MOT Type 1 Sub-Base
Other Name(s): DOT Type 1 (Department of Transport)
Consists of: Generally Granite Limestone, Basalt or Gritstone crushed. Sizes range from 40mm down to dust to create an easily compacted aggregate. MOT Type 1 also known as DOT Type 1 named after the Department of Transport (DOT) specification for granular sub-base material is the most widely used approved sub-base in the construction industry. In order for a product to be classed as 'Type 1' quality it must comply with the Department of Transport Specification for Highway Works, clause 803 (SHW 803). MOT Type 1 can be made from Granite, Limestone or clean Crushed Concrete. The product is crushed to 40mm down to dust creating an aggregate containing a range of particle sizes that is easy to compact with excellent load bearing qualities. This product is not to be confused with scalpings which have a higher fines content and subsequently less load bearing capability. MOT Type 1 is a must for any highly trafficked area and is most commonly used as a sub-base for highways, car parks, footpaths, driveways, hard standings and building bases. Any application where a firm sub-base is required needs type 1! Mainland Aggregates Ltd take pride in being one of the leading MOT Type 1 Sub Base suppliers.
Ideal for: Hard-standings, haul roads, building sub-bases, path/road/highway/driveway/patio sub-bases. A must for applications that require certified material to be used.
Availability: Loose or Bulk Bags
Minimum Order Quantity: 10 Tonnes Loose or 1 x Bulk Bag.
Bulk Bag Weight: 850-950kg
*Big Discounts Available on Large or Regular Orders*
When Will My Order Be Delivered?
A calendar will be presented to you at the website checkout prior to placing your order where you will be able to select your preferred delivery from a range of dates.
How Will My Order Be Delivered?
Bulk Bags: Orders of between 1 – 9 Bulk Bags will automatically be delivered using a Rigid Lorry with Tail Lift and Pallet Trolley and can be purchased instantly through our website. Please be aware this method of delivery can only be unloaded on tarmac, concrete or block paving and not gravel or grass under any circumstances (see video here). Larger orders of 10 Bulk Bags or more may be delivered by Rigid Lorry or Articulated Lorry equipped with either a HIAB Crane or Mounted Forklift for unloading depending on access restrictions. Orders of 10 Bulk Bags or more will require a bespoke quote so we can apply any discounts available to you. All quotes will clearly state the delivery method we will use should you wish to proceed with the order. For more information about our delivery vehicles please see our Delivery section. Please ensure you are fully familiar with the delivery method before ordering.
Poly Bags: Orders of between 1 – 9 Pallets (43 x Poly Bags per pallet) will automatically be delivered using a Rigid Lorry with Tail Lift and Pallet Trolley and can be purchased instantly through our website. Please be aware this method of delivery can only be unloaded on tarmac, concrete or block paving and not gravel or grass under any circumstances (see video here). Larger orders of 10 Pallets or more may be delivered by Rigid Lorry or Articulated Lorry equipped with either a HIAB Crane or Mounted Forklift for unloading depending on access restrictions. Orders of 10 Pallets or more will require a bespoke quote so we can apply any discounts available to you. All quotes will clearly state the delivery method we will use should you wish to proceed with the order. For more information about our delivery vehicles please see our Delivery section. Please ensure you are fully familiar with the delivery method before ordering.
Loose Tonnes / 8 Wheeler Loads: The minimum order for a loose delivery is 10 tonnes. All quantities below 10 tonnes can only be supplied in Bulk Bags or Poly Bags. Orders of 10-20 tonnes will generally be delivered using an 8 Wheeled Tipper Lorry. Orders of 20 tonnes or more may be delivered using an 8 Wheeled Tipper Lorry or an Articulated Tipper Lorry if access permits. Some loose orders require a bespoke quote so we can apply any discounts available to you. All quotes will clearly state the delivery method we will use should you wish to proceed with the order. For more information about our delivery vehicles please see our Delivery section. Please ensure you are fully familiar with the delivery method before ordering.
Pallets/Crates: Orders of between 1 – 9 Pallets will automatically be delivered using a Rigid Lorry with Tail Lift and Pallet Trolley and can be purchased instantly through our website. Please be aware this method of delivery can only be unloaded on tarmac, concrete or block paving and not gravel or grass under any circumstances (see video here). Larger orders of 10 Pallets or more may be delivered by Rigid Lorry or Articulated Lorry equipped with either a HIAB Crane or Mounted Forklift for unloading. Orders of 10 Pallets or more will require a bespoke quote so we can apply any discounts available to you. All quotes will clearly state the delivery method we will use should you wish to proceed with the order. For more information about our delivery vehicles please see our Delivery section. Please ensure you are fully familiar with the delivery method before ordering.
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Feefo Reviews - Average 80% (15 reviews) 
| Date | Score | Customer Comment | Our Response |
|---|---|---|---|
| 16-Mar-2019 |
Product:  |
Great service fast delivery helpful driver |
Thank you for your 5 star review of our MOT Type 1. We are glad all went well and look forward to being of service to you in the future. |
| 26-Dec-2018 |
Product:  |
Paid a premium price for their crushed limestone MOT1. Instead received the usual mixed material with slag, crushed concrete etc delivered from local Jewsons. Far from the happy, particularly as I queried what material would be supplied at time of ordering. Could have procured same from Jewsons myself for... Read More. Paid a premium price for their crushed limestone MOT1. Instead received the usual mixed material with slag, crushed concrete etc delivered from local Jewsons. Far from the happy, particularly as I queried what material would be supplied at time of ordering. Could have procured same from Jewsons myself for £45 a bag - not the £58 charged by Mainland. FAR FROM HAPPY AND FEELING RIPPED OFF |
Thank you for your reply. On this occasion it was neccesary to sub the delivery of product out to a third party. Being a supplier to a number of builders merchants we are able organise delivery at short notice particularly during busy periods. At no point were you told the product would be any...
Read More.
Thank you for your reply. On this occasion it was neccesary to sub the delivery of product out to a third party. Being a supplier to a number of builders merchants we are able organise delivery at short notice particularly during busy periods. At no point were you told the product would be any particular type of stone. It is sold as 'Type 1' which means it has to satisfy certain criteria. A number of materials meet Type 1 specification making them fit for purpose. |
| 12-Aug-2018 |
Product: |
Product as expected and did the job it was purchased for |
Thank you for your 5 star review of our Type 1 Sub Base. We are glad you were happy with the product and found it as described. |
| 30-Jul-2018 |
Product: |
Perfect, good quality aggregate |
Thank you for your 5 star review of our Sharp Sand. We are glad you were pleased with the quality of the product. |
| 27-Jul-2018 |
Product: |
Aggregate as described, perfect for what I needed | |
| 27-Jul-2018 |
Product: |
Great product. Good mix of stone sizes..Perfect |
Thank you for your 5 star review of our MOT Type 1 Sub Base. We are glad you liked the product! |
| 25-Jul-2018 |
Product: |
What can you say about sub base? It did the job it was meant to, no problems |
Thank you for your 5 star review of out MOT Type 1 sub base. Indeed, it does what it says on the tin! |
| 16-Jul-2018 |
Product: |
Type one MOT as expected. |
Thank you for your 5 star reviw of our MOT Type 1 Sub Base. We are glad you found the product as described and look forward to being of service to you in the future. |
| 06-Jul-2018 |
Product: |
COULD HAVE BOUGHT ELSEWHERE LOCALLY ANF CHEAPER AS WAS DELIVERED BY JEWSONS |
Thank you for your reply. We are sorry you feel you could have bought it cheaper but at no point were you forced to purchase the product from us. You chose to do so and were happy to pay the price advertised. |
| 10-Jun-2018 |
Product: |
Great material - exactly what was needed for foundation sub-base. |
Thank you for your 5 star review of our MOT Type 1 Sub Base. We are glad you liked the product and that it was suitable for your patio sub base. |
| 05-Jun-2018 |
Product: |
The sub base was of bad quality - all very big pieces of stone |
Thank you for your response. We are sorry to hear you were not happy with the product. Type 1 is graded from 40mm down to dust and thus will contain larger pieces. Unfortunately we weren't contacted about the issue so had no opportunity to rectify the situation. |
| 26-May-2018 |
Product: |
Exactly what i asked for 👍 |
Thank you for your 5 star review of our Type 1 Sub Base. We are glad all was as described and hope to do buisness with you in the future. |
| 15-May-2018 |
Product: |
Just one large stone in an otherwise good bag... |
Thank you for your review of our Type 1. We are glad you were happy with the product. |
| 03-Dec-2017 |
Product: |
Fine for the purpose, which is for the sub-base for a patio that I am constructing. |
Thank you for your review of our MOT Type 1 Sub Base. If you require any further materials please do not hesitate to get in touch! |
| 23-Jul-2017 |
Product: |
As described, just the job. |
Thank you for your review of our Type 1 Sub-Base. we are glad you liked the product! If you need anymore you know where to find us! |
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