Portland Limestone

Portland Limestone

Options Available

This product or service is not currently available to purchase online. Please contact us on 01753 212 950 for more information, or to place an order with one of our experienced Sales Advisors.

Please note, this product or service is not eligible for our online-only discount.

Portland Stone, a byword for beautiful paving, adds magic wherever it’s used. Consistently white and smoothly grained, with little fossils giving texture to the sawn surface, the Dorset limestone is revered for its use in iconic buildings like St Paul’s Cathedral. Before buying, we recommend that all customers read our Product Guide.
DimensionsSee Options Available table above
Tolerance+/- 2mm
Product TypePaving
PackagingWooden crates, internal foam protection, plastic wrap
Suitable forPatios, Paths, Steps
Surface FinishSawn, Sandblasted and Brushed
EdgesSawn
Edge ProfileSquare
Material TypeLimestone (Sedimentary natural stone)
Country Of OriginBritain
SealingHighly Recommended
ApplicationExternal
Weight2150 kg/m³
Slip Resistance72 Dry / 64 Wet
Frost ResistantYes
Flexural Strength6.2Mpa (56 Cycles)
Water Absorption7.20%
Sub BaseGeo Textile first followed by Compacted DPt (MOT) Type 1 Minumum 100mm for patios
Installation MethodFull bed of semi-wet mix 5:1 river washed sharp sand:white cement mortar
SBR/PrimerRecommended
CuttingDiamond blade for natural stone on a grinder, petrol cutter or table saw
Joint WidthMinimum 5mm

Aftercare

London Stone recommend this product is swept regularly and cleaned periodically using a solution of Lithofin Outdoor cleaner and a pressure washer with a wide spray. In shady gardens it may also be necessary to treat with Lithofin Algex to control the appearance of algae. For detailed aftercare advice please refer to the product guide.

Please see our FAQs for more information.
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Delivery Cost

Free of charge on all full packs and any orders over £1,000 + VAT.

Charges apply to split pack and/or any order under £1,000 + VAT.

Delivery Times

Choose your delivery date when checking out. Timed slots are not available.

Free* next day delivery available to certain postcodes. (*T&C's apply)

Returns

Cancel up to 14 days from the date of delivery. Products to be returned in the same condition and packaging. No returns for bespoke or pre-sealed items.

You will be responsible for returning the material to London Stone. Collection can be made by us but this will incur a collection cost.

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