Siding Company in Lexington, MA

Lexington’s full-service siding contractor — vinyl, Hardie fiber cement, and Everlast composite siding with proper weather barriers and PVC trim systems. CertainTeed 5-Star Siding Contractor. Google Guaranteed. 150+ five-star reviews.

Durable and stylish siding installation for homes in Lexington, MA
D&G Exteriors is a Google Guaranteed company!
Certainteed Saint-Gobain Shingle Master Certification
D&G Exteriors is a Trex Certified deck installer!
Better Business Bureau A+ Accreditation
D&G Exteriors is Certainteed 5-Star siding contractor certified.
D&G Exteriors is a timertech pro contractor!
James Hardie Elite Preferred Certification
The Holyoke French House in Boxford, Massachusetts

Why Lexington Residents Choose D&G Exteriors for Siding

Lexington homeowners invest significantly in their properties — and the exterior is the first thing anyone sees. Whether it’s a historic colonial near the center, an established ranch in East Lexington, or a custom build in the western neighborhoods, the siding needs to look intentional, perform properly, and hold up without maintenance for decades. That requires more than just nailing product to the wall.

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Lexington's Top-Rated Siding Company!

5.0 Stars Across 150+ Reviews

Siding Services We Provide in Lexington

Lexington homes range from antique colonials with original wood clapboard to mid-century ranches with aging cedar or aluminum, to newer builds with vinyl or composite. Each era brought different siding materials, sheathing conditions, and wall assemblies. We handle all of them — and we address what’s behind the siding, not just what’s on the surface.

Premium siding replacement solutions for homes in Lexington, MA
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Common FAQs About Siding Services in Lexington, MA

How much does siding replacement cost in Lexington?

Full vinyl siding replacement on a typical Lexington home runs $35,000–$50,000 depending on the home’s size and complexity. Hardie fiber cement and Everlast composite siding projects start around $60,000 and go up based on trim scope, insulation, and architectural details. Lexington’s larger homes with more wall area and complex trim are on the higher end. These are complete projects including old siding removal, sheathing inspection, weather barrier, new siding, and full PVC trim.

Vinyl is the most affordable option — low maintenance, wide color selection, and solid performance when installed properly. Hardie fiber cement is a premium product that looks and feels more substantial, resists impact, and holds paint longer. Everlast composite is our primary premium alternative — factory-finished, fade-resistant, and backed by strong warranties. Most Lexington homeowners choosing to reside their home go with Hardie or Everlast for the premium appearance and long-term value.

We strongly recommend it, and the vast majority of Lexington homeowners include full PVC trim. Old wood trim is often rotted behind the surface, and leaving it in place compromises the new siding installation. Cellular PVC trim won’t rot, doesn’t need painting, and gives the finished exterior a clean, premium look that matches the quality Lexington homeowners expect.

Most full siding projects take 2–3 weeks depending on the home’s size, siding material, and trim scope. Lexington’s larger homes may take slightly longer. We stage materials carefully, protect your driveway and landscaping, and work section by section to keep the home weathertight throughout the project. Your project manager provides a clear timeline at signing.

 

Yes — and this is one of the most critical parts of the project. When we strip old siding, we inspect every square foot of sheathing for rot, water damage, and insect damage. Any compromised sheathing gets replaced before the weather barrier and new siding go on. Even well-maintained Lexington homes can have hidden moisture damage that’s only visible once the siding is removed.

We’re a CertainTeed 5-Star Siding Contractor, Everlast Advantage Member, and part of the Hardie Contractors Alliance — certified across the three major siding brands. We’re also Google Guaranteed, BBB Accredited with an A+ rating, and NRCA Affiliated. These certifications mean we’re factory-trained by each manufacturer and meet their installation standards.

Yes. The Town of Lexington requires a building permit for siding replacement. We handle the permit application, schedule all required inspections, and ensure the work meets current building code. You don’t need to coordinate with Town Hall — that’s all part of the project.

Yes. When the old siding is off and the sheathing is exposed, it’s the ideal time to add continuous exterior insulation. This improves energy performance, reduces thermal bridging, and can noticeably reduce heating and cooling costs. Many of Lexington’s older homes benefit significantly from added insulation — we discuss options during the consultation and recommend the right approach for your home’s wall assembly.

We provide complete roofing services (roof replacement and roof repair), metal roofing, siding, windows, and decks in Lexington, MA.