Description
Premium 21oz Dark Green Canvas Tarpaulin - Professional Grade Protection
Our 21oz dark green canvas tarpaulin represents the pinnacle of traditional tarpaulin engineering, combining time-tested single-filled cotton duck construction with modern waterproofing technology. Designed for professionals who demand reliability in the harshest conditions.
Technical Specifications
- Material: Single-filled cotton duck canvas, 21oz per square yard
- Colour: Dark green (UV-stabilised pigment)
- Waterproofing: Paraffin wax treatment for superior water resistance
- Finish: Breathable yet weather-resistant
- Edge Treatment: Reinforced hems with rust-proof brass eyelets at regular intervals
- Tear Strength: Exceptional resistance to rips and punctures
Why Choose 21oz Canvas Over Synthetic Alternatives?
Breathability: Unlike PVC or PE tarpaulins, canvas allows air circulation, preventing condensation buildup and protecting sensitive materials from moisture damage.
Durability: The 21oz weight classification delivers commercial-grade strength that withstands abrasion, sharp edges, and repeated handling without degradation.
Natural Fibres: Cotton duck canvas is biodegradable and environmentally responsible, offering a sustainable alternative to petroleum-based covers.
Temperature Stability: Performs reliably in extreme temperatures without becoming brittle in cold or tacky in heat.
Professional Applications
- Construction Sites: Scaffold sheeting, equipment covers, ground protection
- Agriculture: Hay stack covers, grain protection, machinery storage
- Transport & Logistics: Flatbed truck covers, cargo protection
- Marine & Boating: Boat covers, sail protection, dock equipment
- Industrial Storage: Warehouse goods protection, outdoor inventory covers
- Heritage & Restoration: Traditional building protection, period-appropriate covers
Key Benefits
✓ Superior Water Resistance: Paraffin wax treatment creates a hydrophobic barrier while maintaining breathability
✓ Long Service Life: Properly maintained canvas tarpaulins can last 10+ years
✓ Rot & Mildew Resistant: Treatment prevents biological degradation
✓ Professional Appearance: Classic dark green finish suitable for commercial and residential use
✓ Easy to Repair: Canvas can be patched and sewn, extending usable life
✓ UV Resistant: Colour-fast pigments resist fading from sun exposure
Care & Maintenance
To maximize the lifespan of your canvas tarpaulin: Store dry in a cool, ventilated area when not in use. Brush off dirt and debris regularly. Allow to air dry completely before storage. Re-proof with canvas waterproofing treatment every 2-3 years for optimal performance.
Size Options & Custom Cutting
Available in standard sizes from 6ft x 8ft up to 20ft x 30ft. Custom sizes available upon request. All tarpaulins feature reinforced edges and corrosion-resistant brass eyelets spaced approximately 3ft apart for secure tie-down.
Why Tarpaulins UK?
We source only premium-grade canvas from trusted UK and European mills. Every tarpaulin undergoes rigorous quality control to ensure consistent weight, waterproofing, and construction standards. Fast UK dispatch with expert customer support for specification guidance.
Order your professional-grade dark green canvas tarpaulin today and experience the difference that authentic heavy-duty cotton duck makes in protecting your valuable equipment and materials.
All orders are shipped swiftly and free of charge via
& 
We are a UK-based company with more than 60 years of expertise in the industry.
Your purchases help support a family-run business.







