Best chimney inspectors near Jesup, IA

The number of roof vents necessary for a 2,000-square-foot house depends on several factors. The calculation depends on the net free area within the attic and whether your municipality requires a 1/150 or a 1/300 ratio of venting square feet to attic square feet. If you install vents with a square-foot opening of one, you'll need either 14 or seven exhaust vents and an equal square-foot amount of intake vents.

Most traditional lenders will not loan against a house with a leaking roof, and some lenders won’t lend against a home with a roof near the end of its lifespan. If the roof on your new home is in poor condition, you may need to have the seller offer a credit for a roof replacement after closing, or you can opt for a renovation loan—also called a 203k loan—to bundle the house and the roof replacement into one loan.

If your roof leaks in heavy rain, that means the roofing is compromised and will need to be inspected and likely repaired. Small holes or cracks in the roofing material or flashing may not be noticeable in dry weather or even in a drizzle, but if they suddenly become noticeable when heavy rain comes, it likely means that small amounts of water are leaking in at other times, potentially causing damage.

Hail damage on a roof varies depending on the roofing material. On asphalt shingles, it can appear as dark or white chalky circles where granules have been knocked off, or as cracks, dents, or bruises. For wood shingles, hail may cause the wood to split and crack. On metal roofs, hail damage is often easier to spot and looks like dings and dents. The age and condition of your roof can also affect the appearance of the damage. Regardless of what you see, it's recommended to have a professional inspect your roof after a major storm to fully assess the extent of the damage.