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Brett Martin 280mm Dia. Shallow Access Chamber 185mm Riser (B2801)

SKU

bm_B2801

£20.42 £17.02

Product Information

Brett Martin 280mm diameter shallow access chamber with 185mm riser for efficient drainage access.
Designed for 100mm drainage systems, ideal for groundworkers and civil engineers.
Includes choice of straight through or 90° 280mm access bases for flexible installation.
Complies with EN 13598-1 and Sewers for Adoption 7, ensuring reliability on commercial projects.
Only 2 risers, chamber base, and lid required for nominal invert depth of 600mm for cost-effective installation.

Details

The Brett Martin 280mm Diameter Shallow Access Chamber with a 185mm riser is designed specifically for groundworkers and civil engineering contractors requiring reliable, easy-access drainage solutions. Its robust polymer build offers stability and longevity, making it a trusted choice for commercial and infrastructure projects where performance matters.

Application

This access chamber suits shallow drainage runs where maintenance and inspection access must be straightforward and efficient. Perfect for 100mm drainage layouts, it supports public realm developments, industrial sites, and commercial groundworks. The chamber is compatible with various base configurations, including straight through and 90° options, allowing flexible installation while maintaining structural integrity.

Dimension

Diameter: 280mm (11"), riser height: 185mm (7.3")
Designed for nominal invert depth of 600mm (23.6") using minimal components

Material

Durable polymer engineered to withstand site loads and environmental conditions

Type

Pre-formed shallow access chamber for underground 100mm drainage systems

Note: Lids and additional accessories are not included and should be ordered separately to complete the installation.

More Information

More Information
Manufacturer	Brett Martin
MPN	B2801
Category	Underground
Colour	Black
Type	280mm Shallow Access Chamber (3 Inlets)
Width	280mm
Availability	Generally available in 3 to 5 working days.
Sap Id	bm_B2801

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply