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Find Doors (exterior) installers and replacers in Northport

Avatar for Carlos Home Improvement
Carlos Home Improvement
New to Angi

Angi Approved

In business since 2010

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

Avatar for BAYSIDE EXTERIOR CORPORATION
BAYSIDE EXTERIOR CORPORATION
5.00(
14
)

Angi Approved

In business since 2010

Free estimates

"Very professional, thorough, and precise. They get to the job on time and everything is also spotless after completion. I will definitely hire again due to their excellent work and fair pricing. "
1 neighbors recently requested a quote
Avatar for The Door Guy of LI LLC
The Door Guy of LI LLC
5.00(
20
)

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Had the pleasure of having Sal install and replace 3 exterior doors and 2 storm doors. Very detailed, skilled, knowledgeable and professional with his craft. Will continue to use his service and recommend to others. "
40 neighbors recently requested a quote
Recommended by5%of homeowners
Avatar for Legacy Home Improvements
Legacy Home Improvements
5.00(
7
)

Angi Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Legacy home improvements did an excellent job removing and installing 4 new windows at my home. They were punctual and the installer Jose was very knowledgeable. I would recommend this company to anyone and everyone. "
3 neighbors recently requested a quote
Avatar for VP Quality Contracting
VP Quality Contracting
4.88(
58
)

Angi Approved

In business since 2008

Free estimates

Emergency services offered

"Vinny and his work crew were very reliable the timeline for the project was perfect there workmanship is beyond what I expected I absolutely love my new bathroom I'm currently looking into redoing my kitchen and I will only use VP Quality contracting I highly recommend this company"
Recommended by91%of homeowners
...
Showing 1-10 of 1023
FAQs for doors (exterior) installation and replacement projects in Northport, NY

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 Northport, NY 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.