air barrier be added to an existing roof?
Yes, you can add to an existing roof during restoration or retrofit projects. The professionals at Union Roofing can assess your roof’s current condition and recommend the best method for installation.
What are the benefits of adding an air barrier to a roof?
Adding an air barrier improves energy efficiency, reduces heating and cooling costs, prevents moisture damage, and enhances overall comfort in your building. It also extends the lifespan of your roof by reducing the strain on roofing materials.
What Our Clients Say
Read OUR 5-Star Google Reviews
- Anatoliy IgnatovetsOctober 2026
Shout out to Frank and his team! Great service and fast work. Got our whole house and garage done in 2 days, quality work. Thanks to Jake for the dumpster service, great guy. Over all, me and my wife are very happy. Recommend Union Roofing to anyone.
- Latyia JohnsonOctober 2026
A big thank-you to Union Roofing for coming out and taking care of my roof! I was referred to them by my son’s former teacher, Steve. They actually called me the very next day after he referred me! They came out, provided an estimate, and I scheduled the work for two weeks later. Frank followed up with me during those two weeks and took the time to explain everything, including their financing program. The entire experience was great, and I truly appreciate how responsive and helpful everyone was. If you're looking for a reliable roofing company, I highly recommend reaching out to Union Roofing. You won't be disappointed!
- Krista MariottiOctober 2026
Union roofing are indeed the best quality work and workers are great they did a beautiful job on my outside thank you Sean and all the workers Krista
- Raw BeatzOctober 2026
They do the best job for roofs and it’s a good price. Highly suggested to give them a call if you need roofing done
- Renee GreenOctober 2026
Brian was really upfront and offered a discount for my services. They called at 6:20 am , they were here at day break , My front porch roof was pulled up, And rain was ruining my front porch. I had 3 prior estimates .There's was the best deal for what was required. He was honest about my full roof which was done 5-7 years ago. It didn't need a full replacement like 1 company suggested and took pictures of the neighbors roof stating we gave them the wrong address. I didn't need a full roof like my neighbors. It did have some worn area's and they did what was needed. My only reason for not giving 5 stars is that when they were done they did not address me at all especially since they called at 6:20 am it would have been a 5 star if they let me know they were done and sent the completed work instead of me having to call and text b4 I got a response. It could have been done when they were finished. My only gripe . I went through each room in my upstairs to look for the ladder or the tech that I spoke to when they were on my front porch which I could speak with them right from my bedroom window to let me know when they were done to send me the photos of their done job. I was finally able to get to Brian the lead after a a phone call and text a bit later he was able to send the pictures and respond to my questions. Overall they did a great job. Just be sure to read the fine print of your contract!!
- Abby CruzOctober 2026
Union Roofing did an amazing job in my roof. I'm very glad and relieved my roof is ready for many years to come. And Bryan is very knowledgeable and sent me pictures of the process. Recommend 100%
- James NewtonOctober 2026
Mr. Bryan and his crew from union roofing came out and fixed the damages on my roof. Very professional and friendly. Great work also has done work for my parents. Definitely recommend working with them.
- Alroca HuaOctober 2026
Frank assured me that everything is going to be fine and they’ll take care of me. I trusted him and he did not disappoint. Fast, professional, quick to reply and easy to speak with. Most importantly, new roof looks great!
- John MisinaOctober 2026
Needed full roof replacement. Called on Sunday night new roof installed next day. Price matched other offers but those would take min of 3 days. For those with affiliation to Father Judge h s. The team made up of Judge Guys.

Why Choose Union Roofing?
Proven Expertise: With over 40 years of experience, Union Roofing has the knowledge and skills to provide effective air barrier solutions tailored to your business needs.
Energy Efficiency: We help reduce energy costs by installing air barriers that prevent drafts, improve insulation, and maintain consistent indoor temperatures.
Local Knowledge: As a trusted roofing contractor in Pennsylvania and New Jersey, we understand the unique requirements of businesses in our region and offer personalized, reliable service.

