TERMS & DEFINITION Flashcards

1
Q

BUTT

A

THE LARGER EXPOSED END OF SHINGLE

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2
Q

DECK

A

PLYWOOD OR OSB SHEATHING USED AS A BASE FOR SECUREING ROOFING MATERIALS.

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3
Q

DRIP EDGE

A

AN L SHAPED METAL STRIP POSITIONED ALONG A ROOFS EDGES TO ALLOW WATER TO RUN OFF ROOF WITHOUT RUNNING DOWN EAVES OR SIDING.

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4
Q

EAVE

A

ON A SLOPED ROOF, THE HORIZONTAL UNDERSIDE THAT PROJECTS OUT FROM HOUSE WALL.

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5
Q

EXPOSURE

A

THE PART OF A SHINGLE THAT IS EXPOSED TO THE WEATHER USUALLY LESS THAN HALF ITS ACTUAL LENGTH.

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6
Q

FELT OR UNDERLAYMENT

A

ASPHALT IMPREGNATED ROOFING PAPER THAT CREATES A SECONDARY, WATERTIGHT BARRIER BETWEEN MANY ROOFING PRODUCTS AND THE ROOF DECK.

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7
Q

FLASHING

A

METAL PIECES THAT KEEP WATER FROM SEEPING INTO INTERSECTION SUCH AS VALLEY’S OR JOINTS AT VERTICAL WALLS OR AROUND ROOF PENETRATION SUCH AS CHIMNEYS OR VENT PIPES.

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8
Q

PITCH

A

ROOF SLOPE EXPRESSED AS THE RATIO OF A ROOFS RISE TO EACH FOOT OF RUN.

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9
Q

RAFTERS

A

THE FRAMEWORK THAT SUPPORTS THE ROOF DECK AND ROOFING. ON A SLOPED ROOF THESE ARE THE ANGLED TIMBERS ON THE UNDERSIDE.

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10
Q

RAKE

A

THE SLOPED EDGE OF A ROOF OVER A WALL.

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11
Q

RIDGE

A

THE PEAK WHERE TWO SLOPED ROOF SECTIONS MEET.

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12
Q

SQUARE

A

A MEASUREMENT OF ROOF AREA THAT EQUALS 100 SQUARE FEET. 10’X10’

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13
Q

VALLEY

A

THE ANGLE FORMED WHERE TWO SLOPING ROOF SURFACES INTERSECT.

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14
Q
A
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