Exterior Eaves Support
Polure exterior eaves supports add classic architectural character beneath roof soffits, overhanging gables, and exterior cornices. Molded from high-density rigid polyurethane (150-220 kg/m³), these brackets provide wood-like mechanical strength and hail resistance without rotting, warping, or swelling under heavy weather exposure. Their closed-cell structure maintains water absorption below 1%, resisting freeze-thaw cycles and thermal fluctuations from -100 °C / +80 °C. Tested to B2 fire class standard, they offer reliable safety. Delivered factory-primed with white acrylic primer, exterior installation requires painting with elastic UV-resistant exterior paint. Mounting requires continuous polyurethane assembly adhesive on wall contact zones and mechanical screws into timber rafters or masonry.
Frequently Asked Questions
What material is used for Polure exterior eaves supports?
They are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength and Class B2 fire safety.
Do exterior eaves supports rot or dent in severe weather?
No, closed-cell polyurethane has under 1% water absorption and will not rot, swell, or dent in hail.
How are exterior eaves supports installed?
Apply continuous polyurethane assembly adhesive and secure mechanically with screws into rafters or masonry. Silicone is forbidden.
What type of paint should be used on exterior eaves supports?
They must be painted with elastic, UV-resistant exterior paint over the factory white primer.