Decwells Expert Hardware

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11/09/2026

Arnold… we need to talk.

You might be always ready, but you’ve backed the wrong power tool team.

Einhell gives you one battery system across hundreds of tools, from everyday DIY to serious power tools — so once you’re invested in the system, you can keep building your collection without buying a new battery every time.

Arnold, Einhell be back.

Available at Decwells.

[Einhell Ireland, Einhell power tools, Einhell battery system, Einhell cordless tools, power tools Ireland, cordless power tools, DIY tools Ireland, DIY power tools, garden power tools, universal battery system]

10/09/2026

Chlorine or chlorine-free — which mould treatment should you use?

They’re both effective, but the right one depends on where you’re using it.

Chlorine-based: stronger, but has a much stronger smell and can affect sensitive surfaces.
Chlorine-free: a better option for areas with limited ventilation or around sensitive surfaces, children and pets.

So before you reach for the strongest one, think about where you're using it first.

Need help choosing? Comment “MOULD” and we’ll send you the link.

[mould treatment, mould removal, mould remover, chlorine mould remover, chlorine free mould remover, chlorine vs chlorine free, mould treatment Ireland, damp and mould, mould prevention, how to remove mould, mould cleaner, cleaning mould]

08/09/2026

How many coats of paint do you actually need?

The answer isn't always “two coats” — it depends on the colour you're covering, the surface you're painting and how porous it is.

And one big mistake? Lashing on loads of paint for the first coat. Thin, even coats will give you much better coverage and a better final finish.

The top coat is where you want that colour to really come alive.

Need advice before you start painting? Pop into Decwells on South Great George’s Street and ask the team.

[how many coats of paint, how many coats of paint do I need, painting tips, paint coverage, paint coats, painting walls, wall painting tips, DIY painting, how to paint a wall, paint preparation, painting advice Ireland, DIY Ireland, paint shop Dublin, Fleetwood paint, Old Dublin Paint Shop]

06/09/2026

Got a flat roof leak?

Before you end up paying thousands for a repair, there may be a DIY solution worth looking at.

Lava 20 is a liquid rubber membrane designed to seal and protect a range of surfaces, with everything you need in the kit — including a 25-year guarantee.

Rain isn't going anywhere, so it's worth dealing with that leak before it becomes a much bigger problem.

Comment “LAVA20” and we’ll send you the link.

[Lava 20, flat roof leak, roof leak repair, flat roof repair, liquid rubber, liquid rubber membrane, DIY roof repair, roof waterproofing, leak repair Ireland, roof maintenance, home maintenance Ireland]

04/09/2026

The Germans have arrived at Decwells.

The Einhell range brings a clever universal battery system, solid engineering and plenty of choice — from everyday DIY tools to professional brushless equipment.

One battery system across the range? Now that makes sense.

Watch this space for more updates

[Einhell Ireland, Einhell power tools, Einhell battery system, cordless power tools, DIY power tools, garden power tools, brushless power tools, Einhell 18V, Einhell 36V, DIY Ireland, power tools Ireland, garden tools Ireland]

03/09/2026

If you only had room for 5 DIY essentials, what would make the cut?

A good toolkit, some WD-40, a stubby screwdriver, a phase tester and a decent lantern can get you out of a surprising number of DIY disasters.

And trust us… there’s always a DIY disaster.

Save this for the next time something decides to break at the worst possible moment.

[DIY essentials, essential DIY tools, DIY tools Ireland, home toolkit, tools every home should have, DIY toolbox, DIY tips Ireland, screwdriver set, phase tester, lantern, WD40, stubby screwdriver, home improvement, Irish DIY]

01/09/2026

Bubbles in your paint? Don’t blame the paint just yet.

Damp, painting over old surfaces and poor preparation can all leave you with that dreaded bubbling finish.

Prep properly and you’ll save yourself a whole lot of hassle later.

Save this before your next paint job!

[paint bubbling, bubbling paint, why paint bubbles, paint problems, painting tips, DIY painting, wall preparation, paint preparation, damp walls, mould and damp, sugar soap, painting over old paint, DIY Ireland, Dublin DIY, home improvement, paint tips]

30/08/2026

This sold out in less than TWO DAYS last time… and it's finally back.

As we head into colder, wetter weather, drying clothes can become a serious pain especially if you don't want to run a traditional tumble dryer constantly.

This hanging clothes dryer is a compact alternative:

👕 Hang a full load inside
💨 Air dries your clothes rather than tumbling them
⏱️ Around 40 minutes for a load in my experience
📦 Folds away when you're finished
💶 €99

And importantly, a point raised in the comments last time was absolutely correct:

If you're drying clothes indoors, make sure the room is properly ventilated. Moisture needs somewhere to go, otherwise you can end up with condensation and damp.

I keep mine beside a window/door for that reason.

Small, convenient and potentially a great option for getting clothes dry without taking up loads of space.

Comment DRY and I'll send you a link.

[clothes dryer, portable clothes dryer, indoor clothes drying, laundry dryer, clothes drying rack, winter laundry, tumble dryer alternative, energy saving laundry, drying clothes indoors, compact dryer, portable dryer, laundry gadgets, home gadgets, drying clothes in winter]

28/08/2026

3 car disasters. 1 gadget that could get you out of trouble.

Flat battery? Slow puncture? Tyre pressure too low? Running out of phone charge

If you're heading off on road trips, adventures or just driving around every day, this little Car Companion is worth keeping in the boot.

It combines:

🔋 Jump starter for a flat car battery
🛞 Built-in tyre compressor for topping up your tyres
🔋 A 8,000mah powerbank for your phone

And with a new driver like Hannah, having something like this in the boot could mean avoiding a very stressful roadside situation.

€99 — and potentially a very useful bit of kit when you need it most.

Comment CAR COMPANION and I'll send you a link.

[car companion, car gadget, car emergency gadget, jump starter, portable jump starter, tyre inflator, tyre compressor, portable tyre inflator, car essentials, emergency car kit, roadside emergency, car safety, new driver essentials, first car essentials, road trip gadgets, driving gadgets, car accessories, tyre pressure, flat battery]

28/08/2026

If you like fixing your own tech, you need one of these.

This tiny screwdriver kit lives in my bag because you never know when you'll need it.

You get 24 different bits, including some of the more unusual ones like pentalobe bits used on Apple devices, all packed into a compact little aluminium set.

Perfect for small repairs, opening up devices or simply having the right bit when you need it.

And let's be honest… there's nothing worse than having the right screwdriver in mind and absolutely none in the drawer. 😂

Comment SCREWDRIVER and I'll send you a link.

[mini screwdriver set, precision screwdriver, tech repair tools, electronics repair kit, laptop repair tools, phone repair tools, Apple repair tools, pentalobe screwdriver]

Address

60 South Great Georges Street
Dublin
DUBLI

Opening Hours

Monday 8:30am - 6pm
Tuesday 8:30am - 6pm
Wednesday 8:30am - 6pm
Thursday 8:30am - 6pm
Friday 8:30am - 6pm
Saturday 9am - 6pm

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