Blue Slate is an attractive dark-coloured decorative aggregate, formed from irregular shaped slate...Blue Slate is an attractive dark-coloured decorative aggregate, formed from irregular shaped slate stone chippings. This decorative stone is ideal for the coverage of garden borders and paths, providing a long lasting and low maintenance surface. Delivered in a bulk bag on a pallet onto a solid surface only, approximately 850kg / 0.60m3 of Blue Slate aggregate is supplied. Blue Slate is also suitable for water feature/pond use. Ideal for driveways, beds, borders & many landscaping projects. Suppresses weeds, improves drainage & Low maintenance. Instant, easy garden transformation. Dimensions: H:80.0 x W:100.0 x D:120.0 cm. Weight: 750.0 kg. Colour: Blue. Model Number: BBBS40. Please Note: As this is a natural material, it's normal for a film of sediment to be present. We recommend allowing the natural washing process, such as rainfall, to remove this over time.
B&Q - Blue Slate 20mmIdeal For Garden Borders Beds Paths DrivewaysDecorative Aggregate Bulk Bag 750KgFree delivery in 1–3 days£179.99Visit shop →
Product Information
Full details
This guide helps homeowners and landscapers understand and effectively use the Deco-Pak Blue Slate 40mm Bulk Bag (BBBS40). Ideal for covering garden borders, paths, and driveways, this decorative aggregate provides a low-maintenance, attractive surface. Note that as this is a natural material, a film of sediment may be present initially.
All features
Model Part Number
BBBS40
Brand
Deco-Pak
Extended Product Information
FAQs
How much Blue Slate do I need?
Coverage depends on the depth of the layer. A general guide is 1 bulk bag (approximately 0.60m3) covers an area depending on the depth you want to apply. It is advised to measure the area to be covered and calculate the required volume.
Can I use this slate in a water feature?
Yes, Blue Slate is suitable for use in water features and ponds.
How do I install the Blue Slate?
Clear the area, lay a weed membrane (optional), and spread the slate to your desired depth.
How do I maintain the Blue Slate?
Minimal maintenance is required. Rake occasionally to keep the surface level.
Is the color consistent throughout the bag?
Being a natural material, slight variations in color and size are possible.
What is the weight of the bulk bag?
The bulk bag weighs approximately 750kg.
Troubleshooting
Sediment on the surface
Allow natural rainfall to wash away the sediment. This is a normal characteristic of the material.
Uneven surface
Rake the slate to redistribute and level the surface.
Pros and Cons
Pros
Durable and long-lasting.
Enhances the aesthetic appeal of gardens and landscaping projects.
Reduces the need for frequent weeding.
Improves drainage in planted areas.
Suitable for various applications, including water features and ponds.
Cons
Sediment film may be present initially, requiring natural washing.
Requires delivery on a solid surface.
The bulk bag format may require suitable handling equipment.
Natural material; color and size variations are possible.
Setup, Compatibility & Care
Preparation: Ensure the area is cleared of existing vegetation.
Laying: Spread the Blue Slate to the desired depth (typically 2-3 inches).
Compatibility: Suitable for use with most landscaping projects and water features.
Care: Minimal care is required. Allow natural rainfall to remove any initial sediment. Periodic raking can help maintain an even surface.