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Decks, screened porches, and outdoor kitchens, from Bethesda to Silver Spring to Bowie

Long lasting and low maintenance

Living in Northern Virginia and Maryland, we spend a lot of time outside.  That means having an exterior living space that’s durable, low maintenance, yet unique to your home and style.  Consider TimberTech for your composite decking. With some of the most realistic wood looks on the market,TimberTech endures without fading, staining, splintering, peeling, or cracking. And with over 20 finish options and multiple collections, there are plenty of options in which to choose from. 

TimberTech Azek ebook download

Download our free E -book on TimberTech, or check out some individual articles!

-Introducing TimberTech AZEK

-TimberTech Products 

-Stylish TimberTech Columns

-TimberTech Railing Systems

Check out some of our TimberTech projects!

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Design Builders Potomac azek

Design Builders is a designer and builder of Screened porches, decks and outdoor kitchens for Bethesda MD, Rockville MD, Gaithersburg MD, Silver Spring MD, Columbia MD, Bowie MD, Upper Marlboro MD, Laurel MD, Annapolis MD, Arlington VA, Falls Church VA, Vienna VA, Alexandria VA, Fairfax VA, Reston VA, McLean VA. 

 

Would you like to learn more what Design Builders can do for you?  You can call us at 301-875-2781, e-mail us at: info@designbuildersmd.com, or fill out our contact form and tell us all about your idea!

Schedule a Free Consultation

Ready to transform your outdoor space? We serve Montgomery County MD and Fairfax County VA.

Book Your Free Consult →

Design Builders specializes in TimberTech composite decking and premium outdoor spaces across the DMV. As a licensed screen porch contractor in Maryland and Virginia, we deliver durable, low-maintenance solutions for Bethesda, Rockville, Potomac, McLean, and Arlington homeowners seeking quality craftsmanship.

Frequently Asked Questions

Common questions about TimberTech Product Page

What makes TimberTech composite decking better than traditional wood?

TimberTech composite resists rot, warping, and insect damage without annual staining or sealing. It requires minimal maintenance while maintaining authentic wood aesthetics—ideal for Maryland and Virginia's humid climate.

How much does a screen porch cost?

Screen porch costs vary by size, materials, and location. Design Builders provides customized quotes for Montgomery County MD and Fairfax County VA projects. Contact us for a free consultation and detailed estimate.

Do you offer helical pier installation for deck support?

Yes. Helical pier installation ensures stable, frost-resistant foundations for decks and porches in challenging soil conditions throughout the DMV region, protecting your investment long-term.

Can you build a TimberTech composite deck in Arlington or Alexandria?

Absolutely. Design Builders is an experienced TimberTech composite deck contractor serving Arlington, Alexandria, Falls Church, and throughout Northern Virginia with premium outdoor construction.

What's the difference between a deck contractor in Maryland versus Virginia?

Both states require licensing and local permits. Design Builders holds credentials in Maryland and Virginia, ensuring code-compliant deck and screen porch construction across the greater DMV.