The state requires contractors to take and pass a licensing exam with a grade of 70 or higher.
How to srudy for roofing test.
The exam includes 75 multiple choice questions lasts up to three hours and tests knowledge of roof observation principles for all types of roofing systems.
As you study each section of the material take breaks to quiz yourself.
Consult scantron for testing center locations.
According to rc e roofing construction estimating when applying shakes with a 10 inch exposure nails should be driven about inches from the bottom edge.
I recently took 2 florida exams.
Take the quiz to see how you stack up.
You might do this by making flash cards writing study questions for yourself or doing the exercises or knowledge checks that are built into your textbook.
Wood shingles or shakes shall be lapped at least inches over each side of the valley flashing.
Class a roof assemblies are those that are effective against fire test exposure.
B practice test three 1.
Test your technical roofing knowledge.
Built up single ply asphalt shingle wood sprayed polyurethane foam tile metal and slate.
Basic wind speed is 100 mph exposure c.
It will tell you where you need to study more.
Roofing contractors must obtain a roofing license from the illinois department of financial and professional regulation before doing any roofing work in the state of illinois.
When it comes to roofing technical knowledge some know a little about a lot generalists some know a lot about a little specialists and some know a lot about a lot experts.
What is the maximum mean roof height of a building with aggregate used on the roof as ballast.
The first step to becoming a roofing or general contractor in most states is to take a roofing exam.