BUILDING TRUST
Get high-purity nitrogen, oxygen, argon, acetylene, and carbon dioxide for your roofing material manufacturing operations.
We offer precise real-time monitoring, mobile alerts, and predictive usage — reduce runouts so you have fewer costly, last-minute deliveries, even during continuous production runs.
Get your first delivery within 48 hours in California or Arizona.
We are proud to offer standard next day delivery, same-day delivery, and available 24/7 monitoring.
From the first walkthrough to delivery and beyond, our team is always ready to serve.
Our gas experts walk through your setup to build systems that prioritize safety and efficiency.
No matter the volume or type of gas, our state-of-the-art labs and highly-skilled production teams deliver.
Our drivers consistently perform in high-pressure environments and champion things such as customer care, road, and onsite safety.
Stop paying rent on cylinders that aren’t in your possession. And enjoy sustainable service with less deliveries thanks to telemetry’s mobile alerts, real-time measurements, and usage trends.
The days of chasing invoices and updating billing info are gone — access your account and re-order with confidence (and ease).
With WestAir cylinder tracking only pay for the cylinders that you are using. Never overpay for storing empty unused cylinders ever again.
Learn more about the different gases commonly used in roofing material manufacturing.
O₂
Air blowing processes to oxidize and modify asphalt for improved durability and weather resistance in roofing products. Enriching combustion in glass melting furnaces used to produce fiberglass mat, a key component in asphalt shingles and roofing membranes.
C₂H₂
Welding and cutting during equipment maintenance and facility construction.
Ar
Specialty welding of stainless steel and high-alloy equipment in corrosive or high-temperature process environments.
CO₂
Purging and blanketing in polymer processing to prevent unwanted reactions.
N₂
Blanketing and inerting asphalt storage tanks to prevent oxidation and maintain product quality. Also used for purging pipelines and equipment during product changeovers.
He
Leak detection and testing of roofing membranes and sealed components.
Learn more about the roofing material gases and services we offer.
Nitrogen (N₂) — The highest-volume and most broadly used gas in roofing material manufacturing. Essential for inerting and blanketing asphalt and bitumen storage tanks, purging pipelines, protecting polymer processing vessels during synthetic membrane production, inerting coating lines, and preventing combustible vapor explosions — making it indispensable across virtually every roofing product type.
Oxygen (O₂) — A strong second with critical applications across multiple product lines. Used for asphalt oxidation and modification, combustion enrichment in fiberglass mat furnaces, cutting and welding metal roofing components, and flame treatment of synthetic membrane surfaces to improve coating adhesion.
Yes. We offer real-time monitoring for most of our gas applications to make sure you never run out. Our solution provides you (and us) with accurate updates on your levels so we can optimize your gas delivery, detect leaks and other issues – saving you money while supporting our sustainability commitments.
Yes. We make true same-day deliveries with no qualifications. If you call at 4:55 pm and you need a same-day delivery, we will deliver that day.
We offer cost-effective bulk gas solutions including bulk oxygen, acetylene, and argon for metal fabrication companies. Your products will be safely delivered by our modern fleet of fuel-efficient trucks, equipped for cylinder and bulk gas delivery.
Yes. WestAir barcodes each cylinder and will scan each cylinder when it enters and leaves your location. This eliminates the need for you to perform time-consuming and error-prone inventory tracking. This process also guarantees accurate monthly billing statements.
Yes. Our dedicated account management and 24/7 emergency service is there to make a bad day better.
Gas Safety Detection Systems
We proudly partner with CO2Meter for industry-leading gas detection safety solutions tailored to meet the most stringent industry, state and federal requirements.
Enhancing melting, refining, welding, and cutting processes for superior metal production.
Supporting manufacturing, cooling, and cleaning processes, ensuring high-quality computer equipment production.
Enhancing welding, cutting, heating, cooling, and manufacturing processes for high-quality machinery production.
Supporting welding, cutting, heating, and manufacturing processes for high-quality automotive production.
Supporting welding, cutting, heating, cooling, and manufacturing processes for high-quality aircraft production and maintenance.
Supporting welding, cutting, heating, and fabrication processes, ensuring high-quality construction and maintenance.
Supporting welding, cutting, heating, and maintenance processes, ensuring efficient and safe railroad operations.
Enhancing refining, processing, and safety operations for optimal efficiency and performance.
Supporting production, processing, and safety in chemical manufacturing operations.
GET STARTED
Fill out the form and one of WestAir’s roofing material gas experts will reach out to you about your specific business needs.
