[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks

Product image 1[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 2[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 3[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 4[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 5[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 6[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks
Product image 7[SUP SERIES] 1.5# Density EPS Foam SUP (Stand Up Paddleboard) Blanks

Regular price $ 202.59

EPS Foam Stand Up Paddleboard Blanks

[SUP Series]


We manufacture all Engineered EPS Surfboard Blanks per order allowing for optimal customization to make shaping easier, faster, and with less dust.

Due to high demand please allow 2 weeks before pick up notification or shipping.

Lightweight 1.5# density SUP EPS Foam Blanks

Suggested Glassing Schedule: 2 layers 6 oz x 42" wide E-cloth on the deck and 1 layer 6 oz x 42" wide E-cloth on the bottom.

We offer stock pre-cut outlines on our SUP blanks to save you 1/2 the shaping time. Rectangular blank cuts and custom outline cuts are available upon request. 

Stand Up Paddleboards do not require a traditional wood stringer for strength. The thickness of the board coupled with 2 layers of fiberglass wrapping around the rails prevent snapping in normal use. We do recommend, however, laminating some type of carbon fiber to the bottom as a stiffener. This provides the same stiffening characteristics as a wood stringer with no additional weight and minimal cost. Plus, the labor of shaping a wood stringer down is eliminated. 

We offer basswood stringers as an option for those of you who want to include a wood stringer. 

 SUP Blank Size 
Paddler Weight (Beginner)
8'6" SURF SUP Blank up to 175 lbs (flatwater paddling weight)
9'6" SUP Blank Up to 175 lbs
10'6" SUP Blank Up to 190 lbs
11'6" SUP Blank Up to 225 lbs
11'11" TOURING SUP Blank Up to 325 lbs


Greenlight's flexible manufacturing processes allow you to customize this blank to suit your ideas and style without the traditional long wait of a custom blank...



If you're not adding a wood or High Density Foam stringer we recommend using carbon fiber reinforcements with stringerless blanks for flex control and strength.

Contact us for custom stringer glue ups not shown here, as well as altered rockers or blank thicknesses. We can do just about ANYTHING for you!


Stand Up Paddleboard Stringer Options


Basswood is the standard wood type that has been used in surfboard construction for decades. It's light and easy to shape with proper wood tools. The grain is straight, with a fine, even texture and is pale white to light brown color.



Greenlight Engineered EPS Surfboard Blank Catalog Download
Surf Stand Up Paddle Boards & Surfing SUPs Foam Shaping Blanks DIY
Stand Up Paddle Boards & SUP density EPS Foam Shaping Blanks USA
Stand Up Paddle Boards & SUP density EPS Foam Shaping Blanks USA
Stand Up Paddle Boards & SUP density EPS Foam Shaping Blanks USA

Contact us for discount pricing if purchasing more than 10 EPS blanks



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Ask a Question
  • Do you sell EPS Foam Blocks for Prone Paddleboards? If so, what is the cost of a blank for making 12' long x 21" wide x 8" thick ?

    Yes, we can sell you a block of foam and also pre-cut offer paddleboard blanks up to 14' long. Email info@greenlightsurfsupply.com for pricing

  • What are the limits on your custom blank thickness? I'm looking to build a windsurf foil board.

    We can cut any size EPS blank you need up to 12' long and 35" wide....    If adding a stringer, the blank thickness will be limited by the wood or HD foam stringer stock we carry.   Let us know what you need and we'll quote it for you. No problem.

  • Could one apply a wood veneer product instead of fiberglass?

    Fiberglass is required for strength and waterproofing of the Stand Up Paddleboard. Wood veneers are typically vacuum bagged over a layer of 4 oz fiberglass and capped with another layer of fiberglass. The wood veneers provide a little additional strength but will easily crack without fiberglass support.

  • Hi, I am interested in getting a SUP blank and I was wondering about shipping options and pricing for shipping. I couldn't find information on freight shipping options on the site. I am in Austin Texas, is it even an option to have a EPS blank shipped here or are there any distributors in Texas where I could pick up a SUP blank? Thanks!

    Blank shipping info can be found on our SHIPPING INFO page.

    We ship blanks everywhere to your home, verified commercial addresses, and also offer the option to pick up at our local frieight center to save you on delivery fees. 

    Blank shipping costs are calculated in the webstore's checkout. Typically (2) SUP blanks fit in a SUP box and 4 surfboard blanks fit in a surfboard shipping box. We do our best to fit as much product as possible in each box to reduce your total costs.

  • what all would need to be done to the 12' Flatwater Touring SUP with Basswood to make it ready for the water?

    All you have to do to complete the Stand Up Padde Board build is shape the rails to your liking with a block and sandpaper or a foam shaping rasp and fiberglass the Stand Up Paddleboard. Install a carrying handle, finbox or glass on a fin, stick on a deck pad and go paddle.

  • Hello! The 12' fishing sup is close to what i need. I think i read somewhere on your site that you can do blanks up to 35" wide. Is it possible to get a 12'×35" blank that has the same rocker profile but hasnt been cut to shape? Cost? Would it be easier to just get a 12'x35" block and shape the rocker myself? If so how much would that cost? Also how gnarly is shipping something like that? Im in 92661. Sorry about the rapid fire barage of questions. Thanks for your time. Randall

    Thanks for your interest in Greenlight. We can provide the Fishing SUP blank without the outline cut if you'd like. Cost is the same with or without the outline cut.
    Shipping cost is calculated in the webstore checkout.
    Feel free to email us at info@greenlightsurfsupply.com if you have any more questions.

  • Does your 12' fishing sup blank have rocker built into it or would i need to add rocker?

    The 12' Fishing SUP blank has a 1.5" nose rocker and 2" tail rocker built in for easy flatwater paddling and turning. You can certainly shape more rocker in if you want or contact us for a custom blank made to your specifications.

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**Excluding Surfboard Blanks but Shaping Kits ship for FREE too!

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