Brett Martin B3154 315mm Cover and Frame Sealed Driveway 35kN
- Brett Martin B3154 cover and frame with 315mm (12½") diameter
- Rated to 35kN for sealed driveway and pedestrian use
- Watertight push-fit system prevents water ingress and odour escape
- Height and tilt adjustable frame complies with Building Regulations Part H1
- Ideal for residential drainage access chambers and civil engineering projects
The Brett Martin B3154 315mm cover and frame is a robust drainage access solution designed for plumbers, civil engineers, and maintenance professionals requiring dependable covers for pedestrian areas and sealed driveways. Its durable construction and airtight seal ensure reliable performance while meeting regulatory standards. Please note, this product is sold as a cover and frame only.
Application
Specifically designed to fit access chambers like the B3150, this cover and frame withstands pedestrian traffic and domestic driveway loads up to 35kN. Its watertight push-fit seal effectively prevents water ingress and odour escape, making it suitable for residential drainage systems and civil engineering installations where Building Regulations Part H1 compliance is essential.
Dimension
- Diameter: 315mm (12½")
Material
- Constructed from durable polymer composite materials engineered for outdoor drainage environments
Type
- Drainage chamber cover and frame for sealed driveway and pedestrian access
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £175 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £175 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £30 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
