House Roof Shingles Sweat In Summer

On hot days you may notice water droplets forming on your visible air ducts and wonder whether this is normal.

House roof shingles sweat in summer. The rapid cooling leads to immediate condensation. How much does shingle temperature really rise if the insulation is right at the roofline and the attic isn t vented. This is sometimes common in older houses that do not have the proper vents or fans to eject excess moist air. High levels of humidity inside the home cause moisture to condense on the walls and sometimes the windows as well.

What you see is condensation also known as ductwork sweating. With just the right mix of inside temperatures accompanied by outside temperature then adding the outside humidity the windows with low e shield can develop condensation. Timberline hdz shingles have the same renowned timberline quality and performance you know and love with improved nailing accuracy and installation efficiency. We took our signature 1 selling shingle timberline hd we took our signature 1 selling shingle timberline hd and transformed it by strengthening the common bond and creating the industry s largest nailing zone.

Fortunately it s easy to find out because the florida solar energy center fsec has done the research. Prolonged periods of high moisture in the house can lead to mold and the walls may even begin to rot. The low e coating minimizes the heat transfer from inside so the outside glass surface can cool notably below the outside air temperatures. For most floors condensation is the main reason for the sweating especially in warm weather.

It s no surprise that this tends to occur more in colder months when home heating is more common and intense. For pricing and availability. Owens corning oakridge 32 8 sq ft brownwood laminated architectural roof shingles. When warm humid air from outside comes into contact with the cold concrete the air rapidly cools and condenses on the surface causing the wetness.

Roof condensation has a very specific cause. Moisture occurs when heated air inside the home rises up to the roof where it meets the colder temperatures of outside air. In the summer of 2000 they studied this very issue.