MuckStopper Gully Silt Trap 400
ONLY
£ 110 . 00
Excl. VAT (RRP)
A heavy-duty galvanised steel silt trap that efficiently captures debris at the source, ensuring cleaner water runoff in road gullies.
MuckStopper Gully Silt Trap 400 Lite
ONLY
£ 64 . 95
Excl. VAT (RRP)
A lightweight, cost-effective version of the RS400, offering reliable silt and debris capture in construction site road gullies.
MuckStopper Manhole Protection Unit 1200x600/1220x675
ONLY
£ 199 . 50
Excl. VAT (RRP)
A versatile silt barrier for double manhole lids, featuring an adjustable divider for optimal debris control and easy maintenance access.
MuckStopper Manhole Protection Unit 600x600
ONLY
£ 109 . 95
Excl. VAT (RRP)
Engineered for 600mm manholes, this robust silt barrier prevents silt and debris from blocking drains, ensuring efficient drainage system performance.
MuckStopper Manhole Protection Unit 675x675
ONLY
£ 111 . 95
Excl. VAT (RRP)
Engineered for 675mm manholes, this robust silt barrier prevents silt and debris from blocking drains, ensuring efficient drainage system performance.
Roads & Sewers
Manhole Covers
It’s no secret that silt and mud cause challenges for roads on construction sites. Silt washes into manhole chambers in the road leading to a build-up of dirt and debris in the drainage system. Road sweepers can make the problem worse, washing mud into the drains. But the problem continues below ground, hidden from view. Clearing the drains out can be an expensive and potentially risky operation.
By installing this MuckStopper, and preventing the soil and sediment and waste from going into the manhole, what we’re doing is we’re turning the risk assessment from what was red down to green. We’re eliminating the safety considerations of entering a confined space.
Charles Osmond, Groundworks & Plant Instructor, OHOB Training Academy
Road Gullies
Road gullies are one of the most vulnerable areas for blockages of silt and construction debris. Once blocked with silt the gullies are unable to perform their function of surface water drainage, leaving the site at risk of quickly becoming waterlogged. We are solving this common problem with an additional heavy duty silt trap - the MuckStopper RS 400 to be used during the construction process.
Working in partnership
Case Studies
We have had the honour of working with some of the leading brands in the construction industry, and in most cases, we continue to work together to this day. We're problem solvers. If a challenge frequently arises during groundworks projects, we like nothing better than to develop a practical solution.
MuckStopper / SiteStak Case Study
Smart Site Systems in Action with Bateman Groundworks
With a success that has earned them a reputation among Norfolk’s Top 100 companies, Norwich-based Bateman Groundworks is one of Norfolk’s leading contractors.
MuckStopper Case Study
C3 Construction Improves Drainage Protection with MuckStopper
C3 Construction reduced drainage blockages and maintenance costs by using MuckStopper units across multiple sites, improving efficiency and protecting vital infrastructure.
MuckStopper Case Study
Parchow Groundworks reviews MuckStopper for Inspection Chambers
Parchow Groundworks proves the value of MuckStopper after 2 years of use, saving time, money, and protecting inspection chambers from day one to sign-off.
MuckStopper Case Study
Avtar Construction Save Time and Prevent Damage with the MuckStopper TPU
Protecting drainage the smart way - see how Avtar Construction saved time and avoided damage on site with the MuckStopper IC 450 Temporary Protection Unit.
MuckStopper / SiteStak Case Study
GE Groundworks champion our innovative systems
Long time users of our SiteStak system, we visited GE Groundworks on one of their sites to find out how they are getting on with our MuckStopper drain protectors.
MuckStopper Case Study
MuckStopper ticks all the boxes for Thakeham
Eight years after they purchased their first development plot, Thakeham became one of the leading land promoters in the South East, moving to the current offices in Billingshurst, West Sussex in 2013.
MuckStopper Case Study
M&J Evans Construction Streamlines Site Management with SiteStak and MuckStopper
M&J Evans Construction Ltd, a leading UK firm known for its commitment to quality, enhances site efficiency with the adoption of SiteStak for material storage and MuckStopper for drainage protection.
MuckStopper Case Study
Barratt Developments invest in innovative drainage protection system
Barratt Developments acquired a 10-hectare site in Thornton just eight miles from Liverpool city centre and planned to build 268 dwellings. Read how MuckStopper protected the drainage systems on the site during construction.
MuckStopper / SiteStak Case Study
Forging a strong relationship with O'Halloran & O'Brien
B&T Plant Hire, a division of O'Halloran and O'Brien (OHOB), provides groundworks and civils plant hire across South East England.
MuckStopper / SiteStak Case Study
Gleeson Homes at the forefront of innovation with SiteStak and MuckStopper
It’s quite imperative that we keep the drains clean from an installation point of view. MuckStopper is a very good and practical product.
MuckStopper Case Study
Webb Groundworks eliminates drainage jetting
No costly drainage jetting was required on Webb Groundwork's project thanks to the innovative MuckStopper kit they implemented. This saved them money and time.
MuckStopper / SiteStak Case Study
DF Groundworks trials new MuckStopper product
Using the MuckStopper, you know, you're saving yourself a massive amount of money. It's a good idea.
It's quite a bad problem because you spend a lot of time cleaning the manholes out, but with this MuckStopper you literally take the lid off and all the silt is there just to clean out! We take the manhole cover off and the silt is just underneath the manhole cover not down the manhole. It saves a lot of time, you normally you've got to have two men there to clean the manhole back out and it saves that all together I would say the price is fair; when you’re finished with it you can use it on another site you can take them with you as well.
Dave Stock, Project Manager, O'Halloran & O'Brien
Related articles
What is a Silt Trap and How do They Work?
30 June, 2026
Silt traps play a vital role in protecting biological ecosystems, attenuation tanks and drainage networks from sediment build-up and contamination. They help manage sediment-heavy runoff by capturing suspended solids before water is discharged. In this blog post, we’ll explain what silt traps are, how they work and why they’re an important part of effective site management.
What Housebuilders Need to Know About Runoff Regulations
30 June, 2026
Managing surface water runoff and staying compliant is a problem for all construction sites, and housebuilding sites are no exception. In this guide, we’re going to look at what surface water runoff is, why construction site runoff regulations are important, what they cover and how you can stay compliant.
Guide to Silt Management on UK Construction Sites
29 June, 2026
The management of silt is vital for maintaining a safe construction site and protecting the surrounding environment. The use of heavy machinery can disturb exposed soils. Let’s examine silt pollution, the environmental risks it poses and why silt management in construction projects is essential.
From Drought to Downpour: What the UK's Extreme Weather Means for Construction Sites in 2026
8 June, 2026
From drought to downpour in a matter of weeks. The UK's increasingly unpredictable weather is putting construction sites under pressure. Here's why heavy rain after prolonged dry spells can create major flooding and silt management problems.
How to Prevent Blocked Gullies During Construction
12 November, 2025 (Updated 9 December, 2025)
Effective methods to prevent blocked gullies on construction sites. Learn about temporary gully protection, silt management and keeping storm drains clear.
Essential Tools for Civil Engineering Projects: What to Include in Your Tender
22 October, 2025 (Updated 9 December, 2025)
Essential Tools for Civil Engineering Tenders – What to Include and Why.
Learn which tools to add to a civil engineering tender, including two less obvious items – SiteStak and MuckStopper – that enhance productivity and safety.
Mind the Gap: MuckStopper Manhole & Gully Protection
15 September, 2025 (Updated 24 October, 2025)
Unprotected manholes and gullies cost money, delay, and risk flooding and injury. ‘Mind the gap’ both in drains and awareness with MuckStopper.
How MuckStopper Reduces Confined Space Entry Risks
8 September, 2025 (Updated 24 October, 2025)
MuckStopper protects workers against the risks of working in confined spaces by preventing silt and debris from entering manholes and inspection chambers.
How to Prevent Blocked Gullies During Construction
1 September, 2025 (Updated 24 October, 2025)
Effective methods to prevent blocked gullies on construction sites. Learn about temporary gully protection, silt management and keeping storm drains clear.
Preventing Road Gully Blockages Before They Happen: Best Practices for Developers
11 August, 2025 (Updated 4 August, 2025)
Road gully blockages during construction cause delays and cost money to clear. Learn how MuckStopper® Gully Silt Traps are a cost-effective and easy solution.
MuckStopper Launches NEW IC 450 Temporary Protection Unit
25 April, 2025 (Updated 30 April, 2025)
Protect your drainage, reduce site delays and hand over with confidence – discover the IC 450, a smarter way to safeguard inspection chambers on site.
MuckStopper Product Range Expands
22 July, 2024 (Updated 29 January, 2025)
Discover the expanded MuckStopper range which now includes the new MuckStopper RS 400 Lite for easy manual removal and cleaning of silt from road gullies.