New Fence Installation in Great Cornard - Aftercare That Keeps Your Fence Standing

What We Install and How

We install timber panel, close-board, picket and post-and-rail fencing for homeowners in Great Cornard and the surrounding area. Every installation uses pressure-treated timber and posts set in concrete. Gravel boards fit along the base to keep panels clear of direct ground contact, which is one of the simplest and most effective protections against early rot.

A correctly installed fence starts with posts at the right depth - roughly one third of the total post length below ground - set in concrete that's allowed to cure properly before the fence takes any load. Arris rails and panels are fixed level, or stepped to follow ground that slopes, so the whole run is solid from day one.

Why Aftercare Matters More Than People Expect

Timber is a natural material that responds to moisture and temperature. Even pressure-treated timber will weather, and weathering accelerates wherever water sits rather than runs off. End grain - the cut top of a post, or the cut edge of a board - absorbs water far faster than the face of the timber. A fence that is properly installed but never maintained will still fail sooner than it should.

The good news is that basic aftercare takes a few hours a year and costs very little. It's far cheaper than an early replacement.

Year One - What to Do After Installation

New pressure-treated timber often has a greenish tint from the preservative. This fades over the first few months as the timber dries and weathers. Let it do so before applying any treatment or stain - a product applied to damp or freshly treated timber won't absorb properly and can peel. As a rule, wait until the fence looks pale and dry before treating it for the first time, which is typically three to six months after installation depending on the weather.

Check that the concrete around the posts hasn't cracked or shifted during the first winter. Minor surface cracks are normal and don't indicate a problem. A post that has moved visibly, or concrete that has heaved, should be looked at before the next season.

Annual Maintenance - What Actually Makes a Difference

These are the tasks that genuinely protect a timber fence. None of them require specialist knowledge or tools.

• Apply a fence treatment or stain every one to two years. A good quality timber preservative treatment penetrates the wood surface and slows moisture absorption. Choose a product rated for exterior use on softwood. Dark stains are better for masking weathering; clear treatments are less visible but still protect. Apply in dry weather when rain is not forecast for at least 24 hours.
• Keep vegetation clear of the fence. Climbing plants, dense shrubs and grass growing against the base of panels keep moisture against the timber and prevent it drying after rain. Ivy in particular works its way into any gap and can force panels apart over time. Cut back anything touching the fence twice a year.
• Clear debris from the top of gravel boards and from around post bases. Leaves and soil build up against the base of gravel boards and hold moisture against the timber above. Clearing this out once or twice a year, particularly in autumn, reduces the time the timber sits wet.
• Check fixings and rails once a year. A panel that has worked loose will rattle in the wind and put stress on the surrounding fence. Tighten or replace screws and nails before a loose panel becomes a broken panel. On close-board fencing, check arris rails for any signs of sagging or splitting at the ends where they meet the posts.
• Check post caps are in place. Post caps protect the end grain at the top of the post - the most vulnerable point. If a cap has blown off or cracked, replace it. They're inexpensive and widely available.

Treating the Timber - How to Do It Right

Brush or roller application gives better penetration than spray on a fence with multiple surfaces. Work the treatment into joints, around nail heads and along the top edge of gravel boards. These are the points where water enters first. Two thin coats absorb better than one heavy coat - let the first coat dry before applying the second.

Proprietary fence treatments sold in garden centres are generally suitable for this job. There's no need for anything specialist on a standard domestic timber fence. Budget roughly £15 to £30 per tin, which typically covers 10 to 15 metres of fence per coat depending on the product and how dry the timber is.

Signs That Need a Closer Look

Some things spotted during annual checks are worth acting on before they become larger problems:

• Soft timber at or near ground level on any post - press a screwdriver firmly against the post base. If it sinks in easily, the post is rotting and will need replacing before it fails completely.
• Panels that are swollen or delaminating, particularly at the bottom edge where they sit above the gravel board - this often means water has been sitting there.
• An arris rail that sags between two posts - this puts uneven load on the boards above and below and will worsen quickly in a heavy wind.
• Any concrete collar that is cracked right through and moving with the post rather than holding it.

Catching these early means a targeted repair rather than a section replacement. A post that is just starting to soften costs much less to deal with than one that has rotted through and let a panel come down.

Fence Styles and What Affects Their Maintenance

Close-board fencing has more exposed timber surfaces than lap panel fencing because of the individual boards, so it benefits from treatment slightly more than panels do. Post-and-rail fencing is exposed on all sides and should be treated regularly. Picket fencing, with its open design and good air circulation, often weathers more evenly than a fully closed fence.

All timber fencing benefits from the same fundamentals: keep moisture from sitting on it, treat the surface every year or two, and deal with small problems before they spread.

Typical Costs for New Fencing in Great Cornard

Close-board or panel fencing installed for a domestic garden runs approximately £80 to £150 per metre, inclusive of labour, materials, concrete and disposal of any old fence. Picket fencing and post-and-rail fencing tend to be at the lower end of that range due to fewer materials. These are rough guides - the actual price depends on run length, ground conditions and the style you choose.

Questions Before You Order Fencing in Great Cornard

If you have questions about what suits your boundary or what a new fence might cost, call us and we'll talk it through before arranging a visit.