Blog
Estimating guides that support the calculators.
Practical guides, buying checklists, and source notes that help users understand the calculator results before they buy material or compare quotes.
Latest guides
Articles built around real project decisions
Landscaping guide How many rolls of sod are in a pallet? Rolls vs pallets, coverage, how to estimate how much sod you need, soil prep, and pallet weight. Drywall guide How many sheets of drywall do I need? Wall and ceiling area, 4x8 vs 4x12 panels, waste allowance, and how much joint compound, tape, and screws to buy. Insulation guide What R-value do I need? Attic, walls, and floors DOE recommended R-values by location, how R-value relates to thickness, and how many batts or blown-in bags you need. Masonry guide How many bricks per square foot? Why modular brick works out to about 7 per square foot, how to count a wall, and how much mortar you need. Driveway guide How thick should an asphalt driveway be? Compacted asphalt depth, the gravel base, how asphalt compacts, and how to estimate tons from area and depth. Landscaping guide How much paver sand do I need? The 1-inch bedding layer, estimating cubic feet and bags, bedding vs joint sand, and the base layer underneath. Driveway cost How much does a new driveway cost? Asphalt vs concrete vs gravel Driveway cost per square foot by surface, what the price includes, what is extra, and how to compare paving quotes. Fence cost How much does a fence cost to install? Fence cost per linear foot by material — chain link, wood, vinyl, aluminum — plus gates, posts, and what raises a quote. Deck cost How much does a deck cost to build? Deck cost per square foot by material, why railings and stairs are separate, and how to compare deck quotes. Roofing guide How to measure a roof: footprint, pitch, and squares Footprint vs roof area, the pitch multiplier, roofing squares, and how many shingle bundles you actually need. Roofing cost What's in a new roof cost: a line-item breakdown Shingle material, labor, tear-off, decking, underlayment, flashing, permits, and how to compare two roof quotes fairly. Roofing buying guide 3-tab vs architectural shingles: cost, life, and looks Compare installed cost per square, lifespan, wind rating, and appearance, with a simple way to price both for your roof. Flooring cost Flooring cost per square foot: what is included? A line-item homeowner guide to material, waste, underlayment, removal, trim, labor, fixed fees, and installed total. Flooring buying guide Vinyl vs laminate flooring cost: which should you choose? Compare installed cost, water risk, room fit, underlayment, waste, and practical buying tradeoffs before choosing a floor. Flooring quote guide Flooring quote checklist: what to ask before you hire A quote-scope checklist for removal, disposal, underlayment, transitions, subfloor prep, labor, warranty, and installed total. Paint guide How much paint for a 12 x 12 room? A practical room paint estimate with wall height, doors, windows, coats, primer, ceiling paint, and gallon round-up explained. Paint buying guide Trim paint: should you buy a quart or a gallon? How to estimate baseboards, casing, crown molding, and trim paint by linear feet instead of guessing from room size. Exterior paint How much exterior paint do you need for a house? Exterior siding area, gables, doors, windows, primer, coverage, gallons, and 5-gallon pails for common house shapes. Buying guide Bagged concrete vs ready-mix: when each makes sense A practical homeowner guide to bag count, delivery minimums, truck access, mixer speed, and when hand mixing stops being realistic. Cost planning Concrete quote checklist: what to ask before you say yes Scope questions for base prep, thickness, reinforcement, access, cleanup, and comparing contractor quotes without guessing. Estimating method Concrete waste allowance: how much extra should you plan? How to choose a custom waste percentage for slabs, footings, post holes, curbs, stairs, and cost comparisons.
Content tracks
What belongs in the blog
Concrete planning guides Explain slab thickness, bagged vs ready-mix decisions, post-hole sizing, driveway panels, curb profiles, and cost assumptions. Roofing planning guides Explain roof measurement, pitch and squares, shingle bundles, roof types, tear-off, and what a replacement quote includes. Paint planning guides Answer room gallons, trim quarts, exterior siding area, primer, coats, and coverage questions before users buy paint. Flooring planning guides Explain installed cost, box counts, vinyl vs laminate choices, quote scope, underlayment, removal, and transitions. Cost and quote checklists Help users understand what a material estimate includes, what contractor quotes may exclude, and which inputs change final price. Material buying comparisons Compare bags, bulk orders, delivery minimums, waste allowance, and shopping-list quantities before a user buys. Method and source notes Document formula choices, unit conversions, data updates, and source reviews so calculator pages stay trustworthy.
Editorial rules
Keep guides useful, not thin
- Every guide should connect to a calculator or a clear project decision.
- Every cost article should separate material, labor, delivery, and quote-scope assumptions.
- Every data-heavy article should cite source pages or explain why a number is only a planning range.
- Do not publish city cost pages or thin keyword pages without real local data or unique value.
Next article candidates
Do you need underlayment for vinyl plank or laminate?
Floor transitions and trim: what to buy before install day.
Paint coverage by siding type: stucco, wood, fiber cement, brick.
Do you need primer before exterior paint?
How thick should a patio slab be?