Boat Cabin Hatches

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Relaxn Aluminium Low Profile Hatch 262 x 407mm Relaxn Aluminium Low Profile Hatch 262 x 407mm SAW-36184

$453.25 $477.10

$23.85 off RRP of $477.10
free shipping*
Relaxn Low Profile Aluminium Hatch 387 x 517mm Relaxn Low Profile Aluminium Hatch 387 x 517mm SAW-36188

$655.83 $690.35

$34.52 off RRP of $690.35
free shipping*
Relaxn Aluminium Hatch 452 x 567mm Relaxn Aluminium Hatch 452 x 567mm SAW-36190

$809.31 $851.90

$42.59 off RRP of $851.90
free shipping*
Jim Black Escape Hatch Opening 575 x 575mm White Boat Marine Jim Black Escape Hatch Opening 575 x 575mm White Boat Marine SAW-36384

$997.94 $1,028.80

$30.86 off RRP of $1,028.80
Hatch Stay Large Jb Suits 36385 Hatch Stay Large Jb Suits 36385 SAW-36385A

$160.31 $168.75

$8.44 off RRP of $168.75
Hatch Privacy Screen Jb 575 Hatch Privacy Screen Jb 575 SAW-36385B

$273.08 $287.45

$14.37 off RRP of $287.45
Hatch Stay Small Jb Suits 36387 & 36387W Hatch Stay Small Jb Suits 36387 & 36387W SAW-36387A

$147.92 $155.70

$7.78 off RRP of $155.70
Hatch Privacy Screen Jb 299 Hatch Privacy Screen Jb 299 SAW-36387B

$176.42 $185.70

$9.28 off RRP of $185.70
free shipping*
Hatch Vent 299 X 299 White Jb Hatch Vent 299 X 299 White Jb SAW-36387W

$582.30 $612.95

$30.65 off RRP of $612.95
Hatch Stay Medium Jb Suits 36389 Hatch Stay Medium Jb Suits 36389 SAW-36389A

$160.31 $168.75

$8.44 off RRP of $168.75
Hatch Access 600 X 245 White Asa Hatch Access 600 X 245 White Asa SAW-382490

$107.64 $113.30

$5.66 off RRP of $113.30
Hatch Access 600 X 245 Grey Asa Hatch Access 600 X 245 Grey Asa SAW-382491

$107.64 $113.30

$5.66 off RRP of $113.30
Hatch Access 600 X 245 Black Asa Hatch Access 600 X 245 Black Asa SAW-382492

$107.64 $113.30

$5.66 off RRP of $113.30
Made In Italy
Can-SB Hatch Access 440 X 315 - White ASA Can-SB Hatch Access 440 X 315 - White ASA SAW-382493

$96.14 $101.20

$5.06 off RRP of $101.20
Made In Italy
Can-SB Hatch Access 440 X 315 - Grey ASA Can-SB Hatch Access 440 X 315 - Grey ASA SAW-382494

$96.14 $101.20

$5.06 off RRP of $101.20
Made In Italy
Can-SB Hatch Access 440 X 315 - Black ASA Can-SB Hatch Access 440 X 315 - Black ASA SAW-382495

$96.14 $101.20

$5.06 off RRP of $101.20
Made In Italy
Can-SB Hatch Lock And Key Can Sb Grey Can-SB Hatch Lock And Key Can Sb Grey SAW-382502

$34.45

Made In Italy
Can-SB Hatch Lock And Key Can Sb Black Can-SB Hatch Lock And Key Can Sb Black SAW-382504

$31.45

Jim Black Low Profile Access Hatch Hinged Boat Marine Deck White 8" x 14" Jim Black Low Profile Access Hatch Hinged Boat Marine Deck White 8" x SAW-382516

$174.85 $184.05

$9.20 off RRP of $184.05
Jim Black Low Profile Access Hatch Hinged Boat Marine Deck White 13" x 17" Jim Black Low Profile Access Hatch Hinged Boat Marine Deck White 13" x SAW-382524

$259.35 $273.00

$13.65 off RRP of $273.00
Hatch Access Round 8" White Jb Hatch Access Round 8" White Jb SAW-382538

$60.14 $63.30

$3.16 off RRP of $63.30
Hatch Access 600 X 250 Black Europa Hatch Access 600 X 250 Black Europa SAW-38255

$110.44 $116.25

$5.81 off RRP of $116.25
Ceredi Europa Access Hatch 375 x 280 - White Ceredi Europa Access Hatch 375 x 280 - White SAW-38500

$177.75 $187.10

$9.35 off RRP of $187.10
Ceredi Europa Access Hatch 380 x 380 - White Ceredi Europa Access Hatch 380 x 380 - White SAW-38501

$238.50 $251.05

$12.55 off RRP of $251.05
Ceredi Europa Access Hatch with Drawers 375 x 280 - Grey Ceredi Europa Access Hatch with Drawers 375 x 280 - Grey SAW-38502

$177.75 $187.10

$9.35 off RRP of $187.10
Ceredi Europa Access Hatch with Drawers 380 x 380 - Grey Ceredi Europa Access Hatch with Drawers 380 x 380 - Grey SAW-38503

$238.50 $251.05

$12.55 off RRP of $251.05
Ceredi Europa Access Hatch with Drawers 375 x 280 - Black Ceredi Europa Access Hatch with Drawers 375 x 280 - Black SAW-38504

$177.75 $187.10

$9.35 off RRP of $187.10
Ceredi Europa Access Hatch with Drawers 380 x 380 - Black Ceredi Europa Access Hatch with Drawers 380 x 380 - Black SAW-38505

$238.50 $251.05

$12.55 off RRP of $251.05
RWB Adjust Hatch H/Duty Cpb RWB Adjust Hatch H/Duty Cpb RWB1362

$89.73 $97.00

$7.27 off RRP of $97.00
RWB Hatch Holder Spring S/S RWB Hatch Holder Spring S/S RWB1364

$19.00

RWB Hatch Fastener Flat Cpb RWB Hatch Fastener Flat Cpb RWB1366

$30.00

RWB Hatch Fastener Angled Cpb RWB Hatch Fastener Angled Cpb RWB1367

$26.00

Boat cabin hatches and portlights add light, airflow and access to enclosed spaces. Choose by cut-out size, frame style, opening type and installation surface.


Choosing cabin hatches and portlights for light, airflow and access

Boat cabin hatches and portlights help make enclosed spaces easier to use by adding natural light, ventilation and access to bunks, storage areas and cabin roofs. They can also form part of a larger cabin refresh when older acrylic, seals, frames or deck fittings are becoming worn. When comparing options, start with the opening size, frame footprint and how much clearance is available above and below the deck or cabin side.

Hatches are commonly used on deck or cabin tops where upward opening access is useful, while portlights suit vertical or angled cabin sides where a lower profile opening is preferred. Match the replacement to the cut-out, fastener pattern and the way water drains across the surrounding surface. If the hatch is part of a wider interior project, compare related boat cabin accessories and cabin hardware so hinges, latches and trim pieces work together.

For ventilation planning, also review boat ventilation parts. If the opening is near a galley or sleeping area, consider how airflow, privacy screens and easy access affect everyday use. For a cleaner installation, measure twice, check whether the surrounding laminate or timber needs repair, and choose fasteners and sealants suited to the mounting surface.

Buying checks before replacing a hatch or portlight

  • Confirm the cut-out size, frame size and corner radius before ordering.
  • Check whether the unit opens, vents or stays fixed.
  • Consider flyscreens, privacy needs and clearance for interior trim.
  • Inspect the surrounding deck or cabin side for cracks, soft spots or old sealant.
  • Use suitable marine sealants during installation where recommended by the product instructions.


FAQs about Boat Cabin Hatches

What should I measure before buying a boat cabin hatch?

Measure the existing cut-out, outside frame size, corner radius and fastener positions. Also check deck thickness and clearance above and below the hatch.

Are hatches and portlights used in different places?

Hatches are often fitted to cabin tops or decks, while portlights are generally fitted to cabin sides. The right option depends on the opening, angle and intended airflow.

Can I replace only the seal on an old hatch?

Sometimes seals or parts can be replaced, but it depends on the model and condition. If the frame, acrylic or mounting surface is damaged, a full replacement may be more practical.



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