Toronto & GTA · Precision Craftsmanship

Custom Exterior Carpentry Services in Toronto

Where Structure Meets Detail

In Toronto, your home is constantly exposed to moisture, temperature swings, and long winters. If the exterior carpentry isn’t built properly, it won’t last. If it isn’t designed properly, it won’t look right.

Modern Builds

Clean Contemporary Design

Heritage Restoration

100-Year-Old Craftsmanship

Our Structural Services

Structural Framing

Exterior Trim

Soffit & Fascia

Outdoor Stairs

Deck Framing

Custom Woodwork

Serving Toronto & Greater Toronto Area

Foundation of Every Project

Structural Wood Framing

Everything starts with the structure.

Exterior carpentry that looks good but lacks proper framing will fail quickly, especially in Toronto’s climate. We build structural wood framing that holds its integrity through seasonal movement, not just something that passes inspection.

What Proper Structural Framing Includes

Built to Last

Defining the Look

Exterior Trim Carpentry

Trim work defines the look of a home. It’s what gives clean lines, depth, and character to the exterior.

What We Focus On

Whether it’s modern minimal trim or detailed traditional profiles, we build it to last and look right.

 

Function & Appearance

Soffit & Fascia

Soffit and fascia are often overlooked, but they play a major role in both function and appearance.

Why They Matter

Protect roof structure from moisture

Provide proper ventilation

Create clean roofline transitions

Poor installation leads to water damage and long-term structural issues. We install soffit and fascia correctly the first time, with both protection and finish in mind.

Built for Durability

Outdoor Stair Construction

Exterior stairs take more abuse than almost any other structure.

Common Issues We Prevent

Movement and Shifting

Over time due to ground movement

Rot from Moisture

Exposed to the elements year-round

Poor Footing & Support

Inadequate foundation for load

Our Approach

Solid Base and Footing

Proper foundation for long-term stability

Proper Rise/Run

For safety and comfort

Built for Long-Term Use

Framing that withstands Toronto’s climate

Whether it’s a front entry staircase or backyard access, we build stairs that stay safe, level, and structurally sound.

A+

Framing Matters

The Foundation

Structural Deck Framing

A deck is only as good as the framing underneath.

Many decks look fine initially but fail structurally within a few years due to poor framing practices. We focus on the structural phase so your deck doesn’t just look good, it lasts.

What Proper Deck Framing Includes

Where Craftsmanship Shows

Custom Exterior Woodwork

We build custom exterior woodwork that ranges from clean, modern design to highly detailed restoration work.

Modern Exterior Carpentry

Restoration & Heritage

Many homes in Toronto were built with intricate woodwork that has been lost over time. We restore that detail by:

Restoration Work: Bringing Back Original Craftsmanship

Restoration isn't guesswork.

Historical Knowledge

Understanding historical construction methods

Complex Recreation

Recreating complex shapes and curves

Respect

Respecting the original architecture

“We’ve worked on homes where the goal was to bring back 100-year-old designs that had been removed or damaged. If the original detail existed, we can rebuild it.”

The goal isn’t to “replace” — it’s to bring the original look back to life.

Know the Problem

Why Exterior Carpentry Fails in Toronto

Most problems start at installation, not years later.

We build with Toronto conditions in mind from the start.

When to Call for Exterior Carpentry

The SZ Difference

Why Choose SZ Obsidian Builds

One Team

From start to finish

One Contact

Throughout the project

Dual Expertise

Modern & restoration

Structural First

Not just surface work

Precision craftsmanship on every detail

3-year workmanship guarantee

Product warranties based on manufacturer

Built for Toronto conditions

We build it once, and we build it right.

Get Started

Get It Built or Restored the Right Way

Whether you’re building new or restoring what was lost, exterior carpentry should be done with precision and intent.

We’ll assess your project, walk you through your options, and build something that holds up structurally and visually.

No Obligation Quote

500+ Happy Clients

Same-Day Response