Guides
Worked examples and explainers that go with the Tupep calculators: real room sizes, real product coverage rates, and the waste factors that decide how much to buy. Every guide links back to the calculator it uses.
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Post Spacing: 6 ft vs 8 ft
Choosing 6 ft or 8 ft fence post spacing changes post count, rail stock and cost. A 96 ft cost comparison, rail sag, panel sizes and sloped ground.
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Why Trim Waste Is Higher Than You Expect
Trim waste is discrete, not continuous. Fixed stock lengths and miter geometry push real overage to 20 percent or more, and 10 percent leaves you short.
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Epoxy Grout Coverage vs Cement Grout
Epoxy grout is sold by the kit and covers by volume, not by the pound. Convert joint volume to either product, plus pot life and cleanup realities.
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Full Flake Epoxy: How Flakes Change Your Top Coat
Broadcast flake to rejection and your clear coat demand nearly doubles. Flake rates, factor table and a worked grout coat and top coat example.
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Hardwood vs LVP: Box Coverage Differences
LVP cartons state exact coverage. Hardwood bundles are nominal with random lengths. Why 500 sq ft is 23 boxes one way and 28 boxes the other.
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Concrete for a 4×8 Patio
A 4×8 patio slab needs about 20 bags of 80 lb mix. Whether a slab beats pavers, how slope changes volume, control joints and mix water limits.
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Diagonal vs Straight Lay: How Layout Changes Waste Factor
Diagonal tile waste is driven by room perimeter, not floor area. A perimeter band formula, worked comparison, and why small rooms punish 45 degrees.
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How Much Mud and Tape for a Whole House
Compound and tape quantities for a full house, with coverage rates per box, a coat-by-coat split, tape type guidance, and what a level 5 finish adds.
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How Much Paint for Kitchen Cabinets
Cabinets are estimated by door and drawer count, not wall area. A 22-door kitchen is about 162 sq ft over three coats. Sizing table and spray loss math.
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Fall Overseeding Quantity
Calculate fall overseeding rates on existing turf by thinness, add bare patches at full rate, and adjust for broadcast versus slit seeder application.
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Sod vs Seed Cost Comparison
Line-by-line cost of sodding versus seeding 5,000 sq ft, including prep, water, labor hours, and the second-year overseed most seed budgets forget.
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Why 7-11 Is the Rule
A 7 in riser and 11 in tread matches how people actually walk. Stride length, the 2R plus T rule, why equal risers matter and what code really enforces.