Backsplit Renovation in Oshawa |
Custom Basement + Bathroom

From concept to completion, a full design-build transformation focused on layout, functionality, and long-term performance.

Finished basement hallway with clean white walls and wood flooring in Oshawa renovation project
Modern basement home office with accent wall and storage in Oshawa renovation
Wide view of finished basement bedroom with modern design in Oshawa renovation
Finished basement hallway with clean trim and recessed lighting in Oshawa backsplit renovation
Basement bathroom entry view with glass shower and modern fixtures in Oshawa backsplit renovation
close up of modern bathroom with walkin shower
custom washroom shower details with black fixtures
shower head system in bathroom renovation
basement renovation in oshawa with shower pebble floor detail.jpg
Custom closet with French doors and modern hardware in basement renovation Oshawa
Modern basement hallway in Oshawa backsplit renovation with light oak flooring and recessed lighting
Basement bedroom and closet layout with modern finishes Oshawa renovation
basement renovation oshawa glass shower-enclosure.jpg
muphy bed in basement in-law suite
custom wall paneling in basement office room
Custom closet storage solution with shelving and compartments in Oshawa renovation
Modern basement living and bedroom transition space in Oshawa backsplit renovation
Custom built-in wardrobe in basement bedroom with modern storage design Oshawa
Closet hanging section with organized storage in custom basement renovation Oshawa
Detailed view of french door of custom closet organizer with shelving and hanging space Oshawa basement
wide view of back split renovation in gta
Kids bedroom with custom mountain wall mural in Oshawa basement renovation
Kids bedroom design with mural of mountains wall art in basement renovation with modern finishes Oshawa
Basement kids bedroom entrance with custom finishes in Oshawa backsplit renovation project
office & bedroom in basement renovation
Modern basement office space with custom cabinetry and lighting Oshawa
basement renovation in oshawa featuring custom modern feature wall angle.jpg
Basement office with feature wall and built-in storage in Oshawa renovation project
Basement hallway leading to bedroom in modern Oshawa backsplit renovation
custom wall panel, office millwork detail close up shot

PROJECT OVERVIEW

Scope: Full layout redesign, custom millwork, bedrooms, bathroom

Location
Oshawa, ON

Timeline
6 weeks

Year Completed
2026

Approach:
Design-build

This backsplit renovation in Oshawa focused on turning an underutilized lower level into a clean, functional space that actually gets used day-to-day.

The goal wasn’t just to “finish a basement”, it was to make the space feel intentional, connected, and built with purpose.

Before Picture

before renovation pic of basement bathroom
before renovation picture of basement hallway
before renovation of basement office room
before renovation of basement bedroom

The Problem

Backsplit homes come with their own set of challenges.

Ceiling heights, layout transitions, and long wall runs can make the space feel disconnected or awkward if not planned properly. On top of that, older finishes and poor lighting tend to make these areas feel darker and smaller than they actually are.

This backsplit had all the typical challenges we see in older Durham homes:

  • Disconnected layout with narrow transitions

  • Limited natural light

  • Inefficient storage

  • Underutilized square footage

  • visual depth

  • No clear function for growing family needs

The space wasn’t just outdated — it wasn’t working.

THE DESIGN PHASE

Before construction started, we worked through a detailed design phase to define how the space should function. This included:

  • 3D renderings to visualize layout and finishes

  • Material selection and color strategy

  • Storage planning and millwork design

  • Lighting layout and ceiling planning

This reduces change orders and gives clients confidence early.

Construction Detailing & Millwork Planning

Custom elements were planned in detail before execution.

  • Millwork elevations defined exact dimensions

  • Panel layouts were pre-calculated for symmetry

  • Material specifications aligned with design intent

  • Site conditions verified before build

Material Selection

Every finish was selected to create a cohesive and durable space:

  • Custom color palette for accent walls

  • High-pressure laminate cabinetry

  • Luxury vinyl plank flooring

  • Matte black hardware details

The Solution

  • Phone consultation

    Feature Wall

    custom 3D panel feature wall was added to break up the long flat surface and bring depth into the room.

    It creates a focal point without overwhelming the space and helps define the main living/office area.

  • Contractor taking measurements for kitchen countertop

    Bathroom Upgrade

    The bathroom was rebuilt with a clean walk-in shower, matte black fixtures, and a built-in niche for storage.

    Durable materials and simple detailing keep it low maintenance while still looking sharp.

  • Blueprint of kitchen layout design

    Storage + Functionality

    Built-in cabinetry and shelving were added to make the space practical without adding clutter.

    Everything has a place, which makes a big difference in how the space gets used over time.

  • 3D rendering of kitchen layout

    Layout + Flow

    The layout was kept open, allowing the space to function as a home office, secondary living area, or flex room.

    Transitions between zones were kept clean so the space feels connected instead of segmented.

The Result

What was once an underused backsplit level is now a functional, modern space that fits naturally into the rest of the home.

It’s brighter, more organized, and built in a way that actually supports everyday use.

Planning a backsplit renovation in Durham?

Joline S.
Oshawa Homeowner

“Very honest, very transparent, had ideas right away for every question we had. It was great experience from start to finish.”

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