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Find Doors (exterior) installers and replacers in Christiana

Avatar for Garrety Glass, Inc.
Garrety Glass, Inc.
4.6(
66
)

Serving Christiana, PA and surrounding areas

Angi Approved

In business since 1997

Free estimates

Warranties offered

"Excellent work!! I couldn’t be happier with the deck and awning installation! The craftsmanship is outstanding, and the attention to detail really shows. The team was professional. The materials used are high-quality. The installation exceeded my expectations! The team was knowledgeable, efficient, and the final result looks amazing. Highly recommended for anyone looking for top-notch decking and awning work!" "
Awning
Vinyl Windows
Response time1 day
Response rate99%
46 neighbors recently requested a quote
Avatar for Philip Home Improvements LLC
Philip Home Improvements LLC
5.0(
10
)

Serving Christiana, PA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Warranties offered

"I would give Phil a 20 star rating. He gave me a brand new kitchen. Put flooring in my living room. Excellent work. I have some more that needs to be done and Phil's the one. He suggests things. Makes it look really nice. "
Response time1 day
Response rate85%
46 neighbors recently requested a quote
Avatar for Rite Window & Bath
Rite Window & Bath
4.4(
21
)

Serving Christiana, PA 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
1845 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Acre Windows
Acre Windows
4.0(
28
)

Serving Christiana, PA and surrounding areas

Angi Approved

In business since 2008

Free estimates

Warranties offered

"This entire process has been painless and pleasant. They really worked with us to bring the project into our budget and everyone’s been very professional and helpful."
Andersen Windows in Horsham, PA!
Before & After
Andersen Windows in Horsham, PA!
Inside view of new patio door
Andersen Windows in Horsham, PA!

+33

Response time1 day
Response rate98%
92 neighbors recently requested a quote
Avatar for Xperienced Home Improvement
Xperienced Home Improvement
5.0(
1
)

Serving Christiana, PA and surrounding areas

Angi Approved

In business since 2025

Free estimates

Offers commercial services

"We had 14 windows and a new rear sliding door installed. The work came out great, no more cold air coming in from outside. The installers were very professional and fast, had all the work done in one day. I highly recommended Xperienced for your home improvement!"
Response time10 hrs
Response rate92%
7 neighbors recently requested a quote
Castle The Window People Mid Atlantic
New to Angi

Serving Christiana, PA and surrounding areas

Angi Approved

In business since 1991

Free estimates

Credit card accepted

Castle The Window People is the right combination of qualities to make us the best choice for your next window or door project. History: that shows our success has been sustained over decades. Buying power: we leverage our buying power to deliver the highest quality products at the best price and we provide great value. Business model: our focus is on windows and doors and we may be the most seasoned experienced professionals in the industry. Our focused experience allows us to confidently say we are window and door experts. Product and solutions: our products windows and doors are high performing, well installed, good quality windows and doors. Customer protection: we are home to the only true lifetime guarantee in the industry. Putting it all together we believe we are the best choice for your next window and or door project.

60 neighbors recently requested a quote
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FAQs for doors (exterior) installation and replacement projects in Christiana, PA

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 Christiana, PA 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.