Repairs: roofs and rainwater goods
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The original specification for these pre-trussed roofs (sometimes known as TRADA roofs) was subsequently amended to include lateral and chevron or diagonal bracing timbers to reinforce the roof across its width, mainly to take account of the loads imposed, probably onto one aspect of the roof only, by the prevailing...Explore the subscription options here to get full access to isurv, including downloads.
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