Exterior Eave Moulding
Polure exterior eave moulding provides an impressive architectural finish beneath roof overhangs and roofline cornices. Engineered from high-density rigid polyurethane (150-220 kg/m³), this moulding delivers real wood-like impact strength without susceptibility to rot, swelling, or insect damage. Its closed-cell composition maintains a water absorption rate under 1%, safeguarding building overhangs against severe rain, snow, and freeze-thaw cycles. Certified B2 for flame resistance and rated for outdoor temperatures ranging from -100 °C / +80 °C, it will not warp or shrink. Each piece arrives coated with a factory white acrylic primer. Installation requires dry wall prep, cutting 45° miters with a fine saw, applying a continuous bead of PU assembly adhesive along all contact edges and joints, and mandatory mechanical fastening with countersunk screws. Fill screw holes with facade filler, sand smooth with 180-220 grit, and finish with elastic UV-resistant exterior paint.
Frequently Asked Questions
What density material is used for Polure exterior eave moulding?
Polure exterior eave moulding is engineered from high-density rigid polyurethane (150-220 kg/m³), providing exceptional outdoor durability.
How does exterior eave moulding withstand harsh winter conditions?
With water absorption below 1% and thermal stability between -100 °C / +80 °C, it will not crack, warp, or dent from frost or hail.
Is mechanical screw fixing required for exterior eave moulding?
Yes, installation requires a continuous bead of PU assembly adhesive plus countersunk screws for a permanent dual-attachment system. Silicone is forbidden.
What type of paint must be applied on exterior eave moulding?
Outdoor applications require painting over the factory acrylic primer with an elastic, UV-resistant exterior facade paint to prevent UV discoloration.