Rafter Lengths Construction 1 minute Room widthmmRoom width Ridge widthmmRidge width Pitch of RoofHeight of Ridge Above Plate Pitch of Roof°Pitch of Roof Height of Ridge Above PlatemmHeight of Ridge Above Plate CalculateReset Length of RaftermmLength of Rafter Share by Email Share by Email Δ 3 Number of Calculations Used Today 0 Likes Copy Link Print & PDF Add to Your Website Add to Your Website