The Southern Atelier - SnugBlock Adjustable Under-Door Draft Stopper with Foam Filling for Energy Savings

Why it works

This adjustable under-door draught stopper seals the gap beneath your door with a polyester sleeve and soft foam filling, blocking cold air, heat loss and corridor noise. By closing off that troublesome space, it helps keep rooms comfortable and supports more efficient heating and air conditioning.

Practical details

Designed to fit doors 3.5–5.5 cm thick, it slides under in seconds with no tools and stays put during everyday opening and closing. The 92–99 cm adjustable length can be trimmed for a neat, close fit, while the lightweight, flexible build makes it easy to remove or reposition whenever needed.

Key reasons to choose it

• Foam-filled barrier helps stop draughts, dust and insects entering under the door
• Adjustable 92–99 cm length that can be cut to size for a tailored seal
• Fits door thicknesses of 3.5–5.5 cm and installs without tools
• Wear-resistant polyester outer with soft foam core for daily use and reduced noise transfer

Product details

• Material: Polyester outer with soft foam filling
• Fit: For door thickness 3.5–5.5 cm
• Length: Adjustable 92–99 cm; can be cut to size

How to style or use it

Slide it under bedroom, living room or home office doors to create a calmer, draught-free space with less strain on your heating or cooling.