When you consider tarps, their size and thickness hold more importance than you realize. Be it home projects, equipment protection, or going out on a trip, choosing the proper tarp suited for your needs can make or break the experience. However, with so many options available, how do you know what’s best for you? This revision will review the main components you need to pay attention to make the best decision possible. This includes size, material durability, and thickness ratings. By the end of this article, you will be able to choose a tarp that maintains an ideal blend of protection without breaking the bank.
What tarp sizes are available?
Unlike most other items, tarps do offer a wider range of size selection to suit various use cases. Standard 5×7 ft are more suited for personal use, while larger ones for commercial use span from 20×30 feet and above to properly cover vehicles, equipment, or other large areas. There are standard rectangular and square dimensions offered, however, custom sizes tailored toward unique requirements can also be provided. One of the primary concerns is determining the area to be covered, and while estimating, do keep in mind the excess material required for correct tarp fastening.
Understanding Tarp Size Range
There are many types of tarps due to their diverse uses. The common sizes of tarps I have come across start from as small as 5×7 feet, suitable for light-duty tasks such as covering small places, furniture, or other supplies, such as small-scale manufacturing goods. Medium-sized tarps, such as 10×12 feet or 12×16 feet, are commonly popular during camping, covering standard trailers or small construction works. For larger applications like protecting surface-mounted heavy-duty equipment, covering large construction zones, or agricultural purposes. Tarps sized 20×30 feet, 30×40 feet, and even industrial-grade 50×100 feet.
When buying tarps, it’s good to keep in mind that they are sold under their “cut size”, which is the measurement before the tarp’s edges are folded and hemmed. With this in mind, a 10×12 feet tarp will probably have a finished size slightly smaller than that—roughly 9.5×11.5 feet—due to these manufacturing processes.
Additionally, some project-specific tarps may also be ordered. For example, ship covers, sports fields, or oddly shaped machinery may need tailored measurements. Whether selecting a ready-made tarp or a custom one, the size for the intended application must be checked to avoid discrepancies. Keep in mind that leaving extra margin material for fastening, overlapping, or securing the cover is always a wise choice.
Choosing the right tarp size for your needs
When tailoring my tarps, I always begin with measuring the area or object I want to cover in height, length, and width. From this measurement, I figure out the optimal size by adding extra material for fastening overlaps, as this guarantees proper coverage and protection. Should these measurements not yield optimal sized standard tarps, I can order custom-sized ones.
Common size tarps in the market
| Key Point | Details |
|---|---|
| Small Sizes | 5′ x 7′, 6′ x 8′, 8′ x 10′ |
| Medium Sizes | 10′ x 12′, 12′ x 16′, 12′ x 20′ |
| Large Sizes | 20′ x 30′, 40′ x 60′, 100′ x 100′ |
| Extra-Large Sizes | 120′ x 120′, 150′ x 150′, 170′ x 170′ |
| Material Types | Poly, canvas, vinyl, mesh, heavy-duty |
| Thickness Options | Light-duty (6-8 mil), heavy-duty (10-20 mil) |
| Common Uses | Construction, camping, agriculture, transportation |
| Special Features | Waterproof, UV-resistant, reinforced edges, grommets |
| Custom Sizes | Available for specific needs |
| Color Options | Blue, silver, green, black, camouflage, clear |
How to determine the tarp thickness you need?
Assess the need for the tarp and the thickness required by taking into account details such as the purpose and the level of effectiveness needed for your project:
- Light Duty Tarps (5 – 8 mil) – Covers furniture, protects items from slight debris, or use for mild weather conditions .
- Medium Duty Tarps (9 – 12 mil) – Best suited for covering outdoor equipment, outdoor furniture, and temporary shelters.
- Heavy Duty Tarps (23 mil or more) – Best suited for construction projects, is used for covering vehicles and protecting against severe weather conditions.
Tarps should always be selected based on exposure to wear and tear, protection needed, and the level of use set out.
The Importance of Mil in Tarp Thickness
Mil, which refers to the thickness of a tarp and is defined as 0.001 inch, affects the strength, durability, and performance of a tarp. Understanding how mil works helps the user select a tarp that best matches their expectation. Here are some of the reasons why thickness in mil is important:
- Durability
Tarps with thicker mil are more durable and better suited for high impact activity. For example, a 16-mil heavy-duty tarp would certainly last longer than a 5-mil lightweight tarp under similar conditions.
- Weather Resistance
Medium duty tarps of 10 mil can’t withstand as much rain or sun as 20 mil tarps, which is why they provide less coverage and protection against harsh weather conditions.
- Tensile Strength
Mil thickness also refers to how much stress and force it can withstand without deformation. For heavy-duty tasks such as covering sharp-edged construction equipment or large machinery, tarps made from 18 mil thick plastic or sturdier would function best.
- Moisture Barrier
More heavy-duty tarps like 12 mil and 23 mil waterproof tarps have a heightened resilience to moisture, meaning any items placed under the tarp remain dry, even during heavy flooding or torrential rain. A 12-mil tarp, for instance, could do the trick for moderate rain, while a 23-mil tarp would excel in flood-prone areas.
- UV Protection
In addition to offering better water resistance, thicker UV ray protection tarps also better protect covered items from the sun’s rays for a longer time. The recommended thickness for prolonged exposure to the sun in sunny regions is 15-mil and up.
As seen, a water-resistant tarp with additional features need not be costly, but rather the mil thickness impacts the effectiveness of a tarp. Being considerate pays off in the long run, whether it’s for practicality, efficiency, or financial strain.
Comparing light-duty, medium-duty, and heavy-duty tarps
| Key Point | Light-Duty Tarps | Medium-Duty Tarps | Heavy-Duty Tarps |
|---|---|---|---|
| Thickness | 3-8 mil | 7-10 mil | 10-20+ mil |
| Material | Polyethylene | Polyethylene | Polyethylene, canvas, vinyl |
| Durability | Low | Moderate | High |
| Weather Resistance | Mild weather | Moderate weather | Extreme weather |
| Common Uses | Temporary covers, furniture | Boats, machinery, roof repairs | Construction, transportation, storage |
| Weight | Lightweight | Moderate | Heavy |
| Cost | Low | Moderate | High |
| Lifespan | Short-term | Medium-term | Long-term |
| Color Options | Blue, camouflage | Green | Silver, black, custom |
| Special Features | UV-resistant, rot-resistant | Waterproof, sun-resistant | Tear-resistant, mold-resistant |
Using tarp thickness for durability and longevity
Tarps of 15-mil thickness or greater offer heavy-duty applications due to their superior durability and longevity caused by harsh weather and prolonged exposure to UV rays.
What are the different types of tarp materials?
The described tools can accomplish a variety of goals, but each requires a different tarp type, including:
- Poly Tarps, or polyethylene tarps, can be best defined as lightweight, low-cost, and water-resistant. This allows them to be multifunctional for tasks like putting equipment under shelter or building temporary covers.
- Canvas tarps do not allow for condensation buildup, making them ideal for construction, while at the same time absorbing vapors. Their durable build allows for stationary items to be securely covered as well.
- Vinyl tarps are far more durable and waterproof when compared to the former tarps. It makes them much better for protection during heavy abuse and long exposure to the outdoors.
- The materials mentioned are better suited for gardens and construction sites as they do not completely block air flow.
- Last but not least, PVC tarps are better suited when lighter materials are preferred while still needing protection in the rain.
All the abovementioned require different forms of tarp; therefore, your approach needs to be different for optimum results.
Exploring poly tarp, vinyl, and canvas options
| Key Point | Poly Tarps | Vinyl Tarps | Canvas Tarps |
|---|---|---|---|
| Material | Polyethylene | PVC-coated polyester | Cotton or polyester |
| Durability | Moderate | High | Moderate |
| Waterproof | Yes | Yes | Water-resistant (treated) |
| UV Resistance | Moderate | High | Low |
| Weight | Lightweight | Heavy | Moderate |
| Cost | Low | High | Moderate |
| Breathability | No | No | Yes |
| Common Uses | Temporary covers, landscaping | Industrial, construction, heavy-duty | Camping, equipment covers |
| Tear Resistance | Moderate | High | Moderate |
| Lifespan | Short | Long | Medium |
Pros and cons of various tarp materials
| Tarp Material | Pros | Cons |
|---|---|---|
| Poly Tarps | Lightweight, waterproof, cost-effective | Tears easily, less durable, non-breathable |
| Vinyl Tarps | Durable, waterproof, UV-resistant | Heavy, expensive, non-breathable |
| Canvas Tarps | Breathable, eco-friendly, versatile | Heavy, water-resistant (not waterproof), costly |
| Mesh Tarps | Allows airflow, provides shade | Not waterproof, limited coverage |
How tarp material affects durability and resistance properties
In my opinion, the material of a tarp greatly affects how resistant and durable it is. For example, polyethylene tarps are lightweight, cheap, and moderately tear-resistant, thus suitable for temporary covers. In contrast, PVC tarps are heavy and highly durable, ideal for industrial use due to their excellent tear resistance and UV protection. Canvas tarps are moderate in their resistance while providing good breathability, which makes them popular for camping or covering equipment. Overall, the right material depends on supply needs, which can range from estimation of how long it needs to last and resistance to elements, to cost.
How to choose the right tarp for specific applications?
- Take Stock Of Your Needs
Establish what you need the tarp for. Is it for heavy industrial use? Then, pick something durable like a PVC tarp. For lighter use, like temporary cover, you can make do with a polyethylene tarp or poly tarp.
- Account for Environmental Conditions
Exposed to the Sun, rain or harsh weather? Look for UV resistant and waterproof tarpsis for extreme conditions. For temperate conditions, and indoor location, less durable material would suffice.
- Mind the Size and Fit
Make sure the tarp purely fits your application in terms of dimensions. Keep in mind, a larger tarp does provide better coverage but is less manageable and harder to handle.
- Focus on the Most Durable Option
Geo or canvas tarps are the most reliable types of tarp, especially when it comes to breathability and moderate durability. If looking for long-term use, go for constructed tarps with reinforced edges and tear resistance.
Meeting your specific needs while tailoring the material and features of the tarp will help you make decisions on optimal performance while ensuring cost savings.
Best Tarps for Outdoor Use and Weather-Resistant Needs
Presented below are 5 of the best tarps for outdoor use, which offer weather resistance and feature specifications relevant to your particular requirements:
- Silver Heavy-Duty Poly Tarp
- Material: High-Density Polyethylene (HDPE)
- Features: Water, tear, and UV resistant
- Ideal For: Vehicle camping, roofing, and camping protection
- Weight: 10 Oz per square yard
- Durability: Enhanced by reinforced edges and grommets for prolonged outdoor exposure
- Canvas Tarp by Tarps Now
- Material: Industrial-grade canvas
- Features: Flame resistant, waterproof, and breathable
- Ideal For: Equipment protection and outdoor construction
- Weight: 18 Oz per square yard
- Durability: Performance enhanced by double-stitched hems
- Blue Multi-Purpose Poly Tarp
- Material: Polyethylene (lightweight)
- Features: Cost-effective, mildew-resistant, and weatherproof
- Ideal for: Light-duty camping, short-term project work, and outdoor light coverage
- Weight: 5 Oz per square yard
- Durability: Capable of withstanding minor wear and tear
- Vinyl Coated Polyester Tarp
- Material: Vinyl-coated polyester
- Features: Abrasion resistant, waterproof, and UV stable
- Ideal For: For use in agricultural and industrial applications
- Weight: 14 Oz per square yard
- Durability: Enhanced by Rustproof grommets and high tensile strength
- Heavy Duty Clear PVC Tarp
- Material: Transparent PVC
- Features: UV resistant, waterproof, crystal clear visibility
- Ideal For: Greenhouse shields, manicure and patio ,enclosures and outdoor shielding
- Weight: 20 Oz per square yard
- Durability: Withstands high resistance to severe weather conditions and strong winds
These tarps are perfect for general weather-resistance coverage while also catering to specific outdoor needs, providing options to ensure durability and reliability under different conditions.
Selecting tarps for truck and construction site use
| Key Point | Truck Tarps | Construction Tarps |
|---|---|---|
| Material | Vinyl, polyethylene, mesh | Vinyl, polyethylene, canvas |
| Durability | High | High |
| Waterproof | Yes | Yes |
| UV Resistance | Yes | Yes |
| Common Types | Lumber, steel, smoke, retractable | Fire retardant, debris, and lifting |
| Weight | Moderate to heavy | Moderate to heavy |
| Cost | Moderate to high | Moderate to high |
| Special Features | D-rings, flaps, and custom sizes | Fireproof, tear-resistant, custom sizes |
| Best Uses | Hauling loads, protecting cargo | Covering equipment, scaffolding, and debris |
Guidance on tarps for camp, shelter, and canopy purposes
| Key Point | Details |
|---|---|
| Common Materials | Polyester, nylon, and polyethylene for durability. |
| Typical Sizes | 6×9 ft (solo) to 20×13 ft (group shelter). |
| Weight | Lightweight options under 2 lbs are available. |
| Weather Resistance | Waterproof and UV-resistant tarps are preferred. |
| Setup Tools | Stakes, poles, ropes, and bungee cords needed. |
| Setup Styles | A-frame, plough point, or continuous ridgeline. |
| Use Cases | Shelter, groundsheet, rain cover, fire reflector. |
| Space Efficiency | Compact packing for easy transport. |
| Maintenance | Clean, dry, and inspect before storing. |
| Customization | Tie-outs and grommets for flexible setups. |
| Wind Protection | Anchor with stakes, straps, or weighted bags. |
| Group Shelters | Large tarps accommodate 5-8 people. |
| Cost | Economical compared to tents. |
| Ventilation | Open designs reduce condensation. |
| Bugs/Animals | Add no-see-um netting or bivy sacks for defense. |
| Durability | Reinforced seams increase longevity. |
How does tarp width and length and width come into play?
The tarp’s length and width are very important as they directly impact the task efficiency. This interface suits the needs and scope of work from small to large tarp. The small tarp works well for compact and precise work, while larger tarps, like swing covers for vehicles, construction materials, or shelter, can be used to cover an entire area to protect it from weather and debris. It is recommended to measure the place/ object you need to cover with a tarp and add some margin for overlap, which will enhance tarp security and coverage further.
Measuring for the Perfect Tarp Size with a Tape Measure
To obtain the appropriate size of the tarp, first determine the shape of the object or space that needs to be covered. Using a measuring tape, calculate the length and width of the area in either feet or inches, whichever you prefer. For unconventional shapes, be sure to measure the maximum length and width.
Let’s look at step by step how to measure:
- Length Measurement
Stretch your measuring tape parallel to the longest part of the object or space that has to be covered, and note this value down as length.
- Width Measurement
Perpendicular to the length, measure the width; this will help define the area that will be covered.
- Height/Depth (if required)
If the object is 3D, it is important to add the height or depth to accurately cover all the sides of the object using the tarp. It is advised to add 2–3 feet for overhangs, ties downs, or allowances.
- Overlaps and Suffing
It’s best to apply final dimension on your overestimation. Industry experts suggest that an additional 6-12 inch margin of gap for securing grommets or overlaps should be added. Depending on the purpose, you may choose to adjust this margin for more rigid weather conditions.
If you want to cover a patio table that is six feet long, 3 feet wide, and 2.5 feet tall, you need to measure those dimensions and add about 1 foot to each side. In this case, you’ll need a tarp that is approximately 8 feet by 5 feet to cover the table adequately accounting for tie-downs.
When taking measurements, always check the location where the tarp will be used. For outdoor use, you can consider using heavy-duty tarps, which are often referred to by their “cut size” and “finished size.” The cut size is the size of the tarp before hemming, while the finished size tends to be 6 to 9 inches smaller due to the sewn edges.
By adhering to these steps and instructions, I guarantee that the tarp you select will fulfill your requirements for cover, in regards to security and protection form all sides!
Understanding the width and feet in tarp dimensions
| Key Point | Description |
|---|---|
| Measurement system | Tarp dimensions are measured in feet (ft). |
| Two size types | Cut size vs. finished size. |
| Cut size defined | Original size before hems/seams added. |
| Finished size defined | Final size after hems/seams added. |
| Size reduction in the cut size | Shrinks 3–5% after hemming. |
| Overhang requirement | Add 1-2 ft for complete coverage. |
| Standard sizes | Common sizes like 6’x8′, 20’x30′, etc. |
| Custom sizing | Tarps can be made to specific dimensions. |
| Thickness/Material | Choose based on use (e.g., poly, vinyl). |
| Width adjustment | Add width for extra coverage or airflow. |
Adjusting tarp length and width for custom tarp solutions
| Key Point | Description |
|---|---|
| Measure Area Dimensions | Measure length, width, and height accurately. |
| Add Overhang | Include extra material for secure fastening. |
| Consider Shrinkage | Account for material shrinkage over time. |
| Select Tarp Type | Choose a flat, fitted, or flapped tarp based on needs. |
| Adjust for Obstructions | Modify dimensions for fenders, ramps, or other features. |
| Fastener Placement | Align grommets with fasteners for secure attachment. |
| Material Thickness | Choose thickness based on durability and application. |
| Height Adjustment | Ensure tarp sides align with fastener positions. |
| Custom Features | Add flaps, pockets, or reinforcements as needed. |
| Test Fit | Use a tape measure to verify dimensions before ordering. |
References
- Canopies and Tarps: This site offers a comprehensive range of tarp sizes, from small (8′ x 10′) to very large (170′ x 170′), and includes custom size options. It also provides insights into different tarp materials and their uses.
- Tarp Supply: This source explains standard tarp sizes (e.g., 6×8 feet, 10×12 feet, 20×30 feet) and discusses considerations for choosing the right size and thickness for various applications.
- Tarps Now: This site details a wide selection of tarp sizes, ranging from 6′ x 8′ to 170′ x 170′, and highlights their suitability for industrial, construction, and commercial uses. It also offers custom tarp manufacturing.
Frequently Asked Questions (FAQ)
Q: What factors should I consider when choosing the tarp you need?
A: When selecting the tarp you need, consider the size, thickness, material, intended use, and environmental conditions. Whether you need a large tarp for covering a vehicle or a small tarp for a light-duty application, these factors will help you choose the most suitable tarp.
Q: How do I determine the correct size for a tarp?
A: Measure the dimensions of the area you need to cover, and consider adding extra length for overlap. Tarps come in a range of sizes, from small tarps to extra-large tarps, with some oversized options reaching up to 100 feet.
Q: What thickness should I choose for a tarp?
A: The thickness of a tarp is crucial for its durability and intended use. Thicker tarps are more suitable for demanding applications and extreme weather conditions, while lighter tarps are ideal for indoor and outdoor light-duty applications.
Q: What materials are commonly used for tarps?
A: Tarps are commonly made from materials like polyethylene, PVC, and polyester. Each material offers different benefits, such as being waterproof, UV resistant, or resistant to tearing, making them versatile for various uses.
Q: How important are reinforced edges and grommets?
A: Reinforced edges and grommets help prolong the life of a tarp by providing additional strength and preventing tearing. Grommets spaced every 6 inches allow for secure attachment using rope, straps, or bungee cords, especially for larger tarps.
Q: What are heavy-duty tarps, and when should I use them?
A: Heavy duty tarps are designed for demanding applications and can withstand extreme weather conditions. They are thicker, more durable, and often used for protecting equipment, providing shade, and covering large areas.
Q: Are tarps UV resistant, and why is this important?
A: Many tarps are UV resistant, which protects them from sun damage and prolongs their lifespan. UV resistance is important for outdoor use, particularly in sunny climates, as it prevents the tarp from degrading and becoming less effective.
Q: Can tarps be used as tents or shelters?
A: Yes, tarps can be used as makeshift tents or shelters. When using a tarp as a tent, ensure it is waterproof and has reinforced edges for attaching ropes or cords to create a stable structure.
Q: How do I maintain and store tarps to ensure longevity?
A: To maintain and store tarps, clean them regularly to remove dirt and debris, and let them dry completely before folding. Store tarps in a cool, dry place to prevent rot and damage from UV exposure.
Q: Why are some tarps more expensive than others?
A: Tarps are more expensive based on factors such as material quality, thickness, size, and additional features like UV resistance or reinforced edges. Heavier and more durable tarps typically cost more due to their ability to withstand more demanding applications.
