To vent or not to vent a metal roof october 2 2017 filed under.
How to ventilate an attic with a metal roof.
Selecting metal roof and wall panels is a strategic investment for the life of a building.
Metal roofs do not stop moist warm air from rising through the house and into the attic.
For most homes attic ventilation is critical.
Optimal air movement not only promotes temperature regulation and energy efficiency but also reduces the risk of moisture related issues like condensation build up.
For the best results place roof ventilation near the roof s peak and soffit vents in the eaves.
Grab a flashlight and inspect your attic during the winter.
Hot air exhaust vents located at the peak of the roof allow hot air to escape.
Ventilation can be accomplished using various products and techniques.
Home ventilation metal roofing venting can sometimes be a good way to get things off of our chest but when it comes to home construction venting can be a great way to get hot air and moisture out of our attic.
Bjorn asks i have a new house with a metal roof and without a ridge vent.
Warm air that escapes living space also carries moisture that will condense on rafters or roof sheathing.
Today s metal roofing materials are durable and lightweight and they come in a host of designer colors.
When summer s sun beats down the.
Ventilation of attic spaces is required by most building codes as well as by roofing material manufacturers and the national roofing contractors association nrca.
Before we explore how to ventilate an attic space it is prudent to understand how much ventilation is needed.
To protect their investment it is key that your customers ensure the proper ventilation system is installed.
Some high quality metal roofing types reduce heat transference from the outside of the metal roof which can become very hot on a sunny day.
If you see dampness or frost you need better roof ventilation and some attic vents.
Please recommend a vent system without cutting holes in the metal roof there are several options available to provide ventilation to your attic without cutting holes in your metal roof including gable vents and a vented ridge.
Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.
Lower quality metal roofing may add to the problem.
Read on for more.
How to ventilate an attic with a metal roof.
