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New Door Installation · Denver, CO

New garage door installation, done right the first time.

From an insulated steel door to a modern carriage-house or full-glass style, we help you choose the right door for your home and install it with a workmanship warranty.

Popular Styles

Dozens of styles and finishes to choose from

Insulated Steel

The most popular choice for Denver's climate — better temperature control for garages used as workshops or extra living space.

Carriage-House Style

A classic, timeless look with modern hardware and insulation — swings up like a standard door but looks like it swings out.

Modern Glass & Aluminum

Full-view or partial-glass panels for a contemporary home — pairs well with modern builds across the Denver metro.

Wood & Wood-Composite

Natural wood look with the low-maintenance durability of composite materials.

Why Summit

What to expect from your installation

  • A straight, flat-rate quote before any work starts — no surprise fees.
  • Help choosing the right door style, insulation level, and opener for your home.
  • Full removal and disposal of your old door — no mess left behind.
  • Workmanship warranty on every installation.
Summit Garage Doors technician standing in a garage with a newly installed modern glass garage door
The Installation Process

How a new garage door installation works

It starts with a quote visit. We measure the opening, headroom, and side room, check the framing, and talk through styles, colors, windows, and insulation. You get an exact flat-rate price in writing before anything is ordered.

On installation day we remove and haul away the old door, install the new tracks, springs, and hardware sized for the new door's weight, hang the sections, and adjust everything so the door runs quietly and evenly. If you're keeping your opener, we reconnect and re-program it; if you're upgrading, we install the new one the same visit.

Before we leave, we walk you through the door, test the safety reversal and photo-eye sensors, and show you what basic maintenance keeps it running smoothly for years.

Choosing a door for Denver weather

Denver sees big temperature swings, strong sun, and occasional hail. An insulated steel door helps keep an attached garage more comfortable, and a quality finish holds up better to UV. If you use your garage as a workshop or gym, insulation makes a real difference.

FAQ

Installation questions

How much does a new garage door cost in Denver? +

Cost depends on size, material, and insulation level. We give a free, no-obligation quote with an exact flat-rate price before any work starts.

How long does installation take? +

Most single-door installations are completed in one visit, same day for many jobs depending on scheduling.

Do you install garage door openers too? +

Yes — we install quiet belt-drive openers with smartphone control and battery backup, paired to your phone the same visit.

What areas do you install in? +

We install across the Denver metro, including Aurora, Lakewood, Arvada, Westminster, Centennial, Littleton, Thornton, Englewood, Highlands Ranch, Parker, and Golden.

Do you haul away my old garage door? +

Yes. Removal and disposal of the old door and hardware is part of every installation.

Can I keep my existing opener with a new door? +

Often, yes — if it's in good working order and suited to the new door's size and weight. We'll check it during the quote visit and tell you honestly whether it's worth keeping.

Service Area

Serving Denver and the surrounding metro

We come to you anywhere in the Denver metro area, including:

  • Denver
  • Aurora
  • Lakewood
  • Arvada
  • Westminster
  • Centennial
  • Littleton
  • Thornton
  • Englewood
  • Highlands Ranch
  • Parker
  • Golden

Ready for a door that just works?

Get a free, no-pressure installation quote in minutes.

Call (720) 914-7554 Request a Quote
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