Information
Birtley are the only lintel manufacturer to hot-dip galvanize after fabrication providing up to 50% more zinc protection than other approved coatings. These standard cavity lintels deliver up to 55% improvement on SAP default value in thermal bridging. 100mm inner & 100mm outer leaf size.
Specifications
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HBSCODE:220239
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MPN:HD90-3900
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Brand:Birtley
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Product Code:220239
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Weight:68.64kg