Vinyl, Hardie fiber cement, and Everlast composite siding for Lynn homes — proper weather barriers, PVC trim, and sealed transitions for coastal Victorians, triple-deckers, and multi-family buildings where salt air and urban density both shape the project. CertainTeed 5-Star Siding Contractor. Google Guaranteed. 150+ five-star reviews.






Siding in Lynn faces a double challenge most towns don’t have. The city’s dense urban lots mean scaffolding between buildings, tight access, and occupied multi-family coordination — the same logistics as Boston or Somerville. But Lynn also sits on the ocean, so the siding has to withstand salt air corrosion, coastal wind, and moisture levels that inland cities never deal with. The installation has to account for both.
CUSTOMER FEEDBACK ・ HEAR FROM OUR CLIENTS
5.0 Stars Across 150+ Reviews
Posted on Curtis MatthewsTrustindex verifies that the original source of the review is Google. Our house in Danvers needed new siding and trim, and this was not an easy project. There were surprises once the old siding came off, but John walked us through everything calmly and professionally. The final result looks incredible and feels built to last.Posted on Joshua DixTrustindex verifies that the original source of the review is Google. Very professional operation. Clear contract, good communication, and high-quality work. Our new roof looks great and the flashing details are far better than what we had before.Posted on Imani YussifTrustindex verifies that the original source of the review is Google. We’re in Marblehead, close to the water, and needed exterior work that could actually stand up to the elements. D&G Exteriors replaced our roof and trim, and the difference in quality compared to previous work on the house is obvious.Posted on Miguel RojasTrustindex verifies that the original source of the review is Google. John took the time to explain things without talking down to us, which we really appreciated. The siding project went smoothly and the house looks brand new.Posted on Isaiah TuckerTrustindex verifies that the original source of the review is Google. We hired D&G Exteriors for new windows and couldn’t be happier. Everything operates smoothly, looks great, and the install was clean and precise. Would absolutely recommend them.Posted on Owen EllingtonTrustindex verifies that the original source of the review is Google. Five stars all around. Roof, trim, gutters all look wonderful! D&G Exteriors earned our trust and our future business.Posted on Gabriel GarrettTrustindex verifies that the original source of the review is Google. We had storm damage to our roof and needed someone we could trust. John handled everything professionally and didn’t push unnecessary repairs. The roof looks great and we feel confident it’ll hold up long term.Posted on Mielle ButlerTrustindex verifies that the original source of the review is Google. Great communication. Quality workmanship. No BS. Would hire D&G Exteriors again without hesitation.Posted on Zamer GambrellTrustindex verifies that the original source of the review is Google. We live right on the ocean in Gloucester, and the weather absolutely beats up our house — constant wind, salt spray, storms rolling in off the water. After years of patching things, we finally decided to hire D&G Exteriors for a full roof replacement and some badly needed trim repairs. I’m so glad we did. Working on a house this close to the shoreline is no simple job. The crew had to deal with strong winds almost every day, and once they pulled the old shingles off, we found sections of the roof deck that were softened from years of salt exposure. John didn’t overreact or try to turn it into a huge problem — he showed us the damage, explained what needed to be replaced, and kept everything straightforward and fair. Despite the tough conditions, the team worked cleanly and efficiently. You could tell they were used to handling challenging environments. They installed new CertainTeed shingles, repaired the compromised areas, and replaced all the rotten fascia and trim with PVC so we won’t have to worry about it again. The house looks incredible now — sharper lines, cleaner edges, and a roof that finally feels like it can handle a real coastal storm. The best part was how professional the whole process was. They kept the site tidy even with the wind constantly blowing debris around, communicated every day, and never left us guessing about what was happening next. If you live anywhere near the water and need roofing or exterior work, D&G Exteriors is absolutely the company you want. Five stars, without hesitation.Posted on brian haskinsTrustindex verifies that the original source of the review is Google. We’re in Ipswich, and hired D&G Exteriors to replace our roof and correct a long-standing issue around a valley that had leaked during heavy rain for years. Previous repairs never fully solved it. John identified the problem immediately, reworked the flashing detail, and rebuilt that section properly instead of just patching it again. Since the replacement, we’ve been through multiple hard storms with zero issues. The roof looks great, but more importantly, the problem is finally gone. Very happy with the work and the attention to detail.
Lynn’s buildings wear every generation of siding — original clapboard on waterfront Victorians, asbestos shingles on inland triple-deckers, aluminum cover-ups from the 1970s, and first-generation vinyl that’s cracking and fading. The coastal environment accelerates every failure. We handle all of it.

Full vinyl siding on a typical single-family runs $35,000–$45,000. Hardie and Everlast composite start around $60,000 and go up with trim scope. Triple-deckers are significantly more due to three stories of wall area, scaffolding, and tenant coordination — expect $80,000+ for a full triple-decker reside with premium materials. On Lynn’s coastal-exposed homes, we often find more sheathing rot than expected once the old siding comes off, which can add to scope.
Vinyl is the most affordable — low maintenance, wide color range, solid performance when installed properly. Hardie fiber cement is more substantial, resists impact, and holds up well in coastal conditions. Everlast composite is our primary premium option — factory-finished, fade-resistant, with strong warranties. In Lynn’s salt air environment, Hardie and Everlast offer better long-term performance than vinyl, especially on ocean-facing elevations.
Yes. Homes near the shore experience accelerated wear on siding fasteners, trim, and any exposed metal components. Vinyl holds up reasonably well against salt, but the J-channels and fasteners behind it can corrode. Hardie fiber cement and Everlast composite are more resistant to the full range of coastal exposure. The weather barrier behind the siding matters as much as the siding itself — salt-driven moisture gets into wall cavities faster than in inland towns.
Yes — and in Lynn, that’s a large portion of our siding work. Three stories of scaffolding, tight lot lines, tenant coordination, and maintaining weathertight conditions on an occupied building are all standard. We work section by section, floor by floor, and manage the project so residents can continue living in the building throughout.
Most single-family projects take 2–3 weeks. Triple-deckers take 3–5 weeks depending on building size, material choice, and trim scope. Lynn’s urban lot constraints can affect staging, and coastal-side homes occasionally require additional sheathing repair once old siding is removed. We build realistic timelines from the start.
Yes — and on Lynn’s pre-war homes, there’s almost always something. Coastal moisture accelerates rot behind old siding, especially on east-facing and south-facing walls that take the most weather. When we strip old siding, we inspect every square foot. Rot, water damage, and insect damage get repaired before the weather barrier and new siding go on.
Yes. With the old siding off and sheathing exposed, it’s the ideal time for continuous exterior insulation. Lynn’s pre-war buildings have minimal wall insulation, and many have balloon framing. In a coastal city where winter winds come off the ocean, adding exterior insulation during a reside makes a meaningful difference in comfort and heating costs.
CertainTeed 5-Star Siding Contractor, Everlast Advantage Member, and Hardie Contractors Alliance — certified across the three major siding brands. Also Google Guaranteed, BBB Accredited A+, and NRCA Affiliated.
We provide complete roofing services (roof replacement and roof repair), metal roofing, siding, windows, and decks in Lynn.
Use our siding cost calculator to get an instant estimate for your project. Select your home size, siding material, and project details to see a personalized price range. Your estimate includes full tear-off, weather barrier and flashing, PVC trim, and cleanup.
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D&G Exteriors is a trusted siding company serving Lynn, MA. We are a Certainteed 5-Star Siding company, and members of the James Hardie Alliance and the Everlast Advantage program. Over 200 five-star Google reviews. Fill out the form below and we will schedule an appointment to review your roof in person and provide a detailed estimate tailored to your home.