Roofers Guide|工具線上App不用買-HotApp4Game

LEAVE YOUR ROOF FRAMING BOOK BEHIND!! - FOR THE EXPERIENCED ROOF FRAMER -NOW WITH STAIR BUILDER CALCULATIONSThe roof calculator is designed to replace roof framing cut angles, rafter, hip etc lengths as well as many other calculations. Now includes stair calculator with the ability to include (or not) restrictions on Min/Max riser heights, treads, incline/pitch angle and application of the Step formula (2 x Riser Height + Tread Depth)Other calculations include - rafter/hip etc lengths where one pitching plates is higher than the other - such as where part of a wall is extended to eaves and no bulkhead is used.Designed to be easy to use onsite. Information is either seen at a glance or readily accessible without having to recalculate - Information is no more than 2 taps away. Colours are changeable depending on glare and visual requirements.No need to remember in which order to enter data.US Measurements (feet, inches and fractions 1/2” to 1/64” or decimal feet or inches); orMetric units (meters , or millimeters or a mixture for smaller values under a meter);Don't even enter a unit and the default will be used;Designed for practical onsite measurements.Calculations include:Roof pitch as decimal degrees , degrees minutes, inches (US), run:rise ratio, gradient %;Rafter Lengths - 3 measures - centre ridge, adjusted for ridge and eaves;Hip/Valley Lengths - 3 measures - centre ridge, adjusted for ridge and eaves;Creeper Lengths - lists all lengths with or without adjustment for eaves;Cut Angles for rafter, hip and valley - plumb, side & seat cuts and purlins -side & down cuts;Template sizes for the same cuts - adjustable for different sized template;Rafter, hip and valley lengths for roofs where one side of the span is higher than the other - both short and long side lengths;Height from plate with or without adjustment for ridge;Area;Diagonal;Set defaults for most commonly used values;Stair calculations include number and size of step risers and treads, step inclines, stringer lengths. stairwell opening - both with and without restrictions on heights/widths and angles.The calculations allow for only fixed stair rise or fixed stair run or both rise and run fixed.Calculations are presented to allow quick access to all the information at any time;Adjust colours of background and text to suit site conditions and some visual issues;The app requires IOS7.0 or later and has been optimised for all iPhones from the 6+ to the 4 and it scales equally as well for iPads using IOS7.0+ - in portrait mode as per the iphone.About The DeveloperInfoguide is part of a small building firm based in Western Australia and this app was created by a former Roof Framing Carpenter for our team of carpenters. We believe it will be as helpful to other carpenters as it was for us.