Welcome to Defender Canada! 
Special Offers
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19% offVetus Magnus Heavy-Duty Deck and Escape Hatch
$858.85 - $1,091.78$716.67 - $1,091.78 -
9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00$481.74 - $546.00 -
19% offVetus Hatch Trim with Mosquito Screen
$189.02 - $289.66$175.50 - $289.66 -
19% offVetus Altus Low-Profile Escape Hatch
$754.40 - $1,038.18$603.65 - $1,038.18 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$204.43$184.05 - $204.43 -
19% off
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78$185.55 - $259.78 -
24% off
Beckson Newport Self-Drain Rectangular Opening Port 714
$303.01 - $309.81$228.43 - $309.81 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18$405.18 - $481.18 -
29% offBeckson Newport Port Internal Rain Shield
$108.58 - $155.83$76.18 - $147.73 -
29% off
Beckson Newport Rectangular Fixed Port
$127.48 - $234.16$89.41 - $234.16 -
29% offAqualarm Remote Fire Detector
$54.58 - $57.28$40.27 - $46.48 -
19% off
Vetus Altus Low-Profile Deck Hatch
$631.08 - $679.99$544.12 - $647.65 -
Taylor Made Ultra III Hatch
$1,175.40 -
52% offOceanic Systems 4-20mA Tank Level Adaptor - 4291
$365.08$173.44 -
34% off
Beckson Newport Round Fixed Port
$32.98 - $66.73$32.98 - $43.58 -
42% offSea-Dog Stainless Steel Heavy Duty Midget Vent - 331375-1
$12.73$7.33 -
29% offBomar SS Voyager Mid-Profile Series Deck Hatch
$1,036.08 - $2,176.88$725.45 - $2,176.88 -
16% offWefco Square Hollow Rubber Gasket
$3.69$3.07 -
19% offSogeman Bugbusters Companionway Screen Snap Kit (2-Pack) - MDSNAP
$20.13$16.23 -
29% offSea-Dog Flush Vent - 4" - 337426
$4.63$3.28 -
Bomar Hatch Screen - NS7029--BK
$95.08 -
51% offOceanic Systems 3412 DC Current Transformer 0-200A
$88.35$42.64 -
52% offOceanic Systems Deck-Mounted Water Gauge - 5250-W
$439.33$209.35 -
52% offOceanic Systems Panel-Mounted Holding Tank Pumpout Gauge - 3350-HTPO
$371.83$177.29 -
52% offOceanic Systems Submersible Hydrostatic Sensor
$439.33$209.35 -
52% offOceanic Systems Monitor
$439.33$208.07 -
20% offAqualarm Fire Panel - 20227
$39.73$31.63 -
59% offAqualarm Security Wireless Key FOB - 20416
$50.53$20.56 -
59% offAqualarm Wireless Hatch Door Sensor - 20414
$59.98$24.34 -
19% off
Bomar Hatch Screen - NS7011--BK
$82.93$66.46