正规西人大厂供货, Energy Star and NAFS-11 Certified​
- Stage Windows & Doors
- Dorplex Entry Door

- All windows and doors have undergone rigorous NAFS-11 (North American Fenestration Standard) testing for performance grade, design pressure, water penetration resistence test pressure, and air infiltration/exfiltration.

- all window hardwares are roto german hardware.

- Stage windows use 10% thicker PVC profile walls than competitor. Feedback from window installer is that it is the best quality window to install even compared with North Star windows.
- Click to READ Forum recommendation of stage
- Click to READ Forum recommendation of dorplex
~我们同等质量的窗, 力争价格最便宜，一定是物有所值！！​

选择门窗必读​

供货并安装家用塑钢窗​

渥太华本地专业门窗安装团队提供10年漏水保修.

安装带队师傅拥有15年以上安装新房门窗经验，旧房门窗翻新经验，包括安装，维修，保修等一系列的门窗工作，经验丰富！！！ 国语，英语，服务!!邮件请发到：info@vertexhouseclub.com ，微信 16138060602


服务项目包括：​
换门窗,扩窗​
换玻璃​
门, 窗框包铝皮​
门, 窗专业打胶​
正规大厂供货, 提供正规材料保修细节​
10年安装保修​
免费上门估价​