Clip-in gutter guard panels cost around £2 per metre in the UK, which is less than half the price of a single professional gutter clean for a typical semi. Brush guards cost three to four times more per metre and are the type most likely to make the job worse. No guard removes the need to get up there and check, so the honest question is not which guard is best but whether a guard changes how often you pay someone else to do it.
We have not fitted or tested these products. This comparison is built from current UK retailer listings, manufacturer specifications, and published trade cost guides, all linked below.
What gutter guards cost per metre in the UK
The cheapest way to cover a gutter run is clip-in plastic panels, at roughly £2 per metre. Brush guards are the most expensive per metre by a wide margin, which is the opposite of their reputation as the budget option.
| Product | Covers | Price (inc VAT) | Cost per metre |
|---|---|---|---|
| Aquaflow Gutter Guard, 10 x 500mm panels (Toolstation) | 5m | £10.29 | £2.06 |
| FloPlast Gutter Guards, 10 x 500mm panels (Screwfix) | 5m | £10.49 | £2.10 |
| GutterFlo mesh roll with 16 clips (Toolstation) | 4m | £13.59 | £3.40 |
| FloPlast Gutter Brushes, 3 x 4m (Screwfix) | 12m | £79.99 | £6.67 |
| Hillbrush Gutter Brush, single length (Toolstation) | 1m | £8.48 | £8.48 |
Brush in single metre lengths is the worst value on this table by a factor of four. If a brush is what you want, the three-pack is the only sensible way to order it.
Downpipe balloons are priced separately because they cover one outlet rather than a length of gutter. A FloPlast balloon leaf guard is £2.98 and fits 65-68mm downpipes, and it carries 4.6 stars from 343 Screwfix ratings, the highest count of any product here.
What a professional gutter clean costs instead
A professional gutter clean on a 3-bed semi costs £75 to £95 in 2026, according to Checkatrade’s gutter cleaning cost guide, with a rough rate of £4 to £5 per metre of accessible guttering. MyJobQuote’s 2026 figures put the national average nearer £125 once larger and three-storey properties are included.
Take a 20m run as a worked example, using £85 as the midpoint of that £75 to £95 range. The 20m figure is used purely to show the arithmetic, not as a claimed UK average:
| Option for 20m | Working | Total | Equivalent professional cleans |
|---|---|---|---|
| Aquaflow clip-in panels | 4 packs x £10.29 | £41.16 | 0.5 |
| FloPlast clip-in panels | 4 packs x £10.49 | £41.96 | 0.5 |
| GutterFlo mesh roll | 5 rolls x £13.59 | £67.95 | 0.8 |
| FloPlast brush, 3-pack | 2 packs x £79.99 (24m) | £159.98 | 1.9 |
| Hillbrush brush, singles | 20 x £8.48 | £169.60 | 2.0 |
Measure your own run and divide, because a detached house with a garage will land well past 20m.
The common mistake here is comparing the guard price to one clean and stopping there. A guard does not replace cleaning, it stretches the interval. Clip-in panels pay for themselves if they win you a single extra year between visits. Brush at £160 has to win you two, which is a much harder claim to make on a British roof.
Why moss beats most gutter guards in Britain
Moss and roof grit, not leaves, are what defeat gutter guards on UK houses. Most gutter guard content is written for American roofs and American debris, where the enemy is a large deciduous leaf that a mesh will hold on the surface until the wind takes it away.
British pitched roofs shed something finer. Gutter Maintenance Technologies, a UK gutter contractor, reports finding brush guards on properties in Bromley, Beckenham, and Dartford completely clogged with decomposed leaves, moss, and small saplings roughly two years after fitting, and notes that a brush fills 60 to 70 per cent of the cross-section of a standard 112mm half-round gutter, which cuts the capacity available in heavy rain.
That is the failure mode worth planning around. A brush does not fail by falling apart, it fails by turning into a 20 metre filter you now have to pull out, hose down, and refit. Fine mesh has a related problem: moss granules mat on the surface rather than passing through, and the guard looks perfectly clear from the ground while the water runs straight over the front edge.
If your roof has visible moss on the tiles, treat any guard as a way to make the annual clean quicker rather than a way to skip it.
Which type suits your gutter
Match the guard to the debris you actually get, not to the type with the best marketing. Five formats are sold in the UK, and they fail in different ways.
| Type | Roughly | Handles leaves | Handles moss and grit | Main drawback |
|---|---|---|---|---|
| Clip-in plastic panels | £2 per metre | Yes | Partly | Panels can pop out in high wind if not clipped properly |
| Mesh roll with clips | £3.40 per metre | Yes | Poorly | Fine debris mats on the surface |
| Brush | £6.67 to £8.48 per metre | Yes | No | Traps debris inside the bristles and reduces flow |
| Foam wedge | Varies | Yes | No | Holds moisture, and the foam itself becomes the blockage |
| Downpipe balloon | £2.98 per outlet | At the outlet only | No | Protects the downpipe, does nothing for the gutter |
Worth knowing: order by width, not by length. UK domestic guttering is usually between 100mm and 115mm wide, which is why the FloPlast panels are specified to fit 100-115mm gutter widths. Get up a ladder with a tape measure before ordering, because a guard 15mm too narrow will sit in the channel collecting debris instead of spanning it.
A balloon guard is not really an alternative to the others. It is a sensible thing to fit alongside them, at every outlet, for the price of a coffee.
Four gutter guards stocked in the UK today
These are the four products currently listed by UK trade retailers that have enough customer ratings to be worth naming. Ratings are quoted as the retailer publishes them.
Aquaflow Gutter Guard, 5m: the cheapest sensible option
At £2.06 per metre, the Aquaflow 10-pack is the lowest cost per metre of anything on sale at a UK trade counter, and it carries 110 Toolstation ratings. It is ten separate 500mm clip-in panels rather than a continuous run, which means a dropped or dislodged panel leaves a gap rather than compromising the whole length.
Suits anyone covering a long run on a budget. Skip it if your gutter has an unusual profile, because a rigid panel has no give.
FloPlast Gutter Guards, 5m: the same idea with a published spec
The FloPlast 10-pack costs 4p per metre more than the Aquaflow and is the only clip-in panel here with an explicit fit range printed on the listing, 100-115mm, plus 4.6 stars from 254 Screwfix ratings. Clip-fit, no screws.
Suits anyone who wants to check the fit before ordering rather than measuring and hoping. Skip it if you already know your gutter falls outside 100-115mm.
GutterFlo mesh roll with clips: the flexible one
The GutterFlo 4m roll is £13.59 with 16 polycarbonate clips and 42 Toolstation ratings, and it can be cut to size and fitted above or below the tile line. Gutterflo states on the listing that it complies with Building Regulations requirements to maintain the British Standard flow rate at which the gutter is approved, which is the manufacturer’s own claim rather than independent testing.
Suits awkward runs, bay windows, and anywhere a rigid panel will not sit. Skip it on a mossy roof, where fine mesh is the format that mats over fastest.
FloPlast Gutter Brushes, 12m: only if you want brush
If brush is what you are after, the FloPlast three-pack at £6.67 per metre is the cheapest source of it in the UK, with stainless steel and plastic construction and 4.7 stars from 38 Screwfix ratings.
Suits gutters that collect big leaves and little else, such as a single mature tree on an otherwise clean roof. Skip it if there is moss on your tiles, because that is the exact combination the trade reports finding solidly blocked two years later.
Who should skip gutter guards entirely
If you cannot safely get to your gutters, a guard solves nothing. This is the honest limit of the product. Fitting one requires the same ladder work as cleaning, and a fitted guard still needs inspecting, so a homeowner who is already paying someone to go up is not removing that visit, only trying to reduce how often it happens.
Three situations where the money is better spent elsewhere:
- Three-storey properties. The ladder work is beyond most homeowners, and paying a contractor to fit guards plus paying them to inspect them removes the saving.
- Roofs with heavy moss coverage. Deal with the moss first. A guard on a mossy roof buys months, not years.
- Gutters that are already sagging or leaking at the joints. A guard on a failing gutter hides the fault. Water getting past a bad joint will keep finding its way into the roof structure whether the top is covered or not.
Where a gutter has been overflowing for a while, check the wall below before spending anything on guards. Persistent overflow saturates brickwork and can accelerate pointing failure or damage to rendered walls, and both cost considerably more to put right than a set of guards.
Fitting one safely
Every guard on this page is fitted from a ladder, at height, usually in autumn when the ground is soft and wet. The fitting itself is straightforward, the access is not.
Working at height. HSE guidance on ladders is explicit that a ladder must never be rested on or supported by a gutter, and that any task requiring more than 30 minutes at height on a leaning ladder should use different access equipment instead. Plastic guttering is not designed to take that load and will flex or break. Use a ladder stay or standoff, set the ladder on level ground, and have someone foot it.
The common mistake is trying to do a whole elevation from one ladder position by leaning sideways. Move the ladder. Fitting 20m of clip-in panels properly means repositioning eight or ten times, which is tedious and is also the entire safety margin.
Clear the gutter fully before fitting anything. A guard clipped over an existing layer of silt seals the problem in, and the next time you look at it you will be cleaning the gutter by hand with an extra component in the way. While you are up there, check that the outlets are running clear, since downpipe and gully blockages produce the same overflow symptoms as a blocked gutter and no guard will fix them.
Common questions
Do gutter guards actually work?
Gutter guards reduce how often a gutter blocks, but no type on the UK market stops blockage entirely. They work well against large leaves and poorly against moss, roof grit, and seed debris, which is what most British pitched roofs shed. Treat a guard as something that stretches the cleaning interval rather than ending it.
What size gutter guard fits UK guttering?
Measure the internal width of your gutter before ordering, because UK domestic guttering is generally 100mm to 115mm wide and guards are sold to fit that range. A guard narrower than the gutter will drop into the channel and collect debris instead of spanning it.
Do gutter guards restrict water flow?
Some do. Brush guards fill a substantial share of the gutter cross-section, which reduces capacity during heavy rain even when the gutter is otherwise clear. Clip-in panels and mesh sit across the top rather than inside the channel, so they take up no capacity, though a matted mesh surface can shed water over the front edge instead of into the gutter.
How often do gutter guards need cleaning?
Plan on inspecting a guarded gutter at least once a year, in late autumn after leaf fall. The interval between full cleans is what a guard changes, not the need to look. Anything that reduces you to checking every second or third year is doing well.
Are gutter guards worth it on a bungalow?
On a bungalow the arithmetic is the least favourable, because professional cleaning is charged at roughly £4 to £5 per metre and a single-storey property has both the shortest run and the most manageable ladder work to do yourself. The guard is still cheap, but the problem it saves you from is smaller.
Can gutter guards damage the gutter?
A correctly fitted guard will not damage guttering, but the fitting can. Resting a ladder against a plastic gutter to reach it is the most common cause of a cracked or dropped run, which is why HSE guidance rules it out.
