
15 different shape options, including custom combination options allow for countless creativity for your unique home options. Our specialty windows come in many different shapes. We offer round, circle, pentagon, triangle, spring line, quarter circle, trapezoid, and more. Our associates are happy to assist you in picking a unique shape that will complement the architecture of your home.
If you are looking to give your home that wow factor, consider Renewal by Andersen of West Chester, PA’s custom specialty windows.
Our featured video takes through each aspect of this great window option that provides a great view and ventilation.




We wish all companies were as professional and thorough as Anderson is. Our installation went extremely smoothly from start to finish. The representative who originally came to our home also came as the installation was being completed to make sure that everything was done to our expectations. The installer took time to answer any questions we had. The Anderson team is fantastic!
Hartley B. Warminster, PA
We were very satisfied with Renewal by Andersen through the whole process. They did an excellent job and clean up. Their product is superior. Would recommend to anyone.
Sandy K. Leola, PA
Christopher Hoffman was our salesman. He was very professional, knowledgeable, curtious and friendly. He explained all our options and answered any questions we had. I would recommend him and your company anyday.
Amy W. West Chester, PA
We were very happy with the entire process, from the initial sales meeting to the installation. The team on site was very efficient and careful during the installation process. I would recommend this product.
Dale A. Landenburg, PA
Excellent product, excellent installation. Could not have hoped for a better process.
Karen M. Jamison, PA
The agreement was made and the product was delivered on time and installation was executed with precision by Dimitri and Dennis. They were efficient and clean in the installation process of 12 windows in one day.
John C. Phoenixville, PA
The entire process was amazing. Our representative, John, took two trips down to us to teach us about the product and ensure we understood the process start to finish. The installation went smoothly and because part of the exterior was not finished as agreed upon initially a second trip was made no questions asked. The tradesmen were skilled and efficient and when the process was completed the door looked and functioned beautifully. We are 100% satisfied and very happy we went with Anderson.
Kevin G. Philadelphia, PA
Great experience. Andersen made sure we were 100% satisfied - even after finishing the installation.
Owen F. Haddonfield, PA
Installation team was hard-working, knowledgeable and professional. They worked like a team. This team is fantastic. Second installation with this team.
Augustus M. Lincoln University
The entire process from the sales rep to the installers were amazing. Not to mention the windows themselves. In comparison to some of our other windows from other installer, which have condensation on cold days, they are cold to the touch where these windows are warm to touch and the others are drafty on windy day. There are no drafts that come in with these windows. They are amazing! I only wish I could afford to get my entire house done instead of the all of our front windows which we were able to afford right now.
Mary Jane Y. Pottstown, PA