Composite Decking and Composite Deck Materials
Lavalley Middleton Building Supply
Your LocalTrexDealer/Retailer
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Trex Transcend® Lineage™

Reflects the sun. And a sense of style.

Trex Transcend® Lineage™ is available in 4 new tranquil tones and backed by a 50-year warranty.

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Our Top Picks

Trex Signature® Decking
Trex Signature® Decking
Setting a new standard for style in outdoor living.
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Trex Transcend® Lineage®
Trex Transcend® Lineage™
The award-winning next generation of design and performance.
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Signature® X-Series™ Cable Railing
Give your outdoor space a touch of sophistication and style with X-series.
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Trex Hideaway® Deck Plugs
Trex Hideaway® Deck Plugs Image
The first-of-its-kind comprehensive fastening solution made by Trex for Trex.
Learn More
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About Us

Lavalley Middleton Building Supply is your local source for Trex products, offering the complete line of composite decking, railing, deck lighting, and accessories.

We provide sales and support in the West Lebanon, NH area. Our experienced staff would be happy to guide you through the deck design process and help you make the Trex decision that is right for you. Stop by our location at 5 Airport Rd to start your next outdoor living project.

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Trex Enhance Tide Pool

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LaValley Building Supply

5 Airport Rd
West Lebanon, NH 03784
United States

GET DIRECTIONS
Hours
Monday
7:00 AM - 5:00 PM
Tuesday
7:00 AM - 5:00 PM
Wednesday
7:00 AM - 5:00 PM
Thursday
7:00 AM - 5:00 PM
Friday
7:00 AM - 5:00 PM
Saturday
7:00 AM - 4:00 PM
Sunday
8:00 AM - 1:00 PM
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phone 603-298-5641
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