Triple Soundproof Window Seal Strip Self Adhesive Design

Improve insulation and reduce unwanted noise with this self-adhesive TPE window seal strip designed to block wind, cold air, dust, and insects. The flexible triple-layer structure creates a tight seal for sliding windows and doors while helping maintain a quieter, more energy-efficient home.

Key Features

• Triple-layer structure enhances soundproofing and insulation

• Strong self-adhesive backing for long-lasting hold

• Flexible TPE material adapts easily to window and door gaps

• Windproof and anti-cold performance for all seasons

• Can be trimmed to fit different window or door frames

Why Choose Our Triple Soundproof Window Seal Strip Self Adhesive Design

Unlike stiff weatherstrips that crack or peel, this TPE seal combines flexibility with strong adhesion to maintain a reliable seal over time. It helps reduce energy loss, limit outside noise, and keep indoor spaces cleaner and more comfortable.

Perfect For

• Sliding windows and doors

• Sealing gaps around frames and tracks

• Noise, dust, and insect prevention

• Improving home insulation and comfort

Size Guide

• Total length: 157.48 inches (4 m)

• Trim-to-fit design for custom installation

Material

• TPE (thermoplastic elastomer)

Installation Tips

• Clean and dry the surface thoroughly before applying

• Press firmly along the entire length for best adhesion

• In cold conditions, gently warm the strip before installation

What Is Included

• 1 self-adhesive window and door seal strip