Welcome to Defender Canada! 
Ventilation
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14% off
Lewmar Low Profile Deck Hatch
$487.06 - $1,027.83$438.42 - $1,027.83 -
9% offLewmar Ocean Series Replacement Hatch Lid
$511.18 - $1,248.55$511.18 - $1,248.55 -
9% off
Lewmar Ocean Hatch
$793.50 - $3,574.51$793.50 - $3,574.51 -
Bomar 900 Series Molded Deck Hatch
$371.45 - $657.74 -
14% offLewmar Medium Profile Deck Hatch
$915.15 - $2,958.98$777.97 - $2,958.98 -
24% off
Lewmar Standard Rectangular Portlight
$361.01 - $770.98$350.64 - $724.42 -
9% off
Lewmar Hatch Trim and Fly Screen Kit
$207.81 - $392.59$187.09 - $392.59 -
9% off
Lewmar Standard Replacement Lens for Opening Portlight
$161.26 - $227.35$161.26 - $227.35 -
9% off
Lewmar Low Profile Mk2 Hatch Lid Assembly
$352.00 - $734.94$352.00 - $734.94 -
19% off
Bomar Gray Series Molded Rectangular Opening Portlight
$207.87 - $413.75$166.42 - $413.75 -
Vetus Magnus Heavy-Duty Deck and Escape Hatch
$1,610.40 - $2,095.40 -
9% offLewmar Ocean Series Hatch Seal Kit
$65.17 - $89.19$60.06 - $89.19 -
9% offWhitecap Stainless Steel Gas Spring
$59.15 - $168.77$59.15 - $168.77 -
9% off
Breeze Booster Hatch Ventilator
$97.87 - $121.86$88.15 - $121.86 -
9% offLewmar Stainless Steel Portlight
$361.57 - $551.92$361.57 - $551.92 -
9% offMarinco Nicro Standard Height Snap-In Deluxe PVC Cowl Vent
$134.55 - $247.35$134.55 - $222.68 -
37% offVetus Hatch Trim with Mosquito Screen
$263.46 - $407.62$171.86 - $407.62 -
14% offTaylor Made Stainless Steel Gas Shock
$80.95 - $108.70$80.95 - $101.19 -
9% offLewmar Atlantic Portlight
$680.23 - $1,263.99$665.57 - $1,263.99 -
Vetus Silicone Cowl Ventilator with Ring Nut
$152.86 - $238.89 -
9% offLewmar Medium Profile Mk2 Hatch Lid Assembly
$602.74 - $1,021.71$542.53 - $1,021.71 -
9% offBeckson ASA Material Flush Hatch
$233.36 - $397.06$233.36 - $357.42 -
9% offMarinco Clam Shell Vent
$38.65 - $45.70$38.65 - $41.19 -
Lewmar Atlantic Portlight Clip Flyscreen
$68.16 - $92.20 -
9% off
Lewmar Standard Portlight Replacement Lens
$59.15 - $141.74$59.15 - $141.74 -
9% offBomar Low-Profile Hatch Gasket Material
$13.27$12.01 -
19% off
Beckson Newport Self-Drain Rectangular Opening Port 714
$316.45 - $330.60$253.28 - $330.60 -
19% offBreeze Booster Optional Insect Screen for Hatch Ventilator
$47.11 - $75.31$37.81 - $75.31 -
19% off
Lewmar Portlight Interior Replacement Trim
$39.63 - $68.16$35.72 - $68.16 -
9% offLewmar Eclipse Roller Shade Trim Kit
$26.29 - $57.65$26.29 - $57.65 -
9% offBomar Self-Adhesive Hatch Gasket Material
$16.09$14.54 -
9% offBomar High-Profile Hatch Gasket Material
$13.27$12.01 -
9% offSierra Nautalift Stainless Steel Gas Lift
$65.44 - $81.67$62.75 - $81.67 -
9% offTaylor Made Standard Gas Shock
$33.62 - $186.79$30.32 - $186.79 -
10% off
Trident Marine 400 Series Air Vent/Blower Hose
$1.74 - $71.13$1.57 - $71.13 -
9% offLewmar Low Profile Mk2 Hatch Acrylic and Seal
$218.34 - $482.67$218.34 - $482.67 -
14% offTrident 481 Polyduct Blower Hose
$8.66 - $12.47$7.45 - $10.69 -
Caframo Maestro Variable Speed Fan
$148.63See price in cart -
18% off
Sea-Dog Flush Hose Vent
$6.07$4.97 - $6.39 -
9% offSea-Dog Rectangular Louvered Vent
$9.78 - $22.61$9.78 - $20.41 -
20% off
Sea-Dog Hose Thru Vent - 4"
$7.90 - $9.69$6.29 - $9.69 -
9% offLewmar Hatch Trim and Fly Screen Kit - Size 00 - 367400252
$207.81$187.09 -
9% off
Taylor Made Flat Mounting Brackets (2-Pack)
$18.45 - $24.17$18.45 - $21.82 -
9% offVetus Ventilator Cover Plate and Screen
$44.29 - $51.34$39.92 - $51.34 -
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 -
30% offBeckson Newport Port Internal Rain Shield
$114.79 - $182.47$79.40 - $182.47