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1 cu yd = 27 cu ft. Typical slab 4" thick = 1 yd³ per 81 sq ft.
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Enter cubic yards and pick your state to get a current price range.
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Enter quantity and region to see steel pricing.
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Select wire type, quantity, and state to get pricing.
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Select pipe type, quantity, and state to see pricing.
1 square = 100 sq ft. Avg 2,000 sq ft home = ~22–28 squares with pitch.
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Enter squares and pick a state to get roofing material pricing.
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Choose drywall type, quantity, and state to see pricing.
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Enter coverage area and region to get insulation material cost range.
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Lumber, concrete, and steel prices shift weekly. We track them so you don't have to.
Buying Tips by Material Type
Reduce material costs without cutting corners.
Lumber: Buy Ahead of Season
Framing lumber prices peak in spring. Order in winter for late-spring builds and save 8–18%.
- Order full units to avoid cut-off surcharges
- Ask about "mill-direct" pricing on 10k+ BF orders
- Compare "dimensional" vs "actual" size pricing
Concrete: Batch Sizing Matters
Concrete plants charge a short-load fee for orders under 3–5 yards. Consolidate pours.
- Over-order 5–8% — returns are not possible
- Mid-week pours save $15–30/yd vs Fridays
- Fly ash mix cuts cost 10–20% with same strength
Steel: Lock In Prices With a Quote
Structural steel prices are volatile. Get a firm 30-day quote and stick to it.
- Bundle rebar + beams with same supplier for discount
- Domestic vs import price spread can be 15–25%
- Galvanized steel: specify coating weight to avoid upsell
Electrical: Wire by the Box
Romex sold by the foot is 20–40% more expensive than box/spool pricing. Always buy full boxes.
- 250 ft vs 1000 ft spools: ~25% price break at 1000 ft
- EMT conduit prices drop at 100-stick quantities
- Order early — wire lead times have stretched to 6–8 weeks
For electrical contractors: EnergyStackHub has tools and resources for electrical, HVAC, and energy efficiency contractors.
Roofing: Calculate Waste Factor
Add 10–15% for gable roofs, 15–20% for hips. Valleys and dormers add more waste.
- Architectural shingles have better durability per dollar
- Compare "laminated" vs "3-tab" lifespan: 30 yr vs 20 yr
- Underlayment and starter strips are separate line items
Drywall: Buy by the Lift
Buy drywall in full lifts (usually 60–75 sheets). Per-sheet pricing drops significantly.
- 5/8" Type X required for all garage-to-living-space walls
- Moisture-resistant in bathrooms — moisture board ≠ waterproof
- 12 ft sheets reduce butt joints in 9 ft ceilings
Insulation: R-Value vs Cost Trade-Off
Fiberglass batts have the best $/R-value ratio. Spray foam excels in air sealing, not just R-value.
- 2" closed-cell spray + R-13 batts = high-performance wall
- DOE Zone matters: over-insulating is real money waste
- Mineral wool: fire resistant + better sound than fiberglass
Plumbing: PEX vs Copper Decision
PEX-A is flexible, freeze-resistant, and 30–50% cheaper than copper. It's the default choice for new construction.
- PEX requires expansion rings or crimp — price fittings accordingly
- Copper: better for hot recirculation lines
- Buy fittings from same brand as pipe to avoid leaks
Windows: U-Factor vs Price
Energy Star windows may cost 15–30% more but can cut HVAC load 10–15% in climate zones 4+.
- Vinyl frames: lowest cost, good thermal performance
- Fiberglass frames: 20–30% more, last significantly longer
- Order rough opening sizes ahead — lead times are 4–12 weeks
More Free Tools
Everything you need to estimate, plan, and win more construction bids.
Material Cost Estimator
Regional pricing for 9 material categories — you're here.
Material Quantity Calculator
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Construction Cost Calculator
Full project cost estimates across 5 project types and 7 US regions.
Markup & Profit Calculator
Calculate markup %, margins, and analyze bids against industry benchmarks.