HomeMy WebLinkAboutAllison II NC2GROOF AREA "B" SQ FTG 401 AT / NEAR RIDGE AT / NEAR EAVE
VENT TYPE
SQ. FT.
REQUIRED
RANGE
SQ. FT.
SUPPLIED
PERCENT
OF TOTAL
SUPPLIED
POT LARGE
(SQ. IN. EACH)
POT SMALL
(SQ. IN. EACH)
RIDGE VENT
(SQ. IN. PER LF)
EAVE VENT
(SQ. IN. EACH)
CONT. VENT
(SQ. IN. PER LF)
61.00 40.00 18.00 28.00 10.00
HIGH - POT
VENTS ONLY 0.53 0.67 0.85 48.41 2 0
AT EAVE 0.80 0.67 0.90 51.59 0 13.00
TOTAL (MIN)1.34 1.34 1.75 100.00
HIGH -
RIDGE VENT 0.53 0.67 0.63 45.00 0 0 5.00
AT EAVE 0.80 0.67 0.76 55.00 0 11.00
TOTAL (MIN)1.34 1.34 1.39 100.00
ADDITIONAL POT VENTS MAY BE REQUIRED IF THERE IS INSUFFICIENT RIDGE AVAILABLE
ATTIC VENT SCHEDULE
VENTILATION REQUIRED AND SUPPLIED IS BASED ON POT VENT VALUES AND RIDGE VENT VALUES SHOWN IN TABLE ABOVE
** CONTRACTORS INSTALLING VENTILATION ARE RESPONSIBLE FOR VERIFYING THAT VENTS USED WILL SUPPY VENTILATION TO MEET CODE REQUIREMENTS
* SCHEDULE HAS BEEN CALCULATED ASSUMING EAVE VENTILATION AT 50-60% OF TOTAL AND RIDGE AT 40-50% OF TOTAL REQUIRED VENTILATION
ELEVATION NC2G
ROOF AREA "A" SQ FTG 2018 AT / NEAR RIDGE AT / NEAR EAVE
VENT TYPE
SQ. FT.
REQUIRED
RANGE
SQ. FT.
SUPPLIED
PERCENT
OF TOTAL
SUPPLIED
POT LARGE
(SQ. IN. EACH)
POT SMALL
(SQ. IN. EACH)
RIDGE VENT
(SQ. IN. PER LF)
EAVE VENT
(SQ. IN. EACH)
CONT. VENT
(SQ. IN. PER LF)
61.00 40.00 18.00 28.00 10.00
HIGH - POT
VENTS ONLY 2.69 3.36 3.39 49.39 8 0
AT EAVE 4.04 3.36 3.47 50.61 0 50.00
TOTAL (MIN)6.73 6.73 6.86 100.00
HIGH -
RIDGE VENT 2.69 3.36 3.25 48.35 0 0 26.00
AT EAVE 4.04 3.36 3.47 51.65 0 50.00
TOTAL (MIN)6.73 6.73 6.72 100.00
ADDITIONAL POT VENTS MAY BE REQUIRED IF THERE IS INSUFFICIENT RIDGE AVAILABLE
AMBLESIDE: Grids 4 Sides are Required per PUD ~ 26' - 1/4''2020 2020 2020 4020
3060 3060 3060 3060 3060
3030 3030 3030
3060
3060 3060
3030
3030 3030 3030
3030 3030
2020 2020 2020
3053 3053 3053
3053 3053
2030
3040 3040
3060 3060
NC2G
ELEVATION NC2G
ADDITIONAL 1ST FLOOR - HEATED 0
TOTAL 1ST FLOOR 1829
ADDITIONAL 2ND FLOOR - HEATED 0
TOTAL 2ND FLOOR 1508
TOTAL ELEV. HEATED 3337
ADDITIONAL GARAGE - 3 CAR FRONT 0
TOTAL GARAGE 609
ADDITIONAL BASEMENT 0
TOTAL BASEMENT 1251
FRONT PORCH 128
TOTAL ELEV. FOOTPRINT 2566
LIGHT & VENT SCHEDULE
ROOM NAME AREA
REQUIRED SUPPLIED
LIGHT VENT LIGHT VENT
BEDROOM 3 166.36 13.31 6.65 20.2 8.4
** REFER TO LIGHT & VENT SCHEDULE ON COVER SHT. FOR INFORMATION NOT SHOWN HERE.