I. Basic Knowledge
Q: What is door and window trim?
A: Door and window trim is a simple exterior wall decorative line installed around doors and windows, used for edging, covering gaps, and beautifying door and window edges. It is simple and versatile.
Q: What is the difference between a door and window trim and a window casing?
A: Door and window trim: Narrow and simple style, only for fine edge finishing, simple shape, low cost.
Window casing: Wide and decorative style, thickened and three-dimensional all around, with a stronger European effect.
II. Product Advantages
Q: What are the benefits of EPS door and window trim?
A: Lightweight, waterproof and weather-resistant, crack-resistant and does not fall off; lines are straight and neat, simple to install, cost-effective, and versatile for various exterior wall styles.
Q: Will it crack or fade?
A: Surface anti-cracking mortar protection, resistant to aging, and temperature differences (cold and hot). It will not crack or fade under normal installation and use, and has the same lifespan as the exterior wall.
III. Specification Customization
Q: What are the conventional common sizes?
A: Conventional width 40–120mm, moderate thickness, sufficient stock of straight standard products.
Q: Can dimensions and curves be customized?
A: Supports custom widening, heightening, rounded corners, and round window trims. Can be custom produced according to on-site dimensions.
IV. Installation and Construction
Q: Installation method?
A: Adhered with special bonding mortar, joints are flat, gaps are sealed with weather-resistant sealant. No complex processes required, fast construction, saves labor.
Q: What kind of walls is it suitable for?
A: Can be adapted and installed on latex paint, real stone paint, sandblasted exterior walls, self-built houses, old house renovations, and residential projects.
V. Application Scenarios
Q: Where is it used?
A: Used for edging and decorative finishing around doors and windows of villas, rural self-built houses, community renovations, hotels, shops, and office buildings.