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Useful Info - Gutter Sizing |
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Tuesday, 14 July 2009 09:20 |
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1m² of roof coverage requires 1cm² of downpipe |
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Useful Info - Comfortable Staircase design |
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Tuesday, 14 July 2009 09:16 |
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2x + y = 610 to 640 x = riser y = tread depth Generally only a maximum of 14 risers without a landing. A 1100mm wide staircase does not require a rail on both sides |
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Last Updated on Tuesday, 14 July 2009 09:22 |
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Tuesday, 14 July 2009 09:11 |
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UNITS Cape Feet Converison 0.3148581m = 1 cape foot 1m = 3.176033902 cape feet |
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Last Updated on Tuesday, 14 July 2009 09:18 |
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Useful Info