One heavy-duty material, built for outdoor protection — breathable, UV-stabilized, tear-resistant woven PP for lumber, hay, pallets, and construction materials. Supplied across Canada.
Cover Types
Tubular sleeves, half sleeves, and flat rolls for dimensional lumber, engineered wood, and firewood bundles. Breathable and UV-stable for sawmill yards and export.
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Wide breathable covers for round-bale stacks and silage. Lets hay release moisture instead of trapping it — preventing spoilage and mold under sealed plastic.
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Waterproof woven PP covers sized to standard and oversized pallet footprints. Outperforms stretch wrap in outdoor staging and open-deck transport.
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Cut-to-size flat rolls and sheets for scaffold enclosures, debris containment, and staging-area inventory on active job sites.
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Heavy-duty covers for sand, gravel, aggregate, road salt, and mulch piles. Resists wind lift and helps with stormwater compliance.
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Water-permeable woven PP ground cover for nurseries, greenhouses, and commercial landscaping. Blocks weeds while letting water through to the soil.
ConfigureNeed something custom? Request a quote with your spec and we'll match you to the right configuration.
Specifications
All specifications are fully customizable. Contact us to discuss your exact requirements.
| Material | Woven Polypropylene (PP), HALS UV-stabilized |
|---|---|
| Coating | PE-coated both sides (water resistant) |
| Fabric Weight | 70 – 100 GSM (configurable) |
| Width | 60 cm up to 9 feet (custom) |
| UV Stabilization | 500 – 800 hours (6–9 months outdoor) |
| Lamination | Optional (enhanced moisture barrier) |
| Anti-Slip Coating | Optional |
| Printing | Up to 6-colour flexographic |
| Format | Rolls with core — cut to length on site |
| Customization | Custom widths, coating, print & finishing on request |
| Order Minimums | Flexible — contact us to discuss |
All dimensions and specifications are customizable to your application.
Industries Served
The same UV-stabilized woven PP material serves multiple industries that store and ship product outdoors.
Protect dimensional lumber, engineered wood, and firewood bundles during outdoor yard storage and export shipping. Breathable weave prevents the mold and staining that downgrades lumber grade under sealed plastic.
View industry pageCover hay bales, silage, and outdoor equipment through the season. The breathable structure lets hay release moisture instead of trapping condensation — preventing the spoilage and mold that ruins feed value under PE tarps.
View industry pageCover material stockpiles, palletized supplies, scaffold enclosures, and staging-area inventory on active job sites. Tough enough for windy sites and rough handling that destroys lightweight poly tarps.
View industry pageProtect palletized goods in outdoor staging areas, loading docks, and open-deck transport. Woven PP outperforms stretch wrap outdoors where UV and wind abrasion destroy PE film fast.
View industry pageWhy Sackora
The same UV-stabilized, breathable woven PP serves lumber, hay, pallet, and construction cover needs. If you cover product across multiple operations, a single material spec with different cut formats simplifies procurement and unlocks volume pricing.
The woven structure releases trapped moisture, preventing the mold, mildew, and staining that ruin hay, lumber, and stored materials under PE film. This is the single biggest reason operations switch from stretch wrap and standard poly tarps to woven PP.
HALS stabilizers compounded into the resin — not surface-applied — for 500–800 hours of accelerated weathering, roughly 6–9 months of real outdoor exposure. Enhanced UV packages available for export yards and southern latitudes.
Supplied across Canada from our Ontario warehouse with USMCA-compliant documentation. Custom widths, lamination, anti-slip coating, and printing produced to your specification.
Background
Woven polypropylene cover material is a heavy-duty fabric made from flat PP tape woven on circular looms, then PE-coated and UV-stabilized for prolonged outdoor exposure. The same core material protects dimensional lumber, hay bales, palletized goods, and construction materials — anywhere products sit outdoors and need protection from rain, sun, dirt, and handling damage.
What sets woven PP apart from polyethylene stretch film and standard poly tarps is the combination of strength and breathability. The woven structure lets trapped moisture escape — preventing the mold, mildew, and staining that ruin product under sealed plastic — while still blocking rain and UV. It resists forklift tines, sharp edges, and wind abrasion that shred PE film within days. Choose the cover format that matches your application below.
Woven polypropylene is the preferred outdoor cover material because it combines strength with breathability — two properties that sealed plastics cannot deliver together. Polyethylene stretch wrap and standard poly tarps trap moisture against the product surface, creating the warm, humid conditions that breed mold, mildew, and staining. For hay, that means lost feed value. For lumber, that means downgraded grade. For stored materials, that means corrosion and water damage.
Woven PP allows air circulation while still blocking rain, dirt, and UV. This breathability is especially critical for products that continue to release moisture after covering — green lumber, freshly baled hay, and freshly poured or stored construction materials. The woven flat-tape structure also delivers tear and puncture resistance that survives forklift tines, sharp edges, and the wind abrasion that shreds lightweight PE tarps within a single season.
Every woven PP cover spends its working life outdoors, exposed to direct sunlight. Without adequate UV stabilization, polypropylene degrades rapidly — losing tensile strength, becoming brittle, and tearing during handling. In Canadian and northern US climates, where product may sit in a yard for weeks or months, UV protection is a fundamental performance requirement.
Our covers are manufactured with HALS (Hindered Amine Light Stabilizers) compounded directly into the polypropylene resin before extrusion — not surface-applied where it wears off with abrasion. Standard UV stabilization provides 500–800 hours of accelerated weathering resistance, which translates to roughly 6–9 months of real outdoor exposure depending on latitude, altitude, and seasonal sun intensity. For export yards, southern climates, or multi-season storage, enhanced UV packages are available. Tell us your exposure duration and region and we will recommend the right level.
The same core material covers every application — it's supplied on rolls and cut to length on site for the job at hand. Hay tarps roll out over round-bale stacks and silage piles. Pallet covers drape palletized goods in outdoor staging and transport. Construction covers protect material stockpiles, scaffold, and staging areas. Stockpile covers drape sand, gravel, and salt piles. Ground cover is the water-permeable grade for nurseries and landscaping. Lumber wrap is also available as tubular and half sleeves.
All share the same UV-stabilized, breathable woven PP base (PE-coated where waterproofing is needed). Standard supply is roll stock; custom widths, fabric weight, coating, printing, and finishing are available on request — submit your specs for a quote. If you handle more than one of these applications, a single material spec across formats can simplify procurement — ask about a combined supply program.
Woven PP cover material protects products that are stored or shipped outdoors. The most common applications are lumber wrap (dimensional lumber, engineered wood, firewood), hay tarps (round bales and silage), pallet covers (palletized goods in outdoor staging and transport), and construction covers (material stockpiles, scaffold, staging-area inventory). All use the same UV-stabilized, breathable, PE-coated woven PP base.
Woven PP is stronger, breathable, and UV-stable. Standard poly tarps and PE stretch film trap moisture against the product, causing mold and staining, and degrade in sunlight within days to weeks. Woven PP releases trapped moisture while blocking rain and UV, and resists the tearing and wind abrasion that destroy lightweight tarps. It costs more per cover but the reduction in damaged and downgraded product more than offsets the difference in active outdoor environments.
Standard covers are rated for 500–800 hours of accelerated weathering, which translates to roughly 6–9 months of real outdoor exposure depending on latitude, altitude, and seasonal sun intensity. HALS stabilizers are compounded into the resin (not surface-applied), so protection is distributed throughout the fabric. For extended exposure — export yards, southern climates, multi-season storage — enhanced UV packages are available.
Yes. We supply custom widths from 60 cm up to 9 feet, with custom roll lengths, optional lamination and anti-slip coating, and up to 6-colour flexographic printing for branding, grade markings, and handling instructions. Specify your requirements at quote stage.
Yes. We supply across Canada from our Ontario warehouse, with USMCA-compliant documentation and customs brokerage handled in-house. Pricing and lead time are confirmed with every quote.
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