NAL Limited


retention sockets

retention systems

nal demonstration days

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STAKKAbox chambers

We are very proud to announce that at the HEA Annual Conference and Exhibition on 27th November 2014, NAL were awarded the…

HEMSA Manufacturer Member of the Year.

Passive safety, Retention Sockets & Access Chambers

L A T E S T   N E W S   a n d    E V E N T S . . .

CLICK HERE to meet the NAL Business Development Manager for your area!.

NAL are market leaders in Passive Safety, Retention Sockets & Access Chambers.

Specialist manufacturers of innovative and passively safe products including Retention Socket Systems (Retention Sockets include Non-Illumianted, Duckfoot Bend, Tee-Bend, Shallow Foundation (previously known as Bridge Deck Sockets) plus many Retention Socket Systems Accessories making up the NAL Ground Socket), Chamber and Duct Access Systems, (STAKKAAbox Modula Access Chambers and Accessories, Controller Cabinet Base and Temporary Controller Cabinet Base, Conversion Cabinet Base, Multiduct & Steel Ducting Systems, Ductile Iron & Composite Carriageway Loop Boxes, Joint Box & Quad Box Chambers & Covers) Manhole Covers and Frames, (Composite, Recessed, Ductile Iron, Security & Concrete Infill Covers & Frames) Electrical Products (passively safe disconnection systems, power pillars, electrical enclosures, traffic signal enclosure, ip68 pole plug & socket and ip68 reusable bottle joint), X-Last Bollards, (Illuminated, Non-Illuminated & Protect Range) Temporary Highway Products, (Guardian Goalpost overhead cable warning system, Temporary Foundations and Cable Shroud and Temporary Cabinet Controller Cabinet Base) Demountable Highway Products (Demountable Spigoted Feeder Pillar, Demountable Traffic and Cycle Islands and Demountable Market Power Pillars) and many Additional Products including Weebol Bollards, Rotating Mast Arm and the Cabilift and Columnate. Market leaders in Passive Safety, Retention Sockets & Access Chambers.