Slope 45 2 x 2 Double Concave 3046a

Create smooth transitions and angular architectural details with the LEGO® Slope 45 2 x 2 Double Concave. Part 3046a combines a classic 45-degree profile with two inward-sloping faces, making it ideal for roofs, decorative walls, futuristic structures and custom architectural designs.

LEGO® Double Concave 45 Degree Slope

The distinctive double concave shape adds depth and texture while blending neatly with surrounding bricks. Its symmetrical design works well in both modern and traditional building styles, providing clean lines and interesting visual detail without increasing build complexity.

Building Ideas

• Roofs and gables
• Castle towers and walls
• Modern architecture
• Spaceships and sci-fi structures
• Custom landscaping and decorative builds

Browse more angled elements in our LEGO® slope collection.