DIY Packraft

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      • Overview
      • Step 0.5 – Practice Heat Sealing
      • Step 1: Joining Tube Pieces to Floor
      • Step 2: Joining Tube Pieces Together
      • Step 3: Join Completed Tubes to Floor
      • Step 4: Double-Layer Floor or Joint Reinforcement
      • Step 5: Installing a Boston Valve
      • Step 6: Center Seams (last step!)
      • Making an Inflatable Floor
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    • 2025
      • Tariffs on DIY Packrafts?
      • New Spray Deck Option
      • Removable Spray Deck
      • Iron Modifications
      • Off-Grid Heat Sealing Irons
    • 2024
      • Postal Strike Ended (updated)
      • Postal Strike – Good News
      • FedEx & Purolator Shipping Available
      • How to Buy a Gift Card
      • Fabric For Sale
      • Back Band Assembly Instructions
      • Backband Attach Point How-To
      • Slotted Attachment Point Video
      • Price Reductions!
      • Thigh Straps Available Now
      • Inflation Bag or Electric Pump?
      • Opie’s 2-Person Packraft Build Report
      • New Inflation Bag Assembly Instructions
      • New Heat Sealing Iron
      • Zach Schiada’s Telkwa Build Report
      • Video: The Fabrics
      • The first orange DIY Packraft
      • Inflation Bag Boston Valve Adapter
    • 2023
      • $200 DIY Packraft Coupon at Charity Auction
      • Beautiful New Packraft Fabric Colors
      • Replacement Spray Deck Stiffener
      • New Heat Sealing Video
      • Packrafting Safety
      • New Type of Airtight Zipper
      • Drybag Kits Now Available
      • Heat Sealing Forms For Sale
      • Bikerafting Gear & Tips
      • Customer Tips & Build Reports
      • New Payment Methods
      • Save $20 on a Skeena Kit
      • New Year, New Packraft Models?
    • 2022
      • All Kits are In Stock
      • Fabric Update (Dec. 13)
      • Hurry! $200 DIY Packraft Coupon Charity Auction
      • Ultralight Packraft Kits In Stock
      • An Online Packrafting Course
      • First Fabric Shipment Arrived!
      • Fabric Status Update
      • Packraft Trip Video
      • Pre-Orders Available
      • Packraft Kit Pre-Orders?
    • 2021
      • Only a Few Kits Left
      • State of Emergency – Possible Shipping Delay
      • $200 DIY Packraft Coupon Charity Auction
      • Customer Build Report
      • Current Order Processing Times (updated)
      • How to Modify Your Order
      • Packraft Kit Availability Update
      • Online Packrafting Clinic
    • 2020
      • My Month-Long Packrafting Trip
      • Get Email Updates
      • I’m Back/Fabric Delay
      • Now Closed Until September
      • Today: Last Day to Shop ’til September
      • July 9: Last Call for Kits
      • Packraft Camping Video
      • DIY Packraft Closed for ~August
      • Video: How to Roll, Carry, and Store a Packraft
      • Packrafting Paddles & PFDs
      • Pandemic Update/FAQ
      • Bulk Fabric Sales Suspended
      • Notice: Colored Seats
      • Postal Service Suspended to 60 Countries
      • Coronavirus & DIY Packraft
      • New Packraft Floor Fabric
      • Ken’s DIY Packraft Fleet & Telkwa Build Report
    • 2019
      • How to Choose a Packraft (not just DIY)
      • $200 Coupon in Online Charity Auction
      • Backcountry Meal Planning
      • Spray Deck & Spray Skirt
      • A DIY Packraft Logo?
      • Book Review: Packrafting, by Molly Absolon
      • Book Review: A Long Trek Home
      • Convert a Kayak Paddle to a Packraft Paddle & Trekking Pole
      • The Perfect Ultralight Packrafting Water Shoe
      • Packraft Weight Capacity
      • First Look: Skeena
      • Website Redesign in Progress
      • New Video: Iron Temperature & Timing
      • Iron Modification Video
      • Success! New packrafts tested.
      • Surprise: Another New DIY Packraft Model
      • The Silicone Roller: my new favorite tool
      • Packraft Fishing Rod Holder
      • More 2-Person DIY Packraft Pictures
      • First Look: Updated 2-Person DIY Packraft
      • Ken’s DIY Packraft Build Report
      • The Online Review Economy
    • 2018
      • New Ultralight DIY Packraft – First Look
      • Two new fabrics in the shop
      • 14 Day Alaska Group Trip
      • Travel Notice: August 10-24
      • Tim’s Pontoon Kayak, Version 2
      • Tie-Down Video Posted
      • Convertible Spray Deck
      • Packrafting Events, 2018
      • Privacy
      • Camouflage Fabric in Stock
      • Website Speed Maintenance
      • Book Review: The Wilderness Paddler’s Handbook
      • Inflation Bag Video
      • New Seat Construction Video
      • FAQ Reorganized, New Content
      • Zippers & Green Fabric Back In Stock
      • Backordered Products Resupply Timing Estimates
      • New V3 Assembly Video (password protected)
      • Heat Sealable Boston Valves in Stock
      • Backordered Products Resupply Timing Estimates
      • Iron Modifications (more Forum gold)
      • Whitewater Fittings, a Packraft “Trailer,” and More
      • Back from Vacation
    • 2017
      • New Paddling Video
      • The DIY Packraft Kit Tester program
      • Holiday Notice
      • A Few New Videos
      • Another Improved Tie-Down
      • Bruce’s Voyageur 2-Person DIY Packraft – First Float!
      • Overseas? Save money by using a “freight forwarder”
      • V3 Kits Now Shipping!
      • How Fast is a Packraft?
      • V3 DIY Packrafts will start shipping early October
      • Lightweight Fishing Float Tube
      • More photos of the new V3 DIY Packraft
      • Paddling the V3 DIY Packraft
      • First Pictures of the new V3 DIY Packraft
      • Inflation bag kit instructions posted
      • New DIY Packraft Design Available Soon (and a small rant)
      • Inflation Bag Now Available as a Kit
      • New Seat Kit Instructions Posted
      • Review: Model Airplane Heat Sealing Irons
      • Quick review: New 40D Ripstop Fabric
      • Two New Fabrics Added to Shop
      • Fabric is Here! Actually and in Reality!
      • Fabric Shipment Update
      • Good News/Bad News
      • A Few Photos
      • 10% off Coupon Code for Group Orders
      • Another Fabric Shipment Update
      • New Shipping Options, Free Shipping Code
      • Now Using “Stripe” and Supporting Multiple Currencies in the Shop
      • Forum Spam – Private Messaging Disabled
      • Another *%#@ Fabric Delay!
      • Airtight zippers are back in stock
      • Time-Lapse Video of DIY Packraft Construction
      • Alternative lightweight inflation valves
      • Fabric Shipment Update 4
      • Fabric Shipment Update 3
      • Spray Deck Plans (V2)
      • New Fabric Update 2
      • Update: New Fabric
      • DIY 5-Piece Carbon Paddle
      • Inflatable Floor Guidelines
      • Improved Top-Up Valves in Stock
      • Tim’s Pontoon Boat
      • A few Multi-Color Kits Left (until resupply)
      • Field Repair Tape added to Shop
      • New Spray Deck (Pictures!)
      • Crowd Sourcing Green
      • Aquaseal and Seam Grip added to Shop
      • New Option: Self-Bailing and/or Inflatable Floor
      • Video – Finding & Fixing Leaks
      • Photos – Vancouver Island Paddling
      • TIZIP Airtight Zippers now in Stock
      • Video – Tomi testing his new DIY Packraft
    • 2016
      • Airtight zipper installation instructions posted
      • New Forum Added to Site!
      • Kit Instructions Finished!
      • New How-To Video
      • Second Instruction Video for Kits
      • Review: $25 Heat-Sealing Iron
      • Making Tie-Downs: Instructions Posted
      • Airtight Zippers Pre-Order Sale!
      • “Whitewater” Packrafting – Just for Fun
      • First Instruction Video for Kits
      • Colour Choosing
      • Video Showing How Plans & Kits Work
      • Fabric Comparison Video
      • New Plans Shipping Now
      • Update on Fabric, Kits, New Valves
      • Punctures, Leaks, & Repairs
      • Fabrics Coming to the Shop (Updated August 23)
      • Google Translate & a DIY carbon fiber paddle
      • Follow DIY Packraft on Instagram
      • Alpine Paddling
      • Inflation Bag
      • DIY Heat Sealing Iron
      • The DIY Packraft World Map
      • New Seat Design
      • New Facebook Page
      • Yellow Packraft Finished!
      • New Larger Packraft Plans!
      • Buoyant and Stable!
      • New How-To Video Posted: Joining Curved Seams
      • New How-To Video: Joining Side Pieces
      • Lake Paddling & 2-Person Test Video
      • New Video Up – Tracing and Cutting Your Fabric
      • Plans Available Now
      • DIY Packraft intro Video
      • 813 grams (1.79 pounds)!
      • DIY Packraft Pictures and Details
      • Plans Available Soon
      • Update
    • 2015
      • Coming in 2016!
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Matt (Admin)

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  • Profile picture of Matt (Admin)

    Matt (Admin) commented on the post, Packraft Kit Availability Update 4 years, 4 months ago

    Yep, red and black will be available! Ideally, you’d want an iron about 27 mm wide, give or take a few mm. I haven’t looked online lately, but you could post in the buy/sell page here in the forum and maybe someone will respond: https://www.diypackraft.com/forums/forum/diy-packrafts/

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    Matt (Admin) commented on the post, My Month-Long Packrafting Trip 4 years, 4 months ago

    Thanks! I used a 360 camera on the end of my trekking pole to film the paddling – no drone or other rigging required. For more information, there’s a link to a complete gear list (including camera gear) in the post above.

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    Matt (Admin) commented on the post, Packraft Kit Availability Update 4 years, 4 months ago

    Touché.

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    Matt (Admin) commented on the post, Packraft Kit Availability Update 4 years, 4 months ago

    Unfortunately I probably won’t be offering bulk fabric sales other than the fabric that is already available in the shop – at least for a while – because it makes it really difficult to plan ahead and control the inventory when I get sporadic orders for large quantities of fabric and it takes so long to have new fabric made. (All the people who…[Read more]

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    Matt (Admin) wrote a new post 4 years, 4 months ago

    The past several months have sure tested my patience, but barring further delays, the new DIY Packraft fabric shipment will arrive in 2-3 weeks (early to mid-February). Then I will start making packraft kits […]

    • Profile picture of kfrosty
      kfrosty replied 4 years, 4 months ago

      Thanks for the update Matt! What weight fabrics will be available for purchase? I’m thinking about making an inflatable of my own design, but want to use your fabric.

      • Profile picture of Matt (Admin)
        Matt (Admin) replied 4 years, 4 months ago

        Unfortunately I probably won’t be offering bulk fabric sales other than the fabric that is already available in the shop – at least for a while – because it makes it really difficult to plan ahead and control the inventory when I get sporadic orders for large quantities of fabric and it takes so long to have new fabric made. (All the people who are waiting for an out of stock packraft kit can thank the person who ordered 100 m of fabric one day…) Helping people with their various projects also takes up a lot of time that I should be spending on packraft stuff.

    • Profile picture of kfrosty
      kfrosty replied 4 years, 4 months ago

      I understand bulk fabric isn’t a priority for you which is unfortunate. To clarify, I was not asking for, and people shouldn’t expect, any non-kit-project help from you other than selling the fabric.

      You can set limits for the bulk quantities that people can buy (say 5m) which would help with your planning. I don’t think the person customers are thanking for waiting on out of stock kits is the 100m order guy.

      • Profile picture of Matt (Admin)
        Matt (Admin) replied 4 years, 4 months ago

        Touché.

    • Profile picture of Barbara
      Barbara replied 4 years, 4 months ago

      Thank you for the update! I’ve been checking constantly to see if the kits are back in stock as I want to get going on a Skeena in February :-). Will you have it in the red fabric? And I take it the seams and seat will be black?

      I’ve also been searching everywhere for a leather iron. No luck on Alibaba, Amazon, local hobby shops, etc. What is the idea iron width to look for? Would also be happy to buy one second-hand from anyone who has completed their built and would be willing to sell theirs.

      • Profile picture of Matt (Admin)
        Matt (Admin) replied 4 years, 4 months ago

        Yep, red and black will be available! Ideally, you’d want an iron about 27 mm wide, give or take a few mm. I haven’t looked online lately, but you could post in the buy/sell page here in the forum and maybe someone will respond: https://www.diypackraft.com/forums/forum/diy-packrafts/

    • Profile picture of Uncle Fred
      Uncle Fred replied 4 years, 4 months ago

      I’ve been checking back in too for updates. Thanks for updating.

    • Profile picture of Matt (Admin)
      Matt (Admin) replied 4 years, 4 months ago

      Hi Mike – sure, I’ll send you an email.

    • Profile picture of Matt (Admin)
      Matt (Admin) replied 4 years, 1 month ago

      The average for a first time builder seems to be about 35 hours. (The answer to this question and many others are posted in the FAQ.)

    • Profile picture of Matt (Admin)
      Matt (Admin) replied 3 years, 5 months ago

      No, the ultralight material is too flimsy to make boats like that.

  • Profile picture of Matt (Admin)

    Matt (Admin) replied to the topic Seam Grip Adhesion? in the forum DIY Packrafts 4 years, 5 months ago

    Yep, that’s the stuff.

  • Profile picture of Matt (Admin)

    Matt (Admin) replied to the topic Seam Grip Adhesion? in the forum DIY Packrafts 4 years, 5 months ago

    The “Seam Grip +WP” is the same product that used to be called “Seam Grip” and you’re right – I just checked and “polyurethane” doesn’t appear anywhere on the new tube or packaging.

    Most of the content on this site was written before they changed their product names and messed everything up, so I’m going back to add “+WP” everywhere Seam Grip is…[Read more]

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    Matt (Admin) replied to the topic Seam Grip Adhesion? in the forum DIY Packrafts 4 years, 5 months ago

    Hmm, yeah, that’s a problem. The “+SIL” stuff is “silicone tent sealant”, and will only stick to silicone coated fabrics, not polyurethane. It used to be called “SilNet,” but I guess they changed the name to “Seam Grip+SIL” for some reason. I will add a note to the instructions warning people not to confuse the two. Unfortunately I think you’ll…[Read more]

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    Matt (Admin) replied to the topic Seam Grip Adhesion? in the forum DIY Packrafts 4 years, 5 months ago

    Interesting… what brand is it? I haven’t seen this with Seam Grip before (or any of the other McNett/Gear Aid polyurethane products), but I have seen it with all the other seam sealants I’ve tried, which is why I recommend the Gear Aid stuff.

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    Matt (Admin) wrote a new post 4 years, 5 months ago

    The American Packrafting Association is hosting an online whitewater packrafting skills clinic called, “Boat, Don’t Float” presented by Mark Oats.

    I’m not associated with Mark or the APA, but it looks like a […]

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    Matt (Admin) replied to the topic Not Sealing Seams? in the forum DIY Packrafts 4 years, 5 months ago

    I used to only seal around the places where the seam strips intersect with the floor, but in spite of my best efforts I always ended up with at least one leak that I had to track down, and finally I decided that for me (and most people) it is worthwhile to apply seam sealer to the inside of all the seam strips.

    Because you have a zipper, it won’t…[Read more]

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    Matt (Admin) commented on the post, Get Email Updates 4 years, 5 months ago

    Awesome! It’s looking like early February now.

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    Matt (Admin) replied to the topic HELP – Too hot iron – back side of double sided TPU floor melted in the forum DIY Packrafts 4 years, 5 months ago

    When figuring out the temperature and timing, I find it helps to hold the iron in one place and count out five seconds, then remove the iron and roll (or press) the spot as it cools. Then check underneath for melt-through before ripping the weld apart to see if it’s bonded fully. If five seconds isn’t right, try six (or four, etc.). If no amount…[Read more]

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    Matt (Admin) replied to the topic HELP – Too hot iron – back side of double sided TPU floor melted in the forum DIY Packrafts 4 years, 5 months ago

    Hi Blair, it sounds fine to me. If it is 1000D then you should be able to get a good weld without permanently altering the appearance of the fabric – just move a bit faster. It takes some practice to get the timing right. Cheers

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    Matt (Admin) replied to the topic First seams – how to tell if it’s good? in the forum DIY Packrafts 4 years, 5 months ago

    I see them now – it looks like your iron might be a bit too hot, but it’s hard to tell in the pictures. I don’t normally see the woven fabric get shiny like that. (What I see doesn’t look like a problem though.) The fabric shouldn’t melt at all, just the TPU. Lowering the temperature a bit will also reduce the chance of it melting through to the…[Read more]

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    Matt (Admin) replied to the topic First seams – how to tell if it’s good? in the forum DIY Packrafts 4 years, 5 months ago

    Hi – your pictures didn’t seem to work (I just see an “image not found” icon), but from what you’ve written it sounds like it’s probably fine. I designed the seams to be way more than wide enough, so even if they’re not perfectly sealed they will be strong enough, within reason. Cheers!

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    Matt (Admin) replied to the topic UL T-Zip placement in the forum DIY Packrafts 4 years, 5 months ago

    Haha, no worries!

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    Matt (Admin) commented on the post, My Month-Long Packrafting Trip 4 years, 5 months ago

    Yep, I paddled below Woss as well (you can see my entry and exit points on the maps on write-up page). There’s almost no traffic on the roads parallel to the river, so any loop in the area would be good for bikerafting.

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    Matt (Admin) commented on the post, My Month-Long Packrafting Trip 4 years, 5 months ago

    Loved it! It’s a beautiful river. I paddled in from Vernon Lake via the Sebelhall River, which was nice, aside from the log jams. There’s a bridge over the Sebelhall, so maybe that’s where you started too. I did paddle a beautiful little canyon lower down, but walked around the boulders/ledge leading into it because with the low water level it…[Read more]

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    Matt (Admin) commented on the post, My Month-Long Packrafting Trip 4 years, 5 months ago

    Thanks! I do indeed live in Smithers!

    That river is probably one of just a few in Canada where that law doesn’t apply – the river is part of a First Nations treaty settlement area, and in the treaty’s fine print it does clearly say that the river is included in the private property. I wasn’t aware of it beforehand (it’s not marked on any of…[Read more]

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