Inward Tilting & Opening Window

1. 20mm thickness of the wood internal structure, assorted with 5+12A+6 low-E mid-hollow glass. U, value is 2.71W/(m2•K). It’s allowed to increase the thickness of wood or energy saving bar, in order to meet the customer’s higher requirement for thermal insulation.2. Three hermetic pasterns ensures the drain of accumulated water in the cavity.3.

The design of low water line ensures the drain of accumulated water in the cavity.4. The not ch according to the Europe standard for PVC hardware, that ensure the applicability and economical of hardware.5. The internal cavity of frame and fan is a structural connection.

The design of multi-screw joint angles according to the holes position of hardware leaves, and the bolts of installing leaves are able to enter into the angle holes, that improves the whole intensity.

The joint angle can assort with the special pastern-lead to inpour the angle after the traditional joint-angle procedure, that prevents the leakage of angle efficiently. Using the special accessories on “T” and “+”joints to get the better connection intensity.6.

Using the special steel joint angle, observably improve the quality and intensity of angle cantilever.7. Using the special installing accessories for frame, the installation of windows & doors becomes more convenient, more quick and more exactitude.8. Using the pushed press line, it will never bring problem on installation may elect multi-shell.9.

Using the special breakwater design, it can improves the waterproof performance.