450mm Poly Manhole Cover & Frame Locking (Square & Round)
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450mm Poly Manhole Cover & Frame Locking (Square & Round)
Lightweight & Lockable Access CoverThe 450mm Poly Manhole Cover & Frame Locking provides a durable, lightweight, and secure solution for underground access points in domestic, landscaping, and light-duty applications.
Manufactured from high-quality polyethylene, these covers are resistant to corrosion, easy to handle, and feature a locking mechanism for added security. Available in both square and round options, they offer a practical alternative to traditional concrete or cast iron covers.
Key Features
- 450mm access opening
- Available in square and round designs
- Integrated locking mechanism for added security
- Lightweight polyethylene construction
- Corrosion and weather resistant
- Easy to install and maintain
Ideal Uses
- Inspection chambers
- Drainage systems
- Garden and landscaping projects
- Domestic underground access points
- Light-duty pedestrian areas
Local Delivery
We offer reliable local delivery in Bishop's Stortford and surrounding areas within approximately 15 miles, including:
Bishop's Stortford, Sawbridgeworth, Stansted Mountfitchet, Elsenham, Birchanger, Farnham, Great Hallingbury, Little Hallingbury, Bury Green, Spellbrook, Start Hill, Woodside Green, Little Hadham, Green Tye, Harlow, Great Dunmow, Thaxted, Ware, Buntingford, Saffron Walden.
Delivered directly to your home, site, or project location for convenience.
Additional Info
- Opening Size: 450mm
- Material: Polyethylene (Poly)
- Locking cover design
- Available in square and round options
- Suitable for domestic and landscaping applications
What is a locking manhole cover used for?
A locking cover helps prevent unauthorised access while providing safe access to underground drainage and inspection chambers.
What are the advantages of a poly cover?
Poly covers are lightweight, corrosion-resistant, easy to install, and require minimal maintenance compared to heavier alternatives.
Can this be used in driveways?
Always check the load rating before installation. This type of cover is typically intended for pedestrian and light-duty applications.
Do you stock both square and round versions?
Yes — this product is available in both square and round configurations to suit different chamber installations.
Delivery Information:
We aim to process and dispatch all orders within 1-2 business days on local delivery. Once your order has been shipped, you will receive a confirmation email.
Please note: Delivery times may vary due to external factors such as customs delays or high-demand periods.
Nationwide Delivery varies with supplier: We will have this disclosed on specific products from our suppliers on their delivery times.
Local Shipping Costs:
Shipping costs are calculated at checkout based on your location and order weight. We offer free shipping on orders over £150.
Returns & Refunds Information:
We want you to be happy with your purchase. If you're not satisfied, we accept returns or exchanges within 14 days of delivery.
To be eligible for a return:
· The item must be unused, in original condition, and in original packaging.
· Proof of purchase is required (e.g., order number or receipt).
· The customer must return the product to store.
Return Process:
1. Email us at [email protected] with your order number and reason for return.
2. Once approved, you will receive a refund.
Refunds:
Refunds will be processed within 3-4 business days after we receive your returned item. The refund will be issued to your original payment method.