Get matched with top door pros in Alpha, IL

Q: What is the difference between a screen door and a security door?

• <div><p>Screen doors (sometimes called barrier doors) and security doors serve different primary functions. A screen door's main purpose is to allow airflow and keep pests out, featuring a lightweight frame and a mesh screen. A security door, however, is a heavy-duty structure designed to prevent unauthorized entry. Security doors are installed with permanent screws into the home's walls and are often equipped with deadbolts or other heavy-duty locking mechanisms for enhanced protection against intruders.</p></div>

Q: What is the difference between a door sill, a threshold, and a kick plate?

• <div><p>A door sill is the bottom portion of your door frame, while a threshold is the transition piece that separates the two types of flooring between rooms, or serves as the transition between the interior and exterior on an exterior door. The threshold sits on top of the door sill. A kick plate is a protective plate that sits against the face of a door to prevent damage to the door from feet and shoes. You&rsquo;ll usually only find kick plates on exterior doors, while every door has a door sill, and most exterior and interior doors have a threshold.</p></div>

Q: Do I need a door at the top of basement stairs?

• <div><p>You don&rsquo;t need to have a door at the top of basement stairs, but having one is usually a good idea. Not only will the door block the view of the basement, which might serve as a play area or less appealing workout space, but it can also prevent children or pets from going downstairs, as well as accidental falls.</p></div>

Q: How much does a security door cost?

• <div><p>A security door costs an average of $1,400, but costs can range from $600 for a simple screen or <a href="https://www.angi.com/articles/5-things-know-about-steel-door.htm">steel door</a> to more than $4,600 for a wrought-iron security door. You can also buy specialized locks separately for $200 to $600. If you decide to hire a pro to install your new security door, you&rsquo;ll spend around $275 to $425 on labor costs.</p></div>

Q: What is the difference between a slab door and a prehung door, and which is better to install?

• <div><p>A slab door is a standalone door without a frame or hardware. A prehung door is a complete set that includes the door, frame, hinges, and sometimes the doorknob and lockset.</p><p>In most cases, a prehung door is the better and easier option to install, especially for DIY projects or exterior applications, as they often come pre-weatherproofed. They require fewer tools and less experience to install properly. Although prehung doors are heavier and have a higher upfront cost, the investment is often worthwhile for a complete upgrade that includes a new frame.</p><p>A slab door may be a better choice if you are on a tight budget, have a custom-sized wall opening, or only need to replace the door while keeping the existing frame. While the initial cost is lower, you will need to purchase all the hardware separately and do more DIY work to hang it, which may not result in significant time or money savings.</p></div>

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Verified Reviews for Door Service pros in Alpha, IL

*The Angi rating for Door Service companies in Alpha, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

*The HomeAdvisor rating for Door Service companies in Alpha, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Door Service needs.

Last update on June 19, 2025

Reviewed in June 2025
The prior owner of our home replaced all of the windows in our house except our main window. We used to get sheets of ice on it during the winter. This last winter we had no condensation and the living room was significantly warmer. It also keeps the sun from heating up the room in the summer....
Mad City Windows & Baths
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Reviewed in March 2025
Our Larson storm door closer was caught by the wind and ripped the bracket away from the exterior door frame. Chris Engle promptly arrived when he said he would. Polite and professional, he accessed the damage and told me what he could do on the spot for the least amount of money. Not a pretty...
Engle construction LLC
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Reviewed in October 2022
I had done my research before hiring Advanced Moving and Storage for my move. As I anticipated, they were excellent. It was so easy getting a quote from them. The number was quite reasonable as well. The movers showed up early. They took on the job seriously and started packing all my stuffs....
Advanced Moving & Storage, Inc.
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Reviewed in August 2022
Excellent job with installation and providing instructions. The dogs have adapted to the fencing nicely.
Dog Guard
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Reviewed in August 2022
They did an addition with this job also. We love it and we really enjoyed working with Cajun and Eric and their team. So much so, we had them come back and do a screened in porch the following year.
Emergent Builders
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Reviewed in January 2020
Dee was very professional on the cleaning of my teeth. She asked questions and took x-rays and went over the cleaning procedure. They also checked my gums to rule out any infection or problems. Had this ever been done before by the previous dentists I went to I might have less dental problems...
QC Dental Docs
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Reviewed in April 2019
Titan replaced windows and doors and repaired roof. Pricing was great as was customer service.
Stellar Roof Repair, LLC
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Reviewed in February 2015
He does construction and a lot of stuff. He is excellent. He doesn’t overcharge. He lives right next door to us. He is fair and reasonable. He leaves the work area of your home in great condition. If he tells you that he is going to be there, he will be there on time. He does an excellent job....
S & S Construction
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Reviewed in June 2014
They did an exceptional job for us. We had a little problem and they were back at 7 am the next morning. We hadn't used the door in 2 years and when we came back there were something wrong with the electricity so we had that fixed and then had them come to check everything out with the garage...
Sullivan Door Co.
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Reviewed in September 2013
It was horrible first it took longer than it was suppose too. The workers would show up around 11-12 in the afternoon, some days not at all. The work they did was very poor! My roof leaks, my sliding glass door sticks, my counter tops are not level, my walls are off, and they left the job...
Materials Direct Inc
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Find Door pros in Alpha

Perfect Choice Exteriors LLC

4.7(

244

)

Serving Alpha, IL and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Warranties offered

"The guys who did the windows for our new house were amazing. Professional, on time, and the windows are fantastic. The price was reasonable compared to other options. So glad we chose this company! The installation crew was super friendly and funny."

+30

22 neighbors recently requested a quote

Recommended by92%of homeowners

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LEGACY CONSTRUCTION & HAULING, LLC

4.9(

)

Serving Alpha, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Did great work. Finished and textured drywall in my bathroom for a remodeling job."

+13

4 neighbors recently requested a quote

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Green Valley Roofing Siding Windows

4.8(

145

)

Serving Alpha, IL and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"Dave from Green Valley came right on time and was very personable. He checked out my roof and gave me some suggestions of what I should watch out for. He did not charge anything for doing this which was great! I am used to companies charging for absolutely everything they do. Very refreshing and I will definitely be calling them again when I need them. I now plan on also having them install a storm door for me too!"

+34

Response time2 days

7 neighbors recently requested a quote

Recommended by97%of homeowners

Serving Alpha, IL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"Cajun and Eric took care of everything, including disposing of a few additional items. They were professional and easy to work with. Cajun kept in touch with me from beginning to end, and I'm hoping that U can get them in for future projects. Thank you guys, awesome!!!"

Response time3 hrs

Recommended by100%of homeowners

Serving Alpha, IL and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Good workers. Were able to improvise to get an 80 year old attic door to be usable."

Response time1 day

22 neighbors recently requested a quote

Recommended by71%of homeowners

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Cronkhite Home Solutions

3.2(

168

)

Serving Alpha, IL and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"I had this company replace my windows, siding, insultation and decking on my porch. They were on time and did an absolutely beautiful job. I got used to opening my front door and finding their crews working. They were here for about a week and I never even had to clean up after them. What a marvel! The young man that ran the siding crew(Carlos) was nothing but kind and nice to me no matter what stupid question I asked. I can't praise this company enough."

Medium Grey Double Four Traditional Lap Siding

+55

Response time1 day

311 neighbors recently requested a quote

Recommended by81%of homeowners

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Hansen Building & Renovations, LLC

5.0(

)

Serving Alpha, IL and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Wade does 95% of the work himself. Bid was more than fair for our project and there were no cost overruns. I was very pleased with the quality of the work and so was the city building inspector. Wade handled changes to the project when we had to move a door and stairs to a different wall midway through the project. We've already hired him for another project."

Response time3 days

1 neighbors recently requested a quote

Serving Alpha, IL and surrounding areas

Approved (Corporate)

In business since 2007

Credit card accepted

Offers commercial services

"$7000 for a simple door and $3000 per window? On an old mobile home? No thank you !!!!!"

6076 neighbors recently requested a quote

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1 of 1 quality home improvement LLC

New to Angi

Serving Alpha, IL and surrounding areas

Approved

My name is James botkin with 1 of 1 quality home improvement LLC. We are professionals in replacing Windows, doors, siding, floors, metal wraps, soffit, and fascia, and with 15 plus years experience me and our team will be sure to make sure the homeowner is as happy as can be with the work we do!!\nWhy?, because we are the 1

1 neighbors recently requested a quote

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The Handy Human LLC

New to Angi

Serving Alpha, IL and surrounding areas

Approved

Small jobs welcome

Hello, I'm John, owner and sole proprietor of The Handy Human. I've been doing general home maintenance and repair my whole life, and am not immune to the never-ending to-do list that can plague most homeowners. If your personal home or rental property needs an upgrade or general maintenance, I am your human. There is no job too small for a helping hand in this world. Let's work together to shorten that list so you can get back to enjoying your home as it is meant to be.

2 neighbors recently requested a quote

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Doors questions, answered by experts

Screen doors (sometimes called barrier doors) and security doors serve different primary functions. A screen door's main purpose is to allow airflow and keep pests out, featuring a lightweight frame and a mesh screen. A security door, however, is a heavy-duty structure designed to prevent unauthorized entry. Security doors are installed with permanent screws into the home's walls and are often equipped with deadbolts or other heavy-duty locking mechanisms for enhanced protection against intruders.

A door sill is the bottom portion of your door frame, while a threshold is the transition piece that separates the two types of flooring between rooms, or serves as the transition between the interior and exterior on an exterior door. The threshold sits on top of the door sill. A kick plate is a protective plate that sits against the face of a door to prevent damage to the door from feet and shoes. You’ll usually only find kick plates on exterior doors, while every door has a door sill, and most exterior and interior doors have a threshold.

You don’t need to have a door at the top of basement stairs, but having one is usually a good idea. Not only will the door block the view of the basement, which might serve as a play area or less appealing workout space, but it can also prevent children or pets from going downstairs, as well as accidental falls.

A security door costs an average of $1,400, but costs can range from $600 for a simple screen or steel door to more than $4,600 for a wrought-iron security door. You can also buy specialized locks separately for $200 to $600. If you decide to hire a pro to install your new security door, you’ll spend around $275 to $425 on labor costs.

A slab door is a standalone door without a frame or hardware. A prehung door is a complete set that includes the door, frame, hinges, and sometimes the doorknob and lockset.

In most cases, a prehung door is the better and easier option to install, especially for DIY projects or exterior applications, as they often come pre-weatherproofed. They require fewer tools and less experience to install properly. Although prehung doors are heavier and have a higher upfront cost, the investment is often worthwhile for a complete upgrade that includes a new frame.

A slab door may be a better choice if you are on a tight budget, have a custom-sized wall opening, or only need to replace the door while keeping the existing frame. While the initial cost is lower, you will need to purchase all the hardware separately and do more DIY work to hang it, which may not result in significant time or money savings.

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