What an inspection is for
An inspection is a deliberate look at the condition of your gate and fence, done on purpose rather than noticed in passing. Its aim is to find small problems while they are still cheap and to catch safety hazards before someone is hurt. It also gives you a record of how things change over time.
There are two kinds: the homeowner’s own regular walk-through, and a formal inspection by a qualified professional. Most of the time the first is enough. The second is useful in specific situations, listed near the end.
Tools and preparation
You do not need much: a notepad or phone for notes and photos, a flashlight, a screwdriver for probing wood, a level, a tape measure and gloves. Choose a dry day with good light, and expect the job to take 20 to 40 minutes for a typical suburban lot, though yours may differ.
If anyone shares the boundary, remember that you are checking your own side of the property line unless you have agreed otherwise. Do not climb or lean heavily on a structure you suspect is unstable.
Walk the line in a consistent order
Start at one corner and move along the fence in one direction so you do not skip any section. At each post and panel, use sight, touch and sound.
Posts
- Look: is the post straight? Sight along the line of posts; one that is out of line is a clue.
- Push: put firm hand pressure on it. Rocking at ground level suggests a loose footing.
- Probe: at wood posts, jab a screwdriver at the base. Soft or crumbly wood means decay.
- Check the ground: look for erosion, pooling water, heaved soil or roots. Frost heave and tree roots are two causes of movement.
Rails and panels
- Look for sagging, gaps at joints, splits and warping.
- Check for loose boards by pressing and tugging gently.
- On metal, look for rust, especially at bottoms and welds.
- On vinyl, look for cracks, discoloration and rails that have pulled out of posts.
- On chain link, look for sagging fabric, broken ties and rust at cut ends.
Fasteners and hardware
- Tighten loose screws and bolts. Note rusted ones, which may need replacement. Fence fasteners explains which are suited to outdoor use.
- Look for nails that have backed out.
Welds and joints (metal fences)
- Look for cracks or flaking paint at welds, where fatigue and rust tend to start.
- Tap gently with a screwdriver handle; a hollow or flaking sound can indicate rust underneath.
The gate
The gate gets the most careful look, since it moves.
- Alignment: does it hang evenly, with an even gap around it? Is it rubbing anywhere?
- Hinges: are the screws or bolts tight? Is there play in the pins? Any rust?
- Latch and keeper: does it engage with light pressure? Does the latch stay shut when the gate is pushed?
- Closers and springs: on a self-closing gate, does it close fully and latch every time? Self-closing hinges are an example of parts that weaken with use, especially near pools or play areas.
- Wheels and drop rods: check that they are present and working on wide or double gates. Gate wheels and drop rods explain what they do.
Automation
If the gate has an operator, add these items:
- run a full open-and-close cycle and listen for new noises
- confirm that sensors are clean, aligned and working
- check that the gate reverses or stops when blocked, following the manufacturer’s test method
- test the manual release
- look at wires and the control box for damage or water, without opening powered equipment
Leave testing of force settings, wiring and internal parts to qualified technicians. Safety sensors are covered in photo eyes.
Log what you find
Write a short note for each issue: what, where, how bad, and what you did. Photos with dates are very useful. Rank each issue as one of:
- Urgent: a hazard, such as a post about to fall or a gate that does not stop on obstruction
- Soon: a fault that will worsen, such as rot or a sagging gate
- Watch: something minor to recheck next time
The article on inspection red flags goes further on which signs need prompt attention.
How often
A thorough inspection once or twice a year is common, in spring and fall. A quick look after severe weather is also wise; storm damage covers what to check. Gates with operators are often serviced by a professional on a yearly basis.
When a formal inspection is wise
Consider paying for a professional inspection when:
- you are buying or selling a property with a significant fence, an electric gate or a pool barrier
- a storm, flood or fallen tree has done major damage
- you have an automatic gate and have never had it serviced
- structural elements are failing and you are unsure about safety
- an insurer, HOA or local authority has asked for one
Pool barriers are regulated in many places. Local rules and homeowner liability are worth understanding, since they differ by location.
What an inspection cannot do
An inspection reflects conditions on the day. A fence that passes today can still be damaged by next week’s storm. Inspections also do not prove that a fence is secure against intrusion; they show its physical condition. Treat results as an input to decisions, not a guarantee.