Free Construction Calculators
Sonotube, square & strip footings
Cubic yards, bags & cost
Cubic yards, tons & cost
Bricks, mortar & cost
Pavers, sand & base
Bars, spacing, weight & cost
Grout, core fill & bags
Cubic yards, tons & bags
Blocks, mortar & cost
Volume, bags & cost
Boards, joists & screws
Gallons, coverage & cost
Spindle count & gap
Posts, rails & pickets
Bundles, squares & materials
Squares, panels & cost
Blocks, gravel & drainage
Sections, fittings & cost
Sections, cost & DIY vs pro
Bags, coats & cost
Tons, coverage & cost
Gallons, coverage & cost
Tiles, adhesive & grout
Sheets, mud & tape
Square feet, boxes & cost
Batts, rolls & blown-in
Square yards, padding & cost
Rolls needed & cost
Gallons, kits & cost
Linear feet, pieces & cost
Panels, boards, chair rail & cost
Square feet, slabs & cost
Concrete Patio Cost (2026)
$6–$17/sq ft — full breakdown by size, finish, and DIY vs pro
Cost GuideFence Cost Guide (2026)
Wood $15–$35/ft, vinyl $25–$45/ft — comparison by material
Cost GuideDeck Building Cost (2026)
Wood $15–$35/sq ft, composite $30–$60/sq ft — full size & material breakdown
Cost GuideRoof Replacement Cost (2026)
Asphalt $350–$600/square, metal $600–$1,200/square — by size & material
Cost GuideDrywall Installation Cost (2026)
$1.50–$3.50/sq ft installed — by room size, type, and finish level
Cost GuideHow to Epoxy a Garage Floor
Step-by-step: prep, etch, apply, cure — complete DIY walkthrough
How-To GuideEpoxy Floor Cost (2026)
DIY $2–$5/sq ft vs professional $5–$12/sq ft
Cost GuideGarden Bed Soil Guide
How much soil, compost & amendments for raised beds
How-To GuideHow to Build a Shed
Foundation, framing, roofing, siding — full step-by-step build guide
How-To GuideHow to Frame a Wall
Layout, studs, headers, corners — raising walls step by step
How-To GuideHow to Install Gutters
Sizing, slope, hangers, downspouts — complete gutter installation guide
How-To GuideHow to Tile a Bathroom Floor
Layout, mortar, grout — step-by-step floor tile installation
How-To GuideHeat Pump Cost Guide (2026)
$4,000–$18,000 installed — ducted vs ductless, rebates, and operating cost vs furnace
Cost GuideHeat Pump Rebates Guide (2026)
BC up to $19,000, Ontario up to $7,500 — current rebates by province, updated Feb 2026
Cost GuidePainting Cost Guide (2026)
Interior $2–$5/sq ft, exterior $2–$6/sq ft — by room, home size, siding type, and region
Cost GuideInsulation Cost (2026)
Blown-in $1.50–$2.50/sq ft, spray foam $3–$5.50/sq ft — attic, walls, basement, by climate zone
Cost GuideSiding Cost Guide (2026)
Vinyl $4–$9/sq ft, fibre cement $8–$14/sq ft — by material, home size, and region
Cost GuideHow to Pour a Concrete Patio
Forming, mixing, finishing, curing — complete DIY patio guide
How-To GuideHow to Build a Retaining Wall
Base prep, drainage, block stacking, cap — step-by-step for walls under 4 ft
How-To GuideHow to Install a French Drain
Slope, gravel, pipe orientation (holes down!), and where to daylight the pipe
How-To GuideMulch vs Rock
Cost, lifespan & best uses for landscaping
3-Tab vs Architectural Shingles
Cost per year, wind ratings & warranties
Vinyl vs Wood Fence
20-year cost, maintenance & durability
Composite vs Wood Fence
20-year total cost including staining — which actually saves money?
OSB vs Plywood
Strength, moisture resistance & cost
Metal Roof vs Shingles
50-year cost math, wind resistance & when metal wins
Pavers vs Concrete Patio
Repairability, freeze-thaw performance & 30-year cost
Heat Pump vs Furnace
Upfront cost, operating cost & climate performance for Canadian homes
Free, instant construction calculators. No signup required. Built for contractors, remodelers, and DIY homeowners. Every calculator estimates materials, quantities, and costs — so you can plan your project with confidence.