Welcome to Gemini Marine Canvas

Not your average canvas shop

At Gemini Marine Canvas we couple award-winning design with high-quality materials to offer the best custom canvas and upholstery for your boat, home and business. Our crew has decades of combined experience creating beautiful custom canvas and upholstery for hundreds of boats, many of which belong to repeat customers.

We’ll help you choose from hundreds of fabrics, foams, fasteners and fixtures, with as much or as little guidance as you’d like from our skilled and friendly staff. We only use the best for a polished finish that will last for years, including:

  • Sunbrella and Serge Ferrari Stamoid fabrics and vinyls
  • Strataglass and O’Sea windows
  • UV-stable Tenara thread
  • Our own patented 316 marine-grade stainless steel hardware

So sail or power, indoors or out, big new builds and small repairs, our quality speaks for itself – and we’re here all year round. 

“This is just a quick note giving you feedback on the new canvas enclose on Annisquam III. It works great!! It allows us room to move around when totally enclosed, just what we were looking for. We just love it and thank you.”

Another happy Gemini Marine Canvas customer, August 2020

Departments

Marine upholstery

Completed_boat_upholstery_in_workshop

Canvas

Welcome to superior boat canvas - Gemini Marine Canvas

Residential canvas

Residential weather panels in place

Marine solar

Signal orange boat dodger with solar panels

Cleaning and aftercare

Yacht bench
Gemini Marine Canvas logo

Celebrating 25 years of excellence

Marine Fabricators Association Excellence Award seal

Award of Excellence

1999 and 2001

Looking for Gemini Marine Products?

To discover and purchase our full line of unique 316 stainless hardware, please visit our sister site here.

Gemini_Marine_Products_split_jaw_rail_mounts
GemLock_folding_struts
Gemini_Marine_Products_patented_hinges