Inspection Chambers & Covers
At BES, we stock a specialist selection of durable inspection chambers and covers in a range of sizes and materials, including polypropylene, concrete, aluminium, and cast iron — all suitable for residential and light commercial use.
Our inspection chambers and manhole covers are selected for ease of installation, resistance to corrosion and wear, and compliance with industry standards. Need them fast? We offer next working day delivery on most orders and expert advice if you’re not sure what you need.
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Quality Inspection Chambers & Covers
From chamber bases to sealing rings, we offer all the key components required for creating or maintaining below-ground drainage inspection points. Here’s what’s available in this category:
Designed to collect and redirect waste or stormwater, inspection chambers form the core of your access system. We stock robust bases, such as the Inspection Chamber Base 220 mm with three blanking plugs and Side Risers to help extend chamber height without compromising stability. We also stock the Access Chamber Base 170 mm, perfect for smaller spaces requiring a compact setup.
Choose from a variety of chamber covers to suit your site conditions. Our selection includes lightweight polypropylene covers for general access, heavy-duty cast iron options for driveways and high-traffic areas, concrete cover and frame sets, aluminium sealed covers & frames for sealed system requirements and recessed Pavior Covers. Each cover is designed for a secure fit and long-lasting performance, ensuring safe and easy inspection when required. Top choices are: 460 mm Circular Cast Iron Cover & Frame (A), 460 mm Circular Polypropylene Cover & Frame (A), Aluminium Sealed Cover & Frame (C) and Concrete Cover & Polypropylene Frame.
To accommodate different installation depths, we offer side risers like the Access Chamber Side Riser - 135 mm, as well as Riser Sealing Rings to maintain watertight joints between riser sections. These additions help ensure your system remains adaptable and leak-resistant over time.
Why Choose BES?
At BES, we’ve spent over 50 years serving trade professionals, contractors, and DIYers with dependable products and expert service. We only stock inspection chambers and covers that meet strict quality standards, so you can shop confidently knowing your system is built to last.
Our customer support team is on hand to help with product queries, and our next working day delivery service ensures you can keep your project on track without delay. With competitive pricing and thousands of five-star reviews behind us, BES is the trusted choice for drainage and underground solutions.
Order Your Inspection Chamber Online
Browse our full selection of inspection chambers, manhole covers, risers, and accessories online. Place your order now for fast delivery and reliable service from BES — trusted by the trade, backed by experience.