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Robert Madden

Customer Spotlight – Robert Madden LTD Robert Madden LTD was founded in 1979 in Lubbock, Texas. Robert Madden Industries, which is still family-owned, now has 12 branches located in Lubbock, San Angelo, Amarillo, Odessa, Midland, Bastrop, North Austin, South...

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1.5″ Wire Pitch

The importance of 1.5″ wire pitch, heavier wire gauge and positive wire cast The minimum wire helix in a Class 1 air duct is determined by UL-181 impact and collapse tests. The impact test requires dropping a 15-pound sandbag...

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A Picture is Worth a Thousand Words

It’s been almost seven years since we last saw this sign displayed at one of our plants! Our Denver facility was the first to take the “Now Hiring” sign out of mothballs. The housing construction market continues to improve...

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Best in Class

Best-in-Class Quality Requires Experience, Focus and High Standards Experience makes a difference in quality (been there, done that, have the T-shirt). JPL ranks at the top when it comes to flex duct experience (52 years and counting). Experience is...

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