---
product_id: 117901708
title: "Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof"
brand: "ecogrid"
price: "4145 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/117901708-recessed-manhole-cover-access-drainage-cover-inspection-chamber-cover-frame
store_origin: DK
region: Denmark
---

# Triple locking security Precision 300mm x 300mm aperture Triple neoprene seals for odour-proofing Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof

**Brand:** ecogrid
**Price:** 4145 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in security, lock out the mess — the future of discreet access covers.

## Quick Answers

- **What is this?** Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof by ecogrid
- **How much does it cost?** 4145 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/117901708-recessed-manhole-cover-access-drainage-cover-inspection-chamber-cover-frame)

## Best For

- ecogrid enthusiasts

## Why This Product

- Trusted ecogrid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, Flush Finish:** Recessed design integrates seamlessly with modern flooring, preserving your space’s aesthetic.
- • **Robust Aluminium Build:** Rust-proof, corrosion-resistant aluminium frame built to last and comply with internal building regulations.
- • **High Load-Bearing Safety:** Tested for heavy-duty use, combining durability with peace of mind for internal applications.
- • **Secure Locking Mechanism:** Corner locks with supplied keys provide effortless, tamper-proof access control.
- • **Triple-Sealed Odour Barrier:** 3 neoprene seals lock out odours and debris, ensuring a fresh, hygienic environment.

## Overview

This aluminium recessed manhole cover features a 300mm x 300mm opening with triple neoprene seals for odour and debris prevention. Designed for internal use, it offers a corrosion-resistant, rust-proof frame with a secure locking system and a sleek, flush finish that complements modern flooring while meeting high load-bearing safety standards.

## Description

Full description not available

## Features

- Alusthetic Triple Sealed Cover & Frame- 3 Neoprene Seals To Prevent Odour and Debris. Also Provide Cushioning When Re-Siting the Lid Back Into the Frame.
- Opening Size: 300mm x 300mm | External Dimensions: 390mm x 390mm x 60mm (These Sizes Include the Frame) | In-Tray Depth (Recess): 41mm | Overall Tray Depth With Frame: 60mm.
- Aluminium For a Long Lasting and No Rust or Corrosion, This Cover Will be Compliant For Internal Usage Building Regulations. Tested To a High Load Bearing For Safety and Security.
- As Standard All Manhole Covers Are Sold on Their Aperture (Hole) Size, the Overall Size of the Product Will be Larger. Please See All Supplied Sizes Below.
- Create a Pleasing Finish To Any Flooring Design, No Need To Have a Solid Metal Manhole Cover Ruin Your New Extension, Home Improvement, DIY Flooring Design.
- Each Triple Sealed Access Cover Locks the Tray To the Frame in Each Corner, This is Easily Done Using the Keys Supplied, they Screw in Securely For an Easy Locking Motion.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material type | Aluminum |
| Manufacturer | EcoGrid |
| ASIN | B07GB613PZ |

## Images

![Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof - Image 1](https://m.media-amazon.com/images/I/31xN6Ay+qxL.jpg)
![Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof - Image 2](https://m.media-amazon.com/images/I/319qcsKRWlL.jpg)
![Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof - Image 3](https://m.media-amazon.com/images/I/41gmGmjFDcL.jpg)
![Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof - Image 4](https://m.media-amazon.com/images/I/31KWPV8NBGL.jpg)
![Recessed Manhole Cover Access Drainage Cover Inspection Chamber Cover And Frame- Opening 300mm x 300mm- Locked For Internal Use- Aluminium Manhole Odour Proof - Image 5](https://m.media-amazon.com/images/I/517N9IoQTsL.jpg)

## Questions & Answers

**Q: Can I just buy the tray?**
A: Sorry- frames and trays are sold as a set

**Q: How do I measure for my new cover?**
A: Measure the whole you want to cover length x width in mm, then search our table (above) for the closest size. Then check overall sizes with frame to get an idea of your end finish.

**Q: What is the main difference between a double and a triple sealed cover?**
A: A double sealed cover tray is held down by the weight of the infill, a triple sealed cover has 3 seals and the tray and frame lock together with the keys supplied

**Q: I have lost my keys can I buy more?**
A: Yes- see B08F3V2VVW. Please check the size & type of cover purchased.

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**Shop now:** [https://www.desertcart.dk/products/117901708-recessed-manhole-cover-access-drainage-cover-inspection-chamber-cover-frame](https://www.desertcart.dk/products/117901708-recessed-manhole-cover-access-drainage-cover-inspection-chamber-cover-frame)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*