Home Made Tarp Shelter
Posted: Wed Jan 19, 2011 11:27 pm
I have begun to manufacture my own gear. I started with some rain/wind/cold mittens for the trail. I have progressed to a hybrid tarp shelter. I took the Golite Lair and MLD Patrol shelter designs as inspiration.
The Golite lair was really light and simplebut lacks a beak. The MLD Patrol is light and simple, has a beak, and offers a varible pitch option.
I decided i wanted a combination of those things but also a bit more protection from splash and wind blown rain.
My other requirement was a quick pitch and absolutely no zippers or velcro
Zips and velcro are great unless you plan to live and use them for 5 months on end.. they all break eventually.
I had an MEC 8X10 silnylon tarp to use for material.
I made several paper prototypes until I found basically what I wanted the beaks to look like. Then I cut and sewed the beaks onto my MEC tarp. I took the prototype up to Russian ridge open space and tested it out in the wind. An interesting thing happened.. I learned something.
Simply cutting a notch in the ends of the flat tarp and sewing the beaks on created a shelter that was realtively wind resistant but only within a small range of pitch height. Too low and the walls lost tension and the ridgeline sagged. Too high and the beaks could not be made taught.
I went home and looked at my paper model. With sissors i cut the corners of my model from the tip of the peak to about 16 inches back from each corner.
Anyhow the shape i came up with can be pitched low or high and the panels remain taught.
I am currently awaiting some line locks and lite line which will allow me to vary the tension at each corner and attach lines to the side pullouts.
So below is a picture of my 10 ounce silnylon tarp shelter at skyline ridge OSP today.
For bugs I have a no see um mesh bug bivy and i have sewn a couple of tie outs inside to hang it up.
The Golite lair was really light and simplebut lacks a beak. The MLD Patrol is light and simple, has a beak, and offers a varible pitch option.
I decided i wanted a combination of those things but also a bit more protection from splash and wind blown rain.
My other requirement was a quick pitch and absolutely no zippers or velcro
Zips and velcro are great unless you plan to live and use them for 5 months on end.. they all break eventually.
I had an MEC 8X10 silnylon tarp to use for material.
I made several paper prototypes until I found basically what I wanted the beaks to look like. Then I cut and sewed the beaks onto my MEC tarp. I took the prototype up to Russian ridge open space and tested it out in the wind. An interesting thing happened.. I learned something.
Simply cutting a notch in the ends of the flat tarp and sewing the beaks on created a shelter that was realtively wind resistant but only within a small range of pitch height. Too low and the walls lost tension and the ridgeline sagged. Too high and the beaks could not be made taught.
I went home and looked at my paper model. With sissors i cut the corners of my model from the tip of the peak to about 16 inches back from each corner.
Anyhow the shape i came up with can be pitched low or high and the panels remain taught.
I am currently awaiting some line locks and lite line which will allow me to vary the tension at each corner and attach lines to the side pullouts.
So below is a picture of my 10 ounce silnylon tarp shelter at skyline ridge OSP today.
For bugs I have a no see um mesh bug bivy and i have sewn a couple of tie outs inside to hang it up.
