Roof Spread Remedy

A case in point would be slates being substituted with concrete tiles a very common occurrence nowadays.

Roof spread remedy.

Roof spread occurs when the downward pressure of the weight of the roof starts pushing against the rafters enough that the structure itself begins to move. So fixing the problem as soon as possible is vital. This is a prolonged process but can cause severe damage to the integrity of a home. Roof spread is often caused by the roof timbers being subjected to extra weight weight that they were not designed for.

Roof spread occurs when there is a failure to adequately support the main rafters of the roof so as to prevent them spreading further open in a scissor type action. Factors that cause the situation include bad construction improper materials and water and rot problems. Some of these can support the roof and prevent ridge sagging and wall spreading. Roof spread affects a roof that begins to move after it is installed.

Either the roof starts moving downwards or the walls start pushing outwards. Collar ties rafter ties tension beams structural ridge beams. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams.