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Best gutter guard UK

Updated: 23 October 2026

You want a best gutter guard UK answer for a normal house downpipe, and you want to know which pack to buy when there are four outlets. If you have measured a 68 mm round outlet, the top pick is the balloon that prints that size and has 1,118 amazon.co.uk reviews. If you have several holes and you will shape mesh, the best value is the four-pack whose maximum is 7.5 cm. The [gutter protection comparison](/hub/diy-supplies/gutter-protection) holds the table. The saved listings are from 21 October 2026. This is not a lab test of flow. A qualifying purchase can earn a commission at no extra cost to you.

You want a best gutter guard UK answer for a normal house downpipe, and you want to know which pack to buy when there are four outlets.

Our top picks

Graplan Graplan aluminium strainer

Best overall

Graplan Graplan aluminium strainer
9.2/10about £10.59
View offer
LAOJU LAOJU aluminium strainer

Best value

LAOJU LAOJU aluminium strainer
9.0/10about £6.99
View offer
Merriway Merriway 68 mm balloon

Rank 3

Merriway Merriway 68 mm balloon
8.8/10about £5.25
View offer
On this page
  1. 1.Top pick for a stated 68 mm outlet
  2. 2.Best value when you have several holes
  3. 3.High stars that do not win
  4. 4.Who should skip both picks

Top pick for a stated 68 mm outlet

The top pick is the Merriway BH03114 pack of two black plastic balloons at £5.25. The title and the bullets say 68 mm round downpipe outlets. They do not say 65 mm square. Across 1,118 amazon.co.uk reviews the line is 4.4, the largest sample here, and the score is 88. You push the flexible legs into the outlet. One review calls the plastic flimsy. The slots still need checking. That award is for a measured 68 mm round hole. If you have not measured, use the 68 mm downpipe leaf guard page before you treat a UK downpipe as a size. How to fit a gutter guard starts with when to get down.

Best value when you have several holes

The best value is the LAOJU four-pack of aluminium strainers at £6.99. The bullets say the diameter can be extended up to 7.5 cm, which is 75 mm. They do not print 68 mm. Across 516 reviews the line is 4.5, and the score is 90. Four pieces at that price is the value case when two balloons will not cover the house. Reviewers say some strainers blew out when only wedged. The bullets say secure it and watch sharp edges. Ties are not in the box. If the hole is over 75 mm, or square, this pack is the wrong claim.
Graplan Graplan aluminium strainer

Testsieger

Graplan Graplan aluminium strainer
9.2/10about £10.59
View offer

High stars that do not win

Graplan GLW-SY is £10.59, with bullets that say 2-inch to 4-inch pipes. Across 41 reviews the line is 4.6, which scales to 92, the highest number in the table. The title says six mesh guards and six zip ties. The included-components line says four protections and four pull rings. The file does not say which count arrived, which is why this row has no award. DIVCHI is a trough roll at £11.99, 5.0 from 1 review with no text, score capped at 60. Katai is £7.95, with a 2–4 inch title against a field that says 2 inches. Neither takes an award.

Who should skip both picks

Skip both picks when the printed size cannot meet the hole. The PATIKIL dome is one 304 stainless piece at £9.99, stated for 2.4–2.6 inch, about 61–66 mm, with 5.0 from 2 reviews. That band is short of 2.68 inch, and the file does not print 68 mm. The PATIKIL caps are two pieces at £11.99 with a 45 mm outside diameter. One buyer used them in a retaining wall. That is not a house downpipe. Skip both when the gutter has pulled off, when water is already indoors, or when the only access is a ladder against the gutter. If the trough overflows and the pipe is clear, an outlet guard will not empty it.

Common questions

What is the top pick for a normal UK downpipe?
For a measured 68 mm round outlet, the top pick is Merriway's two plastic balloons at £5.25, 4.4 from 1,118 reviews, score 88. It is the only kept listing that prints 68 mm. It does not say 65 mm square, and it does not cover the trough. One review calls the plastic flimsy. If you have not taped the hole, do not treat a normal downpipe as a size.
What is the best value if I have four outlets?
The LAOJU four-pack at £6.99 is the best value when you will shape mesh to holes within 7.5 cm. It is 4.5 from 516 reviews, score 90, and it does not print 68 mm. Reviews say wedged pieces can blow out, and ties are not in the box. Merriway stays the top pick when the hole is a stated 68 mm round and two balloons are enough.
Why not the 4.6-star aluminium set?
Graplan is 4.6 from 41 reviews, score 92, at £10.59, with a 2–4 inch bullet. The title says six guards and six zip ties, and the components line says four and four pull rings. That clash is a description problem under the Consumer Rights Act 2015, section 11. Count the contents, or choose a listing whose pack line agrees with itself.
Why not the 5.0 mesh roll?
DIVCHI is 5.0 from one review, with no text saved, so the score is capped at 60. The price is £11.99 for 5 m by 15 cm and eight stakes. It lies in the trough. One star rating is not a reason to prefer it over 1,118 reviews on a balloon that states the outlet size.
Does the top pick fit square guttering?
The Merriway title and bullets say 68 mm round. They do not say 65 mm square. A FloPlast balloon sold by trade merchants often states both, and that part is not this ASIN. If your outlet is square, this top pick is the wrong sentence. Measure the opening and look for a listing that names the shape you have.
Will the best value mesh stay in the wind?
Not if you only wedge it. LAOJU reviews say some strainers blew out when they were not secured, and the bullets tell you to watch sharp edges. Cable ties are not in the box, so buyers added their own. If the eaves are windy, plan a tie before you come down the ladder. The listing does not claim the mesh is maintenance-free.

Related pages

Gutter guard buying guide

Gutter protection

68mm downpipe leaf guard: which size line meets it

How to fit a gutter guard and when you should stop

Gutter mesh or balloon when the front lip overflows

Sources

Public UK sources and the amazon.co.uk listings compared on this page. Listings captured 21 October 2026. Updated 23 October 2026.

  1. Approved Document H (retrieved 23 October 2026)
  2. Scottish technical handbook 3.6 (retrieved 23 October 2026)
  3. HSE: working at height (retrieved 23 October 2026)
  4. HSE: ladders (retrieved 23 October 2026)
  5. Consumer Rights Act 2015, sections 9 and 11 (retrieved 23 October 2026)
  6. FloPlast half-round gutter (retrieved 23 October 2026)
  7. HR Wallingford SR620 (retrieved 23 October 2026)
  8. Screwfix FloPlast balloon, 65 mm and 68 mm (retrieved 23 October 2026)