Hatch & Portlight Identifier

determine which spares you will need
Need Help Finding your Lens Code?

Don't have a lens code?

For older hatches which are no longer manufactured a selection of the most frequently requested spares are also available.

If your product was built before July 2007 you will need to manually identify the product.

If you need assistance, please email techsupport@lewmar.com

How To Find Your Lens Code

All Lewmar Hatches and Portlights (except Old Standard) produced since October 1997 have identification information stamped on the acrylic. On Portlights and Fixedlights the information is under the LEWMAR branding. On hatches the information is between the right hand handle and the edge of the acrylic.

Important Information

Hatches Produced after October 1997 have information stamped in the acrylic which will identify them – please quote this when ordering spares.

How To Identify Your Lewmar Product

Hatches produced after October 1997 have information stamped in the acrylic which will identify them – please quote this when ordering spares.

How to identify a hatch
SuperHatch Rollstop Trimline Coastline & Transport Ocean Concept Low Profile Medium Profile
Production dates 1980-87 1986-92 1988-99 1991-99 1991-now 1994-00 1998-now 1999-now
Height above deck (mm) 50 39-42 21 21 40-43 19 25 32
Lid is held open by a stay check-circle Early models Retrofit option Retrofit option
Large inside handles have red or grey locking buttons check-circle check-circle check-circle check-circle check-circle check-circle
Acrylic not bonded into an alloy frame check-circle check-circle check-circle
Clicks through a series of positions at which the hatch will hold open check-circle check-circle
Hinge has a black metal strap extending a short way over the acrylic check-circle
Catch of blocks in corners of lower frame check-circle