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Exterior & Entry Doors

Exterior & Entry Door Installation in Calgary

Pre-hung units and slabs, weatherproofed for Alberta and hung dead-square for a lifetime of clean operation.

Your front door is the largest moving part of your house and the single biggest hole in your building envelope. When it is hung correctly it seals, swings and latches for twenty years. When it is not, you feel it every winter.

We source, supply and install exterior doors as one project — pre-hung units where the frame has gone, slabs where the frame is sound.

Pre-hung or slab

A pre-hung door arrives already mounted in its own frame, with the hinges mortised and the jamb square from the factory. It is the right answer when the existing frame has rotted, twisted, or was never square to begin with. It costs more and it is the more disruptive install, but it resets the opening completely.

A slab is the door on its own, hung into the frame you already have. Cheaper, faster, and entirely correct when the frame is sound. We will tell you honestly which one your opening needs after we measure it.

Sealed for an Alberta winter

Weatherproofing an exterior door is not one step, it is four: the sill pan and threshold, the weatherstripping around the jamb, the sweep at the bottom, and the insulation and vapour seal behind the trim. Miss any one and you get the draft, the frost line on the inside of the frame, or the puddle on the floor during a February thaw.

We do all four every time. It is slower. It is also the difference between a door that performs for two decades and one you are calling someone about next November.

Sourced to what you want

Steel, fibreglass or wood; glazed, half-glazed or solid; painted or stained. We source common names including Masonite, JELD-WEN and equivalents, and we will price more than one option so you can see the trade-off rather than being handed a single number.

Hardware is specified at the same time — handleset, deadbolt, finish, and keyed alike with your other doors if you want it.

What's included

  • On-site measure of the opening, frame, sill and trim
  • The door and frame sourced and supplied to your specification
  • Removal and disposal of the old door
  • Frame, sill and threshold repair where needed
  • Installation plumb, level and square
  • Full weather seal — sill pan, weatherstripping, sweep and insulated trim
  • Handleset and deadbolt fitted and adjusted
  • Three-year warranty on the supplied and installed result

Every door TheDoorPro supplies and installs is backed by a three-year warranty. Because we source, supply and install as one project, that single warranty covers the finished result — workmanship and materials together.

Questions

Common questions

If the existing frame is square, sound and dry, a slab is the right call. If it has rotted, twisted or was never square, a pre-hung unit resets the whole opening. We confirm which at the on-site measure.

A slab into a sound frame is typically a day. A pre-hung unit with frame and trim work usually runs a day to a day and a half.

Yes — finishing can be included in the scope. It is quoted with the job so you see the cost before you decide.

Yes. Double and French exterior units are part of the same service; they take longer to align because both leaves have to meet correctly at the astragal.

Ready when you are.

Start with a free estimate — online or over the phone. The first one costs nothing.