Fix your boat's leaky windows
DIY Repair Kit

A permanent repair for annoying window leaks!

Stop leaks permanently

Leaks and the damage they cause can now be eliminated permanently by using FixLeakyBoat's patented system. Our product combines custom fabricated marine grade aluminum extrusions and the latest adhesive and sealant technologies used in both aviation and marine industries.

Developed to protect

Our superior marine window assembly was developed for boaters who want to protect their boat, increase its life and resale value. Our solution looks good and is maintenance free.

Easy to install

Our do-it-yourself kit is easy to install using common hand tools. It includes templates, outside frames, fasteners, sealant and simple instructions. If you have questions during installation, you can contact us and we will help!


Serving sailors worldwide for over 23 years

1987 C&C 35

- Meaford, ON

C&C 32

Dave Stevens - Lions Head, Ontario

C&C 29 MK II

Mike Earle - Goderich, ON

1982 C&C 34

Marits Luinenburg - Lake Winnipeg, Manitoba

1980 C&C Mk III

Les S. - Mimico Cruising Club, Toronto


  • Founded in 1995

    Founded by yacht owner and sailing enthusiast Dan Boisvert, FixLeakyBoats has been providing repair solutions to the marine industry and sailing community since 1995.

  • working as a yacht broker...

    with one of Canada's largest yacht brokerage firms, Dan witnessed firsthand, the costly and irreversable damage caused by poorly sealed windows. Marine surveys on these vessels repeatedly indicated that expensive repairs could have been avoided.

  • Thoughtful Design

    Using his firsthand knowledge and experience, Dan developed and refined a repair system that meets three objectives:

    • Functionality: The repair had to be robust in its design and ability to perform without compromise. It must not require ongoing maintenance.
    • Aesthetically Pleasing: The repair had to look good on the boat. In that regard we have received several comments that "this is how the boat should have left the factory".
    • Non Destructive Installation: The repair does not require any modification of existing fiberglass structure on the vessel. This facilitates faster repairs with reduced downtime and makes it possible to make the repair available in "kit form" to boat owners.

  • Our Product

    The repair incorporates a proprietary extrusion and fastening system in conjunction with state of the art sealant/adhesive. Each and every kit sold is custom designed and manufactured specifically for the model/vessel being repaired.

Frequently Asked Questions

What model boats do you have kits for?

We have templates for most popular modern boats. We also provide custom fittings. Request a quote to learn more.

Can I really install the kit myself?

If you can operate simple hand tools and have an eye for accuracy then you will have no problem installing the kit. If you would rather have it done for you, please note that in your request and we will provide a quote.

What tools do I need?

All you need is a power drill, a drill bit and counter sink plus a small wrench.

What is included in the kit?

The repair kit includes custom fitted powder coated window frames, all hardware, sealing adhesives, fitting templates and instructions. Custom cut plexiglass or lexan glazing is available at an additional cost.

What colors do the frames come in?

The standard color is a neutral silver aluminum powder coat but you may order a custom color for a small fee.

FixLeakyBoats (Engineered Marine Solutions)
Waterloo, Ontario