Welcome to Defender Canada! 
Ventilation
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Whitecap Black Steel Gas Lift Mounting Bracket
$11.97 -
T-H Marine Round Louvered Pontoon Vent
$11.30 - $13.82 -
Marinco Nicro Thru Bulkhead Hose Adapter
$25.70 -
Beckson Clamp Shell Vent - C-4
$42.88 -
Taylor Made Ultra III Hatch
$1,303.47 -
Taylor Made Ultra III Hatch Screen
$128.89 - $155.68 -
Vetus PX Series Porthole/Portlight Mosquito Screen
$42.63 -
Taylor Made Ball Stud - 10 mm (3/8") - 1892
$13.49 -
Vetus Dorade Box - 4" - BOXS100
$1,021.46 -
Vetus Dorade Box - White PVC - 5" - BOX125
$1,139.89 -
Vetus Dorade Box 30 - 6" - DJBOX
$223.40 -
Vetus PM Series Porthole/Portlight Mosquito Screen
$71.16 -
38% offSea-Dog Flush Vent - 4" - 337426
$4.81$2.98 -
9% offSea-Dog Butterfly Ventilator
$16.76 - $26.81$15.14 - $26.81 -
47% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$13.27$7.00 -
Whitecap Large Louvered Ventilator
$26.58 -
Whitecap Standard Hatch Hinge - 6027C
$72.66 -
Whitecap Zebra Louvered Ventilator
$27.53 -
30% offBeckson Newport Port Internal Rain Shield
$114.79 - $182.47$79.40 - $182.47 -
Bomar Hatch Screen - NS7011--BK
$79.54 -
Bomar Hatch Screen - NS7000--BK
$89.41 -
Bomar Hatch Screen - NS7080--BK
$99.28 -
Bomar Hatch Screen - NS2049--EX
$128.89 -
Lenco Hatch Lift Pull Pin - 60101-001D
$20.65 -
Bomar Molded Hatch Trim Ring - NT2000
$120.43 -
Bomar Molded Hatch Trim Ring - NT2029-OW-1
$120.43 -
Dickinson Marine Flue Pipe Extension Kit - 28" - 19-000
See price in cart -
Dickinson Marine Antarctic Diesel Heater - 00-ANT
$2,026.91 -
Dickinson Marine Chimney Exhaust Guard - 17-030
$168.39 -
19% off
Dickinson Marine Flue Pipe Extension Kit - 19-005
$152.17$121.86 -
19% offDickinson Marine Flue Pipe Guard - 16-030
$145.81$116.77 -
Dickinson Marine Newport P12000 Propane Fireplace - 00-NEW-P12000
$2,215.83 -
Dickinson Marine Newport P9000 Propane Gas Fireplace - 00-NEW-P9000
$1,963.42 -
Vetus Altus Low-Profile Round Hatch
$1,526.53 - $1,579.56 -
19% offVetus PX Series Elliptical Opening Porthole
$337.00 - $724.43$269.72 - $724.43 -
9% offVetus Ventilator Cover Plate and Screen
$44.29 - $51.34$39.92 - $51.34 -
9% offTaylor Made Angled Mounting Bracket (2-Pack) - 1881
$7.69$6.98 -
Taylor Made Angled Mounting Bracket - (2-Pack) - 1860
$18.45 -
Taylor Made Angled Mounting Bracket - 2 1/4" (2-Pack) - 1861
$24.22 -
9% offTaylor Made Flat Mounting Bracket (2-Pack) - 1880
$6.09$5.54 -
Taylor Made Angled Mounting Bracket - 13 mm (1/2") (2-Pack) - 1884
$36.62 -
Taylor Made Double Angled Mounting Bracket (2-Pack) - 1891
$15.30 -
14% off
Taylor Made Mounting Bracket - 13 mm (1/2")
$17.81 - $50.14$17.81 - $42.70 -
Caframo Tiny Tornado II Replacement Fan Blade - 82701GBG
$5.91 -
Caframo Chinook Replacement Fan Blade
$10.82 -
Attwood Polypropylene Fuel Vent - 1607-3
$14.44 -
Vetus PQ53 Mosquito Screen - HORPQ53
$47.13 -
Vetus Altus Left & Right Hatch Adjuster - HTLRBS
$162.76