Boat Hatches & Portlights

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Ceredi Europa Access Hatch 375 x 280 - Grey Ceredi Europa Access Hatch 375 x 280 - Grey SAW-38230

$82.18 $86.50

$4.32 off RRP of $86.50

Ceredi Europa Access Hatch 460 x 510 - Grey Ceredi Europa Access Hatch 460 x 510 - Grey SAW-38234

$173.99 $183.15

$9.16 off RRP of $183.15

Ss Pressed Hatch Lifter Ss Pressed Hatch Lifter SAW-29329

$10.35

75mm Ss Hatch Lifter 75mm Ss Hatch Lifter SAW-29742

$24.95

316Ss Hatch Hinge 76X64 Each 316Ss Hatch Hinge 76X64 Each SAW-29755

$46.85

Hatch Fastener Adj 76mm S/S Hatch Fastener Adj 76mm S/S SAW-29791

$15.10

Hatch Fastener Adj 125mm S/S Hatch Fastener Adj 125mm S/S SAW-29792

$19.40

Ss Flush Hatch Lifter Ss Flush Hatch Lifter SAW-29793

$14.90

Hatch Fastener Adj 150mm S/S Hatch Fastener Adj 150mm S/S SAW-29795

$28.45

free shipping*

Ceredi Low Profile Aluminium Hatch 606 x 353 Ceredi Low Profile Aluminium Hatch 606 x 353 SAW-36155

$1,665.25 $1,716.75

$51.50 off RRP of $1,716.75

free shipping*

Ceredi Low Profile Aluminium Hatch 375 x 270 Ceredi Low Profile Aluminium Hatch 375 x 270 SAW-36160

$1,243.64 $1,282.10

$38.46 off RRP of $1,282.10

Hatch Stay Pair RELAXN Suits 36185 Hatch Stay Pair RELAXN Suits 36185 SAW-36174

$110.15 $115.95

$5.80 off RRP of $115.95

Hatch Stay RELAXN Suits 36186 Hatch Stay RELAXN Suits 36186 SAW-36175

$41.25

Hatch Stay Pair RELAXN Suits 36189 Hatch Stay Pair RELAXN Suits 36189 SAW-36176

$107.78 $113.45

$5.67 off RRP of $113.45

Hatch Seal RELAXN Suits 36185 Hatch Seal RELAXN Suits 36185 SAW-36177

$34.45

Hatch Seal RELAXN Suits 36186 Hatch Seal RELAXN Suits 36186 SAW-36178

$14.95

Hatch Seal RELAXN Suits 36189 Hatch Seal RELAXN Suits 36189 SAW-36179

$32.55

free shipping*

Relaxn Hatch Escape Trapezoid White 610 X 490 X 650 Relaxn Hatch Escape Trapezoid White 610 X 490 X 650 SAW-36185

$956.18 $1,006.50

$50.32 off RRP of $1,006.50

Relaxn Low Profile Aluminium Hatch 271x271mm Relaxn Low Profile Aluminium Hatch 271x271mm SAW-36186

$354.26 $372.90

$18.64 off RRP of $372.90

free shipping*

Relaxn Aluminium Hatch 564 x 564mm Relaxn Aluminium Hatch 564 x 564mm SAW-36189

$939.22 $988.65

$49.43 off RRP of $988.65

Relaxn Hatch Trim And Flyscreen for 36189 / 362010 Relaxn Hatch Trim And Flyscreen for 36189 / 362010 SAW-36192

$344.42 $362.55

$18.13 off RRP of $362.55

Relaxn Hatch Trim And Flyscreen for 36186 / 362006 Relaxn Hatch Trim And Flyscreen for 36186 / 362006 SAW-36193

$145.78 $153.45

$7.67 off RRP of $153.45

Cp Brass Hatch Stay 310-540 Cp Brass Hatch Stay 310-540 SAW-36237

$56.81 $59.80

$2.99 off RRP of $59.80

Cp Adjt Hatch Stay 250-440 Cp Adjt Hatch Stay 250-440 SAW-36360

$53.68 $56.50

$2.82 off RRP of $56.50

Cp Hatch Stay Adjt 300-500 Cp Hatch Stay Adjt 300-500 SAW-36362

$96.47 $101.55

$5.08 off RRP of $101.55

200Mm Ss Spring Hatch Stay 200Mm Ss Spring Hatch Stay SAW-36364

$18.95

290mm H/Duty Spring Hatch Stay 290mm H/Duty Spring Hatch Stay SAW-36365

$25.95

Hatch Fastener Stainless Brackets Hatch Fastener Stainless Brackets SAW-36368

$33.95

Hatch Lock Set Europa Hatch Lock Set Europa SAW-38217

$38.10

Ceredi Europa Access Hatch 380 x 380 - Grey Ceredi Europa Access Hatch 380 x 380 - Grey SAW-38232

$105.31 $110.85

$5.54 off RRP of $110.85

Ceredi Europa Access Hatch 600 x 360 - Grey Ceredi Europa Access Hatch 600 x 360 - Grey SAW-38236

$153.00 $161.05

$8.05 off RRP of $161.05

Ceredi Europa Access Hatch 600 x 250 - Grey Ceredi Europa Access Hatch 600 x 250 - Grey SAW-38237

$126.21 $132.85

$6.64 off RRP of $132.85

Boat hatches and portlights serve a range of functions deck access, cabin ventilation, natural light and emergency egress and getting the right style and size for each opening matters for both function and long-term watertight performance. In Australian conditions, UV resistance and sealing quality are particularly important given the combination of high solar intensity and regular coastal spray. This range covers opening deck hatches, flush hatches, portlights and inspection port options for new installations and replacement projects on Australian coastal vessels.

Hatches vs Portlights

A hatch is an opening in the deck or cabin top that allows crew access or provides ventilation. A portlight is a window unit fitted into the cabin side or coach roof, primarily for light and ventilation. Both require proper sealing, but a deck hatch faces more demanding watertightness requirements than a cabin-side portlight. For cabin-specific options, browse cabin hatches and portlights. For access plates and covers, see boat inspection ports.

For boat hatches & portlights purchases that depend on fitment or setup, the Boat Hatch and Portlight Buying Guide explains opening size, seal condition, access and fitment considerations.

Lens Material and UV Resistance

In the Australian sun, standard acrylic lenses can yellow, craze and become brittle with prolonged UV exposure. Polycarbonate or UV-stabilised acrylic lenses hold their clarity and impact resistance significantly better over time in high-UV coastal environments. For any hatch that sees regular direct sun, prioritise UV-rated lens material the performance difference over three to five years in Australian conditions is substantial. For the full range of boat deck hardware, browse the deck hardware category.

Boat Hatches & Portlights FAQ

What is the difference between a hatch and a portlight?

A hatch is an opening for access or ventilation flush, opening or frameless. A portlight is a window unit in the cabin side or coach roof for light and ventilation rather than crew access. Both require proper sealing but have different watertightness requirements based on their position.

Are acrylic or polycarbonate lenses better for Australian conditions?

Polycarbonate and UV-stabilised acrylic maintain clarity and impact resistance better than standard acrylic in Australia's high UV environment. Standard acrylic can yellow, craze and become brittle with sustained direct sun exposure prioritise UV-rated materials for any hatch regularly exposed to sunlight.

What size hatch do I need?

Measure your opening frame-to-frame and check manufacturer cutout dimensions carefully these vary between brands. Access hatches need to be large enough for safe passage; ventilation hatches can be smaller depending on the airflow required.

Can I install a boat hatch myself?

Standard deck hatches with defined cutout dimensions are within the capability of an experienced DIYer with the right tools. Use marine-grade sealant on all contact surfaces and follow the manufacturer's installation instructions for fastener requirements. For offshore or structurally complex installations, professional fitting is advisable.