If It’s Not Proven,
It’s Not Marco.
We make the best roofing ventilation and accessories for all roofs—period. With the most tested and certified products on the market, you can trust our solutions to perform in even the harshest conditions, protecting your roof and everything underneath.
Ventilation
Exclusive nonwoven polyester delivers long-lasting resiliency and unrivaled breathability.
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Closure
Durable crosslink polyethylene foam that brings superior seal and unmatched protection.
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Flashing
Made from EPDM or silicone for maximum seal and maximum resistance to weather.
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Sealants
From polymer sealant to butyl and expandable foam type, Marco sealants are proven to outperfrom.
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Underlayment
Proven synthetic and self-adhering underlayment solutions providing superior protection.
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RESOURCES
Explore our full library of technical tools, reference charts, product diagrams, installation videos, and more.
FAQs
Got a question? Chances are the answer’s right here. Check out our most Frequently Asked Questions.
TECHNICAL TOOLS
Dive deeper into product specs with detailed product sheets, diagrams, and full spec breakdowns.
INSTALLATION QUESTIONS
Need some help installing Marco products? Check out the below for step-by-step guides, how-to videos, and more.
