21′ Garvey flex

Build Your Own 21′ Garvey Flex Boat with Our Downloadable Plans

Designed to withstand extreme weather conditions, this 21′ Garvey Flex ensures a calm ride so you and your crew won’t get thrown around when the sea is rough. Plus, it’s easy to maneuver in the water, and the self-closing freeing ports ensure safe sailing for everyone.

The boat includes a large open deck and a wheelhouse with seating room for up to three people. It can be fitted with a 25- to 90-HP outboard engine.

Please notice that the boat plans now contains details not only for the wheelhouse but also for a center console version of the boat.

100% money-back guarantee

We’re so confident this boat-building plan is one of the best available online that we gladly guarantee it with our 100% money-back guarantee. If you’re not completely satisfied with your new boat plan, just let us know within 30 days of purchase and we’ll refund your purchase price.

Purchase this downloadable 21′ Garvey flex boat plan now for…
only $83.95 USD

Boat plans include both US (inches) and metric units

This boat is easy to build using our downloadable boat plans

Our boat plans are available for instant download so you can start building right away. Available in PDF file formats, each plan includes drawings showing exact dimensions for the hull panels and frame, plus comprehensive building instructions and assembly details.

No carpentry or boat-building skills necessary

You don’t need any boat-building experience to build this boat – just lift the dimensions from the plans and transfer them directly onto the plywood sheets. The plans allow you to draw full size pictures of the parts of the boat – the bottom pieces, side pieces etc. Once you’re done, simply cut around the lines using a jigsaw, then use the stitch and glue building method to finish your boat. 

Click here to purchase your boat plans now… Buy Your Boat Plans Now

“I just downloaded your boat plans and it looks great, easy to understand, excellent details and measurements. They are worth every dollar I paid for it!”

Karsten Knieriemen, Germany

Here’s what you’ll receive when you order this plan

  • Plan, profile and section drawing
  • General arrangement drawing
  • Nesting drawings for the plywood layout
  • Dimensions for all hull panels (flat): Sides, bottom, frames, stringers, seats, deck, etc. All dimensions in metric and US units (inches)
  • Assembly details
  • Construction drawings showing assembly and parts numbers
  • Fiberglass lamination detail
  • Drawing list
  • Specific building instruction for this boat
  • Bill of materials
  • Beginner’s guide -Boat building Master Course Part 1*
  • Lofting manual – Boat building Master Course Part 2*
  • Assembly manual – Boat building Master Course Part 3*
  • Laminating manual – Boat building Master Course Part 4*
  • Epoxy manual – Boat building Master Course Part 5*
  • Free unlimited support and encouragement through our customer service forum or via email.

*) Order your boat plans today and receive, absolutely FREE, a copy of my “Boat building Master Course”. With more than 100 detailed pages of easy-to-follow instructions, over 70 sketches and photos, insider tips and tricks in five downloadable manuals, this boat-building master course explains everything you need to know about planning, building, and finishing your own boat.

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Plus extra bonus – Free 3D model to your desktop. Bringing the 3rd dimension to your boat plans

Easy to use 3D model that will give you a perfect picture of how your new boat is assembled. You can pan, zoom and rotate details, plus markup, measure and make dynamic cross sections. 

So order your boat plans now and take advantage of this incredible tool that together with the boat plans, Boat building Master Course and all the other helpful stuff, will give you the best possible starting point for building your new boat.

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21′ Garvey flex specifications

Main dimensions:
Length overall = 6,540 m / 21′ 5″
Beam = 2,299 m / 7′ 7″
Depth = 0,966 m / 3′ 2″
Draft = 0,200 m / 8″
Displacement = 860 kg / 1896 lbs.
Hull weight = 520 kg / 1146 lbs.
Passengers = up to 6
Outboard = 25 – 90 HP

Stitch’n glue plywood construction.

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Download study plans

Purchase these downloadable 21′ Garvey flex boat plans now for…
Only $83.95 USD

Boat plans include both US (inches) and metric units