| Cavity Wall insulation is installed by a team of fully trained specialists approved by the BBA (see accreditations). The material is blown following a specific drilling pattern of holes which will be made good with matching mortar. This process is illustrated below. |
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| The diagram(s) below illustrates how the loft insulation is laid between the joists and then cross-laid to ensure maximum effect.. Also shows the installation process for loft insulation |
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