Neutron Swing Doors

Advanced Shielding Technologies Swing door is designed and manufactured to suit all installation, whether it's new construction or renovation. 

Neutron Sliding Doors

Advanced Shielding Technologies Direct Shielded sliding door eliminates the traditional maze floor plan, which allows for design flexibility and smaller vault size.  Our sliding doors will provide years of safe operation and improved productivity for your facility.

Complete Neutron Door Repair Service

AST provides a 24 hour emergency repair service on all makes of doors.  

Products

AST supplies, manufactures, or installs the following items:

* Interlocking lead brick system

* Lead Plate

* Lead lined drywall

* Lead lined wood or hollow metal doors and frames

* Lead telescopic view windows and frames

* Lead glass and clear lead acrylic

* Virgin polyethylene

* Borated polyethylene