Blog
Thorne & Derrick’s POWER Blog is regularly updated with news, projects, videos, technical tips, training information, promotions, webinars, career opportunities and white papers.
➡ View T&D’s brochure – contact our Sales Team with your requirements.
We focus on Product Categories: Duct Seals | Cable Cleats | Cable Glands | Electrical Safety | Arc Flash Protection | Cable Jointing Tools | Cable Pulling | Earthing | Feeder Pillars | Cable Joints LV | Joints & Terminations MV HV
We provide guidance and technical support for the installation of LV, MV & HV Cable Joints, Terminations, Substation & Electrical Equipment from our Key Suppliers including:
3M |
CMP |
Ellis Patents |
Nexans Euromold |
Elastimold |
Pfisterer |
Prysmian |
Alroc |
CSD |
Roxtec |
CATU Electrical |
Cembre |
Lucy Zodion |
ABB |
Emtelle |

With Photo Blog contributions from our social network of utility professionals, linesmen and cable jointers working on MV HV EHV cables and overhead lines typically at 11kV, 33kV, 66kV and up to 132kV.
JOINT ♦ TERMINATE ♦ CONNECT ♦ GLAND ♦ CLEAT ♦ CRIMP ♦ DUCT ♦ SEAL ♦ REPAIR ♦ CABLE ♦ SPLICE ♦ INSULATE
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Published 26 Oct 2023
. Substation Cable Sealing Thorne & Derrick are Approved Distributors for CSD Sealing Systems – we have specified and distributed their products across numerous onshore and offshore substation projects. CSD Technical Services were recently contracted to carry out water and gastight sealing of cable entry points. This was on...
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Published 24 Oct 2023
Battery Energy Storage System CSD’s Technical Services were contracted to carry out water and gastight sealing of cable entry points across the site including the BESS, LVAC and NGET units. The NOFIRNO Duct Seal system, manufactured by CSD Sealing Systems and distributed by Thorne and Derrick, was the favoured...
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Published 24 Oct 2023
Water & Gastight Cable Sealing CSD Sealing Systems were recently contracted to carry out water and gastight sealing of cable ducts on a newbuild High Voltage substation project where the previously installed seals were leaking. The NOFIRNO® Duct Seal System was used to successfully seal all entry points so...
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Published 18 Oct 2023
Thorne & Derrick | Stockists & Leading UK Distributor for CSD Sealing Systems PR | Uploaded by Natalie Lundie | Supply Chain: Marketing Lead at Thorne & Derrick Thorne & Derrick, a UK Specialist Distributor for CSD Sealing Systems, have recently supplied a technical solution to Rathlin Ferry for...
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Published 30 Aug 2023
SLIPSIL Sealing Plugs Designed for single service penetrations through A0-A60 fire rated bulkheads and decks, SLIPSIL sealing plugs manufactured by CSD Sealing System combine fast and simple installation with effective sealing performance against fire, gas and water ingress. • Allows easier pipe routing and saves valuable space • Suitable...
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