Proven Ways of Waterproofing Roofs Waterproofing roofs is perhaps the most important factor when it comes to roof construction. The National Building Regulations and Building Standards Act states that roofs must be designed and constructed safely so that they are not damaged by wind or any other natural force. The …
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Building Regulations as They Apply to Roofs-Part L When the South African National Building Regulations were updated by the Department of Trade and Industry in May 2008, the General Requirement relating to Roofs was changed to incorporate certain safety elements. For example, instead of simply having to “resist any forces” …
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