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Building Sand Standard 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 2mm Please note: These stones are natural materials, and as such, variation in colour,... -
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... -
Gravel Loose 20mm (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. This 20mm gravel is locally sourced from GRS and is suitable for a range of construction and landscaping applications. Its composition makes it effective for... -
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 colour,... -
Aggregates R Us White Rock Salt Bag
White Rock Salt is a clean, effective solution for keeping roads, paths, and driveways safe during winter conditions. Extremely durable and fast-acting, it prevents snow from settling and helps stop ice from forming once the surface has been cleared... -
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. Please... -
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 is... -
Ballast Sand & Gravel Mix Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Ballast is a sand and gravel mix suitable for concreting or a general fill material for building. Also used to provide even base layers for... -
Blue Slate Loose (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. A decorative blue-grey slate suitable for a range of landscaping applications. Its angular shape and rich colour make it ideal for driveways, pathways, borders,... -
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... -
Canterbury Spa Chippings Standard Bag
Canterbury spa is an angular gravel with a beautiful blend of red, white, grey and black chippings. Please note: These stones are natural materials, and as such, variation in colour, texture, and natural markings is to be expected. We strive to... -
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... -
Cotswold Cream Chippings Loose 20mm
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Premium Cotswold Cream chippings offering a warm, natural stone finish ideal for driveways, pathways, borders and decorative landscaping areas. These durable... -
Crusher Run 20mm Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Crusher Run is the cornerstone of quality construction and landscaping projects. This 20mm angular limestone aggregate is a versatile and cost-effective choice,... -
Special Offer
Special OfferDerbyshire Peakstone 20mm Standard Bag
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... -
Granite Dust 0 to 5mm Bulk Bag
Bulk Bag Granite dust or grano dust is 0 to5mm aggregate typically used for bedding under artificial grass. Grano Dust is incredibly fine and is typically mixed into cement, creating a fine mortar that can be used for floor screeds. Please... -
Granular Fill Hardcore 40mm Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Hardcore is often known as MOT Type 1, a sub-base designed for high-strength compaction. Please note: Timber and stone are natural materials, and as... -
Gravel Loose 10mm (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. This 10mm gravel is locally sourced from GRS and is suitable for a range of construction and landscaping applications. Its composition makes it effective for... -
Grit Sand Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. Grit Sand: naturally deposited pit sand, quartzite sand, crushed rock sand or marine-won sand. Used in Readymix Concrete, Block Paving or Flagging. This product... -
Kiln Dried Sand Standard Bag
Kiln Dried Sand is the easy way to achieve strong, secure paving. It is suitable for a variety of applications and can be brushed directly from the bag. It is available in showerproof, tear-resistant bag. Please note: These stones are natural... -
KPRO Crete Postfix Rapid Post 10 (20kg)
Kilsaran KPRO Crete Post 10 is a rapid setting, fine concrete mix designed for the rapid installation and anchoring of all types of timber, plastic, metal and concrete posts. This postfix is very simple to use, simply dig a hole to the correct dimensions... -
Limestone 10mm Loose (1 Tonne) (Requires Bulk Bag)
Please note, this product is sold loose, and requires a bulk bag ordering at the same time. For best results, we recommend a depth of 40–50mm for decorative areas, and around 150mm for driveways that need to handle vehicle weight. Our calculator... -
Limestone 20mm Loose Aggregates (1 Tonne) (Requires Bulk Bag)
PLEASE NOTE: This product is supplied loose and doesn't not include a bulk bag container. Call us to organise delivery and purchase of a bulk bag or order for collection. Enhance your outdoor spaces with the versatile Limestone 20mm Loose...
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.