Blue hatch cover for Lewmar Low Profile hatch from Oceansouth is a custom-fit protective cover for a round Lewmar Low Profile deck hatch in size 18. The cover is designed for a hatch with an external diameter of 490 mm and protects against sunlight, weather, and moisture.
The cover is made of blue ATLAS fabric with a fabric weight of 310 g/m². The material is waterproof, breathable, and UV-resistant. The breathable construction limits condensation build-up, while the weather resistance helps protect the hatch and extend its service life. The fabric is also resistant to mold and mildew.
The custom-fit construction features an elastic hem that hugs the hatch frame tightly. A drawstring with a locking toggle is used to secure the cover around the frame, and double-lapped seams provide extra strength. The cover can remain in place whether the hatch is open or closed.
When installing, the cover is first placed around the rear edge of the hatch with the logo facing the opening direction of the hatch. It is then pulled forward over the hatch, and the elastic hem is secured under the frame. The cover is easy to clean and maintain.
Fits specifically Lewmar Low Profile deck hatch size 18, round, Ø490 mm. The compatible hatch has manufacturer number 39918030 and can be found as a related hatch under item no. 19.410.18. The cover is custom-made for the Lewmar hatch and should not be selected based on diameter alone.
Key featuresFor Lewmar Low Profile hatch size 18
Round model for hatch with external diameter of 490 mm
Blue ATLAS fabric, 310 g/m²
Waterproof, breathable, and UV-resistant
Elastic hem and drawstring with locking toggle
Double-lapped seams
Can remain in place with hatch open or closed
Resistant to mold and mildew
