Welcome to Defender Canada! 
Ventilation
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32% off
Beckson Newport Rectangular Fixed Port
$127.48 - $234.16$86.46 - $234.16 -
14% offBainbridge No See' Em Netting
$9.02$7.75 -
Vetus PX Series Porthole/Portlight Mosquito Screen
$28.78 -
Vetus PZ Series Porthole/Portlight Mosquito Screen
$28.78 -
Beckson Bilge Ventilation Hose
$167.98 -
19% off
Oceanair SKYSHADE Hatchshade
$227.76 - $246.45$197.28 - $205.05 -
9% offOceanair SKYSHADE Portshade
$148.69$133.88 -
Vetus Dorade Box 30 - 6" - DJBOX
$168.02 -
Webasto High Temperature "Y" Duct Adapter
$24.79 - $41.08 -
Webasto High Temperature Duct Branch Adapter
$22.81 - $23.59 -
Webasto High Temperature Thru Wall Snap-On Duct Adapter
$17.69 -
Taylor Made Ball Stud - 10 mm (3/8") - 1892
$12.94 -
Taylor Made Mounting Bracket - 1883
$17.20 -
Whitecap Louvered Plastic Ventilator
$17.31 -
9% offSea-Dog Butterfly Ventilator
$16.07 - $25.69$14.52 - $25.69 -
Sea-Dog Hatch Hinge - 204280-1
$43.78 -
19% offVetus PX Series Elliptical Opening Porthole
$303.03 - $362.43$242.55 - $362.43 -
19% offVetus Ventilator Cover Plate and Screen
$32.98 - $42.43$32.98 - $34.33 -
Taylor Made Angled Mounting Bracket (2-Pack) - 1881
$6.97 -
14% off
Taylor Made Mounting Bracket - 13 mm (1/2")
$16.07 - $45.13$16.07 - $38.45 -
Whitecap Zinc Plated Steel Gas Lift Mounting Bracket - G-1060BC
$12.09 -
Whitecap Clam Shell Midget Vent
$6.98 - $8.66 -
Attwood Stainless Steel Hatch Lift Spring - 12461-3
$30.78 -
Lewmar Ocean Hatch Hinge Pin Kit
$40.84 - $229.19 -
Sierra Nautalift Stainless Steel Gas Lift
$58.63 - $77.53 -
Whitecap 304 Stainless Steel Ball Stud End Fitting - G-1030SS
$12.49 -
Seachoice White Molded Clam Shell Vent (2-Pack)
$13.02 - $13.98 -
Seachoice Hatch Hinge - 35101
$25.32 -
Seachoice Stainless Steel Hatch Cover Pull - 36691
$10.53 -
Seachoice Stainless Steel Flush Hatch Handle - 36701
$14.06 -
Seachoice Hatch Replacement Handle - 39171
$13.25 -
Perko Gas Tank Vent - 0570DP4BLK
$20.61 -
Sea-Dog Louvered Vent - 337290
$8.41 -
Bomar Hatch Screen - NS7011--BK
$82.93 -
Dickinson Marine Chimney Exhaust Guard - 17-030
$159.90 -
24% offTaylor Made Ultra III Hatch
$1,237.23$928.08 -
9% offMarinco Nicro Thru Bulkhead Hose Adapter
$18.30 - $24.63$16.53 - $24.63 -
T-H Marine Plastic Clamshell Vent Covers
$11.98 - $14.22 -
T-H Marine Round Louvered Pontoon Vent
$12.11 - $12.63 -
Jabsco Flangemount Blower - 3" - 34744-0000
$320.57 -
Vetus Dorade Box - 3" - BOX75
$321.90 -
Vetus PM Series Porthole/Portlight Mosquito Screen
$45.13 -
Sea-Dog Flush Thru Vent - 3" - 337590-1
$38.38 -
37% offSea-Dog Flush Vent - 4" - 337426
$4.63$2.88 -
47% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$12.73$6.73 -
19% offDickinson Marine Flue Pipe with Barometric Damper
$140.98 - $153.13$112.90 - $122.62 -
Taylor Made Angled Mounting Bracket - 2 1/4" (2-Pack) - 1861
$21.83 -
Taylor Made Flat Mounting Bracket (2-Pack) - 1880
$5.54