Lead Brick Top Corner
100 x 50 x 15mm (1,33kg)
Interlocking lead brick for capping 90° corners. 50mm lead thickness. Flat top surface at wall intersections. Supports roof panels meeting at corners. Standard epoxy painted off-white RAL 9010, other colors available upon request.

Product description
The Lead Brick Top Corner caps wall assemblies at 90° intersections, completing the vertical corner stack with a finished upper surface. This brick handles the most complex junction in the system—where two wall directions and the ceiling plane potentially meet.
Three-way junction solution
The Top Corner combines corner geometry with the flat top surface characteristic of all top-course bricks. It finishes the shielded corner where walls meet while providing bearing for roof panels approaching from perpendicular directions.
the Top Corner is manageable for placement at height while delivering full 50mm lead shielding. The underside keys into Middle Corner bricks below, maintaining protection through the final joint.
Roof panel bearing at corners
For enclosed shielded spaces, roof panels must seal against wall tops at corners. The Top Corner provides the flat bearing surface where panels from both wall directions converge—a critical detail for complete overhead shielding.
Complete brick system
| Position | Start | Standard | Corner | End |
|---|---|---|---|---|
| Base | LB-50-BS | LB-50-B | LB-50-BC | LB-50-BE |
| Middle | LB-50-MS | LB-50-M | LB-50-MC | LB-50-ME |
| Top | LB-50-TS | LB-50-T | LB-50-TC | LB-50-TE |
Turnkey cave solutions
Lead Brick Caves arrive complete with all brick types including corners. Assemble your shielded workspace without individual piece planning.
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