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We also use our core calculation engines to recreate and compare our results with standard industry tables (such as the Blue Book, Orange Book and timber span tables). Our calculators typically undergo weeks or months...
Calculate flitch beam spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Calculate timber beam spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Calculate purlin spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Calculate timber beam spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Note: Our floor joist span tables are based on loadings given in the newer, amended version of BS 6399-1. This means that some values are slightly more conservative than span tables from other sources if those do not ...
Calculate purlin spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Imposed loads of 0.75 kN/m² snow load are applicable to most areas where the altitude does not exceed 100 metres (refer to BS 6399-3) Imposed loads of 1 kN/m² snow load are applicable to most areas where the altitude ...
Calculate timber post sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
Calculate ceiling joist spans and sizes quickly and easily. Calculations approved by Building Control. 30 Day Money Back Guarantee.
