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Ultra Guard® — Barn Accessories (Perma Well Inc)

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Perma Well Inc. is a Worldwide Wholesale distributor of UltraGuard® Vinyl horse fencing

Need a 4-rail roundpen vinyl fencing system from a 40-year wholesale specialist?

Reviewed by Ann Pruitt, InfoHorse.com · Updated May 2026
Ultra Guard® — Barn Accessories (Perma Well Inc)
Ultra Guard® — Barn Accessories (Perma Well Inc)
60' Roundpen by UltraGuard® Fence
For our Roundpens, we use the 4-rail system using 2"x6" rails and 9' post with finished height of top rail to 5 or 6 feet.

Perma Well Inc. is a Worldwide Wholesale distributor of UltraGuard® Vinyl horse fencing. We have been in business since 1984 selling quality products around the country. If you are an International Visitor, we can take care of your needs also. Robert Biser, President of the company is dedicated to your complete satisfaction and will absolutely take the time to personally consult with you for your horse fencing needs. He oversees emails and inquiries to ensure that all your needs and concerns are met in a professional and satisfactory manner.

Shopping for Quality Horse Fencing to Build a Roundpen?

"This is our 8th year of using UltraGuard® Fence on our horse farm. As the National and Worldwide Distributor of UltraGuard® horse fence, I have seen a lot of vinyl horse fencing products come and go. Just remember "imitation" products are just that. Look for our UltraGuard® Vinyl horse fence with the Underwriters Laboratories approval and our 2 warranties. Sometimes it comes down to trust - I don't justsellit, I useit." -Robert F. Biser- President

More About Ultra Guard ®…
UltraGuard® Vinyl Fence comes with a Lifetime Warranty and is the only fence that is approved by Underwriters Laboratories. This fence is so good…" if your horsebreaks a railor post, Perma Well Inc. will send you afree replacement, free of charge and no questions asked." It doesn't get any better than that! We ship extra long post so you don't have to put concrete in the holes. The 4-Rail Vinyl Fencing is what is used in our 60' Roundpens. (60' is the size recommended by most horse trainers…includingJohn Lyons)

The Rail has specially designed locking tabs to ensure each rail is held securely in place. This feature completely eliminates the need for bolts, screws or clips. Click here to

Looking for a Quality 60' Roundpen?

60 Feet is recommended as the best, most functional and safest sized Roundpen by top trainers like John Lyons and many others. For our Roundpens, we use the 4-rail system using 2"x6" rails and 9' post with finished height of top rail to 5 or 6 feet. There are so many training and exercises you can do in the round pen, that it will make you and your horse better companions, and provide a safer area in which to work. $2,175.00 ( free delivery with most fence orders.) This is a Beatiful and very high quality Roundpen that you will enjoy for many years to come. Only $2,175!

Final Word…
Robert Biser, President of the company would like to personally invite you to call, email or visit his website. He will ensure that all your questions and needs are properly tended to and that you receive the best pricing and customer service possible. Why wait…give a calltoday!




What is UltraGuard® vinyl horse fence?

UltraGuard® is a premium PVC vinyl fencing system distributed for horse properties by Perma Well Inc. The flagship equine configuration is the 4-rail system built with 2"x6" rails and 9' posts, finishing the top rail at 5 or 6 feet — tall and substantial enough to define a paddock, arena, or 60' roundpen perimeter. Vinyl rails never chip, peel, splinter, rust, or rot the way painted board fence does, which is why they have become a fixture on horse farms that want a clean, low-maintenance look without the annual repainting cycle.

Who makes and sells it?

Perma Well Inc. is a Worldwide Wholesale distributor of UltraGuard® Vinyl horse fencing and has been in business since 1984, selling quality products around the country. The company operates the All Horse Fence storefront and ships nationwide as well as to international buyers — its own copy states, "If you are an International Visitor, we can take care of you." Working with an established wholesale distributor means farm owners and contractors buy direct rather than through a markup-heavy retail middleman.

What is the 60' Roundpen built from?

For roundpens, UltraGuard® uses the 4-rail system with 2"x6" rails and 9' posts, bringing the finished height of the top rail to 5 or 6 feet. That four-rail spacing keeps a horse's legs and head safely contained during round-pen and free-lunging work, and the smooth vinyl surface has no nails, staples, or sharp edges to catch a hide. The 60' diameter is the classic training-circle size used for groundwork, starting young horses, and exercise.

What other fencing does All Horse Fence carry?

Beyond the vinyl line, the catalog has expanded to include PW Equus™ HDPE horse fencing, EasySnap electric fence insulators, and residential vinyl fencing. HDPE (high-density polyethylene) rail is a flexible, impact-absorbing alternative favored where horses lean or push against a fence, while the EasySnap insulators let owners add a hot wire to deter chewing and cribbing. Stocking vinyl, HDPE, and electric components under one roof lets a buyer spec a complete perimeter from a single source.

How is UltraGuard® vinyl fence installed?

UltraGuard® vinyl uses a routed slot-and-rail design: posts are set with routed openings, and the bottom, mid, and top rails slide into those holes until the notch engages, eliminating exposed brackets. Posts are typically set a minimum of 3 feet deep (always check your local frost line) and spaced 6 to 8 feet on center, and the bottom rail is drilled with small weep holes so condensation drains rather than pooling inside. The interlocking system means a long, straight run goes up quickly once the post line is set.

Who is this fence for, and how do you buy it?
UltraGuard® suits horse owners, breeders, trainers, and farm builders who want a safe, handsome, maintenance-free perimeter — paddocks, pastures, arenas, and roundpens alike. Because Perma Well Inc. sells wholesale and ships nationally and internationally, it is a practical choice for a single backyard paddock or a multi-pasture operation. Reach out through All Horse Fence to request pricing, rail counts, and a quote sized to your layout, and ask about the PW Equus™ HDPE and EasySnap options if you want flexible rail or an electric deterrent built into the run.

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The Solution Section (FAQ)
Who is UltraGuard® and Perma Well Inc.?

Per UltraGuard: Perma Well Inc. is a Worldwide Wholesale distributor of UltraGuard® Vinyl horse fencing. Per the company: "We have been in business since 1984 selling quality products around the country." International visitors are also accommodated.

Per Perma Well: Robert F. Biser, President, is dedicated to your complete satisfaction and personally consults with customers for their horse fencing needs.

What does Robert Biser say about UltraGuard®?

Per UltraGuard: "This is our 8th year of using UltraGuard® Fence on our horse farm. As the National and Worldwide Distributor of UltraGuard® horse fence, I have seen a lot of vinyl horse fencing products come and go. Just remember 'imitation' products are just that. Look for our UltraGuard® Vinyl horse fence with the Underwriters Laboratories approval and our 2 warranties. Sometimes it comes down to trust — I don't just sell it, I use it."Robert F. Biser, President

What makes UltraGuard® Vinyl Fence different?

Per UltraGuard: comes with a Lifetime Warranty and is the only fence approved by Underwriters Laboratories. Per the company: "if your horse breaks a rail or post, Perma Well Inc. will send you a free replacement, free of charge and no questions asked."

Per UltraGuard: extra-long posts ship so you don't have to put concrete in the holes. The rail has specially designed locking tabs to ensure each rail is held securely in place — eliminating the need for bolts, screws or clips.

What is the 60' Roundpen by UltraGuard®?

Per UltraGuard: the Roundpen uses the 4-rail system with 2"x6" rails and 9' posts, with a finished height of top rail to 5 or 6 feet. Per the company: 60 feet is recommended as the best, most functional and safest sized Roundpen by top trainers like John Lyons and many others.

Per UltraGuard: "There are so many training and exercises you can do in the round pen, that it will make you and your horse better companions, and provide a safer area in which to work."

What does the 60' Roundpen cost?

Per UltraGuard: priced at $2,175.00 with free delivery with most fence orders. Pricing as quoted is subject to change due to economic factors.

How do I reach UltraGuard® / Perma Well Inc.?

Per UltraGuard: Robert F. Biser, President, personally invites you to call, email or visit the website. Phone 800-838-3092, email [email protected], website http://www.allhorsefence.com. Address: 4048 Grier Nursery Rd., Pylesville, Maryland 21132. Pricing as quoted is subject to change due to economic factors.

What is UltraGuard® horse fence?
UltraGuard® is a premium PVC vinyl fencing system used for horse paddocks, pastures, arenas, and roundpens. It is distributed by Perma Well Inc. through the All Horse Fence storefront. The vinyl rails never chip, peel, splinter, rust, or rot, giving a clean, low-maintenance alternative to painted board fence.
Who distributes UltraGuard® vinyl horse fencing?
Perma Well Inc. is a Worldwide Wholesale distributor of UltraGuard® Vinyl horse fencing. The company has been in business since 1984 selling quality products around the country and also serves international buyers.
How is the 60' Roundpen built?
For roundpens, UltraGuard® uses a 4-rail system built with 2"x6" rails and 9' posts, with the finished height of the top rail set to 5 or 6 feet. The 60' diameter is the classic training-circle size used for groundwork, free-lunging, and starting young horses.
Why use four rails on a roundpen instead of three?
The four-rail spacing keeps a horse's legs and head safely contained during round-pen and free-lunging work. Closer rail spacing reduces the chance of a horse getting a leg through or stepping over a low rail, which matters most in the tight circle of a training pen.
What size rails and posts does UltraGuard® use?
The roundpen and 4-rail configurations use 2"x6" rails and 9' posts. With the post set in the ground, this finishes the top rail at 5 or 6 feet of usable fence height.
Does All Horse Fence sell anything besides vinyl fence?
Yes. In addition to UltraGuard® vinyl horse fencing, the catalog includes PW EQUUS™ HDPE horse fencing, EasySnap electric fence insulators, and residential vinyl fencing. This lets a buyer source vinyl, flexible HDPE, and electric components from a single distributor.
What is PW EQUUS™ HDPE horse fencing?
PW EQUUS™ is a high-density polyethylene (HDPE) horse fence rail. HDPE is a flexible, impact-absorbing material that gives when a horse leans or pushes against it, making it a popular choice where animals test the fence line. It is offered alongside the rigid vinyl line through All Horse Fence.
What are EasySnap insulators used for?
EasySnap electric fence insulators let an owner add a hot wire to a fence line to deter chewing, cribbing, and leaning. Adding an electric strand to a vinyl or HDPE perimeter is a common way to keep horses off the rails and extend the fence's life.
How is UltraGuard® vinyl fence installed?
UltraGuard® vinyl uses a routed slot-and-rail system. Posts are set with routed openings, and the bottom, mid, and top rails slide into those holes until the notch engages, so there are no exposed brackets. The interlocking design lets long, straight runs go up quickly once the post line is set.
How deep should the fence posts be set?
Vinyl fence posts are typically set a minimum of 3 feet deep, and you should always check your local frost line and dig deeper if required. Proper depth keeps posts from heaving in freeze-thaw cycles and keeps the rails level over time.
How far apart are the posts spaced?
Posts are generally spaced 6 to 8 feet on center, depending on the rail length and the system. Correct spacing keeps the rails taut and the fence line straight without sagging between posts.
Does vinyl fence need painting or staining?
No. A key advantage of UltraGuard® vinyl is that it never needs painting, staining, or sanding. The color runs through the material, so it will not peel or flake like a painted wood fence, which eliminates the annual maintenance that board fence demands.
Will UltraGuard® vinyl fence rot, rust, or splinter?
No. Vinyl fence rails do not chip, peel, blister, splinter, rust, or rot. That resistance is one of the main reasons horse owners choose vinyl over wood, which can splinter into sharp edges, or metal, which can rust.
Can I order UltraGuard® if I'm outside the United States?
Yes. Perma Well Inc. is a Worldwide Wholesale distributor and explicitly welcomes international buyers, stating, "If you are an International Visitor, we can take care of you." Contact All Horse Fence to arrange a quote and shipping for your country.
Is buying from a wholesale distributor cheaper than retail?
Buying from a wholesale distributor like Perma Well Inc. lets farm owners and contractors purchase direct rather than through a markup-heavy retail middleman. Reach out through All Horse Fence to get pricing and a quote sized to your project.
What kinds of enclosures can I build with UltraGuard®?
UltraGuard® is used for paddocks, pastures, riding arenas, and 60' roundpens. The same rail-and-post system scales from a single backyard paddock to a multi-pasture operation, and you can specify the rail count and height to suit the use.
How do I get a price and order UltraGuard® fence?
Contact All Horse Fence (Perma Well Inc.) to request pricing, rail counts, and a quote sized to your layout. Ask about the UltraGuard® vinyl 4-rail roundpen package as well as the PW EQUUS™ HDPE rail and EasySnap insulator options if you want flexible fencing or an electric deterrent built into the run.
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