Chainsaw Reviews 2026

Bar length should be 2 inches longer than the wood you're cutting. For pruning and small trees (up to 10"), a 12-14" bar suffices. Medium trees and firewood (10-16") need a 16-18" bar. Large trees require 20"+ bars. Bigger isn't better - larger saws are heavier and harder to control.

Modern 36V+ cordless chainsaws rival small petrol models for occasional use. They're quieter, lighter, and start instantly. For regular heavy cutting or professional use, petrol still offers more power and runtime. For most homeowners, cordless is now the better choice.

Sharpen when cutting slows down, the saw produces dust instead of chips, or you need to push hard. Typically every 2-3 hours of use. A sharp chain cuts faster, safer, and extends bar and motor life. Learn to sharpen yourself or budget £10-15 per professional sharpening.

Essential: chainsaw chaps or trousers (cut-resistant), safety boots with toe protection, helmet with visor and ear defenders, heavy gloves. Never operate a chainsaw in shorts, trainers, or without eye and ear protection. Safety gear has saved countless limbs.

For basic garden use on your own property, no formal training is legally required. However, a one-day course (£100-200) teaches safe techniques that could save your life. For any tree work affecting others' property or near power lines, use a qualified arborist.