Our Polished Granite Fireplace Slip Set is a classic choice for creating a smart, finished opening around your fireplace, fire or stove.
Available as either a 3 piece or 4 piece set, these 20mm thick granite slips provide a polished black finish that works particularly well with traditional fireplace surrounds, limestone mantels and solid fuel-style installations. A 3 piece set usually includes two side slips and one top slip, while a 4 piece set also includes a bottom slip.
The reflective polished surface gives the fireplace opening a clean and timeless appearance. Each set is supplied chamfered throughout, with optional internal/ external edges finished to create a neat visible frame around the fireplace opening.
The slips can also be cut down to suit your required dimensions. Please enter your required sizes when ordering, or check with your installer if you are unsure.
Main Features
- Available as a 3 piece or 4 piece fireplace slip set
- Made from polished granite
- Supplied 20mm thick
- Optional internal and external finished edges
- Gloss polished finish for a classic fireplace look
- Chamfered edge throughout
Finished Edges Options

Slip sets can be supplied with finished edges where they will be visible once installed. The diagrams above show the difference between external edge finishing and internal edge finishing for both 4-piece and 3-piece slip sets.
- External edges are the outside perimeter edges of the slip set. These may be visible where the slips sit proud of the wall or are viewed from the side.
- Internal edges are the edges around the fireplace opening. These are often visible when installed with a fireplace surround or around the fire, stove, chamber or insert.
Where required, any visible internal or external edges can be finished to match the main face of the material, giving the slip set a clean and consistent appearance. Please select the required edge finishing option based on which edges will be seen once fitted.
Please Note: This is a bespoke made-to-measure item and cannot be returned or refunded once manufactured. Please ensure all measurements are checked carefully before ordering. Fireplace slip sets are typically designed to sit approximately 30mm into the rebate of the surround.












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