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ROTBLOC 4X4 POST WRAPS

ROTBLOC 4X4 POST WRAPS
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ROTBLOC 4X4 POST WRAPS

$2.65

• ROTBLOC 4X4 POST WRAPS are pre-molded and easy to install in 10 seconds or less on your job site.
• Designed to prevent groundline rot on your treated 4×4 posts which are commonly used for fences and support posts.
• Sold individually or by the case at participating Home Depot, Parr Lumber and local hardware and lumber stores (in Washington and Oregon). Please contact us directly if you cannot purchase locally in your area.

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Description

• ROTBLOC 4X4 POST WRAPS are pre-molded and easy to install in 10 seconds or less on your job site.
• Designed to prevent groundline rot on your treated 4×4 posts which are commonly used for fences and support posts.
• Sold individually or by the case at participating Home Depot, Parr Lumber and local hardware and lumber stores (in Washington and Oregon). Please contact us directly if you cannot purchase locally in your area.

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Need More Information or Ready to Order?

ROTBLOC UTL products are available for quick nationwide delivery straight from our U.S. manufacturing facility. Whether you’re ordering a single roll or a full truckload, we ensure fast shipping, reliable stock availability, and responsive customer support.

Our team is here to help with project estimates, installation guidance, and bulk order pricing.

Get in touch today to protect your utility poles with the most durable and sustainable barrier system in the industry.

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What is ROTBLOC UTL and how does it work?
ROTBLOC UTL is an impermeable polyethylene barrier system designed to protect wood utility poles from ground-line rot, chemical leaching, and biodeterioration. Installed around the pole’s critical decay zone, it creates a durable seal that repels fungi, bacteria, moisture, and insects—extending pole life far beyond traditional chemical-only treatments.
Can ROTBLOC UTL be installed on existing poles?
Yes. ROTBLOC UTL can be installed on new poles or retrofit poles that have been in service for up to five years. It can be easily removed and reapplied during pole inspections without damaging the pole or the barrier itself, ensuring continuous protection throughout the pole’s lifespan.
Is ROTBLOC UTL environmentally safe?
Absolutely. ROTBLOC UTL is non-toxic, made from 100% recycled and repurposed polyethylene sourced in the United States, and is fully recyclable. It prevents harmful chemical migration into surrounding soils—helping utilities meet sustainability and environmental compliance goals while conserving millions of trees.
How durable is ROTBLOC UTL under real-world conditions?
ROTBLOC UTL has been tested by Oregon State University for more than a decade in extreme conditions—intense UV exposure, high humidity, and active soil biomes. Researchers found no product degradation, confirming its unmatched durability and long-term integrity even under severe environmental stress.

A LEGACY OF INNOVATION, BUILT IN OREGON

EXTEND WOOD LIFE

Preserve structural integrity for decades and reduce replacement cycles through proven, real-world performance.

STOP DECAY AT THE SOURCE

Our engineered barrier locks out moisture and microorganisms where rot begins, at the ground line.

PROTECT THE ENVIRONMENT

Keep soil and groundwater clean by preventing chemical migration from treated wood.

CRAFTED IN AMERICA

Designed, tested, and manufactured in Bend, Oregon, with 100% recycled materials and zero-waste processes.

PROVEN & PATENTED

U.S.-patented technology trusted by utilities and builders nationwide since 2013.

SCIENCE-DRIVEN

Developed and verified through extensive testing with Oregon State University and decades of wood-science research.

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