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Find Doors (exterior) installers and replacers in Peterborough

Tim Gagnon Frame to Finish
4.9(
31
)

Serving Peterborough, NH and surrounding areas

Angi Approved

In business since 2008

Free estimates

Customers say: Quick response

"I could not be happier with the job Tim and John did installing new windows. It was difficult to find someone to cut a hole in the side of my house as these were not replacements, but a new installation. The windows and trim match the existing windows. Couldn’t ask for a better experience and outcome., I can’t recommend Tim enough."
closet
mantel living room
stairs and entertainment center
new mantel
new bedroom

+22

Response time1 day
1 neighbors recently requested a quote
Recommended by87%of homeowners
Request Quote
Avatar for Inside-Out Maintenance
Inside-Out Maintenance
4.7(
33
)

Serving Peterborough, NH and surrounding areas

Angi Approved

In business since 2002

Free estimates

Offers commercial services

"Charles Watson responded promptly through Angie's List and got the job done quickly and professionally, for a very reasonable price. We would be c=glad to use him again"
Deck
Planters and benches
French door Replacement
French door Replacement
lake camp

+11

Response time2 days
7 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Rite Window & Bath
Rite Window & Bath
4.4(
21
)

Serving Peterborough, NH and surrounding areas

Angi Approved

In business since 2000

Free estimates

Warranties offered

"To begin with the salesman told us most of the work would be done outside. Also the molding did not have to be removed. This was all wrong information. They did most of the work indoors. They did not put anything down on my runner or my wood floor. My runner and floors had to be steam cleaned. They destroyed the molding around the windows. The caulking is horrible. They were supposed to send us a survey. It was never sent to us because they knew we were not happy. No one from the company contacted us to see how things went. We have to call a finish contractor to replace the molding. This is not acceptable. I do not recommend this company. "
Entry Door
Doors
Doors
Doors
During Installation

+55

Response time6 hrs
1841 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 15
FAQs for doors (exterior) installation and replacement projects in Peterborough, NH

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 Peterborough, NH 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.

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