# How to Choose the Best Tarp Size for a Two-Person Hammock

> Learn how to select the perfect tarp size for a double hammock, with step‑by‑step guidance and product recommendations for ultimate protection.

- Date: 2026-10-15
- Author: Expert Guide Team
- Category: Choosing the Right Tarp Size
- Canonical: https://hammockvstent.com/blog/how-to-choose-the-best-tarp-size-for-a-two-person-hammock/

# How to Choose the Best Tarp Size for a Two-Person (Double) Hammock

## Introduction

Choosing the right tarp for a [double](#) hammock is essential for comfort, weather protection, and overall safety. This guide explains how to evaluate size, material, and configuration so that one can create a shelter that works in rain, wind, snow, or bright sun. By following the steps below, a reader will be able to measure the hammock, select an appropriately sized tarp, and set it up efficiently using reliable tools.

The information presented draws on real‑world feedback from experienced hammock campers. It also integrates five highly rated tarps that are readily available on Amazon, allowing the reader to compare options based on weight, waterproof rating, tie‑out points, and price.

## What You'll Need

- Two‑person hammock (length typically 10‑12 ft)
- Measuring tape or ruler
- Rope or paracord for ridgeline (optional)
- One of the recommended tarps (first mention linked below)
- Aluminum stakes, carabiners, and guy‑lines (often included with the tarp)
- Knife or scissors for adjustments

## Step 1: Measure Your Hammock and Determine Coverage Needs

Begin by measuring the hammock length from end to end while it is fully stretched. Most double hammocks range from 10 to 12 feet. Add an extra foot on each side to accommodate tie‑out points and to allow the tarp to drape over the sides for wind protection. For example, a 12‑ft hammock typically requires a tarp that is at least 13‑14 ft wide when the ridgeline is centered.

Next, decide whether you need full coverage (rainfly with doors) or a simpler shelter. Full coverage provides privacy and keeps rain out of the sleeping area, while a basic fly saves weight.

For most users, a rectangular tarp sized [12×10](#) ft offers a balanced compromise. It is large enough to cover a 12‑ft hammock with doors, yet still lightweight enough for backpacking.

## Step 2: Choose a Tarp Material and Waterproof Rating

Material determines durability, weight, and waterproof performance. Silnylon (silicone‑coated [nylon](#)) and ripstop polyester are common choices. Silnylon offers a high hydrostatic head (4000 mm or more) and excellent water shedding, while ripstop polyester provides UV protection and a slightly lower waterproof rating (typically 5000 mm for premium models).

Among the products evaluated, the [Onewind Ultralight Hammock Tarp](https://amazon.com/dp/B087BL2S4Y?tag=wpem020126-20) uses 1.1 oz 20D ripstop silnylon with a 4000 mm rating, making it suitable for four‑season use. The [Gold Armour Rainfly Tarp](https://amazon.com/dp/B07C3PWWX7?tag=wpem020126-20) provides a 5000 mm rating on ripstop fabric, offering the highest water resistance of the group.

When weight is a priority, the [NoCry Waterproof Camping Tarp](https://amazon.com/dp/B07V4F2MTH?tag=wpem020126-20) weighs only 1.65 lb and still delivers 100 % waterproof protection thanks to a TPU‑coated 210T polyester.

## Step 3: Evaluate Tie‑Out Points and Configuration Options

A good tarp includes multiple reinforced tie‑out points to allow various configurations such as A‑frame, diamond, or ridge‑line setups. More tie‑outs give flexibility in windy conditions.

The Onewind tarp supplies 11 tie‑outs and 4 pull‑outs, enabling both door‑style and open‑air configurations. The Gold Armour model stands out with 33 tie‑down loops, providing the greatest versatility for complex shelters.

If you prefer a simpler system, the Bear Butt Hammock Rain Fly offers 4 reinforced guy lines and reflective tracers, sufficient for a quick diagonal setup. The Pro Venture Hex Hammock Rain Fly includes 6 tie‑down loops and 6 grommets, arranged in a hex shape that naturally channels wind away from the hammock.

## Step 4: Compare Size, Weight, and Price

 r>ProductDimensionsWeightPriceRating
Onewind Ultralight Hammock Tarp12 × 10 ft1.8 lb$92.994.7/5 (814)
Gold Armour Rainfly Tarp12 × 10 ft (available larger)~2 lb$35.994.6/5 (3,469)
NoCry Waterproof Camping Tarp12 × 10 ft1.65 lb$39.994.6/5 (2,440)
Bear Butt Hammock Rain Fly11 × 9 ft~1 lb$24.974.6/5 (860)Pro Venture Hex Hammock Rain Fly12 × 9 ft (hex)1.8 lb$29.994.6/5 (796)

For a double hammock, the 12 × 10 ft size is the most common recommendation because it provides enough overhang for doors while remaining manageable in pack weight. The Gold Armour tarp offers the best value per square foot, while the Onewind tarp provides premium silnylon durability at a higher price.

## Step 5: Set Up the Tarp Using a No‑Knot System

All recommended tarps include a no‑knot setup method, which saves time and reduces the chance of tangled lines. Follow these general steps, adjusting for the specific product:

1. Lay the tarp on the ground and locate the built‑in ridgeline (if present). The Onewind tarp includes a continuous ridgeline with reinforced stitching.
2. Attach the aluminum adjusters or tensioners to the ridgeline ends.
3. Secure the ridgeline between two sturdy anchor points (trees, posts, or trekking poles). For a double hammock, the distance between anchors should be roughly the hammock length plus 2 ft.
4. Clip the provided carabiners to the tie‑out loops and run the guy lines to nearby trees, adjusting tension with the included tensioners (Gold Armour) or aluminum adjusters (Onewind).
5. If the tarp has doors, fold or unzip them according to weather conditions. The Onewind tarp’s overlapping door system allows quick conversion between full enclosure and open‑air configuration.

This method eliminates the need for knots, making the shelter ready in under five minutes—a critical advantage when sudden weather changes occur.

## Tips & Pro Tips

- **Check the canopy height.** A ridge‑line set too low will trap wind, while a line set too high can reduce side protection. Aim for a height that allows a 30‑degree angle from the ground to the ridgeline.
- **Use reflective guy lines.** Both Bear Butt and Gold Armour include reflective paracord, which improves visibility at night and helps locate lines in low light.
- **Upgrade to Dyneema.** Experienced users often replace the supplied guylines with Dyneema for added strength without extra weight.
- **Seal seams with waterproof tape.** Even high‑quality tarps can develop micro‑leaks; applying a few strips of seam tape adds an extra layer of protection.
- **Consider a dual‑layer setup.** In heavy snow, a second inner tarp or a bivy can prevent condensation from forming inside the hammock.

## Troubleshooting

ProblemPossible CauseSolution
Water pooling on the tarpInsufficient tension or low ridge lineRaise the ridgeline and tighten all guy lines; ensure the tarp is angled to shed water.
Wind blowing the tarp sidewaysUneven tie‑out distributionAdd extra guy lines on the windward side; use the side pull‑outs on the Onewind tarp for additional anchoring.
Difficulty fitting the tarp into the stuff sackLoose packing or tangled linesWrap the tarp around the ridgeline first, then coil the guy lines separately before placing everything in the sack.

## Conclusion

Selecting the optimal tarp size for a two‑person hammock involves measuring the hammock, understanding material properties, and evaluating tie‑out flexibility. By following the five steps outlined above, one can achieve a shelter that remains dry, wind‑resistant, and comfortable across all seasons. The recommended products—Onewind Ultralight Hammock Tarp, Gold Armour Rainfly Tarp, NoCry Waterproof Camping Tarp, Bear Butt Hammock Rain Fly, and Pro Venture Hex Hammock Rain Fly—represent a range of price points and feature sets, allowing the reader to choose the best fit for their specific adventure.

Implement the pro tips, troubleshoot common issues, and enjoy the confidence that comes from a well‑designed hammock shelter.

## Products Mentioned in This Guide

![Onewind Ultralight Hammock Tarp](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/ded2445b-3f64-478d-f66a-dd18e5e66a00/public)

### [Onewind Ultralight Hammock Tarp](https://amazon.com/dp/B087BL2S4Y?tag=wpem020126-20)

Price: $92.99 | Rating: 4.7/5 (814 reviews)

![Gold Armour Rainfly Tarp](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/8f9a591c-f7d8-4ba0-a8bd-bfa549988f00/public)

### [Gold Armour Rainfly Tarp](https://amazon.com/dp/B07C3PWWX7?tag=wpem020126-20)

Price: $35.99 | Rating: 4.6/5 (3,469 reviews)

![NoCry Waterproof Camping Tarp](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/f4e87d9e-37e9-4870-b347-790826038800/public)

### [NoCry Waterproof Camping Tarp](https://amazon.com/dp/B07V4F2MTH?tag=wpem020126-20)

Price: $39.99 | Rating: 4.6/5 (2,440 reviews)

![Bear Butt Hammock Rain Fly](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/8a29451e-a308-4d39-9718-2ebd17e8e200/public)

### [Bear Butt Hammock Rain Fly](https://amazon.com/dp/B01LXU0K66?tag=wpem020126-20)

Price: $24.97 | Rating: 4.6/5 (860 reviews)

![Pro Venture Hex Hammock Rain Fly](https://imagedelivery.net/9HFzmUrZT1VKBNvEeC85mQ/cc2a5327-4565-41ea-19d8-78c7178e3e00/public)

### [Pro Venture Hex Hammock Rain Fly](https://amazon.com/dp/B0752XXW1L?tag=wpem020126-20)

Price: $29.99 | Rating: 4.6/5 (796 reviews)

## Frequently Asked Questions

### What tarp dimensions are ideal for a two‑person hammock?

A tarp that is roughly 8‑10 ft wide and 10‑12 ft long provides enough coverage for most double hammocks while remaining manageable.

### How do I determine the correct tarp size based on my hammock length?

Measure the hammock’s span (usually 10‑12 ft) and add 2‑3 ft to each side for overhang, then choose a tarp that meets or exceeds those dimensions.

### Does tarp material affect the size I need?

Heavier, waterproof fabrics may sag more, so a slightly larger tarp (extra foot of width) can compensate for stretch and maintain coverage.

### What are the key features to look for when buying a tarp for a double hammock?

Look for a waterproof rating (≥2000 mm), reinforced tie‑out points, lightweight construction, and a shape (hexagonal or diamond) that fits your preferred setup.

### Can I use a single‑person tarp for a double hammock?

It’s possible but you’ll likely sacrifice weather protection and may need additional guylines or extensions to achieve adequate coverage.