12th And Oak Floor Co.
Applying Bona Traffic HD final coat on DuraSeal Special Walnut stained 3.25-inch red oak floors in Crabtree Heights Raleigh NC
Repair

Red Oak Installation, Repair, and Refinishing with DuraSeal Special Walnut, Crabtree Heights

New 3.25-inch red oak installed and laced into the existing hardwood in the family room, lace-in repairs made throughout the main level, then the entire floor sanded with the Lagler Hummel, stained DuraSeal Special Walnut over Bona IntenseSeal, and finished with Bona Traffic HD.

Species

Red Oak, 3.25"

Finish

DuraSeal Special Walnut, Bona IntenseSeal, Bona Traffic HD

Completed

2025

This Raleigh hardwood project combined new 3.25-inch red oak installation in a carpeted family room with lace-in repairs throughout the main level, followed by a full sand and refinish using DuraSeal Special Walnut and Bona Traffic HD. Old and new wood, different finish histories, and a whole-home scope came together as one continuous floor.

The Challenge

This North Hills home had 3.25-inch red oak throughout the main level with a heavy orange-amber cast from the original finish. The family room had been carpeted, so new wood had to be installed and laced into the existing hardwood at every doorway before anything else could happen. Scattered lace-in repairs from earlier work also had to be integrated. The homeowners wanted a warmer, darker walnut tone that would read consistently across old and new wood, under both natural light and the kitchen's warm recessed and under-cabinet lighting. The light source matters with stain: DuraSeal Special Walnut reads as a cool walnut-brown in natural light and shifts warmer, almost amber-brown, under incandescent sources. That shift had to be factored into the selection process.

What We Did

We installed new 3.25-inch select red oak in the family room and laced it into the existing floor at every transition. All lace-in repair areas from prior work were integrated in the same pass. Once installation was complete, we sanded the entire main level flat with the Lagler Hummel belt sander, cutting through decades of old finish and bringing all boards, new and old, to a single bare plane. Stain samples were cut in the home and evaluated in multiple lighting conditions before the homeowners confirmed DuraSeal Special Walnut. We applied Bona IntenseSeal as the sealer coat to lock the stain and control grain raise, followed by two coats of Bona Traffic HD in satin for durability. The IntenseSeal first coat reads cooler under natural light. The Traffic HD final coat under warm kitchen lighting shows the amber shift, which the homeowners saw in the samples and chose deliberately.

Before

Original 3.25-inch red oak floors with heavy orange-amber cast in Crabtree Heights Raleigh NC before refinishing
The main level before work began. Heavy orange-amber cast from the original finish, visible wear in traffic lanes, and the family room beyond still carpeted. All of this would be addressed before sanding began.
Staircase and main level overview showing original orange red oak floors in Crabtree Heights Raleigh NC
Staircase view showing the scope of the main level. The existing 3.25-inch red oak runs from the foyer through the living and dining areas into the kitchen. The orange cast is pronounced under the recessed lighting.
Lace-in installation starting in family room, new red oak boards going down next to existing finished hardwood in Crabtree Heights Raleigh NC
Family room installation underway. The left side shows the new 3.25-inch red oak going down over the prepared subfloor. The right side is the existing finished hardwood. The lace-in cuts at the threshold weave the new boards into the old floor.

During

Lace-in cut pattern showing new and existing 3.25-inch red oak boards woven together in Crabtree Heights Raleigh NC
The lace-in cut pattern at the transition. New boards on the right, existing old boards on the left. The staggered interlocking cuts are what make the seam disappear after sanding. The contrast in color is entirely from the old finish, not the wood.
Lace-in repair boards in family room with French doors, new red oak mixed with existing in Crabtree Heights Raleigh NC
Family room lace-in from the French doors. New and repaired boards are mixed with the existing floor. Once sanding is complete, every board reads the same.
Lagler Hummel belt sander on 3.25-inch red oak floors sanded bare in living room in Crabtree Heights Raleigh NC
Lagler Hummel working the living room. Every pass removes finish and brings the wood back to bare. The floor reads nearly white at this stage. Old and new boards are already indistinguishable once the finish is off.
DuraSeal Special Walnut stain samples on 3.25-inch red oak with Bona IntenseSeal and Traffic HD showing color options
Stain samples cut in the shop. Three panels of 3.25-inch red oak showing DuraSeal Special Walnut at different finish stages: bare stain, with IntenseSeal sealer, and with Traffic HD topcoat. The rightmost panel is the final intended result.
Bona IntenseSeal sealer first coat wet on DuraSeal Special Walnut stained red oak floors in natural light, Crabtree Heights Raleigh NC
IntenseSeal first coat wet in the main room under natural light. The color reads as a cool walnut-brown at this stage. The high gloss wet look is the sealer curing. Window reflections confirm how the floor reads in daylight.
Applying Bona Traffic HD final coat on DuraSeal Special Walnut stained 3.25-inch red oak floors in Crabtree Heights Raleigh NC
Rolling the final coat of Bona Traffic HD. The T-bar applies an even film across the full width of the room in each pass. The color reads warmer here under the recessed lights than it did in the natural-light room shot.

After

Finished 3.25-inch red oak floors with DuraSeal Special Walnut and Bona Traffic HD in kitchen at Crabtree Heights Raleigh NC
Kitchen view of the finished floor under warm recessed and under-cabinet lighting. The Special Walnut reads as a deep amber-brown under incandescent sources, closer to a medium walnut. This is exactly how the sample showed it would look in this light.
Angled view of finished red oak floors with DuraSeal Special Walnut stain and Bona Traffic HD in kitchen, Crabtree Heights Raleigh NC
Angled view showing the full expanse of the kitchen and living area. The lace-in seams are invisible. Old boards and new boards read as one continuous floor.
Close-up of finished 3.25-inch red oak grain with DuraSeal Special Walnut stain and Bona Traffic HD finish in Crabtree Heights Raleigh NC
Close-up of the finish under warm light. The grain of the 3.25-inch red oak reads clearly through the DuraSeal Special Walnut. The Traffic HD satin sheen is visible in the reflections without looking like a heavy film.

Products Used on This Project

DuraSeal Special Walnut stainBona IntenseSeal sealerBona Traffic HDLagler Hummel belt sanderBona PowerDrive

Common Questions

What is lace-in installation and when is it needed?

Lace-in installation is the process of weaving new hardwood boards into an existing floor at the transition point rather than creating a visible seam or threshold between old and new wood. It is used when a room that previously had carpet or another flooring type is being converted to match adjacent hardwood. The new boards are cut in a staggered interlocking pattern at the doorway, nailed through the existing boards, and then the entire floor is sanded together so old and new read as one surface.

How do you match new red oak to an old existing floor?

Species match is the starting point: you install the same species, same width, and same cut. Beyond that, matching happens in the finish. Both old and new wood are sanded together as one continuous surface, then water-popped stain preparation is done before stain to equalize absorption, and the same stain and finish system goes down across everything. Once DuraSeal Special Walnut goes down across all boards, the distinction between old and new disappears.

Why does DuraSeal Special Walnut look different under different lighting?

DuraSeal Special Walnut is a pigment-based stain. Under natural or cool light it reads as a cool walnut-brown. Under warm incandescent or warm LED recessed lighting it shifts warmer, pulling toward an amber-brown. This shift is predictable and we show it to homeowners using samples evaluated in their actual rooms before committing. The Crabtree Heights homeowners saw both readings and chose the stain knowing how it would look under kitchen lighting.

What is Bona IntenseSeal and why use it before Bona Traffic HD?

Bona IntenseSeal is a penetrating sealer designed to lock in oil-based stains before a water-based topcoat goes down. Without it, the first water-based coat can lift or bleed the stain unevenly. IntenseSeal bonds the stain into the wood grain and creates a stable, uniform surface that the Traffic HD topcoats adhere to consistently. On a job where matching color wall to wall matters, skipping the sealer coat is a risk not worth taking.

How long does a full install and refinish project take?

A project at this scope, covering new room installation plus lace-in work plus a main-level sand and refinish, typically runs 5 to 7 working days. Installation goes first. The floor needs time to acclimate and for adhesive to cure before sanding begins. Then sanding, staining, sealing, and two finish coats each need drying time between. You should plan for 4 to 5 days of not walking on the floors during the finish phase.

Explore Further

Hardwood Floor Repair in Raleigh, NCHardwood Floor Installation in Raleigh, NCHardwood Floor Refinishing in Raleigh, NCRaleigh, NC Service AreaAll Projects

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