Brown timber-clad flood gate with steel hinges fitted into a stone garden wall

Effective & Versatile

Access points come in a wide range of sizes, and so do our flood gates. Ranging from small pedestrian entrances to large vehicle-access gates, our flood gates are designed to protect them all.

 

Configured to your needs

Flood gates can be configured in a huge number of ways. If manual operation is impractical then the gate can be made to be fully-automated. If an opening is in a tight space then the gate leafs can be designed to bi-folding. Our unique approach to flood defence ensures that we create solutions that based on your needs.

 

Built to last

We believe in simplicity. Our flood gates are designed in house, with as few moving parts as possible, meaning they need very little maintenance and are ready to defend when called upon.

Technical line drawing of an MM Engineering flood gate

 

Technical spec

  • Made from mild steel or stainless steel (304 or 316L)
  • Welding standards in line with BS EN 1090
  • Design codes:
  • BS EN 1990 Eurocode 0: Basis of Structural Design
  • BS EN 1993, Eurocode 3: Design of Steel structures
  • Fixings designed and proved using Hilti PROFIS Anchors Software
  • Design variants include vehicular, bi-fold and pedestrian access and can be designed as cast-in or faced-fixed
  • Vehicle-access using 28mm 200x10mm 304 stainless steel threshold at an 8 degree angle
  • Pivotability to 190 degrees
  • Coated using 2 pack epoxy paint system for high resistance to corrosive atmospheres 
Installer in hard hat guiding a green flood gate leaf lifted by chains and lifting shackles
Close view of the hinge assembly and bolted brackets on a green flood gate
Green flood defence gate panel with integrated pass door and push bar, set between concrete walls
Engineer with spanner adjusting the hinge of a green flood gate suspended from a crane
Engineer tightening fixings beside the hydraulic cylinder on a green flood gate leaf
Blue hydraulic flood gate open at a substation entrance with stainless steel control boxes on the wall
Green pedestrian flood gate with a pull handle set into a concrete wall around electrical equipment
Single green flood gate leaf swung open across a concrete threshold at an industrial site
Blue double flood gate closed across a loading bay entrance with a worker walking behind
Green double flood gate with gas strut dampers closed between concrete piers beside a paved drive
Pair of dark green flood gates closed across a road, each carrying a red road closed sign
Green flood gate with one leaf closed and one open, beside a green cabinet in a compound
Blue flood gate leaf with black seal and bolted hinges, closed beside an open concrete wall opening
Stainless deceleration cylinder fitted to the dry side of a khaki flood gate beside industrial tanks
Large black single-leaf flood gate set between red brick walls at a residential driveway
Green flood gate with galvanised palisade fencing on top, installed between concrete walls at a substation
Blue steel flood gate with hinge assembly and black seal fitted across an opening
Red flood gate closed between brick walls, with barred security gates above it
Pink steel flood door with handle and hinges fitted in a narrow brick alcove
Brown timber-clad flood gate with steel frame across a car park entrance beside yellow lines
Blue steel flood gate frame installed in a trench with reinforcement bars at a substation site
Green flood gate holding back brown floodwater in a timber test tank
Engineers reviewing an AutoCAD drawing on a monitor in the MM Engineering design office

DESIGN AND CONSULTATION

Defending against a flood requires a feat of engineering. Many say they can do it. Few actually can. We make bold claims about our products and back them up with a testing regime unrivalled on the market. Our products work. And we prove it. Every product we make is unique. Designed around your needs and backed by independent design calculations. We don’t design to sell. We design to defend.

Find out more about Flood Risk Design and Consultation

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HMRC Shipley

Case Studies

HMRC Shipley

MM Engineering were commissioned to create, advise and install flood defence products for HMRC Shipley at their riverside location.

READ MORE about HMRC Shipley
Hessle Foreshore Tidal Defence Scheme

Case Studies

Hessle Foreshore Tidal Defence Scheme

The Hessle Foreshore is a low lying area situated on the northern banks of Humber estuary. A tidal surge in 2013 flooded 40 houses and 44 businesses in the Hessle area

READ MORE about Hessle Foreshore Tidal Defence Scheme
Utilising Parametric Modelling in Flood Defence Design

News

Utilising Parametric Modelling in Flood Defence Design

MM Engineering used parametric modelling to design precise, efficient, and bespoke flood defence solutions, improving accuracy, collaboration, and innovation.

READ MORE about Utilising Parametric Modelling in Flood Defence Design
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