Doors with Sidelite or Transom

Brighten Your Home’s Entrance with Stunning Style, Lasting Performance, and Energy Efficiency. Discover Our Selection of Sidelite and Transom Doors.

Doors with sidelites or transoms are a beautiful and functional way to create a brighter, more welcoming entrance while improving your home’s energy efficiency. Featuring narrow sidelites beside the door or transoms above, these designs bring in extra natural light, enhance curb appeal, and add a touch of architectural style to any entryway. They are an excellent option when you want to make your front door a focal point, create a sense of openness, and maintain strong insulation.

Whether you’re upgrading an existing entrance or planning a new one, Miller’s Home Building Centre offers a wide selection of high-quality, energy-efficient doors with sidelites and transoms designed to deliver lasting beauty, performance, and value.

Black kettle with long pour spot and angled body on marble counter next to coffee mug and pour-over system.
Detail of temperature setting button on kettle bass with digital degree readout. Kettle spout pouring boiling water into coffee grounds in pour-over mug.
Available in larger sizes to seamlessly replace standard doors with dual sidelites.
Detail of zipper pull with tan leather and silver rivet.
Available in any size, transoms enhance natural light and complement your door design beautifully.
White canvas laptop sleeve with gray felt interior, silver zipper, and tan leather zipper pull.

Technical Specifications

Sizing
Typical door slabs measure 32", 34", or 36" wide and 80" or 96" tall. Adding sidelites and transoms allows you to reconfigure from double doors to a single door with sidelites—no structural changes required.
Colours
Standard steel doors are pre-finished in white and can be painted any colour. Fiberglass doors can be painted or stained to mimic the warmth of wood.
Glass
From clear to decorative, explore hundreds of glass insert options—or go without for added privacy.

    Our Trusted Partners

  • Northstar Windows & Doors
  • MDL Door Systems
  • Frank Windows
  • Dorplex Entry Systems
  • VDK Group
  • Doorsmith Doors

Expert Guidance. Quality Results. Get in Touch Today.

Whether you’re replacing a single door or planning a full home upgrade, our experienced team at Miller’s Home Building Centre is here to help. We’ll walk you through every step — from product selection to expert installation — to make your vision a reality.