Smart practical comfort
Waterline Design
Waterline Design offers blackout shades, mosquito nets, wind scoops, spreader covers, lifeline covers, and other comfort-enhancing products. All with a sleek, functional design.

Mosquito nets / Bug screens
Enjoy a bug-free environment on your sailboat or motorboat with our mosquito nets designed for hatches, companionways, and portlights.

Blinds / Blackout shades
Experience uninterrupted sleep in total darkness with our innovative blackout curtain for hatches, companionways, and portlights.

Spreader boots in leather
Our spreader boots are made of UV-resistant durable leather. A rubber cord at the edge enables the boot to fit well regardless of the design of the spreaders.


About waterline design
From simple ideas to smart solutions
Small improvements are constantly being made to simplify and improve our boating life. There are many innovators on boats all around the world. For us, it started with a dive bag used to cool beer and scrub potatoes after the boat at a few knots of speed.
We couldn’t understand why boat stores didn’t have mesh bags to cool drinks. A good friend said to Per Johansson, “You can not sit and be sorrowful without actually doing something yourself”. The idea for Waterline Design was born to develop and design smart and simple boat equipment. Each product is developed to solve a specific problem or improve an existing solution.
Award-Winning Curtains and Mosquito Nets
Smart practical comfort
Most people want to decide for themselves when they want to wake up – not necessarily when the sun rises. Holidays are holidays. The simplicity of a curtain that does not require mounting and fastening using just a suction cup has helped many boat owners and crew to a better sleep. Customers requested a solution with open hatches and portlights and several sizes.
Our solution, where you mount a mosquito net on a cord to a suction cup or magnet, received the 2013 Pittman Innovation Award in the magazine Sail Magazine. In 2017 we launched a blackout curtain that also let in air, not as much as an open hatch with a mosquito net, but enough to circulate air in the boat. Today we cover all hatches, portlights and companionways. Our products are also completely independent of the brand on the hatch/portlight.
