Doors

At KD Exterior Building Products, we install doors from Dorplex, a respected Canadian manufacturer with over 30 years of expertise. Dorplex doors are built to protect your home in all seasons while offering style, strength, and energy efficiency. Their product lines include steel and fiberglass entry doors, garden doors, sliding doors, and storm doors. Each style comes with multiple finish options and durable construction designed for modern performance and lasting beauty.

Door Styles

Steel Doors

Crafted from strong 24-gauge steel, these doors provide durability and security with minimal maintenance. They are available in smooth, oak, and mahogany finishes and can be paired with a wide range of decorative glass inserts to match your design preferences. A reinforced lock-block offers extra peace of mind.

Fiberglass Doors

Fiberglass doors are ideal for Canadian weather, resisting warping, moisture, and dents while maintaining their look year-round. They can be finished in smooth or richly textured wood-grain surfaces and are available in dozens of colours and stains, offering the appearance of wood with the strength of fiberglass.

Garden Doors

Garden doors bring style and functionality to your backyard or patio entry. Often designed with full glass panels, venting options, or decorative details, they allow more natural light into your home while offering easy access to outdoor spaces.

Sliding Doors

Our Sliding patio doors from Euro Vinyl combine space-saving design with smooth operation. With one fixed panel and one sliding panel, they provide large, unobstructed views and effortless access to decks or patios.

Storm Doors

Our Storm doors from York Aluminium add a protective layer to your entry system, increasing insulation, energy efficiency, and security. They help shield your main door from harsh weather while improving ventilation when needed.

Why Choose Dorplex Doors

Built for Canadian climates with strong, weather-resistant construction
A wide variety of textures, stains, and paint finishes to fit any home style
Decorative and functional glass options for both entry and patio doors
Steel for maximum strength, fiberglass for high durability and low maintenance
Factory-quality finishes that reduce upkeep and increase longevity

KD Exterior + Dorplex

With KD Exterior Building Products, you get the proven quality of Dorplex doors paired with professional installation and personalized service. We help you choose the perfect style, finish, and features to create an entryway that enhances your home’s look, improves energy efficiency, and provides lasting performance.