0345 873 2828
0345 873 2828
The Birtley Lintel CB50 Standard Duty lacks a Baseplate and includes Factory Fitted Insulation to reduce Thermal Bridging The Birtley CB50 is Hot ...
View full detailsBirtley Cavity Wall Lintels deliver up to 55% improvement on the SAP default value in thermal Bridging. The Lintel is Hot Dip Galvanis...
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