Quality custom-built room additions in Chicagoland | Screened Porches | Sunrooms
| Family Rooms | Room Additions | Serving Northern Illinois

Affordable sunrooms and room additions in suburban Chicago by TimberBuilt
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Summer Hours:
Monday-Friday:
8:00AM - 5:00PM
Saturday:
10:00AM - 3:00PM
Sunday: Noon - 3:00PM

Winter Hours
Oct 1 - Jan 1:

Monday-Friday:
8:00AM - 5:00PM
Saturday:
10:00AM - 3:00PM
Sunday: Closed

841 Equity Dr.
St. Charles, IL 60174
Map - Click Here


Wood Options:

Wood Species


Other wood species may be available upon request.

NOTE: Because wood varies by nature, the actual wood used in our products may vary in grain and color from that shown here. Selections should be made based on actual samples.

*Bamboo is sourced from companies such as Lamboo, Inc.


FSC Certified Wood


Our wood products are constructed of pine as standard, for a stable product that will accept many beautiful finishes. Other wood species are available, as shown above.

We offer FSC COC certified wood for several of our window types. This means it is harvested from well-managed forests and each entity that handles the wood complies with the social, economic and ecological values defined by the FSC.

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Screened Porch Additions in Chicagoland | Pictures of Room Additions in Northern Illinois and Chicago Suburbs | Contact Us