J Grennan & Sons is a one stop shop for the farmer. We stock a massive range of all farm essentials the farmer requires. We believe in stocking only the very best brands.

We stock a wide range of galvanised gates from 4ft to 22ft. Also available are a full range of feeders, troughs, dehorning units, yard scrapers and all hardware requirements for around the farm.

All of our branches stock a large range of stakes for a variety of uses, pressure treated, square, round, rough or smooth. Please ask in-store for more information. All of our branches stock excellent quality wire in a variety of gauges. This is a high quality, durable wire, which provides maximum strength and elasticity to maintain shape after impact.

All our branches carry a wide range of farm tools and equipment for building, plumbing, welding or electrical work. Our headquarters in Rath also specialise in steel and shed material.

We stock an extensive selection of Dairy accessories from dairy paper and gloves to hygiene detergents including the Irish brand Lir Agri.

We have a variety of pest controls available in store from crow bangers, bait stations and traps to a wide selection of rat and mouse bait.

We offer a range of high visibility clothing, protective gloves, steel toe boots as well as masks. We also have a range of farm safety signs.

We stock a range of lubricants and oils from the leading names in the industry.

We supply an extensive range of slurry spreader parts, dung spreader parts, mower blades and plough and tillage parts mainly in our Rath branch.

All of our stores stock a range of farm clothing and accessories, such as high quality men’s work ware, jackets, fleeces, sock and caps from the leading brands including Portwest. We also stock a wide range of wellingtons, ranging from a value boot to the top of the range Muck boot.

For the next generation of farmers we also stock children’s wellies and boilersuits.

  • For the working dog or the family pooch we have a bag of dog food to suit. J Grennans and Sons are proud to introduce NUGGET DOG FOOD a complete nutritionally balanced diet for your dog. With good protein, added calcium and natural essential fatty acids and oils, Nugget helps maintain your pet’s strong bones and teeth plus a healthy skin and coat.
  • We stock a range of Equestrian supplies and accessories to compliment our Nugget and TopSpec equine feeds.

For great value, top quality garden supplies and equipment, The J Grennan & sons stores are a one stop shop. From soil improvers to wheel barrows and everything in between. Stock varies from shop to shop, so call in and see what we have on offer.

We supply a selection of top quality Dulux paints, Syn-oxides, and Ronseal fence life and varnish. We also provide a range of painting accessories from brushers and rollers to sandpaper and fillers.


We stock quality coal from Staffords, from Superior Polish Coal to household Polish Coal.


We stock Bord na Mona briquettes. Check in store for our seasonal multi fuel offers. Fire logs are also available in some branches.


We supply bagged wood, sourced from local suppliers in a variety of sizes. Talk to our branch representatives for particular requirements.