The flashing to a chimney stack is stepped in order to
A) Enable the condensate within the flue to evaporate
B) Enable the flashing to be dressed beneath the roof tiles
C) Enable a gutter to be formed at the rear of the chimney stack
D) Maintain the minimum height of 150mm above the roof covering
E) Prevent efflorescence in the brickwork of the chimney stack
Correct Answer:
Verified
Q5: The waved profile of a pantile provides
A)
Q6: A valley gutter is often used on
Q7: Concrete tiles have better durability than clay
Q8: The verge to a pitched roof has
Q9: Materials used for flashings need to be
A)
Q11: The ceiling joist is added to a
Q12: A collar in a closed couple roof
Q13: Hangers join
A) The ceiling joists to the
Q14: Purlins are used in a double roof
Q15: In a triple roof prefabricated trusses replace
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents