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Calcora

Field notes / 18 guides

DIY Project Guides

Clear, practical how-tos for common home projects. Each guide is paired with a free calculator so you buy the right amount of material the first time.

How to Pour a Concrete Slab

Form, reinforce, pour, and finish a flat, durable concrete slab for a shed, patio, or walkway.

Intermediate · 1–2 days · pairs with Concrete Calculator

How to Paint a Room

Prep, prime, cut in, and roll a clean, even paint finish on walls — without drips, lap marks, or taped-edge bleed.

Beginner · 1 day · pairs with Paint Calculator

How to Install Laminate Flooring

Acclimate, underlay, and click-lock a floating laminate floor with tidy expansion gaps and staggered seams.

Beginner · 1–2 days · pairs with Flooring Calculator

How to Mulch a Flower Bed

Edge, weed, and spread mulch at the right depth to lock in moisture and choke out weeds — without smothering your plants.

Beginner · Half a day · pairs with Mulch Calculator

How to Build a Gravel Driveway

Excavate, layer, and compact a gravel driveway that drains well and holds up to vehicle traffic for years.

Intermediate · 2–3 days · pairs with Gravel & Driveway Calculator

How to Estimate Drywall for a Room

Measure walls and ceiling, account for waste, and figure out exactly how many drywall sheets, screws, and mud you need.

Beginner · 1 hour to estimate · pairs with Drywall Sheet Calculator

How to Tile a Floor

Lay out, set, and grout a tile floor from a centered reference line — for even cuts, full tiles where they show, and lasting adhesion.

Advanced · 2–3 days · pairs with Tile Calculator

How to Measure a Roof for Shingles

Turn a roof's footprint and pitch into roofing squares and shingle bundles — without climbing all over it.

Intermediate · 1–2 hours to measure · pairs with Roofing Squares Calculator

How to Build a Deck

Lay out footings, frame a level joist structure, and fasten decking with even gaps for a flat, lasting deck.

Advanced · 2–4 days · pairs with Deck Board Calculator

How to Build a Wood Fence

Set posts plumb and on line, hang level rails, and attach pickets for a straight, sturdy wood fence.

Intermediate · 2–3 days · pairs with Fence Calculator

How to Lay Sod for a New Lawn

Grade, prep, and stagger sod over fresh soil, then water it in for an instant lawn that roots in fast.

Beginner · 1–2 days · pairs with Sod Calculator

How to Insulate an Attic

Air-seal, protect ventilation, and add insulation to the right R-value to cut energy bills and even out room temperatures.

Intermediate · 1 day · pairs with Insulation / R-Value Calculator

How to Build a Brick Wall

Set a footing, mix mortar, and lay level, plumb brick courses with consistent joints for a solid garden or low wall.

Advanced · 2–3 days · pairs with Brick Calculator

How to Install Baseboard Trim

Measure, cope, and nail baseboard with tight inside corners and crisp miters for a clean, professional finish.

Intermediate · 1 day · pairs with Baseboard & Trim Calculator

How to Install a French Drain

Dig a sloped trench, wrap perforated pipe in gravel and fabric, and route water away from a wet yard or foundation.

Intermediate · 1–2 days · pairs with French Drain Gravel Calculator

How to Pave an Asphalt Driveway

Build a compacted base, set the grade for drainage, and lay and roll hot-mix asphalt for a smooth, durable driveway.

Advanced · 2–3 days · pairs with Asphalt Calculator

How to Change Your Tire Size Safely

Read a tire's size code, calculate diameter, and stay within a safe percentage of stock so your speedometer and clearances hold.

Beginner · 30 minutes to plan · pairs with Tire Size Calculator

How to Make Pizza Dough

Mix, knead, and cold-ferment pizza dough by baker's percentages for consistent, stretchy, flavorful crust every time.

Beginner · 30 min active, 1–3 days rest · pairs with Pizza Dough Calculator