Willis Duct Grate

A grate used to disguise a cargo port

The Willis Duct Grate is a decorative block in Space Engineers. It looks like a flat cover lid that closes the opening of large-grid (LG) Willis Ducts. It is not animated and does not open, you have to grind it off to enter the duct behind. For Roleplaying, this means that the presence of an intruder or hidden refugee could be revealed by spotting a grinded off Willis Duct Grate.

The lid has rounded corners and two see-through grates. Visually, it takes up less than 2/3 of a LG block and does not cover the whole block side. As far as block placement is concerned, it takes up the whole 1x1x1 LG block space though.

Willis Duct Grates perfectly match the openings of Willis Ducts and Ladder Shafts. Incidentally, they also match the text plus inventory port combo on Refineries, Reactors, Cargo Containers, Survival Kits, etc. They do not match the Viewport block (a similarly rounded window from the Wasteland DLC). In general, you can use them for greebling (= decorating the surface) of any flat large block, such as boring armor cubes.

The left duct is sealed, the right one is seemingly stuck half open as a clue that there are walkable ducts behind.

Recipe

Willis Duct Grate
Component	Large Ship/Station Required	Large Ship/Station Optional	Small Ship Required	Small Ship Optional
Interior Plate	10	—	—	—
Construction Comp.	10	—	—	—

Blocks

Structural Blocks Armor  Heavy Armor Block,  Heavy Armor Corner,  Heavy Armor Inv Corner,  Heavy Armor Slope,  Light Armor Block,  Light Armor Corner,  Light Armor Inv Corner,  Light Armor Slope,  Armor Panel,  Blast Door,  Blast Door Corner,  Blast Door Edge,  Cylindrical Column Windows  Diagonal Window,  Vertical Window,  Window 1x1 Face,  Window 1x1 Flat,  Window 1x1 Flat Inv,  Window 1x1 Inv,  Window 1x1 Side,  Window 1x1 Slope,  Window 1x2 Face,  Window 1x2 Flat,  Window 1x2 Flat Inv,  Window 1x2 Inv,  Window 1x2 Side Left,  Window 1x2 Side Right,  Window 1x2 Slope,  Window 2x3 Flat,  Window 2x3 Flat Inv,  Window 3x3 Flat,  Window 3x3 Flat Inv,  Half Window,  Barred Window,  Viewport,  Round Window Doors  Door,  Sliding Door,  Gate,  Offset Door,  Airtight Hangar Door,  Sliding Hatch Door,  Sci-Fi Sliding Door Functional Blocks Cockpits & Control  Cockpit,  Fighter Cockpit,  Control Station,  Flight Seat,  Helm,  Saddle Cockpit,  Saddle Cockpit Compact,  Cab Cockpit,  Buggy Cockpit,  Rover Cockpit,  Passenger Seat,  Control Panel,  Control Panel Pedestal,  Vertical Button Panel,  Sci-Fi One-Button Terminal,  Sci-Fi Four-Button Panel,  Sci-Fi Control Panel, ( Inset)  Button Panel,  Button Panel Pedestal,  Remote Control,  Custom Turret Controller Automation  Sensor,  Timer Block,  Programmable Block,  Event Controller,  Emotion Controller,  AI Basic,  AI Flight,  AI Defensive,  AI Offensive,  AI Recorder Communication  Antenna,  Beacon,  Round Beacon, ( Top Mounted)  Camera,  Laser Antenna,  LCD Panel,  Corner LCD,  Text Panel,  Wide LCD Panel,  Transparent LCD,  Sci-Fi LCD Panel,  Holo LCD,  Inset LCD Panel,  Sloped LCD Panel,  Curved LCD Panel,  Ore Detector,  Sound Block Defense & Offense  Decoy,  Gatling Gun,  Gatling Turret,  Interior Turret,  Rocket Turret,  Reloadable Rocket Launcher,  Rocket Launcher,  Artillery,  Autocannon,  Artillery Turret,  Autocannon Turret,  Railgun,  Assault Cannon,  Assault Cannon Turret,  Target Dummy,  Warhead,  Explosive Barrel Power  Battery,  Small Battery,  Large Reactor,  Small Reactor,  Solar Panel,  Colorable Solar Panel,  Hydrogen Engine,  Wind Turbine,  Twin-Blade Wind Turbine Life Support  Medical Room,  Corner Medical Room,  Survival Kit,  Cryo Chamber,  Inset Cryo Room,  Oxygen Farm,  Interior Light,  Offset Light,  Spotlight,  Offset Spotlight,  Inset Light,  Air Vent ( Full),  Air Vent Fan ( Full) Mobility  Gyroscope,  Atmospheric Thruster,  Ion Thruster,  Hydrogen Thruster,  Parachute Hatch,  (Short)  Wheel Suspension 1x1,  (Short)  Wheel Suspension 2x2,  (Short)  Wheel Suspension 3x3,  (Short)  Wheel Suspension 5x5,  Offroad Wheels Mining & Manufacturing  Basic Refinery,  Refinery,  Basic Assembler,  Assembler,  Drill,  Grinder Block,  Welder Block,  Projector,  O2/H2 Generator,  Oxygen Farm,  Yield Module,  Power Efficiency Module,  Speed Module Storage  Large Cargo Container,  Medium Cargo Container,  Small Cargo Container,  Oxygen Tank,  Hydrogen Tank,  Store,  Contracts Block Inventory Management  Connector,  Small Connector/Ejector,  Collector,  Conveyor Junction,  Conveyor Tube  (Reinforced),  Curved Conveyor Tube  (Reinforced),  Conveyor Tube T Junction  (Reinforced),  Conveyor Sorter;  Small Conveyor,  Small Conveyor Tube  (Reinforced),  Small Curved Conveyor Tube  (Reinforced),  Small Conveyor Tube T Junction  (Reinforced),  Small Conveyor Sorter;  Conveyor Frame,  Conveyor Converter Mechanical Blocks & Gravity Control  Advanced Rotor,  Rotor,  Piston,  Hinge,  Landing Gear,  Magnetic Plate,  Merge Block,  Artificial Mass,  Gravity Generator,  Spherical Gravity Generator,  Safe Zone Aesthetic Blocks Walls, Floors & Stairs  Beam,  Interior Pillar,  Interior Wall,  Passage/ (2)/ (3),  Willis Ducts,  Willis Duct Grate,  Scaffold Block,  Scaffold Block Ladder,  Walkable Scaffold Block,  Ladder,  Ramp,  Stairs,  Steel Catwalk,  Grated Stairs,  Grated Catwalk,  Half Grated Catwalk,  Railing,  Full Cover Wall,  Half Cover Wall,  Embrasure,  Fire Cover,  Pipeworks Furniture  Bed,  Half Bed ( Open),  Inset Bed,  Console Block,  Desk,  Desk Corner,  Jukebox,  Kitchen,  Inset Kitchen,  Lab Equipment,  Lockers,  Armory,  Armory Locker,  Cargo Crate,  Light Panel,  Inset Bookshelf,  Inset Couch,  Inset Aquarium,  Inset Entertainment Corner, ( Corner)  Couch,  Bathroom,  Toilet,  Shower,  Planters,  Storage Shelf,  Sci-Fi Bar Counter,  Sci-Fi Bar Counter Corner Decorations  Symbols,  Warning Signs,  Neon Tubes,  Holo LCD,  Freight,  Barrel,  Heat Vent,  Exhaust Pipe,  Engineer Plushie,  Saberoid Plushie,  Access Panel,  Conveyor Cap,  Dead Engineer,  Weapon Rack,  Anniversary Statue,  Firework Launcher,  1x1 Wheel,  2x2 Wheel,  3x3 Wheel,  5x5 Wheel