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PENWIN Windows & Doors

Penwin offers premium windows, doors, and siding, installed by licensed professionals, and covered by one of the most comprehensive product, service, and installation warranties in the industry.

Penwin has been serving the metropolitan area, and all of Maryland. We pay very close attention to detail and will be the best choice you can make when it comes to getting new windows, doors and siding on your home.

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We display two types of written homeowner feedback on GuildQuality member profile pages: Comments and Reviews.

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In response to our customer satisfaction surveys, homeowners share lots of comments about construction quality, communication, or any other question asked in the survey. Guildmembers can selectively publish these comments here on their profile page.

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Reviews are different than comments. These are star ratings that homeowners ask us to publish, and they come with a written description of the type of experience they had working with their contractor. We publish all of the reviews we receive: positive and negative alike.

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Answers from contractors near Clinton, MD

We have a cracked stone patio and are considering other surfaces, including pavers. What do you think?
Jun 3, 2014
Mark Miles, Pavers have become extremely popular over the years. Please make sure the pavers are on a wet set concrete so you have the longevity you desire. A dry set can cause cracking with settlemen ... read more
Can someone provide tips on how to repair sagging gutters?
Mar 5, 2014
Sagging gutters can be an easy fix depending on the severity / condition of the existing material.  Hidden hangers in the appropriate size (5" or 6") can be used to lift up the sagging areas in order ... read more

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