# Sliding Patio Door AC Seal for Renters: Keep Cool & Cut Energy Bills
Perfect for apartment renters using portable air conditioners in summer, this sliding door seal locks cool indoor air in while blocking hot outdoor breezes from entering your living space.
### Key Benefits
✅ **Energy Efficient Cost Saver**
Stops cold air from leaking out of tall bedroom sliding windows on sweltering afternoons. By keeping indoor temperatures consistently cool, it reduces the operating load of your portable AC, cutting your monthly electricity bill noticeably.
✅ **3-Layer Superior Insulation**
Built with a robust 3-layer composite structure: the outer silver reflective coating bounces sunlight away, the thick middle cotton core delivers reliable thermal insulation, and the dark gray Oxford cloth backing ensures strong, long-lasting durability.
✅ **Multiple Size Options**
3 custom lengths fit most glass door sizes: 25 x 100cm/9.8 x 39.4 inches, 25 x 180cm/9.8 x 70.9 inches, and 25 x 250cm/9.8 x 98.4 inches. Its flexible design fits AC hoses of all common diameters seamlessly.
✅ **Quick Damage-Free Installation**
No drilling required, full installation takes only a few minutes, ideal for renters. The tear-resistant Oxford cloth and heavy-duty Velcro sealing strip also effectively block summer humidity, dust and rain, keeping your home cleaner and more comfortable.
### Specifications
100% brand new, premium quality
Material: Aluminum foil + insulation cotton + Oxford cloth
Color: As shown in images
Size options: 25*100cm / 25*180cm / 25*250cm
Package includes: 1Pc sliding door AC seal
### Notes
1. Please allow 2%-3% size difference due to manual measurement, thank you for your understanding.
2. Actual product color may slightly differ from the images due to varying monitor display settings.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
No-delivery refund
