Exterior Roofline Decoration
Polure exterior roofline decorations add grand architectural detailing to eaves, gables, and overhangs, transforming building facades with majestic character. Engineered from high-density rigid polyurethane (150-220 kg/m³), these exterior elements withstand heavy impacts and harsh outdoor weather, including hail and freeze-thaw cycles without denting. Closed-cell polyurethane maintains water absorption below 1%, protecting eaves against rot, moisture expansion, and fungal growth. Fire-rated Class B2 and structurally stable from -100 °C / +80 °C, the sharp profile detail resists cracking. Pre-primed with white acrylic primer, outdoor installation requires continuous polyurethane assembly adhesive, mechanical screws, and protective UV-resistant exterior topcoat paint.
Frequently Asked Questions
What material density is used in Polure exterior roofline decoration?
Polure exterior roofline decorations are molded from high-density rigid polyurethane (150-220 kg/m³), providing timber-like strength and hail resistance.
Will exterior roofline decoration withstand severe rain and freezing weather?
Yes, water absorption is under 1%, and the material withstands temperatures from -100 °C / +80 °C without swelling or rotting.
How is exterior roofline decoration installed on building facades?
Apply continuous polyurethane assembly adhesive on joints and fix mechanically with countersunk screws. Silicone is forbidden. Joints must also be screwed together.
What paint must be applied to exterior roofline decoration?
After sanding the factory primer with 180-220 grit, apply an elastic, UV-resistant exterior topcoat paint to prevent sun yellowing.
Does exterior roofline decoration offer fire safety compliance?
Yes, it possesses a Class B2 fire rating (hardly inflammable and self-extinguishing).