Granite window sills
Dimensions to specify
A standard format is shown — we also make any custom size. Tell us your length, width and thickness; the format, tolerances and packaging are confirmed before production.
Granite window sills are made to measured dimensions with finished edges, chamfers, nosing and technical cut-outs. They frame the window opening and coordinate the stone surface with surrounding details. The required edge treatments are specified for each sill rather than copied automatically from an illustration.
Before production, agree the stone, finish, length, width, thickness, visible edges and cut-out positions. For an estimate, provide a dimensioned sketch of each sill type, the number of identical pieces and colour preferences. Mark the required chamfer and nosing, along with adjoining surfaces. Packaging and the final specification are agreed after the drawings and product list have been checked.
AI-generated visualization. Finish, colour and dimensions are agreed against a sample and specification.
Product specifications
More about this product
Granite window sills are produced to measured dimensions, not to a standard profile. Each is made for a specific window opening, with finished edges, a chamfer, nosing and technical cut-outs. It frames the opening and ties the stone surface together with the other interior details. The edge profile is approved for each sill on its own, not copied from a picture.
Bukynske gabbro and Holovyne labradorite are offered alongside Maslavske, Didkovychi and Pokostivske granite. A type that is not on this list is added to the order when needed. Polishing brings out a gloss, while honing leaves the surface matte. They suit interiors above all, and also façades and plinths in need of a durable stone detail. Colour and grain differ between stones, and one batch may differ from the sample, so the material is approved against a physical sample.
Format and finish are matched to the task. Length, width and thickness come from the actual opening rather than a standard range, while visible edges, chamfer and nosing depend on how the edge should read. Cut-out positions are agreed per opening.
Before production the stone, finish, length, width, thickness, visible edges and cut-out positions are agreed. The specification also records format, tolerances, weight and packaging. These parameters decide how the sill sits in the opening and how its edge looks, so settle in advance which edges stay visible, which chamfer and nosing are needed and where the cut-outs fall.
To prepare a calculation, send a dimensioned sketch of each sill type, the number of identical pieces and your colour preferences. Mark the chamfer and nosing you need, together with the adjoining areas. Where several windows differ, describe each type on its own so the product list stays accurate.
The final specification is approved once the drawings and product list have been checked. The review settles discrepancies and finalises the list of pieces. If some windows are not measured yet, send what is known and add the rest later; production starts only after full approval. This reduces rework and clarifications after manufacturing.
To estimate weight and quantity, use the calculator: it gives the weight of one piece and the number of pieces per m² and per tonne for the stone you choose. Enter the length, width and thickness, then pick the stone.
Frequently asked questions
Are window sills made in standard sizes?
No, they are made to the measured dimensions of a specific window opening. Before production, the length, width, thickness, visible edges and cut-out positions are agreed.
Which edge treatments are possible?
Finished edges, chamfers, nosing and technical cut-outs. The set of treatments is specified for each sill individually, not copied automatically from an illustration, so it is important to mark everything required.
Which stones and finishes are available?
Pokostivske, Didkovychi and Maslavske granite, Holovyne labradorite and Bukynske gabbro. The surface may be polished or honed, so glossy or matte. Other stone is ordered separately.
What should I send for an estimate?
A dimensioned sketch of each sill type, the number of identical pieces and colour preferences. Also mark the required chamfer, nosing and adjoining surfaces so the product list is accurate.
Delivery and packaging
- We prepare reliable packaging and arrange dispatch.
- Delivery terms are agreed individually: packaging, transport and unloading.
- Installation is a separate scope unless expressly agreed.
- Stone type, finish and packaging are confirmed before production.
Guarantee and returns
- We guarantee that the batch matches the agreed specification: stone, finish, dimensions and tolerances.
- If the product does not match the specification, contact us — we will replace it or refund the payment.
- Return and exchange of goods of proper quality within 14 days of receipt, under Ukrainian consumer protection law.
- The goods must be undamaged and kept in their packaging.
- Items made to individual order (non-standard dimensions, agreed specification) are not subject to return or exchange.
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