Pro-Plus IV™: Premium Landscape Fabric

Name: Pro-Plus IV™: Premium Landscape Fabric
Brand: SRW Products
SKU: WDPIV3100
Availability: InStock

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When your project demands the highest level of weed control without sacrificing drainage, SRW Pro-Plus IV is the professional’s answer. This premium "capped" geotextile is a high-performance hybrid, engineered by needle-punching non-woven fibers into a high-strength woven base. The result is a heavy-duty, dual-layer fabric that offers the structural integrity of a woven stabilization fabric with the superior water flow of a non-woven. Rated for 20 years of performance, Pro-Plus IV is designed for high-end landscapes where long-term reliability is non-negotiable.

Product Details & Specs

Product Type: Hybrid Woven/Non-Woven Polypropylene

Weight: 4.1 oz/sy (Typical)

Lifespan: 20-Year Rating

Water Flow Rate: 15 gpm/ft² (ASTM D 4491)

Grab Tensile: 105 x 80 lbs (ASTM D 4632)

CBR Puncture: 300 lbs (ASTM D 6241)

UV Resistance: 70% after 2500 hours (ASTM D 4355)

Special Features: Integrated alignment stripes every 12 inches

Durability: Rot, mildew, and chemical resistant; non-biodegradable

Manufacturer: SRW Products

Shipping & Availability

In stock at all American Stone yards. Available in contractor-sized rolls. Local pickup from Salt Lake, Heber, Sunset, Vancouver, or Oakley. Dealer and distributor orders are FOB from your preferred American Stone yard. Freight quotes available upon request.

FAQs

Q: What does "Hybrid" or "Capped" mean in this fabric?
A: It means the fabric has two layers: a woven base for strength and a "fuzzy" needle-punched non-woven top. This gives you the best of both worlds—it won't tear easily like some non-wovens, but it drains better than standard wovens.

Q: Why does this fabric have a higher flow rate than others?
A: The needle-punched fibers create more pathways for water to move through. At 15 gallons per minute per square foot, it is one of the most permeable heavy-duty fabrics available.

Q: Will the "fuzzy" side help with mulch?
A: Yes! The non-woven texture helps "grip" mulch or bark, preventing it from sliding off slopes or shifting as much as it would on a slick woven fabric.

Q: Are the stripes just for show?
A: No, the built-in colored lines are spaced every 12 inches to help you align your plants perfectly without having to pull out a tape measure for every hole.

Perfect For

Landscape Beds: The gold standard for use under mulch, decorative stone, or bark.
Soil Stabilization: Providing a stable foundation under patios, sidewalks, and pavers.
Gardens & Planters: Keeping soil contained while allowing maximum nutrients and water to reach roots.
Under Decks: A long-lasting weed barrier for hard-to-reach areas beneath raised structures.
Sloped Areas: The textured surface helps hold cover materials in place better than smooth fabrics.

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Pro Tips from American Stone

We’ve seen Pro-Plus IV used in the toughest conditions—here’s how to get the most out of it:

The "Fuzzy" Side Up: Install the fabric with the non-woven (fuzzy) side facing up. This texture is designed to grab onto your mulch or stone and hold it in place.
Maximize Breathability: This fabric is excellent for plants that are sensitive to "wet feet" (root rot) because it allows the soil to breathe better than almost any other weed barrier.
Alignment Accuracy: Use the 12-inch stripes to create a professional "grid" look for your plantings. It’s a huge time-saver for large-scale hedge or flower bed installs.
Sharp Tools Only: Because of the dual-layer design, use a fresh blade in your utility knife to ensure clean cuts through the woven reinforcement.
Heavy Stone Approved: Thanks to its 4.1 oz weight and puncture resistance, this is our top recommendation if you are laying heavy decorative boulders or large river rock.

Pro-Plus IV™: Premium Landscape Fabric

READY TO GET STARTED? >>>

Perfect For

Pro Tips from American Stone

Flexible Financing

Professional Pricing

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