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البناء
المواد والأسقف والسلالم والتقديرات.
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Brick & block calculator
Masonry units and mortar for walls, minus door and window openings.
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Concrete & footing calculator
Slab, strip and pier foundations with concrete volume, premix bags and component materials.
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Property cap rate & ROI calculator
NOI, cap rate, cash-on-cash return, NPV, IRR and exit value for a property investment.
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Roofing & rafter calculator
Roof area, pitch geometry, rafter length and material quantities.
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Staircase dimensions
Risers, treads, stringer length and stair angle.