Construction knowledge and acceptance criteria for door and window covers

1. Based on the room specifications and the provided drawings, the curtain box can be directly installed. If the curtain rod is mounted without a curtain box, ensure that the window frame's opening distance, as well as the thickness and length of the curtain rod, are properly considered during installation to avoid any alignment issues.

2. When constructing a slatted curtain box, start by creating an "S" shaped frame at the top and secure the sides with wooden boards. Reinforce the bottom of the vertical frame using a 20x18mm wooden strip to prevent warping or deformation. For a clear finish, use veneer that ensures a smooth and even base surface, enhancing the overall appearance of the curtain box.

3. If the window cover is made from blockboard or MDF, fix the base plate onto the window frame’s keel first. Then, use lines and zigzag nails to prevent the edges from curling. Ensure that all angles are tight and flat, and that the window cover fits snugly. To protect against moisture damage, it's recommended to install marble at the bottom edge of the window cover.

4. The door cover should be constructed using a wooden frame that is planed and straightened before being assembled onto the wall, covering both the base board and the veneer layer for a seamless look.

Construction Acceptance Criteria for Door and Window Covers

1. The door cover must be perfectly vertical, with the veneer surface flat, square, and free from any irregularities such as uneven heads or bell-shaped distortions.

2. The cut corners of the wooden door and window covers should be neat, with tight joints and a smooth surface. There should be no visible shading, rough edges, or burrs that could affect the final appearance.

Proper installation of curtain boxes, window covers, and door covers is essential for both functionality and aesthetics. Following these guidelines ensures a professional finish, improves durability, and enhances the overall look of the space. Always double-check measurements and alignment before finalizing the installation. Using high-quality materials and proper techniques will help maintain the integrity of the structure over time.

SF-916

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