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Formula 7® Half Round Rail: 5.0m x 120mm ( nom. 16ft 5″ x 5″)

Product ID: THRR5120

€29.99€24.38 Inc. VATExc. VAT

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Formula 7 Half Round Rail 5.0m x 120mm nominal is the rail used in our Euro Style post and rail system – the same style of rail you’ll see on stud farms across France and Germany. It gives a smarter, more substantial finish than the usual 4″ x 2″ rail that’s common on Irish post and rail fences.

Made from slow-grown Scots Pine and treated with Formula 7 heavy-duty preservative, these 5.0m rails are designed for long life in Irish weather, whether you’re fencing a busy yard, a stud farm, or a run of roadside post and rail.

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Specifications

Specifications

  • Product: Formula 7 Half Round Rail
  • System: Euro Style post and rail (rail component)
  • Length: 5.0m
  • Nominal diameter: 120mm
  • Approximate imperial: 16ft 5in x 5in nominal
  • Profile: Half round timber rail
  • Timber: Slow-grown Scots Pine
  • Treatment: Formula 7 heavy-duty preserved wood system
  • Intended use: Agricultural and equestrian post and rail fencing
  • SKU / Product ID: THRR5120
  • Category: Posts, Rails & Boards / Formula 7 Rails & Boards

Formula 7 benefits

  • Developed as a modern replacement for creosoted timber
  • Deep preservative penetration into slow-grown Scots Pine
  • Designed for long service life in Irish ground and weather
  • Clean, consistent appearance for yards, entrances and stud farms
  • Part of an independently-audited, traceable timber system
  • 20-year performance warranty available with registration (per Formula 7 scheme terms)

Description

Formula 7 Half Round Rail 5.0m x 120mm

Formula 7 Half Round Rail 5.0m x 120mm nominal is the rail used in our Euro Style post and rail system – the same style of rail you will see on stud farms in France and Germany. It gives a smarter, more substantial finish than the usual 4" x 2" rail that is common on post and rail fences around Ireland.

At 5.0m long and 120mm nominal diameter, this rail creates long, clean fence runs with fewer joins and a stronger overall line. The half round profile looks very well around farmyards, houses, entrances and laneways, and pairs perfectly with our Euro posts to create a consistent, high-end look that still stands up to day-to-day farm use.

The Formula 7 range is our heavy-duty preserved wood system, developed as a modern alternative to traditional creosoted timber. Using slow-grown Scots Pine and controlled treatment cycles, the aim is to achieve deep preservative penetration into the sapwood so the timber will stand up to Irish weather and Irish ground conditions. That matters when you are investing in a new fence or upgrading from older rails that have started to twist, crack or rot.

Many Irish farmers and yard owners are familiar with standard 4" x 2" rails cut from construction-type timber. They are handy and cheap, but they are not designed with long-term outdoor agricultural use in mind. This Euro Style Formula 7 rail is different. It is thicker, longer and purpose made as part of a post and rail system that is used on European stud farms and equestrian yards where appearance is as important as strength.

If you want a fence that looks as good in ten years’ time as it does on the day it is put up – and that would not look out of place on a French or German stud farm – this is the rail to use. It suits suckler and beef farms, dairy yards, studs, livery yards, and country houses that want a tidy, robust timber fence instead of stock wire or plain timber framing.

Why choose the Euro Style rail?

The Euro Style post and rail system is designed to give you a clean, continental look without making life difficult for the contractor or the farmer putting it up. The 5.0m Formula 7 rails mean you can cover more ground with fewer posts compared with shorter rails, while still keeping the fence strong and safe for stock.

On European stud farms in France and Germany, this style of half round rail is widely used for horse paddocks and turnout areas. The extra depth and rounded face give a more solid feel than a thin 4" x 2", and the look is immediately different to the typical Irish post and rail fence. Bringing that system into Ireland allows you to get the same visual impact and strength while using timber that is treated for our own wet climate.

For Irish users, the main advantages are:

  • A neater, more substantial rail than ordinary 4" x 2" fencing timber
  • Long 5.0m length for fewer joints and straighter lines
  • Half round profile that looks tidy and is easy to sight in
  • Part of a matched system with Euro posts and kits available per metre
  • Proven in stud farm and equestrian settings overseas

Performance in Irish conditions

Fencing timber in Ireland has to cope with soft ground, high rainfall and stock pressure. The Formula 7 system is designed with that in mind. The slow-grown Scots Pine used in these rails is selected for its ability to take preservative evenly, and the treatment process is controlled to give deep penetration into the sapwood. The goal is a longer service life in the fence line, reduced risk of early failure, and a more predictable lifespan compared with untreated or lightly treated framing timber.

Working with 5.0m rails also suits many Irish sites where fields are laid out in larger paddocks and long straight runs. You can span gateways, laneways and roadside stretches efficiently while keeping post spacing sensible for cattle and horses.

Typical applications in Ireland

  • Euro Style 3-rail post and rail fences at 1.35m high
  • Horse paddocks and stud farm turnout areas
  • Safe, visible fencing along farm roadways and laneways
  • Frontage fencing at yards, farmhouses and country properties
  • Divisions between paddocks on beef and dairy farms
  • Upgrading tired 4" x 2" post and rail to a heavier, longer-lasting rail

Whether you are fencing a new yard from scratch or replacing a run of old post and rail, this Formula 7 Half Round Rail gives you a better-looking, more durable option that fits naturally into an Irish farm setting while taking its cues from the best European stud farm fencing.

Delivery Options

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Used For

Used For

  • Euro Style post and rail fencing (rail component)
  • Stud farm and equestrian fencing
  • Paddock fencing for horses and cattle
  • Farmyard and roadside post and rail
  • Laneways and divisions between fields
  • Smart entrance fencing at houses and farm roads
  • Replacing 4" x 2" rails where a stronger, neater finish is required

This is the rail of choice where you want a European-style post and rail fence that still stands up to Irish stock and Irish weather. It works particularly well in 3-rail Euro Style layouts at 1.35m high, and can be matched with our Euro posts and kits for complete jobs.

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Formula 7® Fence Post Warranty Coverage Period:

This warranty is provided by Wallstown Hardware Ltd. trading as McNamara Fencing (McNamara Fencing) for a period of 20 years from the date of purchase of Formula 7® fence posts.
Coverage: This warranty covers Formula 7® fence posts against structural decay, fungal attack, and damage due to wood-boring insects as outlined below.

Terms and Conditions:
1. Warranty Registration: To activate this warranty, the owner must complete the warranty registration form provided by McNamara Fencing and pay a non-refundable registration fee of €99 plus applicable Value Added Tax (VAT). The registration form and fee must be submitted within 90 days of the purchase date.
2. Non-Transferrable: This warranty is valid only for the original purchaser of Formula 7® fence posts and cannot be transferred to any other party.
3. Coverage Details: This warranty covers structural damage resulting from decay, fungal attack, and damage caused by wood-boring insects, including termites, specifically for the Formula 7® fence posts mentioned in the submitted proof of purchase. It does not extend to issues such as surface cracks, warping, discoloration, damage due to improper installation, impact, fire, or any other non-decay or insect-related causes.
4. Proper Usage: Formula 7® fence posts must be used for agricultural fencing purposes. Any use outside of their specified application may void the warranty.
5. Exclusion of Concrete Installation: This warranty does not cover posts that have been installed in concrete or any other masonry material. Posts installed in this manner are excluded from warranty coverage.
6. Recommendation for Cut or Notched Wood: To ensure maximum longevity and warranty coverage, any cut or notched sections of Formula 7® fence posts should be treated with an appropriate end grain preservative. This will help prevent potential moisture ingress and enhance the overall durability of the treated wood.
7. Claim Process: In the event of structural decay, fungal attack, or insect damage, the owner must promptly notify McNamara Fencing within 60 days of discovering the issue. A completed claim form and certificate of warranty must be provided when filing a claim. The owner must not to dispose of any failed Formula 7® fence posts until the claim has been fully processed and resolved by McNamara Fencing.
8. Inspection and access rights: McNamara Fencing may request, with the property owner’s express consent, access to the land where the Formula 7® fence posts are located. This access will be for the purposes of verifying the accuracy of the information provided in the registration form and assessing any affected posts during the process of a claim for decay, fungal attack, or insect damage. This process may involve the taking of photographs of the fence posts as part of the verification and assessment process. Please be aware that if access is refused and McNamara Fencing is unable to assess the posts in question, this may result in the denial of warranty registration or a claim related to those specific posts.
9. Discounted Replacement Benefit: If the decay, fungal attack, or insect damage is determined to be covered under the warranty, McNamara Fencing will provide a discount towards the purchase of a new fence post. The discount will be initially calculated based on the remaining years in the warranty period and the current price of a replacement post. For example: If a fence post fails after 5 years i.e., 75% of warranty period remaining. McNamara Fencing will offer the end user a discount of 75% against an equivalent new fence post.
10. Exclusions: This warranty does not cover any consequential or incidental damages, labour costs for installation or removal, disposal costs, loss of use, loss of profits, or any other indirect damages.
11. Limitations: McNamara Fencing’s liability under this warranty is limited to providing a discount for the purchase of a replacement post, as outlined in point 9. Warranty coverage shall not extend to any replacement posts supplied.
12. Termination: This warranty will be null and void if the wooden fence posts are altered, moved from their original installed location, modified, or repaired by unauthorized individuals or if the posts are used in ways inconsistent with their intended purpose.
13. Legal Jurisdiction: This warranty is governed by the laws of the Republic of Ireland. Please keep a copy of the proof of purchase, the original warranty registration form, proof of registration fee payment, and this warranty document for your records. For warranty inquiries and claims, please contact McNamara Fencing at the provided contact information. By registering for this warranty, paying the registration fee, and utilizing Formula 7® fence posts, you acknowledge that you have read, understood, and agreed to the terms and conditions outlined in this warranty

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