Full-frame and insert window replacements for Marblehead’s historic homes and peninsula properties. Premium brands, PVC trim systems, flashing expertise, energy-efficient glass, Google Guaranteed service, 150+ five-star reviews.






Marblehead’s coastal location and centuries-old homes demand expertise. We specialize in window replacements built for salt air, antique frames, and peninsula exposure.
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.
New windows can significantly improve your home’s energy efficiency, reduce outside noise, and elevate its curb appeal. Whether your Marblehead home needs full-frame replacement or energy-efficient inserts, we assess and execute with precision and care for your home’s character.

Full-home replacements typically range from $25,000–$60,000+ depending on the number of windows, frame condition, and brand selection. Individual windows run $800–$2,500 installed. We provide a detailed estimate after measuring and assessing your home’s specific needs, especially frame condition in older Marblehead properties.
Full-frame replacement removes the entire existing frame and installs a new one with fresh flashing and exterior finish. This is necessary when frames are rotted or out-of-square — extremely common in Marblehead’s historic homes. Insert replacement keeps the existing frame and installs a new window inside. It’s faster and less expensive but only works if the frame is structurally sound. We assess your frames first.
For premium options that complement Marblehead’s historic architecture, we install Andersen, Marvin, and Pella (fiberglass and wood-clad). For high-quality vinyl, Harvey and Mathews Brothers offer excellent performance in salt-air environments. All are engineered for durability in coastal climates.
A full-home replacement typically takes 3–5 days depending on the number of windows and any structural issues discovered. Individual windows or small projects (2–4 windows) usually finish in one day. We coordinate carefully around your schedule and minimize disruption to your home.
Upgrading from single-pane to modern high-performance windows typically reduces heating costs by 20–30%. The savings compound over time, especially in Marblehead where winter winds off the water accelerate heat loss. Energy-efficient glass with low-E coatings reflects winter heat back inside while keeping summer sun out.
Marblehead’s salt air deteriorates wood trim in 5–10 years, leading to rot, water infiltration, and expensive structural damage. PVC cellular trim won’t rot, never needs painting, and lasts 30+ years in coastal environments. It’s the only practical long-term finish for peninsula properties.
Most window replacements don’t require permits if they’re like-for-like replacements in existing openings. However, if you’re changing window size, style, or configuration — especially in historic districts — permits may be required. We handle all permit coordination and compliance.
We’re Google Guaranteed, BBB A+ rated, and a CertainTeed Master Craftsman. These certifications mean we’ve met rigorous standards for craftsmanship, customer service, and proper installation technique. Your windows are backed by manufacturer warranty and our workmanship guarantee.