Welcome to Defender Canada! 
Ventilation
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19% off
Beckson Portlight Replacement Lens
$62.68 - $105.88$62.68 - $105.88 -
Sea-Dog Low Profile Cowl Vent/Snap-On Deck Plate
$34.33 - $47.83 -
Beckson Newport Portlight Replacement Screen
$23.97 - $31.63 -
Beckson Port Replacement Gasket
$15.97 - $18.46 -
Beckson Newport Self-Drain Rectangular Opening Port 414
$261.15 - $267.90 -
Beckson Newport Self-Drain Rectangular Opening Port 512
$261.15 - $267.90 -
Beckson Snap On Clam Vent
$70.78 - $84.28 -
Beckson Vent-O-Mate Ventilator
$73.48 - $157.18 -
Beckson ASA Material Flush Hatch
$209.08 - $377.32 -
19% off
Beckson Newport Rain Drain Rectangular Opening Port 512
$273.30 - $280.06$220.93 - $280.06 -
25% off
Beckson Newport Self-Drain Rectangular Opening Port 714
$303.01 - $309.81$226.74 - $309.81 -
Sea-Dog Standard Profile Cowl Vent/Snap-On
$46.48 - $57.30 -
Sea-Dog Mushroom Vent
$47.83 - $86.98 -
Beckson Newport Rain Drain Rectangular Opening Port 414
$274.66 - $280.06 -
Beckson Newport Rain Drain Rectangular Opening Port 410
$244.95 -
Beckson PF128 Newport Specialty Fixed Ports - PF128-BS
$251.70 -
Beckson Newport Port External Rain & Shade Hood
$39.73 - $58.63 -
Beckson Newport Round Fixed Port
$32.98 - $66.73 -
Sea-Dog Hose Thru Vent
$5.54 -
Sea-Dog Narrow Slotted Ventilator - 331290-3
$59.98 -
Beckson PF100SB Newport Specialty Fixed Port - PF100-SB
$104.55 -
Sea-Dog Flat Round Louvered Vent/Drain Cover
$6.15 - $7.94 -
Sea-Dog Hatch Hinge - 205280-1
$34.33 -
9% offSea-Dog Rectangular Louvered Vent
$9.39 - $21.67$9.39 - $21.67 -
Sea-Dog Flush Hose Vent
$5.24 -
Beckson Newport Self-Drain Round Opening Port 8RD
$259.80 -
Sea-Dog Clam Shell Midget Vent
$5.16 -
Sea-Dog Clam Shell Vent
$55.93 - $62.68 -
Sea-Dog Flat Oblong Louvered Vent - 331620-1
$12.26 -
Sea-Dog Hose Thru Vent - 4"
$6.66 - $8.06 -
Sea-Dog Hose Elbow Vent - 90 deg. - 337350
$10.43 -
Sea-Dog Stainless Steel Hatch Pull - 221842-1
$8.32 -
Sea-Dog Heavy-Duty Hatch Spring - 321680-1
$69.60 -
30% offBeckson Newport Port Internal Rain Shield
$108.58 - $155.83$76.05 - $147.73 -
Beckson Newport Rain Drain Rectangular Opening Port 310
$209.85 -
9% offSea-Dog Narrow Slotted Ventilator - 331200
$38.38$34.60 -
Sea-Dog Rectangular Louvered Vent - 337400-1
$11.33 -
Sea-Dog Sea Dog Mini Clam Shell Vent - 331335-1
$35.68 -
32% off
Beckson Newport Rectangular Fixed Port
$127.48 - $234.16$86.46 - $234.16 -
Beckson Newport Self-Drain Rectangular Opening Port 410
$232.80 - $238.20 -
9% offSea-Dog Butterfly Ventilator
$16.07 - $25.69$14.52 - $25.69 -
Sea-Dog Hatch Hinge - 204280-1
$43.78 -
Beckson Bilge Ventilation Hose
$167.98 -
Sea-Dog Louvered Vent - 337290
$8.41 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6R
$25.44 -
Beckson Vent-O-Mate Replacement Ventilator Cover - C-6RS
$81.58 -
Sea-Dog Flush Thru Vent - 3" - 337590-1
$38.38 -
37% offSea-Dog Flush Vent - 4" - 337426
$4.63$2.88