Pipe & Flue Flashings

MASTERFLASH, Inc. - EPDM & Silicone boots, flexible, weather-resistant pipe flashings for new or retro-fit installations. pipe curbs, jacks and flashings.

Masterflash Pipe Boot - SIZING CHART

Designate Pipe Size

Compound

Part Number

Flashing Details

Min.

1/8" - 3/4"

3mm a 20mm

BLACK EPDM

SQ051BA

A-Top opening diameter

1/16"

B-Cut to suit pipe size

1/8"- 3/4"

C-Base dimensions

2-1/4"

#1

1/8"-3/4"
6mm a 50mm

BLACK EPDM SQ101BA A-Top opening diameter CLOSED
GREY EPDM SQ101GA B-Cut to suit pipe size 1/4" - 2"
RED SILICONE SQ102RA C-Base dimensions 4-1/2"
#2 1-1/4" - 3"
32mm a 76mm
BLACK EPDM SQ201BA A-Top opening diameter 7/8"
GREY EPDM SQ201GA B-Cut to suit pipe size 1-1/4" - 3"
RED SILICONE SQ202RA C-Base dimensions 6"
#3 1-1/4" - 3"
6mm a 102mm
BLACK EPDM SQ301BA A-Top opening diameter CLOSED
GREY EPDM SQ301GA B-Cut to suit pipe size 1/4" - 4"
RED SILICONE SQ302RA C-Base dimensions 8"
#4 3" - 6"
76mm a 152mm
BLACK EPDM SQ401BA A-Top opening diameter 2-1/2"
GREY EPDM SQ401GA B-Cut to suit pipe size 3" - 6"
RED SILICONE SQ402RA C-Base dimensions 10"
#5 4" - 7"
102mm a 178mm
BLACK EPDM SQ501BA A-Top opening diameter 3-1/2"
GREY EPDM SQ501GA B-Cut to suit pipe size 4" - 7"
RED SILICONE SQ502RA C-Base dimensions 11"
#6 5" - 9"
127mm a 178mm
BLACK EPDM SQ601BA A-Top opening diameter 4"
GREY EPDM SQ601GA B-Cut to suit pipe size 5" - 9"
RED SILICONE SQ602RA C-Base dimensions 12'
#7 6" - 11"
152mm a 280mm
BLACK EPDM SQ701BA A-Top opening diameter 5'
GREY EPDM SQ701GA B-Cut to suit pipe size 6" - 11"
RED SILICONE SQ702RA C-Base dimensions 14"
#8 7" - 13"
178mm a 330mm
BLACK EPDM SQ801BA A-Top opening diameter 6"
GREY EPDM SQ801GA B-Cut to suit pipe size 7" - 13"
RED SILICONE SQ802RA C-Base dimensions 17"
#9 10" - 18"
254mm a 467mm
BLACK EPDM SQ9101BA A-Top opening diameter 8-1/2"
GREY EPDM SQ801GA B-Cut to suit pipe size 10" - 18"
RED SILICONE SQ902RA C-Base dimensions 25"
Max. 13" - 26"
330mm a 660mm
BLACK EPDM SQ951BA A-Top opening diameter 11"
GREY EPDM SQ951GA B-Cut to suit pipe size 13" - 26"
RED SILICONE SQ952RA C-Base dimensions 34"






(Check diameter of pipe. Select the appropriate Master Flash for pipe or duct diameter. For extreme pitch or surface irregularity select next larger size. Choose the compound required, then refer to ÒCodeÓ for the Master Flash desired.)