The listing is to UL 1821, Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service It approves (with certain limitations) the use of flexible AquaPEX tubing and ProPEX expansion fittings ...

THE MULTIPURPOSE PEX RESIDENTIAL FIRE SPRINKLER SYSTEM incorporates sprinklers with the home's cold-water plumbing system, verifying fresh water is available to the sprinklers each time a cold-water ...

Highlights For $0.80 to $7, or just $2 per square foot on average, fire sprinkler system costs are worth the benefit of fire protection for the home’s occupants. The cost to install a sprinkler system ...

(ARA) - Most people have never stopped to consider the various options available for home fire sprinkler systems. That's because, until now, most homes were not protected by a residential sprinkler ...

In Part I of this three-part series we reviewed the basics of residential sprinkler systems with a focus on the standalone sprinkler system based on the National Fire Protection Association (NFPA) 13d ...

BD+C’s roundup features colorful sprinklers for offices, hotels, museums; a fire-rated curtain wall at a transit hub in Manhattan; a combination CO/smoke detector; and more. 1. Light-filled transit ...