Fencing Contractors

Increase Profit & Protect Your Reputation

Cost-effective & proven post protection

Trusted by thousands of contractors worldwide

IRC & IBC Approved

Dual-Layer, Rot Prevention Technology

Post-Replacement Warranty

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Why Choose Postsaver?

At Postsaver, we’re an award-winning, family-run business who have specialized in protecting wooden fence posts from rot for over 30 years. Founded by brothers Richard and Jim, we’ve combined decades of plastics and coating expertise with independent testing to create our unique, proven rot protection products.

25 Years

Independent Test Data

30+

Countries Supplied To

10+ Million

Sold Worldwide

With over 10 million sold and a market-leading post-replacement warranty, we’re proud to help homeowners, contractors, and landowners protect their posts, save money, and build sustainably.

Meets The Requirements Of A.W.P.A. P20-18 BP1 Barrier Products

International Residential Code® (IRC) & International Building Code® (IBC) Approved

ISO 9001:2015 Certified Company

Postsaver for Contractors

Working with Postsaver is a smart strategy for a warranted, premium fence post offering.

Post Replacement Warranty

Postsaver’s limited lifetime warranty gives you confidence that installations will last, reducing costly return visits, repairs, and reputational risk. Fewer call-backs means more time on new jobs, higher overall profitability, and more five-star reviews.

Discounted Pricing

We offer strong trade pricing designed specifically for contractors. Postsaver is a small upfront cost that delivers long-term value, helping you reduce future replacement work while maintaining healthy margins. It’s an easy way to add quality and longevity without inflating job costs.

Locally Stocked & Direct Supply

Postsaver is available direct and through leading builders’ merchants, ensuring easy access, reliable stock, and no disruption. Order direct, or check our stockists map for local supply. If your local branch isn’t yet stocking Postsaver, get in touch and we’ll organise supply.

Our Product Range Covers Every Project

For Fence Posts

Regular Protection

Product Length

14"

Warranty

20 Years

Burial Depth

2 ft

For Fence, Gate & Structural Posts

+PLUS Protection

Product Length

28"

Warranty

40 Years

Burial Depth

3 ft

How Does Postsaver Work?

Wooden posts rot and fail at ground level, where moisture, air and fungi thrive and attack the timber.

Postsaver’s dual-layer protection creates a total seal at this vulnerable point, forming a permanent barrier that stops decay and locks in vital preservatives.

Using Postsaver with ground contact pressure-treated lumber activates our market-leading post-replacement warranty and ensures your posts last.

Easy Three-Step Application

Heat application activates our unique dual-layer seal for maximum protection.

1 – Wrap

2 – Heat

3 – Roll

Watch How Postsaver Works

The Dual-Layer Difference - Real protection. Real peace of mind.

Inner Sealant

When heated, the inner layer activates a complex blend of thermoplastic sealants that bond directly to the timber. This creates a permanent air and water-tight seal.
No gaps. No moisture. No rot.

Outer Barrier

The tough outer barrier heat-shrinks tightly around the post, forming a durable shield. Even if the timber naturally cracks or moves over time, the outer barrier continues to protect, stopping decay before it starts.

Inner Sealant

When heated, the inner layer activates a complex blend of thermoplastic sealants that bond directly to the timber. This creates a permanent air and water-tight seal.
No gaps. No moisture. No rot.