With 2016 being one of the wettest years in Minnesota on record, you may be experiencing things in your home this winter you haven’t in past years. Heavy fall rains and the quick freeze may have negatively impacted your home. Water expands as it freezes, affecting building components such as shingles, siding, windows, doors, framing members, drywall, flatwork and foundation walls. Movement from frost expansion can cause degradation to building components and often, complete failure.
Water follows the path of least resistance so homeowners need to ensure they are not inviting water into their building envelope and particularly into the foundation. Poorly installed or under maintained components such as flashings, roofing, siding and exterior grade will invite water into unwanted areas. Common identifiers are cracks in walls and ceilings and heaving of driveway aprons and sidewalks. Unusual sounds in your home during extreme cold may also be observed. Doors and windows may become difficult to operate. Gaps in wood trim may appear.
Another commonly overlooked area is your attic. Look in there on a cold day. If you see frost on the underside of the roof, you are experiencing heat loss and likely inadequate or faulty ventilation. The frost you see can lead to mildew and eventually, wood rot. Controlling the temperature of the attic is a key part of preventing water intrusion. Figure 1 below is a great depiction of how the combination of heat loss and cold weather can damage your home.
If you are experiening any of these issues this winter, you need to contact Complete Building Solutions. We can assess your home for possible problem areas and provide a corrective course of action. Don’t let Old Man Winter destroy your home!