20mm Black Slate In Non Returnable Jumbo Bag

20mm Black Slate In Non Returnable Jumbo Bag

The 20mm Black Slate in Non Returnable Jumbo Bag is a premium decorative aggregate ideal for enhancing both modern and traditional landscaping projects. Featuring naturally dark tones with subtle grey highlights, this durable slate chipping creates a striking finish for driveways, pathways, borders, rockeries, and water features. Supplied in a convenient non-returnable jumbo bag, it offers excellent coverage for both domestic and commercial applications.

Product Features/Specifications:

Manufactured from high-quality natural slate, these 20mm chippings provide an attractive angular finish that deepens in colour when wet, creating a contemporary and stylish appearance. The hard-wearing nature of slate makes it suitable for a wide range of external landscaping uses.

Detailed Product Benefits:

The 20mm Black Slate aggregate delivers both decorative appeal and practical performance. Its durable composition ensures long-lasting colour retention and resistance to weathering, making it suitable for year-round outdoor use. The angular shape helps the slate interlock effectively, reducing movement underfoot and improving stability in pathways and ground cover applications.

The naturally permeable nature of slate promotes efficient water drainage, helping to reduce standing water and surface runoff in landscaped areas. Additionally, when used as a mulch around plants and borders, the slate assists with moisture retention and weed control, reducing ongoing garden maintenance requirements.

Its dramatic black and charcoal colouring provides strong visual contrast against greenery, paving, and timber features, making it a popular choice for contemporary garden designs and commercial landscaping schemes alike.

Applications and Versatility:

20mm Black Slate is suitable for a wide variety of landscaping and decorative projects, including:

• Decorative garden borders and raised beds
• Driveways and pathways
• Rockeries and alpine gardens
• Around ponds and water features
• Ground cover for weed suppression
• Commercial landscaping projects
• Feature areas in modern garden designs
• Patio edging and ornamental displays

The slate’s natural colour variation and reflective qualities when wet make it especially effective for creating visual impact in outdoor spaces.

Features & Benefits List:

• Natural black slate decorative aggregate
• 20mm nominal size for versatile landscaping use
• Supplied in a convenient non returnable jumbo bag
• Contemporary dark finish with natural grey tones
• Colour becomes richer and more vibrant when wet
• Durable and weather resistant material
• Helps suppress weed growth
• Assists with moisture retention in borders

Technical Specifications:

• Product Type: Decorative Slate Chippings
• Material: Natural Slate
• Colour: Black / Dark Grey
• Size: 20mm nominal grading
• Bag Type: Non Returnable Jumbo Bag
• Suitable For: External landscaping applications
• Coverage: Coverage dependent on laying depth

Additional Information:

This product is supplied in a non returnable jumbo bag and should be stored on a flat, stable surface during use. As a natural product, slight variations in colour and size may occur. Delivery vehicle access and suitable offloading arrangements should be considered prior to ordering.

For more information, please contact:

• Stoke: 01782 262211
• Telford: 01952 200220
• Email: [email protected]