PLAZCUTZ LTD · ENGINEERING SERVICES

Heavy Duty Steel Drain Covers

Square & Round Steel Drain Covers – 6mm, 8mm & 10mm

UK-manufactured mild steel drain covers and replacement gully grates, CNC plasma cut in-house at PlazCutz in Morecambe, Lancashire.

Available in a wide range of square and round sizes, with three steel thickness options to suit your requirements.

Heavy Duty Replacement Drain Covers

Shop our range of heavy-duty mild steel drain covers, manufactured in the UK as strong replacement options for broken, damaged or missing cast iron and plastic drain covers.

Our square and round steel drain covers and gully grates are available for a variety of domestic and commercial applications, including driveways, yards, car parks and access areas, subject to the installation, support and intended loading.

Choose from 6mm Heavy Duty, 8mm Heavy Duty or 10mm Extra Heavy Duty mild steel drain covers.

All covers are supplied in bare, unfinished steel, which can be left to naturally weather or be painted if required.

Shop Drain Covers by Shape & Thickness

Select your preferred drain cover shape and steel thickness below to browse our available sizes and designs.

6mm thick square mild steel drain cover with diagonal drainage slots and rounded corners, CNC plasma cut by PlazCutz and supplied in bare steel.

6mm Square Heavy Duty Drain Covers

Heavy-duty 8mm square steel drain cover with precision CNC plasma cut drainage openings, manufactured from mild steel at PlazCutz in Lancashire.

6mm Round Heavy Duty Drain Covers

6mm thick round mild steel drain cover with curved drainage slots, CNC plasma cut by PlazCutz in Lancashire and supplied in unfinished bare steel.

8mm Square Heavy Duty Drain Covers

Heavy-duty 10mm thick round mild steel drain cover with curved drainage openings, CNC plasma cut and supplied unfinished by PlazCutz in Lancashire.

8mm Round Heavy Duty Drain Covers

Heavy-duty 8mm round steel drain cover featuring a circular drainage slot pattern, CNC plasma cut from mild steel at the PlazCutz engineering workshop.

10mm Square Extra Heavy Duty Drain Covers

Heavy-duty 10mm thick square mild steel drain cover featuring diagonal drainage slots, CNC plasma cut by PlazCutz and supplied with an unfinished steel surface.

10mm Round Extra Heavy Duty Drain Covers

Choosing the Right Drain Cover Thickness

6mm Heavy Duty
Our entry thickness in the heavy-duty steel drain cover range, available in square and round designs.

8mm Heavy Duty
A heavier-gauge option manufactured from 8mm mild steel plate.

10mm Extra Heavy Duty
Our thickest standard drain cover option, CNC plasma cut from substantial 10mm mild steel plate.

When selecting a replacement cover, check the dimensions of your existing opening, the supporting frame and the intended application. Steel thickness alone does not determine a cover's load rating.

Need a Different Size or Bespoke Steel Cover?

Alongside our standard drain cover range, PlazCutz provides in-house CNC plasma cutting and steel profiling.

If you need a different size, shape or bespoke steel component, contact our Morecambe workshop to discuss your requirements.