Belgian Limestone Rain Sill

Rich, cool blue-gray defines this classic bluestone stone. Its fine, dense grain gives it the durability that has made it a staple of American window trim for generations. The flamed thermal finish on the top and long side brings out a lightly textured surface that sheds rain cleanly while adding a subtle grip underfoot. Sized to fit standard window openings, this rain sill combines a clean, tailored look with the everyday toughness you want on an exterior detail exposed to weather year-round.

Applications: Stairs - Veneer
Request a Quote

Origin

Various global sources

Color

Blue-gray, with natural variations of green, gray

Finish

Flamed

Compressive Strength

approx. 96–130 MPa

Water Absorption

approx. 1.0–1.2%

Density

approx. 2,600–2,680 kg/m³

Recommended Use

Window sills, rain sills, thresholds, and other exterior architectural trim

Key Properties

Highly durable, frost-resistant, low water absorption, slip-resistant textured surface, fine uniform grain, sheds water cleanly

  • 5 x 15 x 120 cm
the reidstone way
Quality Control
Quality
Control

Every order is vigorously inspected to meet your specific project requirements.

Export Grade Wood Crates
Export Grade
Wood Crates

Packed in durable ISPM-15 wooden crates for maximum protection.

Label And Secure
Label
& Secure

Every crate is securely packed and labeled with the required shipping marks.

Container Loading
Container
Loading

Carefully loaded and secured to ensure safe transport worldwide.