Uneven Roof Sheathing

Shading pattern is visible on an asphalt shingle roof.

Uneven roof sheathing. Roofing nails are exposed. Buckling can occur if the wrong type of nails were used to connect the sheathing to the rafters. Damaged framing frequently causes roofs to sag or dip. Ensure roof trusses are in proper alignment with no curves or uneven sections when installing osb to sheathe roofs.

Roof shingles have blown off. Thankx to my neighbor matt sheppard and contractor craig belmont i was able to straighten out the roofline without major reconstruction. Temporary safety straps left on roof. Install osb textured side up avoid installing osb with the textured side down.

Btw if you need a. I haven t talked to the builder yet since i jsut saw this friday evening so i don t know what their response will be but i thought i would put it out there to see what other think. Damage that causes an uneven roof might result. While visiting a house i have under construction i noticed some imperfections in the roofing.

Rafters or joists are the primary supportive members of roof structures. What are the causes of an uneven exterior roof. Uneven sheathing on new construction roof. Uneven roof sheathing causing visible irregularities in the roof surface.

Sometimes new shingles are applied directly on top of old uneven shingles. A roof over or re roof is not recommended because it will certainly lead to buckling. Curved or uneven roof trusses will cause osb roof sheathing to warp or buckle under roof coverings. The sun was low so it was hitting the roof at a sharp angle which tends to accentuate these things more than when the sun is overhead.