polyurethane window headers
Polyurethane window headers and pediments are elegant architectural crowning elements installed horizontally or arched above window frames. They protect against rainwater infiltration while adding sophisticated depth to exterior facades. Ideal for residential, commercial, and historical restoration projects, these headers create an aesthetic finishing touch. Compared to heavy concrete or plaster alternatives, polyurethane window headers are exceptionally lightweight, putting zero stress on window lintels. Their waterproof and moisture-resistant nature prevents swelling, rotting, or peeling, ensuring long-lasting durability even in harsh winter climates. Easy to drill and adhesive-friendly, they offer fast and secure installation at any height. Polure designs and manufactures premium-quality polyurethane window headers with smooth surface details to complement diverse architectural styles.
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Frequently Asked Questions
What is the purpose of a window header?
It shields the top of the window from water infiltration while adding decorative depth and architectural character to the facade.
Do polyurethane window headers crack over time?
No. Thanks to their flexible and durable polyurethane structure, they adapt to temperature fluctuations without cracking or warping.