Exterior Roofline Trim
Polure Exterior Roofline Trim provides a grand architectural finish along eaves, gables, and exterior rooflines, enhancing curb appeal and architectural character. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this exterior trim profile delivers wood-like mechanical durability and impact resistance (will not dent in hail like EPS). Its closed-cell foam matrix restricts water absorption to under 1%, ensuring it will not rot, swell, mold, or attract wood-boring insects when exposed to rain and severe weather. Built to endure temperatures from -100 °C / +80 °C without warping, it carries a B2 fire safety rating. Installation requires applying a continuous line of polyurethane assembly adhesive on all contact edges and securing the profile with countersunk mechanical screws; silicone adhesives are forbidden. Joints between adjacent pieces must be screwed to each other and filled with exterior facade acrylic putty, then sanded smooth with 180-220 grit paper. Factory pre-primed in white acrylic, it must be finished with high-performance elastic UV-resistant exterior paint.
Frequently Asked Questions
What material is Polure Exterior Roofline Trim made of?
Polure Exterior Roofline Trim is made from high-density rigid polyurethane (150-220 kg/m³), providing wood-like impact resistance and hail protection.
Will Polure Exterior Roofline Trim rot or absorb water outdoors?
No, with water absorption below 1%, it will not rot, swell, mold, or decay under harsh weather conditions.
How is Polure Exterior Roofline Trim installed on eaves?
Mount using continuous polyurethane assembly adhesive and screws. Joints must be screwed together. Silicone is forbidden. Fill joints and sand smooth.
What coating is required for Polure Exterior Roofline Trim?
Pre-primed with white acrylic primer, it must be painted with an elastic UV-resistant exterior facade paint to prevent UV degradation.