Non-thermal break aluminum frame insulated sliding barn door on China WDMA bifold 5) YY factory system had

5) YY factory system had been certified by AWA

Because of its easy install and operate features

We believe that remodeling is more than about just fixing a problem – it's about increasing home value and comfort

Optional Models Single head aluminum / pvc profile cutting machine  LJZ2E-500

Waterproof test: Our quality department will select some series to test the waterproof performance every month

Non-thermal break aluminum frame insulated sliding barn door on China WDMA bifold 5) YY factory system hadNon thermal break aluminum frame sliding barn door Product Introduction Aluminum Profile Structure Windows & Doors System Series Type Series Alu Profiles Accessories Standard Glass Notes Casement window door, Awning Tilt & turn window GR 65 1. 4mm HOPO, ROTO, HOPPE, GU, SI 5+9A+5 Hot selling type. Apply to many kind of windows doors type. GR 70a 1. 4mm thermal break HOPO, ROTO, HOPPE, GU, SI 5+12A+5 GR 70b 2. 0mm thermal break HOPO, ROTO, HOPPE, GU,