Siding Painting in Fort Worth, TX

Cedar and pine lap siding is common on older Fort Worth homes in neighborhoods like Fairmount and Arlington Heights. Fiber-cement planks, often branded Hardie, cover gables and second stories on homes built from the late 1990s on. Hardboard siding, a pressed wood-fiber product, was widely used in the 1980s and early 1990s and tends to swell along bottom edges. Vinyl shows up on some additions and gables. We confirm the material by checking cut ends, nail patterns and weight, because the prep and paint differ for each.

Getting this right matters. Hardboard that's painted without sealing its edges keeps wicking water and flakes again in a year. Vinyl painted in a dark color it wasn't designed for can bow in the sun. Wood siding hides rot behind paint unless someone probes it. Fiber-cement is the most forgiving of the four, yet its cut ends drink water if they were never sealed at install. Knowing the material up front lets us price the right amount of repair, rather than discovering surprises once the ladders are up and the first coat is drying.

On wood siding we scrape loose paint, sand edges smooth with 80 and 120-grit, and spot-prime bare wood with an exterior oil or bonding primer. Homes built before 1978 may have lead-based paint in older layers, so we use lead-safe practices for scraping and sanding on those houses, including plastic sheeting under work areas and careful cleanup. Fiber-cement usually needs only a thorough wash, caulk at butt joints, and primer on any cut or exposed edges.

Hardboard gets the most attention. We probe the drip edge of each lower course, replace boards that are soft or mushroomed, and seal the bottom edges with primer, sometimes brushing it up under the lap with a narrow brush. Vinyl gets a mild cleaner to remove oxidation and dust. It doesn't need sanding, but it does need a bonding primer when a manufacturer requires one for the chosen paint. Every material then gets the same final check: a light wipe to confirm no chalk remains.

• Wood: scrape, sand, spot-prime, check for rot
• Fiber-cement: wash, caulk butt joints, prime cut edges
• Hardboard: replace swollen boards, seal drip edges
• Vinyl: clean oxidation, choose vinyl-safe colors

Vinyl expands and softens as it heats, and a darker color makes it absorb far more sun. On a west-facing wall in a Fort Worth August, a dark gray or navy vinyl plank can get hot enough to warp, buckle or pull off its fasteners. That's why major paint makers offer vinyl-safe color collections, formulated with pigments that reflect more heat. We stay within those collections or no darker than the original vinyl color.

If you really want a dark exterior and the house has vinyl siding, we'll be straight with you about the risk. Sometimes the right answer is painting the vinyl a vinyl-safe mid-tone and using the darker shade on trim, shutters or the front door instead, where heat buildup isn't a structural problem. We'll also point out vinyl that's already warped or loose, since paint won't flatten it and those panels are better swapped before we start. Light and mid-tone grays, tans, sages and soft blues are usually safe choices on vinyl here.

Lap siding has a lot of edges, and every bottom edge needs paint pushed into it. We brush or roll the underside of each lap first, then roll or spray the face and back-brush so the paint gets worked into the grain and any knots. Two coats of 100% acrylic, each at the manufacturer's recommended film thickness, is our standard. Satin or low-lustre is the most common sheen on siding, since it cleans easily and hides minor board imperfections.

Acrylics are typically dry to the touch within an hour and recoatable in about four hours at 70F with moderate humidity. Cool, damp mornings slow that down. We avoid painting siding in direct afternoon sun in summer and keep the surface temperature within the label range, usually 35F to 50F at the low end and around 90F at the high end. On two-story gables we also watch wind, since gusts dry paint unevenly and carry overspray onto roofs and cars.