100 x 100mm Wooden Fence Posts

100 x 100mm Wooden Fence Posts

Fence posts are important to any type of border, keeping it secure from intruders or extreme weather conditions. Wooden fence posts can be stabilised with steel or iron extenders for additional strength or support, especially if the area is particularly large or unstable. Or, for a low maintenance alternative to timber browse our range of concrete fence posts.

Our sawn wooden fence posts are available in a variety of sizes and lengths. The 100 x 100mm (4 x 4 inch) posts are ideal for all types of fencing. It is our most popular fence post and is commonly used with closeboard fencing, and panels.

When fitting your post, we recommend that you allow a minimum of 600mm to go into the ground. Alternatively, our range of metal post supports can be used to ‘spike’ the post into soil, or our boltdown can attach the post to a concrete base.

Don’t forget to top your post with a cap, offering an attractive finish; our caps are bevelled to prevent water from sitting on the top of the posts!

These posts are sawn, with flat ends – the measurements above are in millimetres – mm.

As with all natural materials, our Timber supply may be subject to movement and deterioration as they season, this is not to considered to be a fault or defect. This may become evident with shakes, splits and warping.

Delivery Timeframes: This product is typically delivered within 1-7 working days* (estimate only) and you will receive a notification within 24hrs of delivery.

Delivery Areas: Regional delivery restrictions apply, check our postcode checker to confirm availability.

Delivery Charges:

Zone 1:

• Spend up to £120 (exc. vat) on our Timber or Building Material range for a delivery fee of £20.
• Spend between £120.01 and £210 (exc. vat) on our Timber or Building Material range for a reduced delivery fee of £15
• Spend over £210 (exc. vat) on our Timber or Building Material range for FREE delivery!

Zone 2:

• Spend up to £120 (exc. vat) on our Timber or Building Material range for a delivery fee of £23.
• Spend between £120.01 and £299.99 (exc. vat) on our Timber or Building Material range for a reduced delivery fee of £18
• Spend over £300 (exc. vat) on our Timber or Building Material range for FREE delivery!

For more information on our delivery charges and coverage areas, please visit our Timber Delivery Information.

Delivery Logistics: All our Timber range products will be delivered by 3rd party vehicles.

Kerbside delivery applies as standard, but we will typically try to deliver to your front garden or driveway – We will leave the product in a safe location adjacent to the main roadway, but off of any public highways.

**If a delivery scheduled is to a gated community, this will need to be communicated to us in advance and access provided. Where restricted access applies, if waiting times are encountered for the delivery, then additional charges may be incurred.

Cancellations, Exchanges; Failed Deliveries:

• For any orders that are returned (unless deemed faulty), the customer is liable for the return shipping fees equivalent to that incurred in the original order (Timber orders also incur a 75% charge of the initial order value).
• In the unlikely event that we’re unable to complete the scheduled delivery due to access restrictions or a non-secure delivery location, the customer is responsible for the restocking and redelivery fees. If the delivery can’t be rescheduled, then no refund is available.
• If your products are faulty, please email photo evidence over within 24 hours for review.
• All returns or exchange requests need communicating to us via email or telephone within 3 Working Days to be considered (faulty, or not).
• If your order arrives incorrect (missing items etc.), this also needs communicating to us via email or telephone within 3 Working Days to be considered (faulty, or not).

100 x 100 x 900mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 1200mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 1500mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 1800mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 2100mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 2400mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 2400mm Brown
Timber Treatment: Pressure Treated
Colour: Brown
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 2700mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 3000mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

100 x 100 x 3600mm Pale Green/Natural
Timber Treatment: Pressure Treated
Colour: Pale Green/Natural
Finish – Sawn/Planed: Sawn
Bottom End – Pointed/Flat End: Flat
Top – Flat/Pyramid/Domed/Weather: Flat

What are 100 x 100mm Wooden Fence Posts?

100 x 100mm Wooden fence posts are an integral and key structural support, set into the ground at regular intervals to reinforce fence panels and to hold them in place.

If the 100 x 100mm wooden fence posts are too weak, the fence may collapse under pressure or in strong winds.

For most privacy and general-purpose fences, 6 or 8 feet between posts is standard. There are 2 types of fence posts you can buy, concrete or wood.

Post and rail is a generic term used to describe a fencing system that uses a solid timber post with horizontal rails fastened between the posts.

Sturdy post and rail fencing is a very simple, effective and easily installed style of open fencing

Where are 100 x 100mm Wooden Fence Posts Used?

Post and rail fencing can be used to provide demarcation of smaller areas of land or gardens, or protection for features such as flowerbeds or young trees, while still allowing open views.

Post and rail fencing is a fence style that uses perpendicular posts driven into the ground with two or more horizontal rails attached between the posts.

Post and rail fencing is constructed either with morticed fence posts with fence rails simply slotted into the mortices, or with solid fence posts with fence rails nailed onto the posts.

This method of fence construction makes it ideal for a run of fencing where the ground is sloping or uneven. As the posts are all inserted at the same height from the ground, the rails can follow the slope of the land between each set of posts.

The backbone of any fence in your garden, our pressure treated 100 x 100mm wooden fence posts are strong and durable.

Whether you’re looking for sawn, planed, square, round, pointed, or grooved posts, we have it in stock and offer either green or brown water-based treatments.

100 x 100mm Wooden Fence Post Sizes

100 x 100mm Wooden fence posts generally need to be 6-8 inches in diameter, 8 feet long and set a minimum of 3-1/2 feet deep for a 6ft high fence.

100 x 100mm Wooden Fence Post Spacing

Most 100 x 100mm wooden fence posts can be spaced 8 to 12 feet apart. While this is a general criteria, it doesn’t cover all scenarios.

For instance, high tensile fence can have larger spacing, requiring line posts every 15 to 20 feet for field fence styles, and as much as 20-30 feet for high tensile barbed and smooth wire.

100 x 100mm Wooden Fence Post Installation

Due to the sheer weight of either concrete or wood fence posts, installation takes a great deal of time and effort. This usually requires an extra pair of hands or two to ensure a safe and efficient job is complete.

100 x 100mm Wooden Fence Post Treatment

Simply setting the posts in concrete does create a condition that will accelerate rot in the bottom of the posts. With pressure-treated posts, the rot will be slow.

When it comes to rot prevention, you should treat the post above ground and the wood post below ground. The bottom of the post is most susceptible to rot, as it’s in constant contact with moisture from the ground.

Cheap Wooden Fence Post Prices

Recognised as a major supplier of all types of DIY and Timber products, the Mick George Group offer cheap 100 x 100mm wooden fence posts prices across its entire range.

Buy Wooden Fence Posts Online

Customers can buy wooden fence posts online, 24-7 at their convenience, viewing exactly what they want, retrieving all the information they need and have the 100 x 100mm wooden fence posts delivered quickly.

Wooden Fence Post Suppliers

As with all of our Timber supplies, our 100 x 100mm wooden fence posts are only sourced from approved Timber Mills throughout the world, ensuring the best possible quality. Our wooden fence posts meet the highest Grade specifications.