In older Philadelphia homes, most carpentry work falls into five groups: sticking doors and sash windows, worn or missing trim, squeaky and loose stairs, rotted wood on sills and stoops, and built-ins that make narrow rowhomes easier to live in. Nearly all of it can be done without a building permit. The exceptions are structural work such as decks, new openings and changes to load-bearing walls, plus anything in a historic district that changes the facade.
Doors that stick or won’t latch
Rowhomes settle, and a door that closed fine ten years ago starts rubbing the head jamb or missing the strike plate. Before planing a door, a carpenter checks the hinges: a loose top hinge screw is the most common cause of a sagging door, and a longer screw into the framing often fixes it. Planing comes next, then moving the strike plate. Replacing a door in an existing opening in a one- or two-family house generally doesn’t need a building permit (City of Philadelphia).
Sash windows
Original double-hung windows have sash weights on cords or chains hidden in the frame. When a cord breaks, the window won’t stay up. The Philadelphia Rowhouse Manual recommends saving original windows when they can be restored: re-gluing loose sash joints, repairing chains and weights, and replacing only the sash when the frame is sound. It also suggests weatherstripping and interior storm windows to cut drafts without changing the outside of the house.
One caution: window work in a home built before 1978 falls under the EPA lead-safe rule for contractors no matter how small, because replacing any window triggers it (JLC).
Trim, baseboards and crown molding
Older homes often have tall baseboards, wide casings and crown profiles that aren’t sold in big-box stores anymore. When a section is damaged, the options are:
- Patch and fill small dents, gouges and nail holes, then repaint.
- Replace a section with a matching stock profile, or build up a profile from two or three stock pieces.
- Have a profile milled to match when the room has a lot of original trim worth keeping.
Walls and ceilings in old houses are rarely flat or square, so crown molding and baseboard joints need scribing and coping rather than simple miter cuts. That is most of the labor in trim work.
Stairs
Squeaky treads usually mean a tread has pulled away from the stringer or riser. From below, glue blocks or screws fix it; from above, trim-head screws or a squeak repair kit through the tread. Loose balusters and a wobbly newel post are safety issues, not cosmetic ones. The Rowhouse Manual calls for repairing loose steps, railings and balusters promptly, inside and out.
Wood rot
Rot shows up first where water sits: window sills, the bottom of door frames, porch and stoop boards, and trim near gutters. Small soft spots can be cut back and filled with epoxy consolidant and filler. Larger areas need new wood. Fixing the water source matters as much as the repair, otherwise the rot comes back. For porches and stoops, the manual recommends replacing parts with the original material and keeping wood well painted.
Built-ins for narrow rowhomes
Rowhomes are long and narrow, and closets are small. Built-in bookshelves beside a fireplace, under-stair storage, window seats and closet systems add storage without taking floor space. Cabinets, countertops and movable partitions under 6 feet tall are on the City’s list of interior work that generally doesn’t need a building permit (City of Philadelphia).
When carpentry needs a permit or another trade
- Structural work: removing or opening walls, new window or door openings, decks and roof decks are not on the City’s list of permit-exempt work, so plan on a building permit.
- Historic properties: exterior changes on buildings on the Philadelphia historic register need approval, even for work that would otherwise be exempt.
- Electrical or plumbing: built-ins with lighting or a wet bar need a licensed electrician or plumber.
- Old paint: scraping, sanding or cutting painted trim in a pre-1978 home means lead-safe work practices.
For the full picture of maintaining an older house, see our rowhome maintenance guide. For what small jobs typically cost, see our handyman price guide.
Finish carpentry vs rough carpentry
Rough carpentry is framing: studs, joists, rafters and subfloor that get covered up. Finish carpentry is everything you see afterward: doors, trim, stairs, built-ins and cabinetry. Most repair work in finished homes is finish carpentry, sometimes with a small amount of framing behind it, such as sistering a cracked joist under a squeaky floor.
Carpentry services in Philadelphia
Handyman Services of Philadelphia does door and window repairs, trim and molding, stair repairs, rot repair and custom built-ins across the city. See our carpentry services, call (267) 669-8388, or request a free estimate.
FAQ
Can old trim be matched?
Usually. Many profiles can be built up from stock pieces, and a custom profile can be milled when a room has a lot of original trim.
Is it worth repairing old sash windows?
Often, yes. If the frame is sound, the Rowhouse Manual recommends restoring the sash and adding weatherstripping or interior storms instead of full replacement.
Do I need a permit for built-in shelves?
Cabinets, countertops and partitions under 6 feet tall generally don’t need a building permit in Philadelphia. Adding wiring or plumbing changes that.
How do I know if a stair problem is serious?
Squeaks are a nuisance. A loose railing, a wobbly newel post or a tread that moves under your foot is a safety issue and should be fixed right away.
