Thermal bridging is one of the main reasons why buildings lose heat ... Thermally efficient models will have weather stripping or insulation in and around the hood. Along the Lintel A lintel seal ...

Lintels can be a major thermal bridge in a building, and the lower their psi value, the better for overall performance. Default lintel psi values can be taken from the BRE document 1/06: Assessing the ...

Lintels filled with EPS insulation or thermally broken lintels further reduce thermal bridging. Concrete lintels can also be used for both the inner leaf and outer leaf of masonry, although these ...