Weathervanes Guide: How to Choose and Fit a Weathervane
A weathervane is one of the oldest garden ornaments there is. It's decorative and practical, and it's a lovely finishing touch for a roof, shed, summer house or garden. This guide explains how weathervanes work, what to look for and how to fit one so it reads the wind properly.
We don't have any weathervanes available right now, but the advice below applies to any weathervane you choose. You'll also find links to our garden accessories and gifts for garden lovers.
How a weathervane works
A weathervane turns freely on a vertical spindle. The tail has a larger surface area than the pointer, so the wind pushes the tail away and the pointer turns to face into the wind. That means the arrow shows the direction the wind is blowing from. Fixed compass points (N, E, S and W) below the vane let you read that direction at a glance.
The parts of a weathervane
- Vane or motif: the decorative top, often an arrow, a cockerel, an animal or a scene.
- Pointer and tail: the pointer shows the wind direction; the tail catches the wind.
- Compass points: fixed arms marked N, E, S and W, which you line up with true north when fitting.
- Spindle and bearing: lets the vane turn smoothly.
- Mount: a roof, ridge or wall bracket, or a spike for the lawn or a border.
Choosing a material
- Powder-coated steel: strong and good value; the coating protects it from rust.
- Copper: develops a natural green-blue patina over time, which many people love.
- Aluminium: light and rust-resistant, which helps on taller mounts.
Where to put it
A weathervane reads most accurately in an open spot, above or away from things that disturb the wind, such as trees, chimneys and nearby buildings. A roof ridge, the top of a summer house or a tall post in an open part of the garden works well. A wall bracket is a good compromise when you can't reach the roof safely. Fitting a vane to a garden shed or summer house is a popular way to give a garden building some character.
Fitting tips
- Use a compass, or a compass app on your phone, to find north and line up the N arm.
- Make sure the spindle is vertical, or the vane will drift or stick.
- Always use the fixings supplied and follow the manufacturer's instructions.
- For roofs and high mounts, use a professional. Working at height is risky.
Looking after your weathervane
Check it once or twice a year. Make sure it still turns freely, the fixings are tight and the compass points are still aligned. Wipe painted or coated vanes with a soft cloth and touch up any chips so rust doesn't take hold. Leave copper to weather naturally, or clean it if you prefer a bright finish.
A great gift for gardeners
Weathervanes make thoughtful gifts for anyone who loves their garden. For more ideas, see our garden gifts or browse all garden accessories, including planters and garden tools and potting.
Frequently asked questions
Which way does a weathervane point?
The arrow points into the wind, so it shows the direction the wind is blowing from.
Where is the best place to put a weathervane?
Somewhere high and open, away from trees and buildings that disturb the wind. Roof ridges, summer houses and tall posts are good choices.
How do I line up the compass points?
Use a compass or a compass app to find north, then turn the N arm to face it before you tighten the fixings.
Can I put a weathervane in a flower bed?
Yes. Many weathervanes come with a garden spike so you can stand them in a lawn or border.