Aluminium Recessed Sealed Manhole Cover (Round to Square) – 450mm

The Aluminium Recessed Sealed Manhole Cover (Round to Square) 450mm is designed to provide a practical and discreet access solution for inspection chambers and service ducts. Its round-to-square conversion frame makes it ideal for situations where a round chamber opening needs to be adapted for a square recessed cover. Manufactured from lightweight yet strong aluminium, it combines durability with easy handling, while the recessed tray allows for seamless infill with tiles, screed, or paving. The sealed design further helps prevent odours, dirt, and water ingress.

Specifications

• Brand: Direct Supplies
• Product Type: Aluminium recessed sealed manhole cover (round to square conversion)
• Size: 450mm (internal opening)
• Material: Aluminium
• Design: Round-to-square frame with recessed tray for infill
• Finish: Corrosion-resistant aluminium construction

Features & Benefits

• Converts round chamber openings to square recessed covers.
• Lightweight aluminium frame makes installation easier.
• Recessed tray accepts tiles, screed, or paving for a flush finish.
• Sealed design reduces odour and water ingress.
• Corrosion-resistant for long service life in internal or external applications.

Applications

• Domestic and commercial inspection chambers
• Driveways, patios, and paved areas
• Internal floors requiring discreet access covers
• Service ducts and utility chambers

Why choose a round-to-square recessed cover?
It allows you to adapt existing round chamber openings to a square recessed cover, enabling a flush, tiled, or paved finish without costly chamber modifications.