Start with What You Need the Tarp to Do
A tarp can solve very different campsite problems, so start with the job rather than the size alone. You might need a compact ground layer beneath a tent or swag, overhead shade, rain shelter, protection for gear or firewood, or a larger cover for equipment and outdoor storage. The best material, size and weight depend on that use.
Choose the Right Tarp Size
Measure the area you want to cover and allow for the way the tarp will be pitched or secured. Overhead shelters often benefit from extra material for slope, overlap and tie-down points, while a groundsheet beneath a tent or swag should stay within the shelter footprint so it does not collect runoff. Larger tarps provide more coverage but also take more space to carry, tension and store.
Poly Tarps for Versatile Camping Coverage
Polyethylene tarps are a practical option for many camping and outdoor jobs. The current range includes woven PE tarpaulins in compact through large sizes, with features such as waterproof coatings, UV resistance, reinforced hems, corners and eyelets varying by model. Compare the listed GSM, dimensions, eyelet spacing and overall weight to suit your setup.
Heavy Duty Canvas Tarps
Canvas tarps provide a different balance of thickness, weight and packability from PE tarps. Selected current models use coated heavy duty canvas with reinforced eyelets. They can suit applications where a substantial cover is preferred, but they are generally heavier to carry and handle, so check the individual dimensions, GSM, coating, weight and included accessories.
Clear Tarps for Covered Light and Visibility
Clear PE tarps can be useful when you want weather coverage without fully blocking light or visibility. Current clear tarp options use polyethylene construction with reinforced tie-down points, but size, GSM, coatings and resistance features vary by model. Check the product specifications rather than assuming a clear tarp has the same construction as a silver or black tarp.
GSM, Weight and Packability
GSM means grams per square metre and describes the material weight over a given area. A higher GSM generally means more material weight, but it is not a complete measure of durability or suitability. Consider the fabric or weave, coating, seams, reinforcement, eyelets and the tarp's total size as well, especially if it needs to be carried or packed into limited space.
Eyelets, Reinforced Edges and Tie-Down Points
Eyelet spacing affects how many points you have to spread tension around the tarp. Reinforced hems, corners and eyelets can help manage load, but no attachment point should be treated as indestructible. Use suitable ropes or tie-downs, share the load across multiple points and avoid overtensioning a single eyelet or corner.
Silver and Black Dual-Sided Tarps
Selected PE tarps in the range use silver and black sides. This can be useful when you want a reflective outer surface or a darker underside, depending on the setup. Colour construction is model-specific, so check the individual product page before choosing a tarp for a particular shade, heat or light-management preference.
Using a Tarp Under a Tent or Swag
A suitable tarp can form a useful barrier between the shelter floor and dirt, damp ground or rough surfaces. Position it so the tarp does not extend beyond the tent or swag where rainwater can run onto it and pool underneath. Fold excess material inward if necessary, and follow the shelter manufacturer's setup and groundsheet guidance.
Rigging a Tarp for Shade or Rain
For overhead use, plan the pitch so water can drain rather than collect in a flat section. Use suitable anchor points, poles and ropes for the tarp and conditions, keep tension even, and leave enough clearance around doors, vehicles and cooking areas. A canopy-style product may include poles, ropes or pegs, while plain tarpaulins usually require a separate rigging setup, so check the inclusions.
Wind, Heat and Fire Safety
Wind can place high loads on a large tarp and its anchors. If conditions become stronger than the tarp, poles, ropes, pegs or campsite can safely handle, lower, adjust or take the shelter down. Keep tarps and guy lines clear of open flames, hot exhausts, heaters, stoves and other heat sources unless the product is specifically rated and the manufacturer permits that use. Do not assume a waterproof or heavy duty tarp is fire-resistant.
Cleaning and Storage
Remove dirt and debris using methods suitable for the listed tarp material and coating, and allow the tarp to dry before longer-term storage. Inspect eyelets, seams, hems, corners and any ropes for wear or damage. Folding or rolling a clean, dry tarp also makes it easier to spot repairs before the next trip.
Common Tarp Mistakes to Avoid
- Choosing a tarp only by length and width without considering the way it will be pitched or secured.
- Leaving a groundsheet protruding beyond a tent or swag where it can catch rainwater.
- Assuming higher GSM alone guarantees better performance for every use.
- Overtensioning a single eyelet or corner instead of spreading the load across several tie-down points.
- Pitching an overhead tarp too flat for water to drain.
- Assuming all tarps have the same waterproof, UV, mildew or reinforcement features.
- Treating every product tagged as a tarp as a complete shelter kit with poles, ropes and pegs.
- Placing a tarp too close to flames, heaters, stoves, exhausts or other hot surfaces.
- Packing a wet or dirty tarp away for long-term storage.
- Ignoring worn eyelets, frayed edges or damaged seams before the next setup.
Explore More Camping Gear
Tarps are one part of a flexible campsite setup. Browse Camping Gear for the wider range of shelters, sleeping equipment, camp furniture, cooking gear and outdoor essentials.
Product note: Tarp sizes, materials, GSM, coatings, waterproof and UV features, colours, eyelet spacing, reinforcement and included ropes, poles or pegs vary by model. Check the individual product specifications and inclusions before ordering.
Safety note: Follow the manufacturer's setup and care instructions, use securing equipment appropriate to the tarp and conditions, and keep tarps clear of flames and heat sources unless the product is specifically designed and rated for that use.
Guide reviewed: August 2026.