Raymond EMC Enclosures Ltd. (formerly Ray Proof Canada Ltd. (1987-1994)) is a Canadian owned and operated company based in Gloucester (Ottawa) Ontario, Canada. Raymond EMC Enclosures Ltd. specializes in the engineering, design, development, supply, installation and testing of shielded rooms and Anechoic chambers.

• See also:
• Masterformat 2004
• 05 58 00 - Formed Metal Fabrications
• 05 58 13 - Column Covers
• 05 58 16 - Formed Metal Enclosures
• 05 58 19 - Heating/Cooling Unit Covers
• 13 20 00 - SPECIAL PURPOSE ROOMS
• 13 21 13 - Clean Rooms
• 13 21 16 - Hyperbaric Rooms
• 13 21 23 - Insulated Rooms
• 13 21 26 - Cold Storage Rooms
• 13 21 48 - Sound-Conditioned Rooms
• 13 22 00 - Office Shelters and Booths
• 13 23 00 - Planetariums
• 13 24 16 - Saunas
• 13 24 26 - Steam Baths
• 13 24 66 - Athletic Rooms
• 13 26 00 - Fabricated Rooms
• 13 27 00 - Vaults
• 13 49 00 - Radiation Protection
• Masterformat 1995
• 05580 - Formed Metal Fabrications
• 13030 - Special Purpose Rooms
• 13090 - Radiation Protection