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  • Heat shrinkable sleeve lined with meltable bituminous liner
  • Heat applied to wooden fence and gate posts
  • Proven dual-layer barrier
  • Save you time and hassle
  • 20 year post replacement guarantee
  • Low cost, high performance

Postsaver sleeves

Various sizes
Reference: Postsaver Categories: , Brand:



Ground line rot and decay in the upper 150mm or 6” of the ground is the number one cause of Fence & Gate post failure. Proven Postsaver sleeves make conventional ground line rot and decay in your fence or gate posts impossible by excluding all the causes of decay.

What Are Postsaver Sleeves?

A Postsaver sleeve is a heat shrinkable thermoplastic sleeve lined with a meltable thermoplastic bituminous liner. Postsaver is heat applied to the post to create a long-lasting air and water tight seal on the ground line section of fence and gate posts making conventional ground line decay impossible and unlike liquid coatings Postsaver maintains a barrier to the causes of decay when the post cracks or splits. The sleeve is applied to the post prior to installation. 

20 Year Guarantee

Postsaver sleeves are independently tested and proven to perform  in high volume use over 24 years in service. We offer a 20 year, post replacement guarantee against post failure.

How does it benefit me?

Posts protected with Postsaver sleeves have an expected service life of 20 years or more saving you the time, money and hassle of having to replace rotten fence posts.

Is Postsaver Expensive?

No,Postsaver sleeves are low in cost and highly cost effective. Saving you the cost and time of having to remove, replace and install rotten fence and gate posts.

What is Postsaver & How Does It Work? (L) from Postsaver on Vimeo.

What size do I need?

Pro-Sleeve Size 5 fits fence post:

  • Square - 4" x 4" (100 x 100mm) or 5" x 3" (125 x 75mm)
  • Round - 5" (125mm)

Pro-Sleeve Size 4.5 fits fence post

  • Square - 3.5" x 3.5" (90 x 90mm)
  • Round - 4.5" (120mm)

Pro-Sleeve Size 3 fits fence post

  • Square - 3" x 3" (75 x 75mm)
  • Round - 3.5" (90mm)


How do I apply it?

Additional information

Sleeve Size

Square – 4" x 4" (100 x 100mm) or 5" x 3" (125 x 75mm), Round – 5" (125mm), Square – 3.5" x 3.5" (90 x 90mm) or Round – 4.5" (120mm), Square – 3" x 3" (75 x 75mm) or Round – 3.5" (90mm)

All product photographs and images are for illustration purpose only. Prices include VAT. If you are purchasing Timber, as this is a natural product which is affected by temperature and moisture, it can expand, fade, warp, crack or split. This will not diminish the overall quality of the products supplied, and is not a default in manufacturing processes.


All prices include VAT


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