Roof Sagging Eaves

On ours there are three big square beams that stick out and hold up the eaves and they sag a bit and were lots worse before we redid the roof.

Roof sagging eaves.

Some roofs sag because of decay to the inside beams and sheathing. Most eaves are damaged by improperly draining gutters and warp over time. Typically decorative and functional brackets were installed to help support the overhang. Those big beams only go in maybe three feet and nail into a rafter.

In order to give yourself clear access to the eaves you may first need to detach the drainage structures covering them. Here s what we found during the tear off and re decking. This trim of wood along the edge of a roof though often neglected is a key element to the overall visual appeal of a home. In the event of timber sagging you may need to call in the professionals to repair or replace your roof timber supports.

Overhang roof sag it is common for bungalow style houses to have exposed decking and fly or barge rafters. When the roof framing is assembled two ceiling rafters are often joined together to create a longer span. Sagging roof lines can originate with the horizontal ceiling rafters. Common flaws include undersized rafters insufficient sheathing or too few rafter or collar ties.

Remove the gutters and roof flashing if needed. Decay can occur over time due to a number of reasons including leaks in the roof or leaks from guttering or downpipes wet rot or even insect attacks such as termites damaging the ends of the bearings. Weight related sagging can also be caused by design flaws that leave the roof unable to support its own weight. These houses were roofed with wood shingles.

In modern homes timber sagging is usually caused by poor quality materials being used from the beginning. Do the same for flashing where it overlaps the edges of the overhang. In perth timber sagging is usually caused by the age of your timber supports climate stress leaky roofs or a combination of warping and gravity over time that affects older homes.