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Brett Martin 315mm Diameter Shallow Access Chamber Sealed DRIVEWAY LID

Available for Click & Collect
Code: B3154
  • 71,70 â‚¬
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Item out of Stock   |   Usually dispatched within 24 hours

Key Features & Benefits

  • Driveway-Rated Strength (35kN / 3.5 Tonne): Designed to withstand everyday passenger vehicles and domestic traffic without cracking or buckling.

  • Odor & Water Tight: Features an advanced push-fit double seal that locks in sewer smells and prevents heavy rain or surface water runoff from flooding your inspection chambers.

  • Tilt & Height Adjustable Frame: The smart square-to-round design has an adjustable frame that can be tilted and leveled to align perfectly with the gradient of sloping tarmac, block paving, or concrete.

  • No Specialist Tools Required: Installs rapidly with a simple push-fit connection to Brett Martin 315mm non-adoptable shallow access chambers and risers.

  • Fully Compliant: Engineered in the UK under BS EN ISO 9001:2015 and meets all criteria for Building Regulations Part H1 (domestic drainage infrastructure).

Secure your domestic underground drainage with the Brett Martin 315mm Shallow Access Chamber Driveway Lid and Frame (B3154). Engineered specifically for light-use household driveways and pathways, this premium square-to-round cover features an airtight double seal to stop unwanted drainage odors in their tracks while offering a heavy-duty 35kN (3.5 Tonne) load rating. Complete with an innovative tilt-adjustable frame, it ensures a perfectly flush, trip-free installation every single time.

Technical Specification

Attribute Specification
Manufacturer Brett Martin
Product Code / MPN B3154
GTIN / EAN 50137066031879
Chamber Diameter Compatibility 315mm (12.5")
Overall Frame Dimensions 330mm x 330mm (Square)
Load Class Rating A35 / 35kN (3.5 Tonnes light vehicle duty)
Material High-Impact Polypropylene / Polymer Composite
Seal Type Airtight Push-Fit Double Seal
Color Black

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