Exterior Corner Relief
Polure exterior corner relief elements deliver dramatic architectural accents for facade quoins, window borders, and outer wall intersections. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these exterior reliefs boast wood-like mechanical durability while remaining light enough to install without heavy structural anchors. The closed-cell physical structure holds water absorption strictly under 1%, making the element fully immune to rain, frost, rot, and insect damage. Operating reliably across extreme outdoor temperatures from -100 °C / +80 °C without shrinking or warping, the relief carries a B2 fire safety rating and arrives pre-primed in factory white acrylic primer. Installation is executed using continuous PU assembly adhesive on rear surfaces combined with mechanical countersunk screws. Screw holes and joints are filled with facade putty, sanded, and coated with elastic, UV-resistant exterior paint.
Frequently Asked Questions
What material is Polure exterior corner relief constructed from?
It is crafted from high-density rigid polyurethane (150-220 kg/m³), providing wood-like impact strength, light weight, and a B2 fire rating.
Will exterior corner relief survive extreme weather conditions?
Yes. With water absorption under 1% and thermal stability from -100 °C / +80 °C, it will not crack, swell, rot, or dent under frost or hail.
How is exterior corner relief mounted on outdoor facades?
Mounting requires continuous PU assembly adhesive on rear faces paired with mechanical countersunk screws. Joints between pieces must also be screwed together, filled with facade putty, sanded, and painted.
What paint must be used on exterior corner relief?
An elastic, UV-resistant exterior paint must be applied uniformly over the factory white primer to prevent sunlight yellowing.