August 25th, 2010 – Our Colorado soil contracts and expands due to variations in moisture and temperature, so all houses in our region suffer movement – even new construction.
This movement can cause serious foundation problems that reduce the value, energy efficiency and structural integrity of your home. Ignore the early signs of trouble – like water in the basement, crumbling mortar, mice infestations, doorframe drafts, cracked concrete and loose stones – and you run the risk of major renovations and costly repairs down the road.
Here are a few tips to protect your foundation from the elements and to stop that little crack from turning into the Grand Canyon.
Clean out the clogs to avoid water overflowing the gutter lip, which often pools at the foundation. Position downspouts to divert water at least four feet away from your home. Properly grade soil to create a positive slope away from the house and leave at least six inches of foundation visible above ground level.
Almost all newer foundations are poured reinforced concrete. To prevent water damage before it starts, brush on an easy-to-use cement-based waterproof sealant. For smaller cracks and seepage, apply a durable cement-based weatherproofing repair mortar.
If you suspect a damaged foundation is compromising a load-bearing beam, or you feel the project is over your head, then consult a licensed contractor or structural engineer.
Below is a list of signs that you may have foundation problems:
Exterior indications
- Doors that will not open or close properly
- Gaps at the corner of fascia trim
- Diagonal cracks in the wall at corners of doors and windows
- Gaps between the garage door and the pavement at either side of the garage door
- Windows that are hard to open and close
- Cracks in the exposed grade beam of the house
- Cracks in bricks and mortar
Interior indications
- Unlevel Floors
- Large cracks in the concrete slab
- Gaps above kitchen cabinets
- Cabinet doors that will not stay shut
- Diagonal cracks in the wall at corners of doors and windows
- Curling and tearing of existing sheetrock repairs
- Leaks and cracks in and around the fireplace
