Related: The Real Reasons You Need Better Attic Insulation. FAQ How Can I Insulate an Attic With Limited Ventilation? When soffit vents aren’t available, focus on using alternatives like ridge ...

Q: It gets very hot in my attic. I don't think the two end vents are enough. What types of additional attic vents are effective and how much more should I add? A: A hot attic increases your air ...

Attic ventilation can be achieved in a variety of installation methods including installations of soffit vents, mechanical and nonmechanical roof vents, ridge vents and gable vents.

Isolate the air moving through the soffit vents into the attic by fabricating a chimney from cardboard at the soffit in each rafter bay. On the bottom edge of each rafter nail or staple an 18-inch ...

Let me start off by telling you a couple of insulation and ventilation facts that will help you evaluate your specific home. Approximately 70 percent of all heat loss escapes through the attic.

If ample fresh air isn't flowing through your attic, your home is at risk of ice dams, roof damage, ceiling leaks and other issues. Here's what you ...

Soffit vents should not be your home’s only vents, though. If they are, the air movement is restricted to the attic floor, and airflow does not pass over the roof sheathing.

Q:Could you help me decide how to relieve oppressive heat in my rental house, a 1912 Southern California bungalow? In July, August and September, the second-floor bedrooms are uninhabitable until ...

The vent area should be divided equally between soffit and roof (or gable) vents. Thus, in the 2,500 square-foot attic noted above, at least 8.3 square feet should be allocated to soffit vents and ...

After cleaning the soffit vents and adding two roof vents, the attic ventilation was fixed, and the ice dams never returned. If you’re new to attic ventilation, read on to learn how attic ...

Installing Insulation Without Soffits. Once your attic is prepared, the next step is to apply the insulation while accounting for ventilation challenges.