Choosing the Right Rain Fly (Tarp) Size for a Lighten Up Hammock

Selecting the correct rain fly is not just an accessory choice; it's a critical decision that defines your shelter's weather protection, living space, and overall comfort. A properly sized tarp transforms your Lighten Up Hammock from a fAir-weather lounger into a robust, all-weather sanctuary. The core principle is simple: your tarp must be longer than your hammock. Failure to follow this rule guarantees wet ends and a miserable night. This guide will walk you through the measurements, shapes, and considerations to ensure you stay dry.

The Golden Rule: Understanding Coverage and Scale

The primary threat in a hammock is not just rain falling vertically, but wind-driven or "blowing" rain that comes in at an angle. Your hammock's suspension (straps and carabiners) is also vulnerable to getting soaked, which can lead to water wicking down into the hammock itself.

For the most common and recommended Lighten Up Hammock size—the 11-foot model (measured from end to end when hung)—here is the definitive sizing framework:

• Minimum Length: Your tarp's ridgeline (the longest, top-most seam) must be at least 11 feet. This is the bare minimum and offers no margin for error in pitch or angled rain.
• Ideal Length: A 12-foot tarp ridgeline is the sweet spot. This provides approximately 6-12 inches of overhang on each end of your hammock, ensuring the ends, gathered fabric, and suspension hardware are fully protected from all but the most extreme sideways weather.
• Width & Doors: A tarp's width determines how far down the sides it drapes. A width of 8 to 10 feet is standard for good coverage. For maximum storm protection, a "winter tarp" or "tarp with doors" features additional fabric on the ends that can be closed shut, sealing you in a protective cocoon.

Tarp Shapes: Matching Form to Function

The shape of your tarp dictates its coverage, weight, and setup versatility. Here’s how they compare for hammock use:

Key Considerations for Your Decision

1. Seasons & Weather: Are you a fair-weather camper or a four-season adventurer? A hex tarp is perfect for summer. For spring/fall uncertainty, a robust rectangle is wise. For winter, doors are non-negotiable.
2. Weight vs. Protection: Backpackers gravitate towards silnylon hex tarps (as light as 16 oz). Car campers can prioritize coverage with a heavier, door-equipped polyester model.
3. Livability: A larger tarp creates a dry "porch" space for gear, cooking (at a safe distance), and moving around outside your hammock. If you value this space, size up.
4. Setup & Hardware: Ensure you have enough stakes (6-10+) and adjustable guylines. A Continuous Ridgeline setup is highly recommended for hammock tarps, as it makes centering the tarp over your hammock effortless and allows for easy height adjustment.

Final Recommendation and Setup Pro Tip

For the majority of Lighten Up Hammock owners with an 11-foot model, the most versatile and recommended starting point is a 12-foot long by 8-10 foot wide rectangle or hex tarp in a lightweight silicone-coated nylon (silnylon).

Pro-Tip for Perfect Pitch: Once hung, your hammock should occupy only the center third of the space under your tarp. Visualize dividing the tarp's length into three equal sections. Your hammock's body should be entirely within the middle section, with an empty third of tarp coverage at each end. This visual check guarantees adequate overhang.

By choosing a tarp that adheres to the 12-foot length guideline and matches your expected conditions, you invest in the foundational security of your sleep system. A well-sized tarp is the difference between a shelter and a refuge. Explore the range of compatible tarps designed to integrate seamlessly with your Lighten Up Hammock, and take the next step towards fearless, weatherproof hanging.