. Without a strong foundation your fake turf will likely fail, so before you commence work, it’s important to consider the best type of sub-base to suit your needs. Description. Granite Dust 6mm Handy Bag 25kg, is a bedding aggregate used for under paving, slabs, artificial turf and can also be used for pathways. Kind regards, There are some pros and cons of each type of aggregate that you should be aware of before embarking on an installation. of synthetic turf. I am concerned about weeds etc, so I was planning on doing the following: Installing a sub-base using MOT Type 1 would mean designing a fall into the lawn, to allow surface water to drain off the grass – but this would direct an even greater amount of water to an area that is already struggling to drain sufficiently, thereby exacerbating the problem. Whether you should use MOT Type 1 or granite or limestone chippings really depends upon your needs. The particle sizes typically range from 40mm down to dust, creating an aggregate that can be firmly compacted to form a strong sub-base with excellent load-bearing qualities. This specialist material is strong yet porous, allowing moisture to flow through more freely. If your area you are laying the grass on is prone to waterlogging then a 20mm Limestone Chipping sub base is a good idea, followed by the 25mm of Granite Dust. If I have pets do I lay a weed membrane on the very bottom too? Lay membrane Artificial turf is a surface of synthetic fibers made to look like natural grass. Available to buy in jumbo bulk bags or 23kg small bags - see our bag size guide below. 6mm to dust granitic. Let’s begin by looking at exactly what these two different types of sub-base material consist of. Kind regards, Wendy. Nowadays, in order for an aggregate to be classed as ‘Type 1’, it must comply with the Department of Transport Specification for Highway Works, clause 803 (SHW 803). After you have applied the granite dust it is a good idea to apply a fine mist of water before compacting in order for it set better. The final stage of the process is to roll out the clients chosen luxury grass, cut and secure it to the ringbeam frame. My area has already got clean decorative 20mm golden gravel on it, would this be ok to mix granno dust in to bind then whack it to make the sub base then put another 25mm of granno on top? It’s hard to overestimate the importance of the sub-base in a lawn installation. Hi Sam, Another option is to use 30mm to 40mm of Grano Dust requiring less excavation of around 50mm. The more times you Wacker the Granite Dust the less chance there will be of sinkage in the lawn as the air gaps in the dust can potentially fill with water. Please read our Cookie Policy to see the cookies we use, and why. Wendy. Wendy. Lay artificial grass. For a typical garden installation, your sub base should be installed to a minimum depth of 50mm. Regular use puts life back into your soil giving healthier …. Granite or limestone chippings are available in various sizes. Essex (We do not sell or share your information with anyone else.). Grano Dust is used for mixing with cement to produce a fine mortar ideally suited for flooring screeds. Can I pay a granite and limestone sub base on top of my existing real grass lawn if I cut the grass really short. What is the approximate compaction depth/difference of limestone chippings in comparison to MOT type 1? For further information on sub-base materials, please see our handy guide, ‘Everything You Need to Know About Installing a Sub-Base for an Artificial Lawn’. Granite or limestone chippings are suitable for all types of domestic application and we highly recommend using this type of base if you have pets or existing drainage issues in your garden. This will give a stable base for the installation of your synthetic turf. As long as the product definitely states that it is 0-4mm then this should be absolutely fine. Hi there in total with the combination of the limestone chippings and granite dust how much would the total depths needed? © STONES4HOMES. Guide to installing artificial grass The free-draining nature of the aggregate will allow rainfall, as well as dog urine, to quickly drain through the turf and down to the sub-grade (that is, the earth) that lies below the sub-base material. The natural angular look of this Dove Grey Limestone makes it a popular choice for Gabion Baskets. Installing a granite or limestone chippings base is effectively like installing a 50mm deep soakaway across your entire lawn area. Thank you, Hi Paul, Email info@neograss.co.uk. If using your first method then yes, the 15mm will position it about right. Wendy, Morning CM3 5UL, Phone 01245 931 200 Just a beautiful, natural-looking lawn that’s child and pet friendly, hard wearing and versatile, and can even add value to your home. Tools needed to install the artificial grass base for soil/dirt surfaces. Remove existing grass. Quick Order. Our testing has indicated that the best particle size to use when installing a sub-base for an artificial lawn is 20mm. Great site. Pure crushed granite ranging in size from 2-6mm. Artificial grass can be laid on top of concrete as long as it is even and is able to drain water correctly. As you have a dog then the first thing you need to do is lay the weed membrane right at the bottom of the area you have dug out. As long as the gravel is 20mm and it is suitable for compaction then this should be fine. Before cutting or joining your artificial … Redhills Industrial Estate Artificial Grass sub-base material 3. Hi Daniel, Commercial applications and high footfall areas will benefit more from having an MOT Type 1 sub-base as it will provide a stronger base than granite or limestone chippings. We use cookies to ensure that we give you the best experience on our website. Great buyb Anonymous - 1 year ago. Thanks in advance for your help. How much sharp sand for artificial grass. Wendy. Read more about how STONES4HOMES deliver your products. This should consist of granite or limestone dust, levelled and compacted to a depth of 25mm. Ensuring you have an adequate foundation in place prior to fitting your fake turf is vital for long-lasting, high-performing turf. Product is supplied in … For the laying course, we highly recommend 25mm of granite or limestone dust. MOT Type 1, or just ‘Type 1’ as it’s most commonly known, is a type of aggregate that is typically used as a sub-base material for a variety of applications. DUE TO THE MAY DAY BANK HOLIDAY THE DEPOT WILL BE CLOSED SATURDAY 1 MAY AND RE-OPEN TUESDAY 4 MAY 2021 To help you make an informed decision, we’ve put together this guide to explain the differences between MOT Type 1 and granite/limestone chippings and what those differences mean, in terms of installing artificial grass. Hi Richie, Originally, when artificial grass was installed in a residential environment, sharp sand was used as a laying course. Granite or limestone chippings are essentially MOT Type 1 that has been passed through a sieve, to filter out chippings of the required size. Granite or limestone chippings are essentially MOT Type 1 that has been passed through a sieve, to filter out chippings of the required size. I’m putting down a 32 m2 patio next to the house on a type 1 sub base with a fall of 1 to 60 into channel drains. I’m using more channel drains at the shed end. When it comes to installing the sub-base for an artificial lawn where you are replacing an existing grass area, you typically have two different types of sub-base aggregate to choose from: MOT Type 1 and granite/limestone chippings. By this, we mean commercial areas and not applications such as the front or rear garden of a domestic property. Adzbod - 10 months ago. When it comes to the surrounding bricks we would think that you would need to fix these properly with a cement base. Either method would be absolutely fine. Hi. Complete the form below and your chosen installer will contact you to arrange your FREE site survey and written installation quote. Ultimately, this will ruin your artificial grass, so it is recommended to lay your artificial grass on a stronger base (such as granite 6mm-dust). For a sub-base, we recommend using 75mm of MOT Type 1 and 25mm of Granite 6mm to Dust, this is to ensure a free draining sub-base underneath the Artificial Grass. Unit 17 Hi, If I kill off my grass with round up, would it be ok to lay a membrane and subase on top of the soil without digging it up? The area is compacted again and screeded to required levels. I have scope to raise the level of garden by at least 100-120 mm, Hi Baljinder, UK demand on pallet hauliers means there's a delay on most third party courier deliveries - we ask for your patience & courtesy, Click below to calculate weights and volumes, Download information sheets for this product. Kind regards, However, the downside to using MOT Type 1 is the fact that it is technically not a permeable sub-base material. Granite dust is the most suitable material to create an effective drainage system for the artificial grass. Ideal as part of a SUDs compliant installation, ideal top layer aggregate for under block paving. Hi Will, 95% compaction is recommended. 1m3 Bulk Bags. Before bringing in base materials, the soil beneath should be shaped to accommodate drainage throughout the yard. Please place your order online - WE WILL CONTACT  YOU to arrange delivery - All our deliveries will be carried out following Covid 19 protocol. Stunning rose pink shades of 20mm marble chippings for a very elegant look. MOT Type 1 vs Granite/Limestone Chippings: What’s Best for an Artificial Lawn Sub-Base? Would 50mm of limestone chippings and 25mm of granite dust still be suitable for this setup, and would I be able to sit the surrounding bricks on the same limestone/granite base – or would they require a different base? Kind regards, You can have the best artificial grass in the world, but if you haven’t undertaken sufficient groundworks, your artificial lawn will not stand the test of time. Stunning, contemporary marble chippings, in striking shades of dark greys, greys, blues and whites. Buy 1 for £87.00 each. This 1-4mm coarse granite grit binds together and provides a solid drainage base and laying course, making it ideal for use when laying artificial grass. In short, we provide you with the shopping experience that we would like when we go shopping. Please email enquiries@stones4homes.co.uk with any queries and we will reply as soon as we can (our phone lines are very, very busy) THANK YOU Hi there. Widely used in construction and building it is a flexible material. If a 20mm stone chipping base is used. Hi, I’m planning to lay a circle of artificial grass with a brick edge around it, and have a 14ft pool on top of it during the summer. It is often used in arenas for sports as well as on residential lawns and commercial applications as well. Whether you should use Type 1 or granite or limestone chippings really depends upon your needs. In some parts of the country you’ll find it easier to obtain one type of aggregate over the other. This can often be due to urine lying stagnant, directly underneath the turf, as it is unable to quickly drain through the sub-base material. Stunning, durable marble chippings, in striking shades of rose pinks, greys and whites. No mud. You should not place your fake grass directly upon the sub-base material as it will not provide a flat enough surface, with the likely result being an uneven artificial lawn. I want to avoid bad dog odours but also I want to avoid any weed coming through. Weed Membrane down first, followed by min 50mm layer of MOT Type 1 or Limestone Chippings followed by a min 25mm layer of Granite Dust, followed by another layer of weed membrane, then the grass. A step by step guide to the artificial grass installation process with the Easigrass man Anthony Gallagherhttp://www.easigrass.com Using MOT Type 1 when you have a dog can potentially cause issues with nasty odours. Lay granite/limestone sub base © 2021 Neograss Ltd. Company Number 09169975 All Rights Reserved. Or shall I just use chipping and lay the grass flat? You will need: Artificial Grass: Kiln Dry Sand: Type 1 Stone: Granite 6mm – Dust: Weed Membrane: Join Tape: Joint Glue: * Amount of Kiln Dry Sand required may change depending on pile height of grass … Granite or limestone chippings are available in various sizes. You then need another layer of weed membrane before laying the grass, unless you have pets, in which case we wouldn’t recommend laying the final weed membrane down. Hi, I’ve been following your guides to install artificial grass, they’ve been a huge help and I have looked at many, so thank you. For further information, please see our guide, ‘Everything You Need to Know About Installing a Laying Course for an Artificial Lawn’. Kind regards, There’s a link here which takes you through the whole process https://neograss.co.uk/how-to-install-artificial-grass/. Will the granite dust eventually wash away through the small gaps in the subbase. Willy Worms Wormcasts – Natural Organic Fertiliser. As MOT Type 1 particle sizes range from 40mm down to dust, anything from 40mm and smaller can be extracted from the aggregate. Hi Sunil, Thanks for any help. Grano Dust 0-4mm Our Grano Dust is ideal for achieving that hard compacted surface layer … Type 1 is typically used to construct roads, driveways, patios and paths, and can also be used to form the sub-base for artificial lawns. With a landscape rake, rough grade your artificial grass installation application area. NeoGrass was formed to change the artificial grass industry. Step by step instructions are here for you https://neograss.co.uk/how-to-install-artificial-grass/. It usually consists of crushed limestone or granite, but can also consist of crushed concrete. Our Grano Dust is ideal for achieving that hard compacted surface layer for products like Artificial Grass and Block Paving. In many instances, this greatly improves existing drainage issues; it makes installing an artificial lawn a big advantage for gardens with poor drainage. Kind regards, Clearly contamination going on with other aggregates. Grano Dust can often also be used as a base layer under artificial grass and paving also. Other unsuitable materials such as sand are not porous materials. Everything You Need to Know About Installing a Laying Course for an Artificial Lawn, Everything You Need to Know About Installing a Sub-Base for an Artificial Lawn, contact your nearest NeoGrass Approved Installer, https://neograss.co.uk/how-to-install-artificial-grass/, https://neograss.co.uk/how-to-install-artificial-grass-on-concrete-guide/, Artificial Grass For Schools & Playgrounds, 9 Reasons Artificial Grass Is Better Than Real Grass for Tennis Courts, Kiln-Dried Silica Sand for Artificial Grass: Everything You Need to Know, 8 Reasons to Buy an Artificial Green Wall, Here’s Why Installing an Artificial Lawn is the Perfect New Year’s Resolution. Designed by boxChilli. If the area generally drains fairly well then a standard MOT Type 1 sub base should be sufficient. No mowing. This goes back to the first point but it’s such a potentially big issue (and a common … Artificial grass from NeoGrass, with its innovative technologies and manufacturing methods, gives you the lawn you’ve always wanted – 365 days a year. Our testing has indicated that the best particle size to use … Hi Stuart, If you're considering getting artificial grass you may be wondering, what goes under artificial turf? This is where you can add new products to your store. If you want water to drain through the grass properly then it isn’t a step you can skip or cut corners, we do a layer of type 1 limestone and grano dust to make a reliable draining base. Grano Dust is a gritty aggregate typically manufactured from crushed granite. This provides a flat surface on which to lay out your turf. Make sure you remove 60-80mm of soil before you lay down the sub base and new artificial turf, as this will result in a perfect installation. Of course, once the sub-base has been installed, you’ll need to install a laying course prior to fitting your turf.