Marine hatches and portlights are deck and hull openings that bring light and fresh air below, and the right choice comes down to where it mounts, how watertight it must be, and the style of frame you want. Goiot hatches combine style with durability, excellent ventilation, robust aluminum profiles, friction hinges with compensating springs, gas struts, locking bars, and one-piece cast lids. Almost every mono- and multi-hull sailboat carries hatches, and the Lewmar Low Profile is one of the most common designs on cruising and racing boats.
Hatche Goiot at a glance
What makes a goiot hatch stand out?
Sailboats and powerboats typically combine flush or low-profile deck hatches for ventilation with side-mounted portlights for cabin airflow and visibility. Most cruising boats use both: deck hatches for the strongest airflow and portlights for cross-ventilation at the bunk and galley. The Goiot Cristal Hatch #101991 is perfect for those looking to combine style with durability. It's designed to provide excellent hatch ventilation while offering a robust and elegant aluminum profile. With a flat profile, lightweight construction and acrylic lid, this range is ideally suited for the roof or the deck. The lower frame is engineered from one-piece aluminium casting and therefore provides unequalled strength.
Which goiot hatch suits small spaces?
Smaller sizes suit any deck location, while larger sizes serve as foredeck hatches on small-to-midsize yachts. Available in a wide variety of sizes, it includes small hatches particularly suitable for ventilation purpose, and larger models that make excellent storage lockers. The Goiot Cristal Hatch Size 24.24 - Cut Out: 26.3 x 26.3 cm (10 3/8 x 10 3/8 in) - Grey Acrylic / Aluminum Frame is particularly suitable for those wanting to enhance ventilation and storage options on board.
What is the goiot escape hatch designed for?
The Goiot Escape Hatch #121137 is a reliable ventilation product designed for secure and convenient use on your vessel. With its robust construction, it ensures safety while providing essential airflow. It's particularly suitable for those wanting to enhance ventilation and storage options on board. Usage. Ideal for both ventilation and as a storage locker, this hatch is a great addition to your sailing gear, offering flexibility and ease of use on deck.
How do goiot magic flush hatches simplify life on board?
The new Goiot Magic handles will simplify your life on board! Designed by C+B Lefebvre Design Studio, the handles incorporate a patented locking system when the handle is pushed. The Magic handles have a ventilation position, while allowing the hatch to be locked. On the outside, the black hinges and winch handles are completely flush. Removable handles are provided for easy opening. On the inside, Goiot innovates with integrated friction hinges, allowing to eliminate the adjustable opening stays. The T54, T60 and T70 sizes are equipped with discreet gas struts to assist the opening.
Which goiot hatch should you choose for storage lockers?
Larger models that make excellent storage lockers are particularly suitable for those wanting to enhance ventilation and storage options on board. Usage. Ideal for both ventilation and as a storage locker, this hatch is a great addition to your sailing gear, offering flexibility and ease of use on deck.
What should you look at before choosing?
Hatches and portlights should be fitted to a flat surface with a maximum tolerance of +/- 1 mm. Remember that hatches and portlights are not stiffening members. Do these consistently and your deck hatches and portlights stay watertight, corrosion-free, and easy to operate for years.
How does the goiot integra hatch compare?
With a flat profile, lightweight construction and acrylic lid, this range is ideally suited for the roof or the deck. The lower frame is engineered from one-piece aluminium casting and therefore provides unequalled strength. With its outward opening, it replaces roof portlights by ensuring a better water draining.
How are the goiot Cristal hatches composed?
With an aluminium profile and a one-piece aluminium casting lid, the famous Cristal range combines elegant lines and extreme sturdiness. The hinges are equipped with friction, coupled with a compensating spring on large sizes (49.49, 61.61 et 79.79) that allows the lid to be held open in any position up to 90 ° (maximum opening 180 °). Goiot designs and manufactures fixed and opening glazings, standard and custom-made.
Which should you choose?
The choice of goiot hatches depends on your application: Cristal for elegant lines and storage, Integra for roof mounting with outward opening and water drainage, Escape for safety and airflow, Magic flush for simplified ventilation position and locking. All aluminium components are produced in France in our workshops from recycled and infinitely recyclable aluminium, plastic parts are produced in France.
Frequently asked questions
How do I maintain hatches and portlights?
As with hatches, never use solvents, which can craze or cloud the portlight lens. Do these consistently and your deck hatches and portlights stay watertight, corrosion-free, and easy to operate for years.
Are goiot hatches suitable for both ventilation and storage?
Ideal for both ventilation and as a storage locker, this hatch is a great addition to your sailing gear, offering flexibility and ease of use on deck. With an aluminium profile and a one-piece aluminium casting lid, the famous Cristal range combines elegant lines and extreme sturdiness.
Does the goiot integra hatch replace roof portlights?
With its outward opening, it replaces roof portlights by ensuring a better water draining. The assembly is done by simple bonding, which definitely reduces labour time for shipyards.
What happens when you choose smaller sizes?
Smaller sizes suit any deck location, while larger sizes serve as foredeck hatches on small-to-midsize yachts.
Last updated: September 23, 2026.