"What was most impressive was their designer's
ability to take a suggestion and quickly make the changes while we watched on our own computer screen. He would
then use a 'camera' to take a 'photo', and display that image in 3-D, full color. It immediately became obvious
whether that change was worth saving or not." Tom Frawley "During the construction phase we found 21st
Century Building to be very reliable, dependable and to provide quality craftsmanship work. The skilled contractors
working on the project rapidly identified fixes that resolved the issues and kept our project on schedule. They
also paid close attention to all the detail items that we identified as we neared the completion of our project.
In the future, if we decide to do any additional work on our home, we would return to 21st Century Building Company
without hesitation." Bob & Kathy Braglia
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Enjoy the outside,
while relaxing or
entertaining guests
comfortably inside
a Sunroom
by 21st Century
Building Company.
A 21st Century Building Company Sunroom can be one
of the most useful and dramatic projects that our company offers. Your Sunroom design will be guided by the experience
of our Design Team to enhance the comfort and style of the part of your home you probably spend the most time in.
Whether a simpler 3-Season room or a fully-insulated addition with vaulted ceiling, oversized windows, and skylights,
we will provide a seamless expansion of the interior living space, paying special attention to matching the architectural
integrity of the home. We are widely recognized for the inviting Sunrooms & Porches we have designed and built.
In addition to our creative & interactive ONLINE DESIGN ability, our expertise also ranges from appreciation
and awareness of the differing architectural styles and product offerings to make your new Sunroom one of distinction,
to extensive knowledge of local building codes.
Homeowner's representative
Whole House Remodel, including Sunroom addition, chippendale railing, interior raised paneling and 24" x24"
bluestone pavers
Franklin, '07
21st Century Building Company Sunrooms are expertly designed by our in-house residential designer, whose 45 years'
of remodeling and designing experience lends itself to any challenge or style. Your Porch will be masterfully built
by our group of craftsmen who pride themselves in the skill and knowledge they bring to each new job. Our Interior
Decorator brings 25 years' of experience to the table for professional materials, surfaces, and color selections,
should you choose to include her in our process. All of our Sunrooms come with a Five-Year Warranty to give you
the comfort and security knowing that your satisfaction with our work and our company extends well beyond the completion
date. Professional design, solid construction, and reliable customer service and warranty are what you can expect
when 21st Century Building Company builds your Sunroom.
21st Century Building Company Sunrooms flow seamlessly with the existing home. Our clients are always amazed when
they see how well we transition the original structure with the new Sunroom for transparent beauty and appearance.
Whether you would like a set of French doors as a transition, or would prefer to completely remove an exterior
wall to open up the space, 21st Century Building Company will include appropriate architectural elements in a flawless
design, and build a Sunroom you will cherish and enjoy. We are proud to be renovation experts.
Sunroom/Family Room addition with Pella windows, recessed lighting, and finished hardwood flooring
Rochester Hills, '09
