REFRESH YOUR HOME: 50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Beverly, MA · Local Install Crew
Insulated sliding patio doors that stay sealed through coastal winters.







About this product
Old sliders are one of the biggest air-leak points in a New England home: the rollers wear, the panel drops, and the weatherstripping stops making contact. We replace the complete unit — frame, sill, panels, and hardware — with an insulated glass sliding door built for wind-driven rain and salt air. Low-E insulated glass, a multi-point locking system, and heavy-duty rollers on a corrosion-resistant track keep the panel gliding and the seal tight.
Our process
Free in-home consultation and exact opening measurement
Panel configuration, glass, grid, and hardware selection
Custom manufacture of the door and frame to your opening
Removal of the old unit and inspection of the sill, header, and framing
Install of the new unit: leveling, shimming, insulation, flashing, and sill pan
Hardware adjustment, cleanup, walkthrough, and warranty registration
How it compares
| Feature | Full-Frame Sliding Door | Panel-Only Replacement |
|---|---|---|
| Scope | Frame, sill, panels, hardware | Glass panel only |
| Sill and framing rot | Inspected and repaired | Left hidden in place |
| Air infiltration | New weatherstripping and flashing | Reuses worn seals |
| Glass | Low-E insulated | Varies; often single-coat |
| Warranty | Limited lifetime | Glass only, if any |
Gallery


Reviews
★★★★★
"Amazing company- our sales team of Frank Camarda and Patrick were knowledgeable and our coordinator Sarah Gardner was great. The installation team was through and detail oriented and Dave helped close us out. Highly recommend this company"
★★★★★
"We’ve only had the initial appointment, selection, and agreement so far, but our experience has been excellent. Ewan and Mike were both very knowledgeable, helpful, and professional throughout the entire process. They took the time to answer our questions and made everything feel easy and well organized. We are really looking forward to seeing the finished work and have had a very positive experience to date."
★★★★★
"Bobby came to our house to measure and discuss our options, and he was professional from start to finish. He took his time, explained everything clearly, and answered all of our questions without rushing us. We appreciated how thorough and knowledgeable he was during the visit. His friendly attitude made the whole process easy and comfortable. We’d be happy to work with Bobby again and would recommend him to others."
FAQ
Recent projects

Beverly, MA

Beverly, MA

Beverly, MA

Beverly, MA

Beverly, MA

Beverly, MA
Also in Beverly
Cost
Sliding-door pricing depends on the width and number of panels, the glass package you choose, the hardware, and what we find when the old unit comes out. Rotted sills, out-of-square openings, and headers that have settled all add labor. We measure on site and quote the complete installed unit, including any framing repair we can see up front.
Current offer
50% Off Installation + Financing up to 20 Years + $250 Online Booking Bonus
Financing
Affordable monthly payments on full-exterior projects, with approved credit.
Service Area
Local crews, same-day dispatch. Not sure if we cover your street? Call 978-818-1503.
ZIP codes served
Sliding Glass Doors in nearby towns
Why Beverly chooses Coastal
Award-winning
7,000+ New England homeowners served
Factory-trained installers
James Hardie Elite Preferred
ProVia certified doors