Welcome to the home of Birtley Lintels

The only lintel manufacturer to hot-dip galvanize after fabrication providing up to 50% more zinc protection than other approved coatings.

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Industry leading performance
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Free technical support team
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Quick turnaround on schedules
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Custom-made solutions
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Downloadable technical information
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Stockist Locator

Supatherm PSI Calculator for Thermally Broken Lintels