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MOT Type 1 Bulk Bag (800KG)
Discover the robust capabilities of our MOT Type 1 Bulk Bag, a reliable solution tailored for extensive sub-base applications. Featuring angular Limestone 40mm graded down, this material is meticulously graded to provide a solid base for... -
Crusher Run 20mm Bulk Bag
20mm angular limestone grade is compacted to produce a firm sub base for smaller sub base projects such as paths, walkways, concrete, and pavement jobs. Crusher Run is the cornerstone of quality construction and landscaping projects. This 20mm angular... -
Sharp Sand Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time.Sharp Sand Loose is a versatile and essential aggregate for construction and landscaping projects, perfect for both professional landscapers and DIY enthusiasts... -
Ballast Bulk Bag 20mm (800KG)
Introducing our Ballast Bulk Bag 20mm, the perfect solution for all your concrete mixing needs. This versatile blend of gravel, angular rock, and concrete sand is expertly combined with cement and water to create a strong concrete mix, ideal for a... -
Howarth Bulk Bag Empty
These empty bulk bags are the perfect companion to our loose aggregates, as they allow you to save money when ordering in larger quantities. However, they have numerous other applications. Ideal for use as builders bags, bulk log & firewood bags,... -
Crusher Run Bulk Bag 40mm
40mm Crusher Run is a MOT Type-1; the ideal sub-base for driveway and patio projects. It can even be used as a topper on existing driveways! Introducing the versatile and durable 40mm Crusher Run Bulk Bag. This MOT Type-1 material is the perfect sub-base... -
Yellow Building Sand Bulk Bag
Yellow building sand is used for brick laying, pointing and block paving. Please note: Timber and stone are natural materials, and as such, variation in colour, texture, and natural markings is to be expected. We strive to represent our products as... -
Red Building Sand Bulk Bag
Red building sand is a regional, quality, dry screened building sand. Red building sand can be used for the majority of building jobs and has been screened to remove any other sized lumps which will provide a lasting finish to your projects. Please note:... -
Granite to Dust 6mm Bulk Bag (800KG)
Grano Dust is incredibly fine and is typically mixed into cement, creating a fine mortar that can be used for a range of construction projects. This exceptionally fine Grano Dust is your go-to solution for creating smooth, durable surfaces when... -
Grey Building Sand Bulk Bag
Grey building sand is a regional, quality sand used to produce a light coloured mortar with good workability. Please note: Timber and stone are natural materials, and as such, variation in colour, texture, and natural markings is to be expected. We... -
Plastering Sand Bulk Bag
A grading of angular limestone 40mm graded down, more commonly used in road and garage sub bases and is compacted down to form a solid sub base. Please note: Timber and stone are natural materials, and as such, variation in colour, texture, and natural... -
GRS Sharp Sand Bulk Bag
This sharp sand from GRS bagging is ideal for screeding, block paving, and bedding applications. One of the main uses for Sharp Sand is to create a stable and reliable base for paving slabs. If your next project is adding a garden feature, building a... -
Bestwood Yellow Building Sand Bulk Bag
Suitable for bricklaying, pointing, rendering and general building uses. Perfect for filling paver joints and empty spaces between paver, tiles or natural stone. Bestwood yellow sand is available in either an 800kg bulk bag or a 25kg standard handy bag... -
Rock Salt Bulk Bag (800KG)
British winters are unpredictable, but preparing for all possibilities will help make life much easier especially if we experience a bitterly cold and/or snowy winter. Rock Salt is a great product to have as it can tackle problems on drives, roads and... -
Durham Yellow Building Sand Bulk Bag
Durham Yellow Building Sand is ideal to use as a general building sand, often used in bricklaying, rendering and pointing projects. Yellow Building Sand is also used in plastering and can be used to make concrete. Please note: Timber and stone are... -
Cook Brown Building Sand Bulk Bag
Ideal for bricks, plastering and other building projects. Supplied in a large bulk bag which is great for larger projects. Please note: Timber and stone are natural materials, and as such, variation in colour, texture, and natural markings is to be... -
Special Offer
Special OfferDerbyshire Peakstone 20mm Bulk Bag (800kg)
Derbyshire Peakstone is a beautiful rusting grey colour which can alter slightly to a darker grey when wet. This is a very versatile product which can be used on driveways, pathways in rock gardens and in borders and beds. For best results, we recommend... -
Ballast 10mm Bulk Bag (800kg)
Ballast is a mix of sand and 10mm or 20mm stone and can provide the perfect sub-base for concrete and construction projects such as driveways and patio areas. It is also useful for filling in holes or cavities. Please note: Timber and stone are natural... -
Ballast 20mm Bulk Bag
Ballast is a mixture of 0 to 20mm shingle and sharp sand. It is ideal for use with concrete to create a stronger mix. Ballast can be used for a variety of landscaping uses - from paths edgings and shed bases to kerbs and securing fence posts... -
Ballast 20mm Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Introducing our Ballast Bulk Bag 20mm, the perfect solution for all your concrete mixing needs. This versatile blend of gravel, angular rock, and concrete sand... -
Brown Salt Bulk Bag
Keep all pedestrians, motorists and customers safe this winter by ensuring roads, footpaths and walkways are treated with salt or grit when snow or ice is forecast. Brown rock salt is exceptionally versatile and is ideal for melting snow from roads, car... -
Building Sand (M) Bulk Bag
Building sand or also known as soft sand is typically used for Bricklaying and pointing, which is normally quarried sand containing particles ranging from 0mm to 2m. Please note: These stones are natural materials, and as such, variation in... -
Caveham Soft Building Sand Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Soft building sand is perfect for use in brickwork, ducting and bedding Please note: Timber and stone are natural materials, and as such, variation in colour,... -
Cotswold Buff 10-20mm Chippings Bulk Bag (800kg)
A buff coloured clean limestone graded from 10mm to 20mm. Product images shown on our website are for illustrative purposes only and they may vary in size and colour. Where colour is critical, we can provide a physical sample. The materials have been...
Aggregate products are a popular choice within landscaping and construction. At Howarth Timber & Building Supplies we stock a wide range of attractive decorative aggregates and high-quality construction aggregates including Hanson aggregates.
What is aggregate?
Aggregate products (also known as ‘aggs’) include decorative aggregates as well as aggregates used in construction.
- Decorative aggregates: Decorative aggregates are small pieces of stone chosen to be an attractive and aesthetically appealing feature, usually within landscaping projects. For example, as plant toppers in flower beds or pots, to create a pathway or driveways, in rockeries and fishponds, and water features. Decorative aggregate stone are also hard wearing and available in a variety of colours.
- Construction aggregates: Construction aggregates (including gravel bulk bags, crushed stone, and sand) are produced from natural sources and typically used as an additive for concrete. Other uses include drainage solutions, filling voids, protecting pipes, and creating a hard-standing surface. They can also be used in water filtration and sewage treatment processes.
What is Type 1 Aggregate?
Type 1 aggregate, commonly referred to as Type 1 Sub-Base, is a specific kind of aggregate material used primarily in construction for laying the foundations of roads, driveways, paths, and other such surfaces.
And as aggregate suppliers at Howarth, we are here for your every need. For advice and guidance on choosing the right cement and lime for your next project, contact our friendly team at your local branch.