The BasicsThe Basics - HollowSurfboards.com

1 The BasicsThe BasicsThe BasicsThe Basics The essential sections of How To Build A HollowSurfboard ProcessProcessProcessProcess Building even the simplest hollow wood board takes significantly more time, skills, and patience than the most complex foam /fiberglass board ..The time to build a hollow can take weeks or even The tools needed to build a hollow are what a cabinet shop usually saw, stationary planer, routers, belt An understanding of wood s properties and its tendencies to move are also , there is a need to be open to materials not specifically designed for The number of steps to make a hollow board are is the planning of how to create a blank from thin flat requires a vision, and a plan with flexibility to make the complex form take requires getting the right materials for the specific task.

2 Understanding the differences in selecting the right adhesives for specific requires cutting the rough parts to precise typical hollow board has over 300 requires sensitivity with the tools, where one mistake can and will ruin weeks of requires patience beyond requires a mastery of the the ability to adapt to minor crisis s and be open to new ideas and ToolsToolsToolsTools Tools that are essential for building a Tape The best Utility Knife you can buy, always with a very sharp !!!.. Jig Saw, they're all about the Small, hand held router with a "Flush Trim" router Block Plane or Drill & drill Belt Sander - I like the 3" x 21" Bosch or Orbital 1/4 Sheet Sander or plenty of elbow grease Spring clamps - At least a Harbor Freight has these on sale for cheap, all the Fine Tooth I only use Japanese "Pull Saws".

3 A Table Saw and maybe a Surfacing Planer If your lumber yard is any good, and you have any kind of working relationship with them, they will have both of those that they can use to cut and mill your wood strips that'll be your deck and bottom If the lumber yard can't do that, most Door Shops will have that stuff in back and can help you explain what you are doing and make them part of the will save you from having to buy those two big tools, unless you really want do come in handy for lots of other things around the house my You' will use a lot of masking tape, don t buy really cheap tape, it just doesn't don t need that more expensive "Blue Tape".

4 Just get a high quality professional grade A roll of non-stretch Filament Tape is great on the stubborn Have fun ..!!!.. Sources of SuppliesSources of SuppliesSources of SuppliesSources of Supplies Your local lumber yard is the best place to talk with the "special orders" person, let them know what you're a picture of what you're trying to them stoked to help always show my local yards what I'm up get a bit emotionally connected and see themselves as being part of the good to them that there might be some products that you're looking for that they might not be familiar with.

5 But they most likely can probably don't even know some of the stuff patient with really pays Lowe's / Home Depot has a lot of the bulk stuff you , sanding belts and sheet sandpaper, hand tools, power tools, don't expect the special order stuff to come through them, it's not their Online sources are link to most of those that are specific to what I use on the "Links" page on my website, .. Of course, the best resource for anything surfboard related is .. A search can be very productive Materials ListMaterials ListMaterials ListMaterials List Gluing Form:Gluing Form:Gluing Form:Gluing Form: One sheet of About sheet of plywood or pine to be cut for Some sheetrock nails or screws to keep it Stringer and Cross Ribs:Stringer and Cross Ribs:Stringer and Cross Ribs:Stringer and Cross Ribs: About sheet of 1/8 luan LuanPlywood Inner Rails:Inner Rails:Inner Rails:Inner Rails.

6 Another sheet of 1/8 luan If you re building a board with a round nose or a round tail, maybe get some 1/8 bending plywood, if the curves are Yellow Glue & Hot Glue Deck / Skins:Deck / Skins:Deck / Skins:Deck / Skins: 1/8 Cedar / Basswood / Redwood / If you use Balsa get it Outer Rails:Outer Rails:Outer Rails:Outer Rails: One sheet of 1/8 bending plywood - NorthAmericanPly 48 x72 of 3/16 sheet CorkStore One gallon of Solvent Based Contact Cement - WeldwoodContactCement Interior Carbon Fiber or FiberglassInterior Carbon Fiber or FiberglassInterior Carbon Fiber or FiberglassInterior Carbon Fiber or Fiberglass ---- FiberglassSupply One layer of oz.

7 Or 6 there s 2 Exterior FiberglassExterior FiberglassExterior FiberglassExterior Fiberglass I like 4 oz. is fine 3x your boards Epoxy ResinEpoxy ResinEpoxy ResinEpoxy Resin gallons of Epoxy Resin I only use ResinResearch Fins ..Fin ..Fin ..Fin ..Fin You know what you TemplTemplTemplTemplatesatesatesates To start making a hollow board, you ll need a couple of full size templates, a board planshape template and a full size rocker Creating a Planshape TemplateCreating a Planshape TemplateCreating a Planshape TemplateCreating a Planshape Template The planshape template can be transferred from an existing board by simply tracing around a reference board with a pen or pencil onto your template ll use either a piece of 1/8 plywood, cardboard.

8 Or heavy paper for of the time I use 1 8 plywood, since I ll likely be using the templates re just more tracing, be sure to keep your pen or pencil straight up and Creating a Rocker TemplateCreating a Rocker TemplateCreating a Rocker TemplateCreating a Rocker Template (above) I have a reference board, bottom up on my work the stringer, I ve laid down a strip of masking tape for writing down the have a straight edge clamped in place with a couple of spring straight edge is relatively flat to the center of the Use a square to locate the nose and Next make pen marks on the masking tape at 12 measure and mark from the nose to the center and from the tail to the also mark the board will represent where the cross ribs will be on the hollow Write on the tape the rib names (T-1.)

9 N-2 , etc.).. N-1 would be the rib that is 12" from the is the rib that is 36 from the helps to keep the parts They will look similar so it s important to keep things (above) I m measuring the rocker along the reference measurements are taken at the 12 increment (above) Write on the masking tape the rocker measurement on the tape, at each (above) Be as accurate as (above) Go to your template a straight on the line your 12 from nose and tail rib the masking tape on the reference board, transfer the rocker numbers to your rocker and marking connect those dots with a flexible strip of 1/8 is of the time I use previous rocker curves to connect the your time to get it the way it needs to the bottom of the picture is the planshape template with lines at the rib (above)

10 Next, with calipers measure the thickness of the reference board at the 12 them Before you transfer those numbers to the rocker template, you ll need to subtract the thickness of the wood top and bottom skins that the hollow board will , right now you re making an interior ve just measured an exterior s a I usually figure the deck and bottoms to be each 3/16 that s 3/8 ..So if you subtract 3/8 from your reference board thickness measurements, you ll have the measurement of the hollow board s (above) Now you can transfer those numbers to the rocker Mark the nose and tail with perpendicular marks to the straight template you connect the is not take the time to smooth out the Now go back to the planshape ll need to adjust the width of the template to account for the built up inner-rails and finished rails of the hollow ll need to allow 1-1/2 for each of the finished rails, and for the you ll need to subtract 1-3/4 from the outside edge of the planshape the necessary compensation and your ready to do some (above)