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Exam (elaborations)
C-39 Roofing Trade Practice Exam Newest 2025/2026 Complete 70 Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New Version!!
C-39 Roofing Trade Practice Exam Newest 2025/2026 
Complete 70 Questions And Correct Detailed Answers 
(Verified Answers) |Already Graded A+||Brand New 
Version!! 
 
Roof valley flashing must extend ________ from the centerline 
in each direction for wood shakes, asbestos-cement, and slate 
shingles, and clay and concrete tile. - ANSWER-11"
Package deal
C-39 Roofing Trade Practice Test Exam Bundle Questions With Complete Soluitions
C-39 Roofing Trade Practice Test Exam Bundle Questions With Complete Soluitionsc-39 Roofing Trade Practice Test Exam Bundle Questions With Complete Soluitionsc-39 Roofing Trade Practice Test Exam Bundle Questions With Complete Soluitionsc-39 Roofing Trade Practice Test Exam Bundle Questions With Complete Soluitionsc-39 Roofing Trade Practice Test E
Exam (elaborations)
C-39 Roofing Trade Practice Test 2 Questions 100% Answered 2025
An asphalt-modified roof is: - ANSWERSTorch-applied 
 
A roof has a 7' run and 8" per unit rise. What is the total rise at the ridge? - ANSWERS56" 
 
Which of the following is NOT used as a weathering surface in single-ply roofing? - ANSWERSMica 
 
If you know the lengths of two sides of a right angle, can you figure the length of the third side? - ANSWERSYes, the third side squared = a2 + b2 
 
The maximum heating temperature for steep asphalt is: - ANSWERS525*F 
 
What is the flash po...
Exam (elaborations)
C-39 Roofing Trade Practice Test 3 Questions And Answers 2025
The lower exposed edge of a wood shingle is called the: - ANSWERSShingle butt 
 
The distance that adjacent shingles overlap each other horizontally is called the: - ANSWERSSidelap 
 
The distance between exposed edges of overlapping shingles is called the: - ANSWERSExposure 
 
The distance from the lower edge of a top shingle to the upper edge of the shingle in the course immediately below it is called: - ANSWERSToplap 
 
The distance from the lower edge of a top shingle to the upper edge of th...
Exam (elaborations)
C-39 Roofing Trade Practice Test 3 Questions With Complete Soluitions
The lower exposed edge of a wood shingle is called the: - ANSWERSShingle butt 
 
The distance that adjacent shingles overlap each other horizontally is called the: - ANSWERSSidelap 
 
The distance between exposed edges of overlapping shingles is called the: - ANSWERSExposure 
 
The distance from the lower edge of a top shingle to the upper edge of the shingle in the course immediately below it is called: - ANSWERSToplap 
 
The distance from the lower edge of a top shingle to the upper edge of th...
Exam (elaborations)
C-39 Roofing Trade Practice Test 1 Questions & Answers Latest
C-39 Roofing Trade Practice Test 1 Questions & Answers Latest
Exam (elaborations)
C-39 Roofing Trade Practice Test Questions and Answers
C-39 Roofing Trade Practice Test Questions and Answers
Exam (elaborations)
C-39 Roofing Trade Exam 1 Newest Version Actual Complete Questions And Correct Detailed Answers (Verified Answers) – Sure To Pass!!
C-39 ROOFING TRADE EXAM 1 
NEWEST VERSION ACTUAL COMPLETE 
QUESTIONS AND CORRECT DETAILED 
ANSWERS (VERIFIED ANSWERS) – 
SURE TO PASS!! 
 
 
1. Which has the least rigidity? - ANSWER 16 oz 
soft copper 
 
2. When joining 22 oz copper sheets, which procedure 
would produce the strongest joint? - ANSWER 
Sheets lapped, riveted, and soldered 
 
3. What sort of gloves should you use when applying 
fluid deck coatings? - ANSWER Follow the 
manufacturer's recommendation 
 ...
Exam (elaborations)
C-39 Roofing Trade Test 1 Newest 2025 Actual Exam Complete 100 Questions And Well Detailed Answers (Graded A+)2025/26
C-39 Roofing Trade Test 1 Newest 2025 Actual Exam Complete 100 Questions And Well Detailed Answers (Graded A+)2025/26
Exam (elaborations)
C-39 Roofing Trade Test 1 And 2 Exam Latest 2025 With Correct Questions And Detailed Answers/Already Graded A+
C-39 Roofing Trade Test 1 And 2 Exam Latest 2025 With Correct Questions And Detailed Answers/Already Graded A+
Exam (elaborations)
C-39 Roofing Trade Practice Test 2025| Answered 100% Correctly
C-39 Roofing Trade Practice Test 2025| Answered 100% Correctly 
A roof is 80' x 64' and one pallet has 6.45 squares of material. How many pallets are needed? 
8 pallets 
The size of a house with a flat roof is 25' x 28'. It has a garage with a flat roof of 15' x 18'. How much roofing do the both of them need? 
10 squares 
A roof is 30' x 40'. If you need 1 square for the starter, 1 square for waste, and 1 2/3 square for hip and ridge, how much roofing material will you ne...
Exam (elaborations)
C-39 Roofing Trade Practice Test 1| Answered 100% Correctly| 2025
C-39 Roofing Trade Practice Test 1| Answered 100% Correctly| 2025 
Composition flashing (base flashing) should be fastened with: 
One- inch solid cap-head nails or 
 
Nails driven theough tin disks 
Pitch pockets or pitch boxes: 
Are not recommended because they require extensive maintenance 
Reinforced concrete can be used as a structural deck. Which of the following is a correct statement? 
Some moisture will remain in concrete decks even after the surface is dry 
Roofing insulation and membra...
Exam (elaborations)
C-39 Roofing Trade Practice Test 1| Answered 100% Correctly| 2025
C-39 Roofing Trade Practice Test 1| Answered 100% Correctly| 2025 
Composition flashing (base flashing) should be fastened with: 
One- inch solid cap-head nails or 
 
Nails driven theough tin disks 
Pitch pockets or pitch boxes: 
Are not recommended because they require extensive maintenance 
Reinforced concrete can be used as a structural deck. Which of the following is a correct statement? 
Some moisture will remain in concrete decks even after the surface is dry 
Roofing insulation and membra...
Exam (elaborations)
C-39 Roofing Trade Practice Test 2025| Answered 100% Correctly
C-39 Roofing Trade Practice Test 2025| Answered 100% Correctly 
A roof is 80' x 64' and one pallet has 6.45 squares of material. How many pallets are needed? 
8 pallets 
The size of a house with a flat roof is 25' x 28'. It has a garage with a flat roof of 15' x 18'. How much roofing do the both of them need? 
10 squares 
A roof is 30' x 40'. If you need 1 square for the starter, 1 square for waste, and 1 2/3 square for hip and ridge, how much roofing material will you ne...
Package deal
Roofing Exams
Roofing Exams - Questions And Answers - Bundle
Exam (elaborations)
C-39 Roofing Trade Practice Test 3 Exam Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
C-39 Roofing Trade Practice Test 3 Exam Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
Exam (elaborations)
C-39 Roofing Trade Practice Test Exam |65 Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
C-39 Roofing Trade Practice Test Exam |65 Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
Exam (elaborations)
C-39 Roofing Trade Practice Test 1 |105 Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
C-39 Roofing Trade Practice Test 1 |105 Q’s and A’s (Practice questions for the CSLB C-39 Roofing Exam)
Exam (elaborations)
C 39 Roofing Trade Test 1 And Test 2 (Complete Tests) | Questions And Correct Answers | Already Graded A+ | Verified Answers | Latest Versions
C 39 Roofing Trade Test 1 And Test 2 (Complete Tests) | Questions And Correct Answers | Already Graded A+ | Verified Answers | Latest Versions
Exam (elaborations)
C 39 Roofing Trade Test 1 (Complete Tests) | Questions And Correct Answers | Already Graded A+ | Verified Answers | Latest Versions
C 39 Roofing Trade Test 1 (Complete Tests) | Questions And Correct Answers | Already Graded A+ | Verified Answers | Latest Versions