PostSaver +PLUS is a contractor-grade ground-line protection sleeve designed to extend the life of wood fence posts by isolating the critical soil-line zone where rot most often begins.
Engineered for commercial and heavy-duty installations, the sleeve creates a barrier between wood and soil to reduce moisture exposure and slow the biological processes that cause decay.
Includes a 40-year manufacturer's guarantee against ground-line rot when installed according to guidelines.
⚠️ Limited Availability
We have a small remaining inventory of PostSaver +PLUS sleeves. Once this batch is sold out, it will no longer be stocked.
Our in-house RotGuard™ ground-line protection system offers modern polymer technology and contractor-friendly installation without heat or torching.
Key Benefits |
✔ Long-Term Ground-Line Protection
Creates a barrier between soil and wood at the most common rot zone.
✔ Commercial & Agricultural Applications
Often used for pole barns, commercial fencing, and structural wood posts.
✔ Moisture Barrier System
Enhanced coating helps reduce water penetration and wet/dry cycling that contributes to decay.
✔ Extended Sleeve Coverage
28-inch sleeve designed to isolate the vulnerable ground-contact zone, leaving approximately 6 inches above grade.
✔ Supports New Installations and Retrofits
Can be used during new construction or retrofit methods for existing posts.
Why Installers Use PostSaver +PLUS
PostSaver +PLUS sleeves are commonly used on installations where long-term ground contact protection is required, including agricultural fencing and structural wood posts.
For best long-term results, many installers combine ground-line protection with:
• Wood care products for above-grade surface protection
• Post pulling tools for replacement and retrofit work
• Professional staining systems to maintain wood appearance and durability
How PostSaver +PLUS Protects Posts
Ground-line decay occurs where wood, soil moisture, oxygen, and biological activity meet. This area — commonly referred to as the critical zone- is where most fence posts eventually fail.
PostSaver +PLUS sleeves act as a physical barrier, isolating this vulnerable section of the post from direct soil contact and prolonged moisture exposure.
By reducing wet/dry cycling and biological activity at the ground line, the sleeve helps slow the decay process and extend the service life of wooden fence posts.
Installation Overview
For New Posts
Prepare the post hole according to your normal installation method.
Slide the 28-inch sleeve over the post so approximately 6 inches remain above ground level.
Position the sleeve at the ground-line transition zone.
Set the post in soil or concrete as usual.
Backfill and ensure the post remains plumb.
Retrofit Installation
For posts already installed, common retrofit methods include:
• Excavating around the base and sliding the sleeve over the trimmed post
• Using split / wrap-around sleeve systems where full removal is not possible
• Professional Pro-Wrap retrofit installation
Technical Resources
For full specifications and installation guidance, refer to the official Postsaver® documentation and independent field testing.
Postsaver sleeves have been evaluated using BRE EN252 field testing, which measures preservative performance in ground contact conditions.
Warranty
PostSaver +PLUS includes a 40-year manufacturer's guarantee against ground-line decay when installed according to official guidelines.
Please review the full warranty documentation for terms, exclusions, and registration requirements.
PostSaver +PLUS is a contractor-grade ground-line protection sleeve designed to extend the life of wood fence posts by isolating the critical soil-line zone where rot most often begins.
Engineered for commercial and heavy-duty installations, the sleeve creates a barrier between wood and soil to reduce moisture exposure and slow the biological processes that cause decay.
Includes a 40-year manufacturer's guarantee against ground-line rot when installed according to guidelines.
⚠️ Limited Availability
We have a small remaining inventory of PostSaver +PLUS sleeves. Once this batch is sold out, it will no longer be stocked.
Our in-house RotGuard™ ground-line protection system offers modern polymer technology and contractor-friendly installation without heat or torching.
Key Benefits |
✔ Long-Term Ground-Line Protection
Creates a barrier between soil and wood at the most common rot zone.
✔ Commercial & Agricultural Applications
Often used for pole barns, commercial fencing, and structural wood posts.
✔ Moisture Barrier System
Enhanced coating helps reduce water penetration and wet/dry cycling that contributes to decay.
✔ Extended Sleeve Coverage
28-inch sleeve designed to isolate the vulnerable ground-contact zone, leaving approximately 6 inches above grade.
✔ Supports New Installations and Retrofits
Can be used during new construction or retrofit methods for existing posts.
Why Installers Use PostSaver +PLUS
PostSaver +PLUS sleeves are commonly used on installations where long-term ground contact protection is required, including agricultural fencing and structural wood posts.
For best long-term results, many installers combine ground-line protection with:
• Wood care products for above-grade surface protection
• Post pulling tools for replacement and retrofit work
• Professional staining systems to maintain wood appearance and durability
How PostSaver +PLUS Protects Posts
Ground-line decay occurs where wood, soil moisture, oxygen, and biological activity meet. This area — commonly referred to as the critical zone- is where most fence posts eventually fail.
PostSaver +PLUS sleeves act as a physical barrier, isolating this vulnerable section of the post from direct soil contact and prolonged moisture exposure.
By reducing wet/dry cycling and biological activity at the ground line, the sleeve helps slow the decay process and extend the service life of wooden fence posts.
Installation Overview
For New Posts
Prepare the post hole according to your normal installation method.
Slide the 28-inch sleeve over the post so approximately 6 inches remain above ground level.
Position the sleeve at the ground-line transition zone.
Set the post in soil or concrete as usual.
Backfill and ensure the post remains plumb.
Retrofit Installation
For posts already installed, common retrofit methods include:
• Excavating around the base and sliding the sleeve over the trimmed post
• Using split / wrap-around sleeve systems where full removal is not possible
• Professional Pro-Wrap retrofit installation
Technical Resources
For full specifications and installation guidance, refer to the official Postsaver® documentation and independent field testing.
Postsaver sleeves have been evaluated using BRE EN252 field testing, which measures preservative performance in ground contact conditions.
Warranty
PostSaver +PLUS includes a 40-year manufacturer's guarantee against ground-line decay when installed according to official guidelines.
Please review the full warranty documentation for terms, exclusions, and registration requirements.
