Koch Building Products, a Division of Koch Aluminum

Koch Building Products, a Division of Koch Aluminum We have over 70 Years of Experience! We sell & install windows, doors and patio products for residential & commercial applications.

We also supply gutter material, custom made brake material & do screen repairs! Koch Building Products has been in business since 1952, we are experienced in all services including building products for residential and commercial. We specialize in outdoor living products including pergolas, rolling shutters, awning installs, and more! We are well versed in services and pride ourselves on customer service. We are here for you, give us a call today!

In Honor of Good Friday, we will close for business at Noon, April 3rd. We'll re-open at 7:30AM, Monday, April 6th.
04/01/2026

In Honor of Good Friday, we will close for business at Noon, April 3rd. We'll re-open at 7:30AM, Monday, April 6th.

Beautiful Railing Installation last week in Norwalk! Thank you for trusting us with your project - we hope you enjoy the...
03/30/2026

Beautiful Railing Installation last week in Norwalk! Thank you for trusting us with your project - we hope you enjoy the beautiful look and added safety access!

Another Before & After! This customer did an amazing job of modernizing their front door for what we feel is a Timeless ...
03/16/2026

Another Before & After! This customer did an amazing job of modernizing their front door for what we feel is a Timeless Look! Thank you for trusting Koch with your home project!

03/13/2026

Well, the wind has knocked out our power & phone lines, so unfortunately we are closed for business the rest of the day. We plan to be open Monday @ 7:30!

Before and After - A new door can not only help your heating bills and build up your security, but it will completely ch...
03/12/2026

Before and After - A new door can not only help your heating bills and build up your security, but it will completely change the look of your house! Great job to our Installation Crew for this beautiful upgrade!

New Gutters make a difference! With plenty in stock, we're your source for custom length seamless gutter & accessories. ...
03/05/2026

New Gutters make a difference! With plenty in stock, we're your source for custom length seamless gutter & accessories. Stop in today!

Help Wanted – Part-Time Warehouse & Delivery AssociateLocation: Sandusky, OHWe are seeking a dependable, motivated indiv...
01/30/2026

Help Wanted – Part-Time Warehouse & Delivery Associate
Location: Sandusky, OH

We are seeking a dependable, motivated individual to join our team in a part-time position.

Schedule:
Monday–Friday, 8:00 a.m. – 1:00 p.m.
Hours may vary due to weather, delivery schedules, longer deliveries, and sales volume.
***Additional hours will be available during our busy spring, summer, and fall seasons.

Duties include:
-Learning and becoming familiar with our building products
-Delivery driving (No CDL required)
-Loading and unloading trucks, including delivery trucks
-Organizing materials
-Cleaning restrooms and general facility upkeep
-Basic building maintenance
-Snow shoveling, w**d pulling and spraying
-Changing light bulbs and minor repairs
-Screen repairs
-Light fabrication work (railings, door frames, and doors)
-Assisting the installation department as an extra set of hands when needed

Benefits:
-Vacation and sick time for full-time employees
-Health insurance for full-time employees
-Family-friendly work environment

This position is ideal for someone who is reliable, flexible, and comfortable performing a variety of hands-on tasks in a building materials environment. Koch Aluminum is a Drug-Free Workplace. Stop in during normal business hours (Mo-Fr 7:30AM-4:00PM) to pick up an application or, message us with your email address and we will send you one!

With everyone still digging out from the snow, we will remain closed today. ❄️ We’ll be open for business at 7:30AM, Tue...
01/26/2026

With everyone still digging out from the snow, we will remain closed today. ❄️ We’ll be open for business at 7:30AM, Tuesday, January 27th!

Just as a reminder, we are closed today at 2:00 PM and will reopen Monday, 1/5 at 7:30 AM. Have an amazing New Year and ...
12/31/2025

Just as a reminder, we are closed today at 2:00 PM and will reopen Monday, 1/5 at 7:30 AM. Have an amazing New Year and GO BUCKEYES!!!

Peace and Joy from our family to yours this Christmas season and into the new year!
12/25/2025

Peace and Joy from our family to yours this Christmas season and into the new year!

Gracie and our Crew wish you a very Merry Christmas! We will be open regular hours today, and then closed until Monday, ...
12/23/2025

Gracie and our Crew wish you a very Merry Christmas! We will be open regular hours today, and then closed until Monday, December 29 - stop in today by 4:00 to pick up any last minute items for the weekend!

Address

1615 E Perkins Avenue
Sandusky, OH
44870

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+14196255956

Website

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