Exterior Symptoms

The most obvious indication that a building has foundation stress or a sub-soil drainage and moisture problem is the apperance of cracks to outside walls, rising damp and mildew at the base of walls, or gaps appearing along framework. Neglecting to address these problems can result in costly future remedial and cosmetic works.

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Interior Symptoms
Cracked Walls
Cracks in the brickwork and masonry
Cracks in the brickwork and masonary Cracks in the brickwork and masonary are a result of foundation movement. Cracks can be horizontal extending to zigzag patterns along other masonary bed lines and may run diagonally up or down a wall. If left unchecked excessive movement can cause structural failure in walls ceilings and roofs.
Cracks Floor
Gaps between frames and walls
Gaps between wall frames If gaps have appeared between a window or door frame and the wall it is likely due to foundation movement. This can be due to foundation rotation and or settlement, or where the moisture content of the soil has changed causing soil heave. It is likley the problem will continue to worsen until the foundation is stabilized.
Leaking Ceiling
Rising Damp and mildew at base of walls
Excessive moisture movement can cause certain soils to heave (expand) and shrink. This can have a severe effect on foundation unless the foundation was designed for it in the first place. Excessive water movement in soils will cause foundation settlement issues. A moisture management system needs to be established to control the situation.
Sticking Hinges
Leaking roof
In extreme cases a leaking roof can be ultimately caused by excessive foundation movement. Walls can rotate outwards causing joint seperation in roof timberwork and flashings. Fondex can offer free expert advise on the conditions of your foundations if you have any concerns.
Site Excavation
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