DIY topics: everything on one subject
Each topic page answers the big questions on one subject, gives a quick-reference table worked out by our calculators, and gathers every calculator, guide and common-size answer we have on it. Start here when you know the subject but not yet which calculator you need.
- Concrete: how much to order and how to plan the pourSlabs, patios, driveways, footings, posts, steps and block walls. 14 calculators, 16 guides, 24 common sizes.
- Paint: how much you need, inside and outRooms, ceilings, trim, house exteriors, decks and wallpaper. 7 calculators, 11 guides, 9 common sizes.
- Flooring: how many boxes, rolls and square feet to buyLaminate, vinyl plank, hardwood, carpet, trim and rugs. 6 calculators, 11 guides, 25 common sizes.
- Tile: how many tiles, and how much grout and thinsetFloor and wall tile, grout, thinset, backer board and caulk. 5 calculators, 7 guides, 5 common sizes.
- Decks: boards, joists, screws, footings and stainDecking, framing, footings, railings, stairs and stain. 9 calculators, 14 guides, 30 common sizes.
- Fences: posts, rails, pickets, panels and concretePrivacy, picket and panel fences, gates and post concrete. 5 calculators, 6 guides, 6 common sizes.
- Roofing: squares, bundles, pitch and guttersShingles, metal roofing, underlayment, ventilation and gutters. 9 calculators, 11 guides, 16 common sizes.
- Insulation: R-values, attic depth and air sealingAttic insulation, spray foam, ventilation and weatherstripping. 5 calculators, 6 guides, 8 common sizes.
- Drywall and wall framing: sheets, screws, mud and studsDrywall sheets, screws, tape, joint compound, studs and trim. 9 calculators, 9 guides, 8 common sizes.
- Lawn and garden: mulch, soil, sod, seed and bedsMulch, topsoil, raised beds, sod, grass seed, fertilizer and watering. 12 calculators, 14 guides, 31 common sizes.
Planning a whole job, step by step? See the project planners, or what to do around the house this month.
These topics use feet, inches and US gallons. Building in the UK? See the UK topics