DIY Cheat Sheets

104 free DIY cheat sheets: printable quick reference guides for electrical wiring, plumbing, concrete, drywall, painting, framing, decks, roofing, tools, and fasteners. Each one fits on a page, prints cleanly, and needs no account.

Plumbing pack: every plumbing sheet in one printable PDFGet the pack
Electrical Work
Wire gauges, circuit breaker sizes, electrical codes, and safety guidelines
Concrete Cheat Sheet
Curing calculator with walk and drive-on dates, strength chart by temperature, mix ratios by PSI, bags per yard, control joints and weather rules
Drywall Cheat Sheet
Materials estimator, screw spacing diagrams, screw length, coverage per sheet, which board where, set times, knife sizes, taping and repairs
Painting Guide
Surface prep, primer selection, paint types, techniques, and coverage rates
Plumbing Basics
Pipe sizes, fittings, codes, soldering techniques, and common repairs
Measuring & Layout
Measurement conversions, layout techniques, squaring methods, and tools
Framing Guide
Stud spacing, header sizes, fastener schedules, and framing techniques
Nails, Screws & Fasteners
Fastener types, sizes, applications, and installation guidelines
Essential Tools Guide
Tool selection, maintenance, safety, and proper usage techniques
Safety Guidelines
PPE requirements, safety protocols, hazard identification, and first aid
Deck Building Cheat Sheet
Deck sizing tool, IRC 2021 joist and beam span tables by species, footing size, ledger fastening, stair calculator, code diagrams and FAQs
Grout Haze Removal Guide
Quick-reference chart for removing haze from different tile materials with correct cleaning solutions
Trim Molding Profile Identifier
Visual glossary of common architectural trim pieces with cross-section profiles and names
Adhesive Compatibility Chart
Which glue for any two of 15 materials, with prep, cure times and what to avoid
PEX Plumbing Pipe Sizing Chart
Reference table showing maximum flow rate and recommended pipe size for PEX tubing
PEX Flow Rate Chart
Manufacturer flow rate, velocity and pressure loss per 100 ft for 3/8, 1/2, 3/4 and 1 inch PEX
Lead Paint & Asbestos Safety Checklist
Mandatory steps for identifying and safely containing hazardous materials before renovation
Wood Species Performance Guide
Chart comparing wood species by hardness, grain, rot resistance, and optimal finish type
Drywall Texture Repair Guide
Texture picker, repair method planner by patch size, mud ratios and PSI, timeline, why the patch still shows, DIY vs pro cost and FAQ
Fastener Withdrawal/Shear Strength
Simplified chart showing holding power of common nail and screw types in standard lumber
NEMA Electrical Plug Chart
Visual guide identifying standard North American plug configurations and their usage
Power Tool Blade & Accessory Matrix
Chart matching ideal saw blade, router bit, or drill bit to specific materials
PEX Crimp Tool Calibration Guide
Reference sheet detailing gauge measurements and calibration procedures for PEX tools
Plumbing Vent Pipe Sizing (DWV)
Chart specifying minimum diameter and length limits for drain, waste, and vent pipes
Caulk Joint Guide: Size, Backer Rod and Sealant Chart
Joint sizer for sealant, bead depth, backer rod and tubes, plus a 12-joint sealant chart and yield tables
HVAC Filter MERV Rating Guide
Chart explaining MERV scale and correlating ratings to air quality function
Masonry Joint Type Visual Guide
Visual reference illustrating common mortar joints and weather resistance advice
Roof Pitch to Angle Conversion
Table converting common roof pitches into angles and surface area multipliers
Pipe/Conduit Hole Saw Reference
Table correlating trade-sized piping to correct hole saw diameter for pass-through
Project Sequencing Checklist
High-level chronological checklist for mandatory order of operations in major renovations
Lumber Moisture Content Chart
Quick guide listing typical moisture content percentages for common lumber species
Sanding Grit & Finish Prep Guide
Detailed chart showing ideal sequence and final grit for various finishes
Appliance Cutout Dimensions Chart
Cutout ranges, cabinet widths and power for wall ovens, cooktops, dishwashers, drawers and sink bases, with a fit check
Door and Window Flashing Guide
Step-by-step flashing diagram for flanged, replacement and door openings, tape calculator, tape types, wrong vs right laps, ZIP, stucco and masonry notes
Metric Thread Pitch Finder
Printable reference chart to identify correct metric thread pitch or imperial TPI
DIY vs Hire Cost Calculator
True DIY cost vs a pro quote with time, tools and redo risk, break-even hourly rate, DIY, hybrid or hire verdict, project cost table and checklist
Power Tool Safe Operating Distance
Guide defining safe clearances and operational zones for high-risk tools
Home Inspection Guide
4-point inspection checklist covering roof, electrical, plumbing, and HVAC systems
Home Energy Savings Audit
Complete guide to identifying energy waste and reducing power bills through efficiency improvements
Bathroom Electrical Code Cheat Sheet
NEC 2023 bathroom rules with section numbers, a does-it-need-GFCI checker and a one-or-more circuit planner
Bedroom Electrical Code Requirements
AFCI, outlet spacing, switched lighting, tamper-resistant receptacles and smoke alarms, with an outlet layout calculator
Kitchen Electrical
Circuit requirements, GFCI placement, appliance wiring, and outlet spacing for kitchen electrical work
Hallway Electrical
3-way switch wiring, outlet spacing, smoke detector placement, and lighting requirements for hallways
Miter Saw Guide
Types, blade sizes, cutting capacities, bevel cuts, safety practices, and blade selection for miter saws
Circular Saw Cheat Sheet
Blade and depth picker, blade size vs cut depth in inches and mm, tooth count by material, kickback and support diagrams, and FAQs
Table Saw Guide
Types, blade selection, kickback prevention, rip cuts, crosscuts, and essential safety practices
Router Guide
Router types, bit selection, feed direction, edge profiles, joinery, and safety requirements
Drill vs Impact Driver
Which tool for every job: job picker, spec comparison, 20-task chart, pilot hole sizes, bit types and clutch settings
Jigsaw Guide
Blade selection, orbital action settings, curved cuts, interior cutouts, and technique tips
Reciprocating Saw Guide
Blade selection, demolition techniques, plumbing cuts, pruning, and safety practices
Angle Grinder Cheat Sheet
Disc picker and printable disc chart: which disc for steel, stainless, tile or concrete, RPM, arbor fit and safety
Sander Guide
Random orbital, belt, and sheet sanders with grit selection, techniques, and finish preparation
Thickness Planer Guide
Planer types, depth settings, grain direction, snipe prevention, and milling rough lumber
Home Maintenance Inspection Checklist
Complete checklist for regular home maintenance covering monthly, seasonal, and annual tasks to protect your home
Lumber Buying Guide
How to pick out quality lumber: identifying defects, understanding grades, choosing species, and moisture content
Light Bulb Buying Guide
Complete guide to choosing light bulbs: color temperature (Kelvin), lumens vs watts, base types, bulb shapes, and room recommendations
Gutter Installation Cheat Sheet
Complete gutter installation guide with parts list, sizing charts, slope requirements, step-by-step installation, and maintenance tips
EV Charger Installation Guide
Complete residential EV charger installation guide with electrical requirements, permits, wiring, costs, rebates, and step-by-step process
Hardwood Flooring Installation Guide
Acclimation time by humidity level, subfloor moisture requirements, nail/staple spacing and patterns, expansion gap sizes by room dimension, underlayment selection, staggering patterns, transition strip types
Laminate & Vinyl Plank Flooring Guide
Click-lock vs glue-down methods, underlayment types, expansion gaps, cutting techniques (jigsaw vs miter saw), undercutting door jambs, dealing with obstacles
Tile Installation Guide
Thinset types (modified vs unmodified), notched trowel sizes by tile size, backer board installation, waterproofing, layout patterns, spacer sizes, grout types, cure times
Asphalt Shingle Roofing Cheat Sheet
Code rules by pitch and climate, nailing, underlayment, flashing sequence, vent math and a material list for your roof
Insulation R-Value Guide
R-value requirements by climate zone for attics/walls/floors, fiberglass batts vs blown-in cellulose vs spray foam (open/closed cell) vs rigid foam, coverage calculations, vapor barrier placement
Window Installation Guide
Rough opening size calculations, level/plumb/square checking, shimming locations, flashing tape sequence, low-expansion foam application, interior trim, common mistakes
Exterior Door Installation Guide
Pre-hung vs slab doors, rough opening requirements, threshold leveling, shim placement, hinge mortising, strike plate installation, weatherstripping types, sill pan flashing
Stair Building Guide
Rise/run formulas, code requirements (max rise, min run, headroom), stringer calculation using framing square, tread/riser installation, landing requirements, handrail height/baluster spacing codes
Crown Molding Installation Guide
Crown cut calculator for any spring and corner angle, room cut planner, angle chart, coping, scarf joints, nested 45 method, cost and FAQs
Baseboard and Casing Installation Guide
Reveals, nail sizes, coped corners, casing joints and a trim estimator for footage, sticks and cost
Strapping Guide
What is strapping, when to use it, spacing calculations, material options, and installation best practices
Fence Building Guide
Post spacing, concrete footing requirements, board patterns, and gate construction
Retaining Wall Guide
Block selection, base preparation, drainage requirements, and height limitations
Paver Patio Installation Guide
Base preparation, sand bedding, pattern layouts, edge restraints, and polymeric sand
Concrete Staining and Stamping Guide
Stain coverage and cost calculator, how to recolor stamped concrete, stain vs paint vs dye vs overlay, stamping timing, troubleshooting and FAQs
Wood Staining & Finishing Guide
Surface prep, stain types, application techniques, topcoat options, and dry times
Cabinet Installation Cheat Sheet
Install height calculator, screw rules, standard dimensions with accessible, island and tall-ceiling variants, and FAQs
Countertop Installation Guide
Estimator for sq ft, seams and cost by layout and material, DIY vs pro table, 9 timed steps, overhang support rules, sink cutouts and FAQs
Garbage Disposal Installation Guide
Electrical requirements, mounting systems, drain connections, and dishwasher knockout
Toilet Installation Guide
Flange height, wax ring selection, bolt tightening sequence, and water supply connection
Faucet & Sink Installation Guide
Supply line sizing, drain assembly, mounting techniques, and common connection types
Water Heater Installation Guide
Sizing calculations, venting requirements, connections, expansion tanks, and safety devices
Ceiling Fan Installation Guide
Fan size, mount and downrod calculator, wiring diagrams for every switch setup, step-by-step install with times, and FAQs
Recessed Lighting Installation Guide
Layout spacing, IC vs non-IC housings, trim types, and wiring in series
Outdoor/Landscape Electrical Guide
Burial depths, conduit requirements, GFCI protection, wet-rated fixtures, and low-voltage systems
Laundry Room Electrical & Plumbing Guide
240V dryer circuits, washer outlet requirements, drain standpipe sizing, and ventilation
Dryer Vent Installation Guide
Max length calculator (35 ft minus elbows), 8 install steps, wall vs roof vs soffit, approved duct, clearances, cleaning and FAQ
Garage Electrical Guide
Circuit requirements, outlet placement, EV charger prep, and subpanel considerations
Low Voltage Wiring Guide
Ethernet/coax runs, structured wiring panels, speaker wire, and smart home prep
Smart Home Device Guide
Neutral wire requirements, hub selection, protocol comparison, and common installations
Soundproofing Guide
STC ratings, mass-loaded vinyl, resilient channel, green glue, and door sealing
Weatherstripping & Air Sealing Guide
Weatherstrip types by application, door sweeps, foam sealants, and priority sealing locations
Attic Ventilation Calculator and Sizing Chart
Net free area at 1/150 or 1/300, intake and exhaust split, ridge feet and vent counts, sizing chart, baffles and hatch
Basement Waterproofing Cheat Sheet
Diagnose a wet basement, compare fixes, size the interior drain and sump and price DIY against a contractor
Driveway Repair and Sealing Guide
Sealer calculator, crack identifier, repair vs replace table, sealer types, timing and cure, 8-step checklist and FAQ
Pressure Washing Guide
PSI selection by surface, nozzle tips, detergent usage, and technique for common surfaces
How to Refinish a Deck
Condition quiz, deck stain calculator with cost, weekend timeline, sanding and application, which-stain matrix, mistakes and FAQs
Sprinkler System Guide
Zone planning, head types and spacing, pipe sizing, controller programming, and winterization
Shed Building Guide
Foundation options, framing basics, roofing, door sizing, and permit thresholds
Workbench Building Guide
Ergonomic dimensions, top materials, leg construction, and storage integration
Shelf & Closet Organization Guide
Bracket spacing, load calculations, closet rod heights, and wire vs wood shelving
TV Mounting Guide
Stud finding, mount types, height guidelines, cable management, and weight ratings
Nail Gun Selection Guide
Nail gun types by application, fastener compatibility, PSI requirements, and safety
Oscillating Multi-Tool Guide
Blade types, cutting applications, speed settings, and technique tips
Permit & Inspection Guide
Common permit triggers, inspection stages, documentation requirements, and code resources
Mold Removal Guide
Mold identification, inspection steps, removal techniques, affected area remediation, prevention strategies, and vapor barrier placement by climate zone

Frequently asked questions

Are the DIY cheat sheets free?

Yes. All 104 cheat sheets are completely free. You do not need an account, a card, or a signup to read or print any of them.

Can I print the cheat sheets?

Yes. Every cheat sheet fits on a page and uses a print-friendly layout, so you can keep a paper copy on hand while you work.

What topics do the cheat sheets cover?

The big categories are electrical wiring guides, plumbing basics, concrete, drywall, painting, framing, deck building, roofing, tools, and fasteners.

How are the cheat sheets different from the calculators?

Cheat sheets are printable reference guides: the tables, rules, and quick facts you look up mid-project. The calculators estimate material quantities and costs for a specific job, and they are also free with no signup.

Estimating a job instead? Browse the 50+ free building material calculators for paint, concrete, decking, roofing, and more.