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 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 and at extra cost. Orders of 10 Bulk Bags or more requiring HIAB or Forklift delivery 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 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 and at extra cost. Orders of 10 Pallets or more requiring HIAB or Forklift delivery 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 88% (41 reviews) 
| Date | Score | Customer Comment | Our Response |
|---|---|---|---|
| 27-May-2020 |
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Happy with product and delivery in these tough times | Thank you for your 5 star review of our Type 1 Sub Base! A great review from a valued customer. |
| 20-May-2020 |
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Excellent service and excellent product | Thank you for your 5 star review of our Type 1 Sub Base A great review from a valued customer. |
| 15-May-2020 |
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Never used Sub base before, but it did the job I bought it for | Thank you for your 5 star review of our Type 1 Sub Base! We are glad you were pleased with the product and hope you will use us again. |
| 13-May-2020 |
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All exactly as anticipated. Thanks. | Thank you for your 5 star review of our Type 1 Sub Base! We are glad you were happy with the product and hope you will recommend us. |
| 13-May-2020 |
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As described and great orice | Thank you for your 5 star review of our Type 1 Sub Base We are glad you were happy with the product and hope you will recommend us. |
| 12-May-2020 |
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Exactly what I needed no probs | Thank you for your 5 star review of our Type 1 Sub Base! We are glad you were happy with the product and hope you will recommend us. |
| 07-May-2020 |
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Great product that easily covered the required area so calculated correctly. | Thank you for your 5 star review of Type 1 Sub Base! We are glad you were happy with the product and hope you will recommend us. |
| 05-May-2020 |
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The quality of the Mot1 was unacceptable, by any measure. The price action was twice what others charge, but I was struggling to get a delivery at such a difficult time. That doesn't excuse what I received. All bags contained huge quantity of fines. Smaller than fines, dust or sand. I paid extra for... Read More. The quality of the Mot1 was unacceptable, by any measure. The price action was twice what others charge, but I was struggling to get a delivery at such a difficult time. That doesn't excuse what I received. All bags contained huge quantity of fines. Smaller than fines, dust or sand. I paid extra for "quarried mot1". One of the bags I received was so bad I didn't dare put it in the hole yet. I will have to mix it with what's there to have a hope of it working. To be honest it make me sick to my stomach as spent 6 hours wheel narrowing this junk around to the back of my premises. I had just paid £90 for what almost looks like a bag of topsoil. To say I am gutted is an understatement. The first layer of this job I used mot1 from Travis Perkins. It was £50 a bag and was quality regulation crushed limestone throughout. They also delivered 4 bags with a hiab and that made my life a whole lit easier too. The whole experience has left me sick and I have been putting off sorting out this mess for days, but now I have to because I must finish the job at the weekend. I will not be using you guys again, and will advise others to do likewise. | Very disappointing review. The Type 1 supplied to you is 100% Quarried Granite and confirms to every standard in existence for Type 1. Type 1 is not available with a higher technical specification than this product. The quality of Type 1 is not something judged by eye and I would recommend you swat up on... Read More. Very disappointing review. The Type 1 supplied to you is 100% Quarried Granite and confirms to every standard in existence for Type 1. Type 1 is not available with a higher technical specification than this product. The quality of Type 1 is not something judged by eye and I would recommend you swat up on the qualities Type 1 must possess to be classed as such. We stand by the quality of this product and it is a shame you chose to use a review to raise the issue rather than call us. Thankfully the many hundreds of customers previous to you disagree. |
| 04-May-2020 |
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Good product, did what it said on the Bulk Bag | Thank you for your review of our Type 1 Sub Base! We are glad you were pleased with your order and hope you will recommend us. |
| 03-May-2020 |
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Overall great but I did have a load of big stones that I had to remove but again wasn't to much of an issue. | Thank you for your review of our Type 1! It is much appreciated. |
| 30-Apr-2020 |
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Sub base always good but some of the product was a little large and had to be removed | Thank you for taking to time to provide a review of our Type 1 Sub Base! Your comments are greatly appreciated and we hope you will recommend us. |
| 28-Apr-2020 |
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Exactly what I wanted - Main retailers couldn't provide me with what i needed due to the lock down but Mainland Aggregates easily did. Fantastic service. | Thank you for your 5 star review of our Type 1 Sub Base! We are so glad you were happy with the service and hope you enjoy your purchase. |
| 26-Apr-2020 |
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Very good, consistent grade. | Thank you for your 5 star review of our Type 1 Sub Base! We are so glad you were happy with the service and hope you enjoy your purchase. |
| 23-Apr-2020 |
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What you described exactly what I needed | Thank you for your review of our Type 1 Sub Base. We are glad you found the product to be as described. |
| 21-Apr-2020 |
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Easy quick and efficient. | Thank you for your 5 star review of our Type 1 Sub Base. We look forward to being of service to you in the future. |
| 20-Apr-2020 |
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No problem with the product | Thank you for your review. |
| 14-Apr-2020 |
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Product was as expected.. | Thank you for your 5 star review of our Type 1 Sub Base! We appreciate your custom. |
| 05-Mar-2020 |
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Brilliant material Did the job 100% satisfaction |
Thank you for your 5 star review of our Type 1 Sub Base! 100% satisfaction is always great to hear! |
| 13-Feb-2020 |
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As expected, great quality & great price. | Thank you for choosing Mainland Aggregates Ltd as your MOT Type 1 supplier. We are glad you were happy with the product and look forward to being of service to you in the future. |
| 12-Jan-2020 |
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Good communication, service and care taken on delivery | Thank you for your 5 star review of our MOT Type 1 Sub Base. We are glad you found the delivery process to be trouble free and hope you will use us again. |
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