Plum Slate 20mm

Product Code

STXDASCPLBULK

Color

Purple

Material

Slate

A versatile chipping that look great on driveways, paths or for decorative landscapes. - Chippings lay flat and are good to walk on - Does not alter the pH of the soil and can aid moisture retention - Naturally occurring and changes colour when wet - Supplied in bulk bags for large project quantities

Choose your bag size

Selected

Single Mini Bag (Approx 20kg)

Approx. 20 kgs

In stock

Inc. VAT

Selected

7 Mini Bags (Approx 140kg)

Approx. 140 kgs

In stock

Inc. VAT

Selected

28 Mini Bags (Approx 560kg)

Approx. 560 kgs

Available on backorder

Inc. VAT

Free* Delivery

Selected

Bulk Bag (Approx 800kg)

Approx. 800 kgs

In stock

Inc. VAT

Free* Delivery

Selected

49 Mini Bags (Approx 980kg)

Approx. 980 kgs

Available on backorder

Inc. VAT

As low as: £14.00 inc. VAT

Free* delivery on Full Packs & Pallets

Enter your postcode below to check the delivery charge for your area.

Check your delivery charge

Postcodes	Delivery Charge
B6-24, B25-44, B45-79, B80+, CV1-30, CW1-4, CW7, CW9-12, DE1-24, DE55-99, DY, LE, NG1-32, NN, SK1,3-5,7,14-16, ST, TF, WA1-5,8-16, WR1-7,9,15-99, WS1-15, WV, BB1-5,94, BL, CH1-3,25-34,41-99, CW5-6,8, DE45, DN1-6,10-12,22,55, HD1,4-5,8-9, L21-23,29-33,37-40, M1-4,25-27,45, NG33-34, OL3, PE1-7,10-11,19,26-29, SK2,6,8-23, SY1-6,13-14,99, WA6-7, WF, WN1-3,5-6,8, BB6-12,18, BD2,4,6,9-22,97-99, CF4,6-22,25-29, CH4-8, DN7-21,31-41, HD2-3,6-7, HU, HX, LL11-14, LN1-8, LS, PR, YO8,10,19,23-32,43,90-95, BS0,2,4,6-16, CB6-25, CO4,6,8-10, CF3,5,10-15,23-24,30,62-64,83-99, HR1,6-8, MK1-19,43,46,77, NE2,3,5-45,61-65,82-99, NP10,18-20,26,44, PE12-16,30-38, TS, YO1,62, AL, BA2-16, BN, BS3,5,8,13-14,20-49,80,98-99, CM0-15, CO1-3,5,7,11-16, CV31-47, EN, EX, FY, GL2,5-17,53-56, GU, HG, HP, HR2-4,9, LA, LU, ME, MK40-42,44-45, NR1-8,10-11,24-27,99, OX2-49, PO2-24, RG, SG, SN, SO14-53, TN1-4,9-12, WD, IP12-14,21-23, NR9,15-23, RM15-18,20, SS6-17,22,99	FREE - For Full Packs & Pallets £70 for Split and Part Pallets
BA20-22, BH, CA, CB1-5, CT3,7-13,18-21, HR5, IP15-20, LL15-34,57, NP4-8,11-16,18-25, NR12-14,28-35, PO30-41, RH, SA1,4-15,18,80,99, SO41-45, SP, SS0-5, TA6,8-10,12, TN5-8,13-40	£10 extra per Pack - For Full Packs & Pallets £80 for Split and Part Pallets
CR, DA, HA, IG5-9, KT, N3,9,11-14,20-21,81, NW4,7,9,26, RM1-14,19,50, SE2,9,18,25,28, SL, SM, TW, UB, W3-5,7,12-13	£15 extra per Pack - For Full Packs & Pallets £85 for Split and Part Pallets
E4-13,15-98, IG1-4,10-11, N2,4,6,8,10,15-19,22, NW2-3,5-6,8,10-11, SE3-4,6-7,12-13,19-27,99, SW2-7,10-99, W2,6,8-11,14	£20 extra per Pack - For Full Packs & Pallets £90 for Split and Part Pallets
DG1-7,10-16, EH4-38,43-99, FK1-7, G, KA1-26,29-30, KY2-5, LD, ML, PA1-19, PL1-21,95, SA2-3,16-17,19-73, SY10-11,15-22, TA1-5,7,11,13-24, TD1-2,4, TQ	£25 extra per Pack - For Full Packs & Pallets £95 for Split and Part Pallets
DG8-9, EH1-3,39-42, FK8-21, KY1,6-16,99, LL35-39, PH1-7,11-14, PL22-35, SA45-48, SY20,23-25, TD3,5-15, TR1-27,93, E1-3,8-9,14, EC, N1,5,7, NW1, SE1,5,8,10-17, SW1,8-9, W1, WC	£30 extra per Pack - For Full Packs & Pallets £100 for Split and Part Pallets
AB, IV1-3, PH8-10,15-18	£35 extra per Pack - For Full Packs & Pallets £105 for Split and Part Pallets
IV4-36,63,99, KW1-14, PH19-41,49-50	£55 extra per Pack - For Full Packs & Pallets £125 for Split and Part Pallets
Scottish Highlands, Islands, Northern Ireland, Republic of Ireland	Please contact us for a price

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Length (m) Width (m) Depth (mm)

Enter the area dimensions and desired depth to estimate the material required.

Total Volume

m³

Approximate Weight

Suggested Pack Quantities

Rounded Up

Choose the pack format that best fits how you want to order.

Single Mini Bag

Approx. 20kg each

Most Flexible

Bags Needed

7 Mini Bags

Approx. 140kg each

Packs Needed

28 Mini Bags

Approx. 560kg each

Packs Needed

Bulk Bag

Approx. 800kg each

Best For Large Areas

Bags Needed

49 Mini Bags

Approx. 980kg each

High Volume Option

Packs Needed

Coverage Basis

Calculations use an estimated bulk density of 1700kg per cubic metre.

Order Note

Pack quantities are rounded up to whole units for each size.

* This calculator is intended as a rough guide to help estimate the likely volume of gravel or decorative aggregate needed for your project.

Plum Slate Decorative Aggregate

Plum Slate is a versatile decorative aggregate featuring flat, angular slate chippings with attractive reddish and mauve tones that help create a striking finish in outdoor spaces.

Popular in both contemporary and traditional landscaping projects, Plum Slate is ideal for driveways, garden pathways, borders and decorative landscaping areas. The rich natural colouring becomes even darker and more vibrant when wet, adding depth and character throughout the year.

The flat angular shape allows the slate chippings to settle neatly together, creating a textured and visually appealing surface that works well alongside paving, planting schemes and water features.

Why Choose Plum Slate?

Plum Slate is a durable and low-maintenance decorative aggregate that offers both aesthetic and practical benefits for landscaping projects.

Unlike some decorative aggregates, slate does not significantly alter the pH level of the soil beneath it, making it suitable for use around planting areas and garden beds. The slate also helps support moisture retention within landscaped areas while assisting with weed suppression when used alongside a suitable landscape membrane.

The natural slate finish provides a premium look that complements a wide variety of garden styles, from modern outdoor living spaces to more traditional landscaping schemes.