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18oz Heavy Duty Cotton Canvas Tarpaulin – Water-Resistant Cover
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Free UK Delivery

On all orders, no minimum spend

Premium Quality

Heavy duty, waterproof materials

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Call us: +44 7403 048504

Natural Industrial Grade Protection

Waterproof tarpaulin sheets made from 18oz heavy-duty cotton canvas offer the ultimate breathable shield for your most valuable equipment. This premium cover is manufactured from 100% single-filled cotton duck fabric and professionally treated with a specialized wax process. This construction ensures the material is highly water-resistant while allowing air to circulate freely. Unlike standard plastic covers, this natural canvas prevents condensation and "sweating" underneath, which is essential for protecting metal machinery, tools, and timber from rust or rot. Whether you are managing an industrial site in the UK or securing agricultural goods, this heavyweight fabric drapes naturally over any shape. The rotproof and abrasion-resistant properties ensure that this sheet remains a long-term asset, providing dependable service through every season without losing its structural integrity.

Key Benefits of 18oz Cotton Canvas Covers

Breathable Fabric Technology: The natural weave allows moisture to escape, significantly reducing the risk of mold and corrosion on covered items.

Wax-Treated Water Resistance: Specifically engineered to repel rain and moisture while maintaining the fabric's flexible and breathable nature.

Heavyweight 18oz Durability: One of the toughest canvas grades available, offering superior puncture resistance and long-lasting outdoor performance.

Secure Brass Eyelets: Features rust-resistant brass eyelets spaced every 2 feet, providing frequent and incredibly stable tie-down points.

Reinforced Construction: Built with single-stitched hems and reinforced corner tabs to ensure the cover stays secure under high tension.

Versatile Solutions for Trade and Agriculture

This heavy-duty waterproof tarpaulin is the professional choice for sectors where durability and airflow are equally important. It is frequently used for covering static machinery, classic vehicles, and sensitive building materials. In the farming community, it is highly valued for protecting equipment that would otherwise be damaged by trapped heat under synthetic sheets. The rugged 18oz weight ensures the cover stays in place during wind, while the wax finish provides the longevity required for repeated professional use.

Maintenance and Size Specifications

To maintain the performance of your canvas tarpaulin, clean it with a soft brush and water only. Avoid detergents that can strip the protective wax. These covers are supplied in "nominal cut sizes," meaning the final finished size may vary slightly after the hems are stitched and reinforced.

Frequently Asked Questions

Is this cotton canvas tarpaulin fully waterproof?
This canvas is wax-treated to be highly water-resistant. It sheds rain effectively while staying breathable. For 100% submerged protection, PVC is recommended, but canvas is superior for preventing rust.

How often should I re-proof the canvas?
To maintain peak water resistance, we recommend applying a canvas re-proofing agent after prolonged exposure to heavy rain or once the wax begins to thin.

What is the benefit of eyelets every 2 feet?
Frequent eyelet spacing allows for a much more secure and customized fit, reducing the risk of the cover flapping or tearing in high winds.

Can I use this for long-term outdoor storage?
Yes. The 18oz canvas is UV-resistant and rotproof, making it one of the best natural materials for extended outdoor protection in the UK.

Shipping Policy

At Tarpaulin SuppliesUK, we are dedicated to ensuring your orders are handled with care and delivered with speed. Every order is processed within 1 business day (Monday–Friday). Once your items are quality-checked and prepared, they are dispatched via our reliable partners, including Royal Mail, Evri, FedEx, UPS, or DHL, to ensure a secure arrival.

Tracking Included

Transparency is key to our service. You will receive a tracking number via email as soon as your order is dispatched. This allows you to monitor your package's journey in real-time from our warehouse to your doorstep.

Estimated Arrival

We believe in providing clear delivery timelines so you know exactly when to expect your industrial supplies:

  • Order Processing Time: 1 Business Day
  • Shipping Transit Time: 1 – 2 Business Days
  • Total Estimated Delivery: 2 – 3 Business Days

Shipping Cost & Coverage

We are pleased to offer FREE Shipping on all orders delivered exclusively within the United Kingdom. There are no hidden fees or surprise charges at checkout.

For more details, please visit our full Shipping Policy page.

Return & Refund Policy

At Tarpaulin SuppliesUK, we want every customer to be fully satisfied with their purchase. If you wish to return an item for any reason other than damage or defect, you may request a return within 14 days of receiving your order.


Damaged, Defective, or Incorrect Items

If your order arrives damaged, defective, or incorrect, please contact us immediately at sales@tarpaulinsuppliesuk.co.uk. We will cover all return shipping costs and arrange a replacement or full refund, whichever you prefer.

Return Shipping Costs

For returns due to personal preference or a change of mind, items must be in new condition, unused, and in their original packaging.

  • Customer Responsibility: Return shipping costs are the responsibility of the customer.
  • No Restocking Fees: We do not charge any restocking fees on returns (£0.00 cost).

Refund Processing

Once we receive and inspect your return, approved refunds are processed within 14 Days. The refunded amount will be credited automatically to your original payment method (Shopify Payments: Visa, Mastercard, Maestro, Shop Pay, or Google Pay).

Order Cancellation

Orders can be canceled within 12 hours of placement for a full refund, provided the order has not yet entered the shipping process. After this period, cancellation may not be possible once the order has been dispatched.

Exchanges

Please note that direct exchanges are not accepted. To ensure you receive the correct item as quickly as possible, we recommend returning your original purchase for a refund and placing a new order.

Contact Us

To start a return or for any questions, please email our support team at sales@tarpaulinsuppliesuk.co.uk. We aim to respond to all inquiries within 48 business hours (Monday–Friday).

If you have any questions about our products or require assistance with an order, please feel free to contact us. To help us assist you more efficiently, kindly include your order number or the email address used at checkout. Whether you are looking for additional product details, an update on your order status, or help with returns, our support team is here to assist you.

We aim to respond to all inquiries within 48 hours. Thank you for choosing TarpaulinSuppliesUK!

 

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Built to Withstand British Weather

Every tarpaulin is engineered with premium materials and meticulous craftsmanship for unmatched protection.

100% Waterproof

Double-coated PE laminate keeps everything bone dry, even in torrential downpours.

Tear Resistant

Reinforced woven fabric withstands 120mph gusts — perfect for UK storms.

UV Stabilised

Won't crack, fade or degrade in direct sunlight. Lasts season after season.

Rust-Proof Grommets

Aluminium eyelets every 1m for secure tie-down. Won't corrode.

Precise Sizing

Cut-size accuracy within 3%. Reinforced hems for a clean, professional finish.

Heavy Duty Material

Premium weight strikes the ideal balance between durability and handling ease.

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