Staircase Remodeling in Mableton, GA

Most stair parts come from a catalog: treads in standard lengths, handrails in a handful of profiles, balusters cut for typical rail heights and fittings made to go with those rails. Staircase remodeling is simplest when your stair fits that system. It takes more planning when the stair is an odd size or when part of the old railing is staying and the new pieces have to match it.

For Mableton homeowners, sorting out early which parts can be stock and which have to be made to order keeps the schedule realistic and the estimate honest.

What standard parts cover

A straight stair of ordinary width can usually be built entirely from stock components. Treads are cut down from standard lengths, risers are ripped from board stock, and the rail, fittings, balusters and newels all come from one manufacturer’s line so they fit together. That approach is predictable, and replacement parts stay easy to find later.

Stock parts also cover a wide range of styles. Within one product line you can usually choose between several rail profiles, wood or metal balusters and box or turned newels.

When custom work comes in

Some stairs step outside the catalog. Treads that are unusually wide or deep, winders and curved sections, and stairs where every step is a slightly different size all need pieces cut or made individually. Older stairs may use a rail profile or baluster pattern that is no longer produced, and a homeowner keeping part of that railing needs new pieces milled to match.

Custom parts generally take longer to arrive and need a sample or drawing approved before they are made. That should be visible in the schedule from the beginning, not discovered after demolition.

Matching a handrail you are keeping

A common case is keeping the main stair rail but replacing or extending a section, such as a balcony run or a rail around a new opening. The new piece has to match the existing handrail profile and species closely, or the joint will show. A millwork shop can reproduce a profile from a sample cut or an accurate tracing.

Finish matters as much as shape. An old oak rail has darkened over the years, so the new section is stained to blend with it, and the joint is placed where the eye is least likely to land, often at a fitting or newel.

Stringers and how they limit the choices

The condition and shape of the stringers decide how much custom fitting the treads need. Stringers cut unevenly, or that have shifted, leave steps of slightly different depths, so each new tread is measured and cut for its own position. We check the stringers for cracks and sagging as well, since structural repairs come first and can change the measurements.

An open stringer, visible from the side, also affects the parts list, because each tread end may need a return nosing that is fitted by hand.

Landing details and floor transitions

Stock landing nosings come in a few thicknesses meant to sit flush with common flooring. When the landing or upper floor is a different thickness, or a different wood, the nosing may need to be milled to suit, or a transition piece added. We record those floor heights during the visit so the right part is ordered once.

Where a landing will stay carpeted, the nosing is chosen for a carpet edge instead, and our carpet installation in Mableton can finish that edge after the woodwork is done.

Railing layout with standard fittings

Stock rail fittings are made for typical stair angles and turns. On most stairs they fit with small adjustments, but an unusual pitch or a tight landing can call for combining fittings or ordering a custom one. Baluster spacing is planned at the same time, so the balusters land evenly around fittings and newels instead of crowding at one end.

Mableton permits now go through the city

Mableton is in Cobb County, but permits for Mableton addresses moved to the city: Cobb County stopped accepting them after February 28, 2025, and the City of Mableton began accepting them on March 1, 2025. The city’s Building Division takes applications only through its online portal, not by email. Its FAQ says homeowners may pull permits for work they do themselves on their primary residence, a hired contractor must pull the permit, and inspection requests are due by 4 p.m. the day before. If your project touches the stair’s structure, check with the Building Division first.

Questions about stock and custom stair parts

Can a new section of handrail be matched to my existing rail?

Usually, yes. If the profile is still made, the same part can be ordered. If not, a millwork shop can reproduce it from a sample or tracing. The species should match too, and the new section is stained to blend with the aged color of the old rail. Placing the joint at a fitting or newel makes it less noticeable.

Why would a stair need custom treads instead of stock ones?

Stock treads cover most straight stairs, but winders, curved steps, extra-wide stairs and steps of uneven depth need treads cut or made for each position. Open stringers can also call for hand-fitted return nosings. The visit identifies these steps so the estimate shows which treads are custom.

Do custom stair parts take longer to get?

Generally, yes. Custom pieces are made after a drawing or sample is approved, so they arrive later than stock parts that ship from inventory. The written schedule should show when custom parts are ordered and expected, and the stair can be prepared while they are being made.

Ask about your stair parts

Call 404-409-4448 to tell us which parts of your stair you want to keep and which you want to change. We can visit to measure, identify what can be stock and what must be custom, and send a written estimate that separates the two.