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Why Summer is the Smartest Time to Fill Your Oil Tank

When the sun is shining and heating is far from your mind, the last thing most people are thinking about is their oil tank. But believe it or not, summer is actually one of the best times of the year to order home heating oil — and doing so could save you money, time, and stress down the line.

At Lambe Oil, we’ve been delivering oil across Offaly, Laois, Westmeath and beyond for over 50 years. Year after year, we see a familiar pattern: those who plan ahead in summer are the ones who avoid the winter scramble, price hikes, and freezing mornings with no heat.

Here’s why topping up now — even when it’s warm outside — is a smart move.

1. Oil Prices Tend to Dip in the Summer

It’s simple supply and demand. When temperatures are mild and demand is low, oil prices often stabilise — and sometimes drop — during the summer months.

Come winter, when thousands of households across Ireland are suddenly ordering oil at once, prices can shoot up with little warning. A cold snap, fuel shortage or even geopolitical tension can send the price per litre climbing.

Ordering in summer gives you a better shot at locking in a competitive price before the rush. And if you’re on a budget, those savings can really add up — especially for larger households or anyone heating a home with an older boiler.

2. You Beat the Rush

Every winter, we see it: phones ringing off the hook, delivery slots filling up fast, and anxious customers trying to get oil delivered before the cold sets in.

By topping up your tank in summer, you avoid the winter rush entirely. Delivery times are shorter, roads are clearer, and you won’t be stuck waiting days for your next fill when temperatures drop.

A quick top-up now saves you a lot of hassle later.

3. A Full Tank Helps Prevent Problems

Not many people realise this, but keeping your oil tank full during the warmer months is actually better for the tank itself.

When a tank is left half-empty over time, condensation can build up inside — especially during the cooler nights of late summer and autumn. That moisture can lead to sludge, rust, and damage to your heating system.

A full tank helps prevent condensation, protecting your equipment and keeping your heating system running smoothly when you need it most.

4. It Spreads the Cost

Rather than paying a big lump sum when everyone else is ordering, topping up in summer lets you plan and budget more easily. Some of our customers even order smaller amounts more regularly throughout the year — especially those who prefer to avoid big bills around Christmas.

At Lambe Oil, we offer easy ordering online, flexible payment options, and friendly advice if you’re not sure how much oil you’ll need to get through to winter.

5. You’re Ready Before the Cold Hits

If you’ve ever woken up to a cold house in October and realised you forgot to order oil — you’ll understand this one.

Being prepared means one less thing to worry about when the weather turns. You don’t need to keep checking your tank gauge or wait for an emergency delivery. You’ve already taken care of it — in your shorts and sunglasses.

It’s the kind of forward planning that makes a real difference to comfort (and stress levels) when temperatures start to fall.

6. You May Find Local Deals

Summer is when some local oil suppliers — ourselves included — offer the best deals. We’re quieter on the roads, and we often pass on those efficiencies to customers who order early.

If you’re unsure about pricing, just give us a ring. We’re happy to provide a no-obligation quote or help you work out whether now’s a good time to top up.

Quick Check: Do I Need Oil?

Not sure how much oil you’ve got left in the tank? Here are a few signs it might be time for a summer fill:

  • You haven’t topped up since winter
  • Your gauge is below 30%
  • You’re planning a holiday and want to sort it before you go
  • You’d rather beat the rush and spread the cost

If any of those sound familiar, now’s the perfect time to order.

Final Word: A Simple Step That Pays Off

Ordering home heating oil in summer might feel strange — but it makes perfect sense. You save money, avoid the stress of winter ordering, and keep your heating system in good nick.

At Lambe Oil, we deliver six days a week across the Midlands. Whether you need a top-up or a full fill, we’re here to help you stay ahead of the seasons.

✅ Ready to Order?

Call us today or use our online ordering system to place your order.

Lambe Oil – Serving homes in Offaly, Laois, Westmeath and surrounding areas since 1971.