Substrate painting guides
How to paint a specific material — what primer to use, how to prep, what topcoat survives. Each guide is anchored to a real substrate, not a generic 'how to paint' pep talk.
How to Paint Aluminum Siding: Chalking, Dechalk Primer, and the Heat Trap
How to paint aluminum siding on a 1960s-1980s home — wipe-test for chalk, pressure wash with TSP and bleach, dechalk primer, then a 100% acrylic DTM topcoat.
How to Paint Bare Interior Wood (Without the Knots Bleeding Through)
Bare interior wood needs the right primer, the right grit, and the right knot sealer. Full prep-to-topcoat guide for trim, doors, paneling, and built-ins.
Painting Interior Brick: Fireplaces, Accent Walls, and the White-Brick Question
Painting interior brick — fireplace soot, the whitewash decision, BIN shellac, and why this is the one room choice you can't undo. A sensory, prep-honest guide.
How to Paint a Concrete Floor: Basement, Garage, and Porch
Residential concrete floor painting — moisture testing, profile, primer, and the three product systems that hold up. What bites you in two years if you skip prep.
How to Paint New and Repaired Drywall (Without Flashing)
Drywall paints easy if you respect the paper face and the joint compound. Full prep-to-finish guide for new builds, patches, and level-5 walls.
How to Paint Fiber Cement Siding: HardiePlank, Nichiha, and What Fails First
How to paint fiber cement siding right — cut-edge primer, urethane caulk, alkali chemistry, and the failures that show up in two years if you skip the prep.
How to Paint Metal: Railings, Doors, Fences, Gates, and Garage Doors
How to paint exterior and interior metal — identify the alloy first, then prep, prime, and topcoat. Aluminum, galvanized, hot-rolled steel, and cast iron each take a different system.
How to Paint Plywood: Birch, Oak, Fir, and T1-11 Siding
Plywood paints clean if you know the face species, the grade, and the edges. Full prep-to-topcoat guide for cabinets, shelving, paneling, and exterior siding.
How to Paint Stucco: Prep, Primer, and the Coatings That Hold
How to paint stucco — traditional three-coat vs. EIFS, alkali primer, masonry topcoats, and the regional climate calls that decide which paint actually holds.
How to Paint Vinyl Siding: The LRV Rule, Vinyl-Safe Paint, and Why Dark Colors Warp Panels
How to paint vinyl siding without warping the panels — the LRV rule, vinyl-safe paint lines, low-pressure prep, and the failures that show up by August.
How to Paint Bathroom Walls: Prep, Primer, and the Mistakes That Bubble in a Year
Bathroom paint prep done right — degrease, kill mildew, recaulk, prime, paint. A pro's guide to the substrate that fails differently than every other room in the house.
Painting Exterior Brick: Honest Guide to Prep, Primer, and What Fails
Painting exterior brick — masonry primer, efflorescence, and the breathability rule. A pro's prep-grounded guide to the work most homeowners underestimate.
How to Paint Exterior Wood: Prep, Primer, and What Fails First
How to paint exterior wood siding right — substrate prep, stain-blocking primer, back-priming, and the failures that show up in two years if you skip steps.
How to Paint MDF (and Stop the Edges from Swelling)
MDF takes paint beautifully — but only if you seal the edges first. Full prep + paint guide for cabinets, trim, and panel work.