13" x 13" Chimney Sheep Chimney Draught Excluder
- Stops wind noise coming down through the chimney
- Makes your home feel warmer by keeping warm air in and cold draughts out
- Suitable for chimneys 8″ – 12″ x 8″ – 12″ (200 – 300mm x 200 – 300m). Always buy a Chimney Sheep a couple of inches larger than your flue on both dimension measurements.