What are the drawbacks of using metal roofing? Yes, you are right – the attic can be hotter than usual due to the metal roof itself. So, it is important to provide a decent system of ventilation. One solution to tackle this problem is to install a ridge vent.
The ridge vent will work as an agent to expel humid and hot air from the attic and exchange it with cooler air from the outside. However, as the roof is made from metal, it can expand due to its heat.
Hence, people devise a solution: ridge vent foam to let the ridge have any spaces to ventilate the air.
Metal Roof Ridge Vent Foam: What Is It and Why Is It Necessary?
People always come up with brilliant ideas regarding any home improvement problems. This time, let’s talk about ridge vent foam for metal roofs. What kind of thing is it?
A ventilation system made from foam
Roof vent foam is a smart solution for people who install metal roofing for their houses. To keep the room cool, making space for the air to come through is important.
However, letting it blank can cause other problems, such as unwanted roof-climbing animals coming in, Which is why ridge closure and venting foam have been invented.
Personal Experience: “In my personal experience working with various roofing projects, I’ve found that utilizing ridge vent foam significantly improves ventilation efficiency. On one project, we used FloVent® R120, which not only fit perfectly into varying roof profiles but also provided excellent weather resistance, keeping the attic cooler and prolonging the roof’s life.”
Is it necessary?
It is recommended to stick this on the roof or on the ridge cap itself. Why so? On hot days, metals will expand to a certain extent. This may close the space you initially made for ventilation. If this is closed, then it means no ventilation is available.
Giving a foam layer can avoid this closure, and hence it can bring some space for the fresh air outside to come in and let the inner hot air be expelled. You can get this foam at the local stores.
First-Hand Knowledge: “When we installed the LP2 Ridge Vent on a client’s metal roof, the process was straightforward and efficient. The adhesive backing made the installation simple for one person, and the material’s durability ensured long-term performance even under harsh weather conditions.”
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What is the greatest ridge vent for a metal roof?
So far, the best ridge vent for a metal roof is that one: classic rib steel panels. However, this should be complemented with a metal mesh to prevent rodents, small creatures, or even snakes from crawling into your attic – which may cause havoc later. Another option is installing a ridge cap on the peak of your metal roof.
| Product | Description | Length | Width | Pieces/Box | Weight/Box |
|---|---|---|---|---|---|
| FloVent R120 | Fits varying roof profiles, fire retardant, UV stable | 20 ft | 2 in | 10 | 7.2 lb |
| FloVent 9 | Polyester fiber, ¾” rib panels, easy install | 20 ft | 2 in | 75 | 117 lb |
| FastVent Plus | Breathable closure strips, wind-driven rain resistant | 3 ft | 1¾ in | 10 | 4.5 lb |
Is it possible to have a ridge vent equipped with foam only?
Some products, such as foam closure strips for metal roofing, allow you to do that without any hassle. It still allows you to provide ventilation but at a cheaper price compared to classic rib steel panels.
Whatever your choice is, the objective is to provide an effective ventilator to provide air circulation to your house, especially the attic.
Although their name may not sound sturdy, foam closure strips are designed to be strong and durable enough for the roof. There are products that claim to be fire-retardant and wind-driven rain-resistant, too; so why not?
In conclusion, having metal roof ridge vent foam is recommended. Besides, it charges you a lower amount of money, its durability, strength, and other features can also make it beneficial enough. It is easier to stick the foam onto your metal roof, too.
