Why siding matters in BC?
Exterior
Siding
solutions
In British Columbia’s wet coastal environment, siding is not just an aesthetic choice — it’s a vital part of your home’s long-term performance. Heavy rainfall, freezing winters, and strong UV exposure make it essential to install a well-sealed, properly ventilated cladding system.
Moisture Resistance - BC’s coastal climate brings heavy rainfall and high humidity, making moisture intrusion a serious risk for any structure. Proper siding systems act as the outer shield in your building envelope, shedding water away from your walls while allowing trapped moisture to escape. Without this layer, buildings are far more vulnerable to rot, mold, and long-term damage.
Thermal Efficiency - High-performance siding adds an extra layer of insulation to your home, helping to regulate indoor temperatures through hot summers and cold winters. Combined with continuous air barrier and rain screen systems, quality siding helps reduce heating and cooling costs — and keeps your living space more comfortable year-round.
Durable Curb Appeal - Unlike stucco or painted surfaces that crack, peel, or require frequent touch-ups, siding products like fiber cement, cedar, and even vinyl maintain their finish for decades with minimal upkeep. This means your exterior stays sharp, modern, and protected — enhancing property value and requiring less maintenance over time.
Built to code. Installed to impress.
At Builderra, we install every siding system in full compliance with the BC Building Code (BCBC 9.27), which governs cladding performance, moisture control, and rain screen detailing. We don’t just follow code — we go beyond it, using high-performance materials and sequencing techniques that ensure your siding holds up under BC’s most demanding conditions.
Whether it’s a new build or a renovation, we start with solid preparation — including air and moisture barrier installation — then apply siding using proper rain screen spacing, flashings, and durable fasteners. From z-girts and pressure-treated strapping to Hardie panels, lap siding, cedar or composite systems, we deliver precision that’s meant to last — and pass inspection with confidence.
Our crews are experienced with both residential and commercial siding systems, including multi-story buildings, care centres, and high-end homes. Whatever your project demands, we match the right material, system, and method to ensure your building looks sharp, performs well, and stands strong for years to come.
Process and materials
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James Hardie® Fiber Cement and Cedar
Lap siding
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James Hardie Panel System, QuickPanel® and ACM Systems
Fiber cement lap siding is a top-performing exterior cladding known for its fire resistance, durability, and timeless look. Installed in horizontal rows with proper rain screen spacing, this siding offers a clean finish and long-term protection in BC’s wet coastal climate. It’s ideal for single-family homes, duplexes, and multi-unit buildings looking for modern performance with classic appeal.
A signature material on the West Coast, natural cedar siding delivers warmth, depth, and timeless character. We install cedar lap or tongue-and-groove siding system, ensuring proper drainage and airflow. Ideal for heritage renovations, custom homes, or any project where natural materials meet architectural intention.
Vertical fiber cement panels offer a sleek, contemporary aesthetic, often combined with metal or fiber cement reveal trims to create clean architectural lines. Installed with rain screen ventilation and sealed transitions, Hardie panel systems are ideal for modern residential builds and low-rise commercial projects demanding durability and design precision.
QuickPanel® aluminum composite panels are used for sleek, low-maintenance exteriors. These lightweight, rigid panels provide a high-end modern look while delivering excellent weather resistance and thermal performance. Installed with concealed fasteners and engineered trims, ACM systems are popular on commercial buildings and luxury residential facades.
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Soffits, Fascia and Exterior Trim Systems
A finished roofline completes the exterior envelope. We install vented or solid soffits using cedar, fiber cement, vinyl, or prefinished aluminum — all tailored to your home’s design. Fascia wraps are installed in matching material for a clean, low-maintenance edge that protects the eaves from rot and weather exposure.
From window and door trims to custom corner boards and feature bands, Builderra installs all finishing components with precision. We use fiber cement, aluminum, or cedar trims depending on the project’s design and exposure. Every trim detail is installed to shed water and protect vulnerable transitions — blending beauty with function.
Weather you need high performance siding for your home, duplex, care center or a multi-story building, Builderra delivers long lasting-lasting exterior finishes that meet BC's toughest standards.