About the product

Proven Protection for Timber Posts

Postsaver Rot Protectors are a simple, highly effective way to extend the life of timber posts in ground contact. By sealing the critical ground line, where moisture, oxygen, and fungi cause decay, they create a durable barrier that prevents rot before it starts.

Why It Matters

The ground line is the weakest point of any timber post. Constant exposure to moisture and microorganisms leads to premature failure. Postsaver is engineered to protect this vulnerable area, reducing maintenance and replacement costs over time.

Advanced Dual-Layer Technology
Each sleeve features a robust two-part system:
• Outer Layer: A tough, heat-shrinkable sleeve that forms a watertight seal
• Inner Layer: A thermoplastic sealant that melts and bonds to the timber
Together, they create a tight, long-lasting barrier against water ingress, fungal decay, and insect attack.

Quick & Easy Installation
Position the sleeve around the ground line and apply heat with a gas torch. In minutes, it shrinks to form a secure, protective seal.

Solutions for Every Project
• Standard Protectors: Ideal for fence posts, backed by a 20-year post replacement guarantee
• +PLUS Protectors: Longer sleeves for deeper-set posts such as decking and pergolas, with a 40-year guarantee

Key Benefits
• Post replacement guarantee
• Protection against rot, decay, and insects
• Lower lifetime maintenance costs
• Suitable for fencing, decking, agricultural, and landscaping use
• Environmentally responsible alternative

Built for Long-Term Performance
From garden fencing to structural timber, Postsaver Rot Protectors deliver reliable, long-lasting protection, making them a smart, cost-effective choice for any outdoor project.