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Find Doors (exterior) installers and replacers in Denver

Avatar for DMD Window & Door Inc
DMD Window & Door Inc
4.9(
78
)

Serving Denver, CO and surrounding areas

Approved

In business since 1974

Free estimates

Credit card accepted

"It was for a big deal for $1,199.00 for a Pella Encompass Sliding Patio Door, Including Installation. There was no extra charges. I called them about something and they did not call me back."
project photos
Entry Door Replacement
CUSTOM CURVED WINDOW
REPLACEMENT WINDOWS
Arched glass window

+29

47 neighbors recently requested a quote
Recommended by91%of homeowners
Flawless Results, LLC
4.3(
22
)

Serving Denver, CO and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"I want to thank Jacob Tryon for selling me my Provia windows and sliding glass door. I want to thank the crew that installed them: Lorenzo, Ernesto, Pablo, Jonathan and Edgar. The crew removed and replaced 9 windows and a sliding glass door in 1 day! I also want to thank the 2 gentlemen that came and replaced the stucco, painting and replacing of my bars on my home. All the way through the whole process I was pleased with the professionalism. Everyone answered all my questions along the way. My Provia windows have more features then I knew. I absolutly LOVE them! I would recommend Flawless Solutions to anyone. I have already talked to some of my neighbors that asked about my new windows and my family."
Recommended by81%of homeowners
Avatar for Familia Windows
Familia Windows
4.9(
15
)

Serving Denver, CO and surrounding areas

Approved

In business since 2014

Credit card accepted

Offers commercial services

"Truly a family business. Drew and his crew carefully replaced all the windows in my 1910 Bungalo. He also helped repair an original window and install a custom door. Their prices are fair and there was good communication and attention to detail. No job to big or small. Have referred him to several of my friends."
Response time8 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for North South East and West LLC Home Solutions
North South East and West LLC Home Solutions
5.0(
40
)

Serving Denver, CO and surrounding areas

Approved

In business since 2013

Free estimates

Small jobs welcome

"Juan has done work for us over several years and we keep asking him to do more! He most recently helped patch holes in our drywall and ceiling, He also repaired our attic hatch, replaced the seal at the bottom of our garage door, installed a storm door, and put in a latch to hold our furnace filter in place. Juan does quality work AND is reasonably priced. He gives free estimates and schedules the work in a timely manner! We found a gem many years ago and will continue to hire him for projects! "
Response time4 hrs
Recommended by92%of homeowners
Avatar for NRWillis Construction
NRWillis Construction
5.0(
55
)

Serving Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"William installed a new garage entry door between the house and the garage. He was on time and on budget. Workmanship was excellent I plan on using him again"
Puzzle Concept
Puzzle Inserted into compartment
Final Puzzle picture
Final puzzle picture 2
Baseboard Molding

+4

Response time1 day
Response rate89%
3 neighbors recently requested a quote
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FAQs for doors (exterior) installation and replacement projects in Denver, CO

Modern steel doors incorporate protective coatings and finishes that significantly reduce rust potential. These treatments create effective moisture barriers when properly maintained. Small scratches or damage should be promptly addressed with touch-up paint to prevent moisture from reaching the underlying metal. 

Doors in coastal or high-humidity environments benefit from additional protective measures and more frequent inspection. With proper care, most steel doors resist corrosion for decades.

Steel doors provide superior resistance against forced entry attempts compared to fiberglass alternatives. The inherent strength of steel creates a formidable barrier that resists impacts and tampering more effectively than composite materials. 

While high-quality fiberglass doors offer reasonable security, steel provides an exceptional strength-to-weight ratio and structural integrity. For maximum protection, look for steel doors with reinforced strike plates and multi-point locking systems.

Most manufacturers provide warranties covering manufacturing defects for periods ranging from five to 15 years, depending on the product line and quality tier. Hardware components often carry separate warranty coverage, often for shorter durations. Installation services may include workmanship guarantees covering proper fitting and operation. Always review warranty documentation carefully to understand coverage limitations and maintenance requirements that might affect warranty validity.

Provided your existing wood frame remains structurally sound and properly aligned, professional installers can often adapt a steel door to fit. The process requires careful measurement and potentially minor modifications to accommodate the new door's specifications. The frame must provide adequate support for the heavier steel door construction. A qualified installer will evaluate your current frame's condition and recommend appropriate adjustments to ensure proper function and security.

The Denver, CO homeowners’ guide to doors (exterior) installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.