How to install a duct access chamber
Learn how to install our duct access chambers with a step-by-step guide containing easy to follow instructions and diagrams.
BT Quadbox Duct Access Chamber Section 150mm
The first 150mm section is laid on top of a concrete or Type 1 base, with subsequent 150mm sections stacked directly on top of each other until the desired height is reached.
These Quadbox sections can be laid over the top of an existing network or old damaged chamber needs to be replaced or enlarged. The sections can be cut to fit around existing networks or obstacles.
Duct entry points can be cut using a holesaw. The chamber sections incorporate guides to indentify the correct drilling points, ensuring that ducts are correctly spaced.
Please note that the image shows 4 x 150mm chamber sections stacked together.
Spend an extra £250.00 to qualify for 2.5% discount.
Orders placed by 12.00 noon will be delivered the next working day. Orders placed at weekends will be delivered on the following Tuesday. Click here for further details.
You can return any item for a refund within 28 days of your purchase (carriage charges excluded). Click here for further details.