COVID-19 Update (Latest 15/4/20): We are currently open, delivering to our customers nationwide and more importantly following the government guidance carefully.  
Please bear with us on delivery times, we are currently experiencing a delay of +2/3 days to process and deliver orders. Most staff are working remotely so order processing is slower.  
We cannot take orders over the phone.

0845 077 3839
01142 310 911

Open: Mon - Fri: 9am - 5pm

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Chimney pots, manhole covers, plasterers scrim and more

Current special offers on a number of building supplies

Free delivery for orders over £60 on selected products. (excludes bulky, heavy and fragile items)

  • Next day delivery
  • Saturday delivery
  • AM delivery

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Manhole Covers - Ductile Iron Solid Top - Single Seal - B125

Quick Find Code: 005651

Availability: In stock

Product Name Price Quantity
600mm x 600mm (Clear Opening)
£93.60  per item
inc VAT
600mm x 450mm (Clear Opening)
£80.20  per item
inc VAT
450mm Dia (Clear Opening)
£82.80  per item
inc VAT


Medium Duty Ductile Iron Access Covers & Frames. Usage: Group 2 For use in car parks, pedestrian areas and driveways.

600x600mm dimensions are as follows - external dimensions 690x690mm with a frame depth of 40mm and weighs 47kgs

600x450mm dimensions are as follows - external dimensions 692x542mm with a frame depth of 44mm and weighs 38kgs

450mm diameter dimensions are as follows - external dimensions 555mm diameter with a frame depth of 22mm and weighs 16kgs


  • Manufactured to BS EN124 Class B125
  • Kitemarked for third party assurance of quality
  • Single seal versions give airtight seal when packed with grease
  • Slide out units are un-sealed and allow easy removal
  • Ductile iron for improved weight to strength ratio
  • Black coated finish

Please note: It is a common error to measure the external dimensions of manhole covers.  The majority of manhole cover dimensions given by any supplier are the internal dimensions so please remember this when ordering.

Additional Information

Product Code mc.dirstss.b125
Quick Find Code 005651
Manufacturer Unbranded
Manufacturer Unbranded
Country of Manufacture
Manhole Dimensions Please note stated dimensions are the internal dimensions. The manhole outer dimensions are slightly bigger, this is usually 80mm to the size quoted online.
G.L.V.Weight (Ton) 12.5T
Manhole Seal Single Seal

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The free delivery over £60 does not include certain items, typically this relates to chinmey pots, large items and heavy manhole covers. Whilst we would like to include delivery due to the weight or fragileness we have to send the products via specialist companies to ensure safe and sucessfull delivery to you.

All delivery methods will require someone to accept the delivery, check it over and sign received in good condition. Please note any damages on the delivery sheet / electronic device, do not use the product and contact us straight away.

Next day, AM/PM or even Saturday deliveries can be arranged at an extra cost. Please add your items to the shopping cart for an instant quote.

Pallet Deliveries (Large Items)

After your order has been dispatched you will be contacted on the phone (within 2 days), by your local pallet delivery company in your area, once they receive the goods from our local depot, to book-in a day that is convenient for you. (this will not occur on Timed, Next Day & Saturday deliveries). The delivery will arive on a lorry with an electric tailift and a hand pump truck.

Parcel Deliveries (Smaller Items)

After your order has been dispatched you will receive your goods within 2-3 days. No telephone book-in will occur.

Remember when handling your goods:

  • Take care when removing the packaging / banding and also when removing the product out of the crate / pallet as they may have weakened during transit and could be unstable.
  • Some products are quite heavy and can weigh a lot. Consider this when arranging the delivery, as you may need appropriate lifting equipment, or an extra pair of hands.

To ensure you prepare adequately for pallet deliveries please watch the video below for a comprehensive guide.


Delivery Details Icons

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