Interior door supply
Coordinate door styles and dimensions with jambs, casing and the project’s interior finishing specifications. Browse Lynden Door collections through our product links.
From door selection to prepared openings and installation.

Gunther’s supplies interior doors and coordinates machining, hardware and installation for residential and multifamily builders in Calgary. Our office, shop and field teams help bring door selections, opening requirements and site schedules together.
We work with Lynden Door interior door collections and support project-specific selections for door styles, sizes, jambs, casing and hardware. Our in-house woodshop prepares doors to suit the agreed opening and hardware requirements.
Coordinate door styles and dimensions with jambs, casing and the project’s interior finishing specifications. Browse Lynden Door collections through our product links.
Door machining and shop preparation support consistent opening packages. Provide your door schedule and hardware requirements so we can confirm the preparation scope.
Coordinate passage, privacy and other specified hardware with the door package, plus delivery and installation services agreed for the project.
Include plans, door schedules, dimensions, handing and any relevant revisions or change orders.
Review styles, jamb requirements, hardware and preparation with our team before finalizing the package.
Plan the material release and site work around your project’s construction sequence.
Need pocket door frames as well? Gunther’s manufactures fully assembled pocket door frames in our Calgary woodshop, with supply-only or supply-and-install options and sizes to suit project requirements.
Explore our project gallery →Our team helps builders and contractors compare practical alternatives when a project needs to meet a tighter budget. We review door styles, moulding profiles, hardware selections and supply-and-install options to identify potential savings while retaining the project’s required function, durability and appearance.
Alternatives are reviewed against the project specifications. Changes affecting fire-rated assemblies, code requirements or specified safety performance must retain the required ratings and receive the necessary project approvals.
Send your plans, schedules, specifications and relevant revisions. Tell us the project location, expected timing and whether you need supply only or supply and installation, and our team can review the next steps.