Lap siding
Clapboard, or lap siding, is boards in overlapping horizontal rows, each beveled thin at the top and thick at the butt. Water sheds over the laps, so the failure points are the bottom edges and the cut ends.
Wood Siding Painting and Repair in Carlsbad
Carlsbad Expert Painting is San Diego County's trusted specialist in wood siding painting in Carlsbad, CA, specializing in T1-11 panel siding, hardboard lap siding and board and batten. We offer swollen board replacement and edge sealing on plywood and hardboard.
- Free on-site estimate
- Written scope, coat by coat
- Colors you approve first
About our wood siding painting & repair
Our team provides oil-alkyd primer on every cut end and butt joint, delivering painting that builds a full film and seals the siding against water for both residential and commercial projects. The crew that probes your siding board by board is the crew that paints it, and we write a scope naming each repair, the primer and the number of coats before any painting begins.
From replacing the swollen bottom edge of a panel to the final coat over sealed butt joints, our team handles every detail. Serving Carlsbad, Encinitas, Solana Beach and Del Mar, we keep the water out of wood siding.
Why Carlsbad Expert Painting
How We Work
No salesperson hands you to a stranger. The person who measures the job answers for it.
Written scopePrep, primer and finish coats listed surface by surface
Colors firstSamples on your wall, and association submittals prepared for review
One crewThe crew that quotes the job is the crew that paints it
CA License #585047Licensed, insured and bonded
Which wood siding you have
Stucco is the common exterior in California, so wood siding in Carlsbad tends to show up on gables, garage walls, bands under a roofline, and houses that were built with it. Which kind it is decides how it is repaired and finished.
Board and batten
Vertical boards with narrow strips over the joints. The battens hide the seams, and also hold water if their edges are left unsealed.
T1-11 and plywood panels
Texture 1-11 is plywood sheet siding grooved to imitate vertical boards. It goes up fast, and it fails in ways boards do not.
Hardboard
Hardboard is high-density fiberboard made of compressed wood fibers. It is used as siding, usually factory primed, and its edges are the vulnerable part.
Swelling, checking and soft boards
Wet and dry cycles do the damage. Plywood is peeled from a log, so the face carries tiny lathe checks, and repeated wetting and drying makes those checks travel to the surface. That is face checking, and it can show through and even extend through a coat of paint. A thin coat over a checked panel looks fine for a season and then shows every line again.
Hardboard edges absorb water. A swollen bottom edge on a hardboard board is the signal that it is done, and that board is replaced, not painted over. A lap board can go the same way when moisture gets behind it, which is why we probe siding with an ice pick during the walk. Sound wood resists the point. Decayed wood lets it in, and the board is marked for replacement.
- Face-checked plywood is sanded, filled where needed and finished with a full film.
- Swollen hardboard bottom edges are replaced, not filled.
- Soft lap and batten boards are cut out and new boards installed.
- Loose panels are re-nailed with corrosion-resistant fasteners, and stained nail heads are countersunk, caulked and spot primed.
A repaint can save wood siding that is only weathered. It cannot save wood that has rotted through, and we tell you which is which before the estimate is written.
Sealing edges and end grain
On siding, paint fails first where water can wick into wood, and that is end grain: the cut ends of boards, butt joints, the bottom edge of each course and any place siding meets a roof. Unsealed end grain drinks water like a bundle of straws. So every cut end and panel edge is painted with an oil-alkyd primer before the topcoat. That includes the edges of plywood panels such as T1-11. Where siding runs into a roof, there should be a gap between the siding end grain and the roof shingles, because end grain that touches shingles cannot be painted and it decays.
Flashing, not caulk
Caulk is a seal, not a flashing. Siding above Z-flashing sits over it to form a drip edge, and we point out any place where caulk is being asked to do a flashing's job.
Back-priming
When boards are replaced, the back face gets a stain-blocking primer before installation. Back-priming slows water absorption and helps reduce cupping in flat-grain boards.
Paint or solid-color stain on siding
On wood siding that is being kept under a film, the choice is between paint and a solid-color stain. Both form a film and both are sold in the same colors. Paint has more solids, so it builds a thicker film and generally gives the longest service. A solid-color stain performs like paint and can be applied over an existing painted surface.
Not every finish belongs on every siding. Semitransparent stains and water-repellent preservatives are not suitable for hardboard, which takes paint or a solid-color stain. Saw-textured plywood like T1-11 can take an oil semitransparent stain, a solid-color stain or paint, but the checks in its face mean a full film is the lasting option.
We recommend by siding type, in the written scope, and we brush samples on a hidden section of your own wall.
Wood siding for associations and multi-building properties
Where wood siding sits on an association's buildings, we submit product data and paint a mockup on one elevation for board approval. Send the building count or reserve study and we will price it from a survey of the siding, elevation by elevation.
The process
How a wood siding repaint runs
Probe and mark
We go over the siding board by board, probe for soft wood, and mark swollen edges, checked panels and loose fasteners.
Repair
Rotted boards and swollen panels are cut out and replaced, and loose panels are re-nailed with corrosion-resistant fasteners.
Prep the surface
Old, loose paint is scraped and sanded back, and face-checked panels are smoothed and filled where it will help.
Seal
Every cut end, butt joint and panel edge takes oil-alkyd primer, and bare wood is primed before the finish.
Finish
Paint or solid-color stain goes on as a full film, brushed and rolled into the grooves and laps, with the number of coats written in the scope.
Walk the siding
We walk each elevation with you and complete the punch list before the job closes.
What wood siding painting costs
Wood siding painting and repair in Carlsbad is typically estimated at roughly $6,000 to $20,000 for a whole wood-clad house. Smaller jobs, such as a gable or a garage wall, fall below that range. The price is driven by:
- The siding type and area, and the number of stories.
- How many boards or panels need replacing, and how many edges need sealing.
- Face checking, which decides how much sanding and filling comes before the primer.
- Fastener work: re-nailing, countersinking and spot priming.
- Paint or solid-color stain, and the number of coats.
- Trim, door and window counts, and protection for landscaping.
- Lead-safe practices on houses built before 1978.
These figures are estimates and can change after the siding is probed. The written quote you receive once the siding has been probed sets the final price.
Colors and Finishes
Service area
Where We Do This Work
- painting contractor in Encinitas
- painting contractor in Solana Beach
- painting contractor in Del Mar
- painters in Rancho Santa Fe
- painting contractor in Fairbanks Ranch
- painting contractor in Elfin Forest
- painting contractor in Harmony Grove
- Poway painting work
- painters in Bonsall
- painting contractor in Lake San Marcos
Questions
Wood Siding Painting & Repair: Common Questions
Can my T1-11 siding be repainted, or does it need replacing?
Weathered and face-checked T1-11 can usually be sanded, sealed at the edges and given a full paint film. Panels that are rotted or swollen through are replaced. We probe them on the walk and mark which is which.
Can I use a stain on hardboard siding?
Semitransparent stains and water repellents are not suitable for hardboard. It takes paint or a solid-color stain.
Why does the bottom of my siding swell?
The lowest edge sits nearest to splash, sprinklers and wet ground, and unsealed edges take up water. A swollen hardboard edge means that board should be replaced and every edge sealed.
What is end grain and why does it matter?
It is the cut end of a board, where wood absorbs water fastest. We seal every cut end, butt joint and panel edge with oil-alkyd primer before the topcoat.
Is paint or solid-color stain better for wood siding?
Both form a film. Paint builds a thicker one and generally lasts longest, while solid-color stain can go over existing paint. We recommend by siding type in your written scope.
Do you replace individual boards or whole walls?
Individual boards and panels where the damage is local. A wall is only replaced when the decay is spread across most of it, and we mark that on the walk so the estimate reflects it.
Can caulk fix a gap where siding meets a roof?
Not on its own. Caulk is not flashing, and siding should keep a gap above roofing so the end grain stays dry. We flag those spots on the walk.
How much does wood siding painting cost in Carlsbad?
A whole wood-clad house is typically estimated at roughly $6,000 to $20,000, depending on repairs and area. Your written quote sets the final price.
Free on-site estimate
Talk to us about wood siding painting & repair
Homeowners get a free on-site estimate. Boards, managers and contractors can send a scope for a bid.
Licensed, insured and bonded · License #585047. Calls only, we do not receive text messages.