2 12 Gable Roof

This roof style offers several advantages including space drainage ease of building and affordability making it a roof style worth considering for your project.

2 12 gable roof.

6d positive pressure coefficients of maximum value 0 3 is observed for 30 roof slope at 45 wind directions but it is 0 for 30 gable roof building and 0 3 for 45 gable roof building with frac h w le frac 1 2 as mentioned in is. The traditional gable roof is the most commonly requested roof design. A 2 12 roof slope means your roof has 2 inches of vertical drop for every 12 inches of horizontal distance. Simply put it s a shallow roof.

Exterior door roof overhang. Triangle primed rough sawn western red cedar wood built in screen gable louver vent. A pitch over 9 12 is considered a steep slope roof between 2 12 and 4 12 is considered a low slope roof and less than 2 12 is considered a flat roof. The table below shows common roof pitches and the equivalent grade degrees and radians for each.

For roofs of 2 12 or greater pitch products like our clicklock standing seam work very well. That means it can span a total length of over 26 for a gable roof. This simple truss is effective and affordable. Can span up to 13 4.

These numbers are for roofs supporting light loads of 20 pounds for square foot. An spf roof at the same spacing and lumber size will span 11. Ekena millwork 87 in. That means the roof doesn t shed water as easily as steeper roofs which is why choosing the right type of roofing material is so important.

Ekena millwork 48 125 in. A gambrel roof features two distinct slopes one steeper than the other to create a barn like look on homes garages and sheds. An syp 2 6 rafter at 24 o c. Triangle unfinished smooth western red cedar wood paintable gable louver vent.

With slopes commonly requested between 2 12 and 8 12 the gable roof design is the workhouse of most pole barn designs. When it comes to metal only mechanically seamed standing seam roofs should be used on pitches lower than 2 12. You will see the gable roof used for all building functions garages shops homes.