How to Choose the Right Chainsaws
Published 2026-07-30 · Updated 2026-07-30
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-07-30.
Our pick: the Einhell Cordless Chainsaw 36V PXC, 14 Inch (35cm) OREGON Bar and Chain, Tool-Free Chain Tensioning, Without Battery — the best Chainsaws we tested, from £129.77.
Choosing a chainsaw can feel a bit daunting – there’s a huge range of models available on Amazon UK, from powerful cordless options like the Einhell Cordless Chainsaw 36V PXC to traditional corded electric saws such as the Oregon CS1400. Before you invest, it's really important to consider what you’ll be using the chainsaw for, thinking about factors like power source – battery or mains – and bar length, which will influence its suitability for different tasks around your garden. A little careful thought about these key elements will help you select a chainsaw that meets your needs effectively.
See the full range in Chainsaws.

#1 Pick
Einhell Cordless Chainsaw 36V PXC, 14 Inch (35cm) OREGON Bar and Chain, Tool-Free Chain Tensioning, Without Battery- Cordless (36V)
£129.77
Pros
- 36V power (2x 18V PXC batteries) for petrol-like cutting performance
- Genuine Oregon bar and chain with tool-free tensioning
- Part of the huge Einhell Power X-Change battery family
Cons
- Sold as body only — batteries and charger cost extra

#2 Pick
Einhell Cordless Chainsaw with Battery and Charger 18V Power X-Change, 10 Inch (25cm) Oregon Bar and Chain, GE-LC 18/25 Li- Cordless (18V)
£89.64
Pros
- Genuine Oregon bar and chain for reliable, clean cuts
- Automatic chain lubrication reduces maintenance between jobs
- Part of the wide Einhell Power X-Change battery family
Cons
- 25cm bar limits it to light pruning and small logs

#3 Pick
Oregon CS1400 2400W Powerful Corded Electric Chainsaw with 16-Inch (40cm) Guide Bar & ControlCut Saw Chain, 3-Year Warranty- Corded Electric
£128.85
Pros
- 40cm bar handles bigger logs than most corded rivals
- Oregon ControlCut chain and automatic oiler need minimal maintenance
- Well balanced with low vibration for extended use
Cons
- Heavier than smaller 14-16in chainsaws at 5.9kg

#4 Pick
Einhell Cordless Chainsaw 18V PXC 14 Inch (30cm) OREGON Bar and Blade Chain, Kickback Protection, Without Battery FORTEXXA 18/30 Solo- Cordless (18V)
£88.56
Pros
- 30cm Oregon bar copes with pruning and small-to-medium logs
- Kickback protection and tool-free tensioning for safer, easier use
- Runs on the wide Einhell 18V Power X-Change platform
Cons
- Battery and charger not included with this solo listing
FAQ
What size chainsaw do I need for my garden?+
For small gardens (under 500 square metres) and light pruning, a 2-3kW chainsaw with a bar length of 20-25cm will usually suffice. Larger properties may require a 4-6kW model with a 30-38cm bar for tackling larger trees or thicker branches – always consider the diameter of wood you'll typically be cutting.
What PPE (Personal Protective Equipment) is essential when using a chainsaw?+
Absolutely critical is wearing a helmet with a face shield, chainsaw chaps, gloves, and sturdy boots. Failing to use these protective items dramatically increases the risk of serious injury from flying debris or accidental contact.
How do I sharpen my chainsaw chain?+
You’ll need a chainsaw sharpening kit containing files and stones; start by gently bending the chain to break the hooked edges, then file along the teeth using light pressure. Regularly checking and maintaining your chain's sharpness improves cutting efficiency and reduces strain on the saw.
What climate considerations should I be aware of?+
The UK’s damp conditions can cause rust if chainsaws aren’t properly maintained, so regular cleaning and oiling are vital. Consider a chainsaw with anti-corrosion coatings for added protection against the elements, especially if storing it outdoors.
What's the best way to start a cold chainsaw?+
Always use the correct starting fluid recommended by the manufacturer – spray sparingly into the air intake and pull the starter cord firmly but smoothly. Ensure the chain is clear of obstructions and that you are using the appropriate fuel mixture for cold weather conditions.
How frequently should I change my chainsaw oil?+
Change your chainsaw’s bar and chain oil every 25-50 hours of use, or more frequently if operating in particularly dirty or dusty conditions. Fresh oil lubricates effectively, preventing wear and tear on the moving parts.
What are the regulations regarding using a chainsaw?+
Check local regulations regarding noise levels and permitted times for using chainsaws – many rural areas have restrictions during certain hours to minimise disturbance. Always be mindful of neighbours and public spaces when operating your saw.
How do I safely clear a fallen tree branch?+
Assess the situation carefully, removing any immediate hazards like overhead wires before attempting to cut the branch. Use a stable stance and maintain control of the chainsaw while making controlled cuts, avoiding pinching the chain.
What’s a common mistake people make with chainsaws?+
People often try to force the saw through thick wood, leading to damage to the bar and increased strain on the engine. Always use appropriate cutting techniques and let the chainsaw do the work – backing off slightly can be more effective.
What tools are essential for maintaining a chainsaw?+
Besides sharpening kits, you’ll need a wrench for adjusting the chain tension (check your manual), a bar oiler, and a rag for cleaning. Maintaining these basic tools will prolong the life of your chainsaw and ensure efficient operation.
In depth
Choosing a chainsaw for the UK homeowner requires careful thought, as they’re used in environments and for tasks that can be quite demanding. It's far more than just picking the most powerful model; understanding your needs, your skillset, and the realities of British weather is crucial to safe and effective operation. Let’s break down the key considerations.
First, assess what you intend to use the chainsaw *for*. A small 1.4-2.0kW petrol chainsaw will be perfectly adequate for trimming hedges, light branch removal from smaller trees (under 30cm diameter), and clearing garden paths. Larger models, typically 2.5kW upwards, are necessary if you regularly tackle thicker branches on larger trees or need to undertake more substantial woodland management. Don't overbuy – buying a huge chainsaw simply because it *looks* powerful will lead to fatigue, increased risk of injury, and potentially wasted money. Consider the size of your garden; a sprawling estate demands a different tool than a modest suburban plot. Also, think about the type of wood you’ll be cutting most often. Softwoods like pine are easier on chainsaws than hardwoods such as oak or beech. The amount of time spent using it will also impact your decision – a weekend warrior needs something lighter and more comfortable than someone who spends several days a year tackling larger jobs.
Safety is paramount, and this starts with personal protective equipment (PPE). You’ll need sturdy chainsaw boots with good ankle support – slips are common on uneven ground, especially after rain. Eye protection, beyond standard safety glasses, such as a face shield, is highly recommended to protect against flying debris. Hearing protection is absolutely vital; chainsaws are incredibly loud and prolonged exposure can lead to permanent hearing damage. Gloves that offer cut resistance are essential for handling the saw and preventing blisters. Don’t underestimate the importance of wearing long sleeves and trousers – even relatively small branches can cause serious lacerations. A chainsaw helmet, while not always legally required in the UK, is a sensible investment offering significant protection from falling branches. Finally, ensure you have a thorough understanding of safe operating procedures; this should include reading the manufacturer’s manual thoroughly before starting your first cut.
A common mistake among new chainsaw users in the UK is attempting to tackle jobs that are beyond their capabilities – often fuelled by seeing what neighbours are doing or perhaps watching YouTube videos showcasing impressive feats. This invariably leads to rushed work, increased risk of injury, and potentially damaged equipment. It's far better to start with smaller, manageable tasks and gradually build your experience and confidence. Another frequently observed error is insufficient maintenance. Chainsaws require regular cleaning and lubrication to operate efficiently and prevent premature wear. After each use, wipe down the bar and chain with a clean cloth to remove sawdust and debris. Regularly sharpen the guide rail using a file or sharpening tool – a dull blade increases cutting effort and can cause the saw to bind. Finally, check the fuel levels regularly and always use the correct type of fuel recommended by the manufacturer; mixing incorrect fuels can damage the engine.
The UK climate presents specific challenges for chainsaw users. Wet conditions significantly reduce the effectiveness of chainsaws, making it harder to cut accurately and increasing the risk of kickback – where the saw suddenly jerks backwards due to binding. Always work under dry conditions whenever possible. Heavy rain will also make the ground slippery, increasing the danger of slips and falls. Similarly, frost can affect the performance of the chainsaw and make the chain stiff, leading to increased wear and tear. Before using a chainsaw in cold weather, allow it to warm up for a few minutes – this reduces friction within the engine components. Consider investing in a protective cover for your chainsaw when not in use – this will help to shield it from the elements and extend its lifespan. Don't forget that damp conditions dramatically reduce the effectiveness of chain lubrication; ensure you’re regularly applying bar oil, particularly during wetter periods.
Finally, be aware of relevant regulations. While there aren't overly stringent regulations governing chainsaw use in the UK for private individuals, operating a chainsaw on public land (e.g., parks or woodlands) may require permission from the landowner. Always check with local authorities regarding any restrictions that may apply to your area. Furthermore, if you’re undertaking work involving overhead lines – which is extremely dangerous and potentially illegal – you must maintain a safe distance and seek professional assistance. Chainsaw operation also requires awareness of proximity to buildings and neighbours; make sure you're not disturbing them with excessive noise or creating hazards on their property. Remember that your insurance policy may have specific clauses relating to chainsaw use, so it’s worth reviewing your coverage before undertaking any substantial work.