Hip -Valley Roof Framing
ENTRY MODE :
MAIN SPAN PITCH :
ADJACENT SPAN PITCH :
ANGLE measured in PLAN between
Hip EAVES or Valley RIDGES :
MAIN SPAN DIMENSION
ft. –  
in.
ADJACENT SPAN DIMENSION
ft. –  
in.
Enter the following in Decimal Inches:
Jack Spacing O. C. :

Common Rafter-Purlin Depth :
Hip-Valley Rafter Depth :

Main Side Angles
Common Pitch Angle :
Plan Angle :
Sheathing Angle :
Backing Angle :
Main Common Dimensions (feet)
Rise :
Run :
Diagonal :

Hip-Valley Pitch Angle :
Hip-Valley Side Cut Angles
Main Hip Foot -Valley Peak :
Main Hip Peak -Valley Foot :
Adj. Hip Foot -Valley Peak :
Adj. Hip Peak -Valley Foot :
Hip-Valley Dimensions (feet)
Rise :
Run :
Diagonal :

Adjacent Side Angles
Common Pitch Angle :
Plan Angle :
Sheathing Angle :
Backing Angle :
Adjacent Common Dimensions (feet)
Rise :
Run :
Diagonal :

Joe Bartok
Framing Calculator Diagrams
Hip/Valley Roof Sketches
Equivalent Hawkindale Angles
Irregular Plan Angle Calculations
Irregular Hip Roof Formulas
Common Rafter and H.A.P.
Jack Rafter/Purlin Compound Angles
Jack Rafter Angle Calculations
Jack Rafter Difference in Length
Hip/Valley Sections Calculator
Irregular Valley Length Adjustment
Hip/Valley Side Cut Angles
Blade Angle and Trig Calculators
Angle to Rise / Run
Select Denominator Value
Click on Angle Field at left
Scope: 0° < θ < 90°
Fraction :
Degrees :
Over ? :
Inches :

Feet to Inch - Frac. Inch
Select Denominator Value
Click on Dimension Field at left
Fraction :
Length :
Inches :

Match Depth Values (feet)
Hip-Valley to Main Common :
Hip-Valley to Adj. Common :
Main Common to Hip-Valley :
Adj. Common to Hip-Valley :
Lengths on Rafter-Purlin Cuts (feet)
Main Common Plumb Cut :
Adj. Common Plumb Cut :
Hip-Valley Plumb Cut :
Main Purlin on Deep Face :
Adj. Purlin on Deep Face :


Difference in Length (feet) :
Spacing on Hip-Valley (feet) :
Match Spacing O.C. (feet) :

Saw Miter Angle :
Angle on the Stick :
Blade Bevel Angle :
Saw Miter Angle :
Angle on the Stick :
Blade Bevel Angle :
1