Roof Valley Design

You can see in our roof valley photo left that there has been a history of.

Roof valley design.

Roof installation how to shingle a valley hd by roofrepair101 more about roofing at. The three methods to shingle a roof valley. Valleys are typically found where gable dormer roofs meet the main roof or when a house has angled wings or additions where two roof sections in different planes meet. Where two roof valleys meet for example above a gable dormer a soldered joint is likely to break from the movement.

This recommendation includes iko s premium shingles. When deciding how to shingle a roof valley you will need to consider your materials the climate and the desired look of the roof. Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. We may not know how to spell but roofing we know best.

Overlap metal roof valley sections by 12 inches and seal the lap with a flexible sealant such as polyurethane or butyl on roofs shallower than 5 12. We have been in the roofing business for 25 years. Most roofers know how to install shingles but many have no clue how to do a valley. Also different architectural styles will use the same type of roof.

Valleys on between two slanted roofs causes leaks very often. Iko recommends that you install architectural shingles with the open valley method for the best roof performance.