Sunroom and Deck in Hingham, MA

Expand your living space outward with a custom sunroom and connected deck — designed to bring the outdoors in and built to last on Boston's South Shore.

The Project: A Hingham Sunroom and Deck Build

This recent project in Hingham, MA combined a custom sunroom addition with a connected outdoor deck, transforming how the homeowners use their backyard year-round. Our team handled the full build from foundation through finish — framing, roofing, windows and glazing, electrical, climate control, decking, railings, and final trim — to create a seamless transition between the home, the sunroom, and the outdoor entertaining space. Every detail was specified for Hingham's coastal New England climate, with attention to insulation, drainage, and weather-resistant materials.

What a Sunroom and Deck Project in Hingham Typically Includes

A typical sunroom and deck build from MSDG Construction covers site preparation and foundation work, full framing and roofing for the sunroom, energy-efficient windows and glass doors, insulation appropriate for three-season or four-season use, electrical rough-in and finish lighting, optional HVAC integration for year-round comfort, interior finishes including flooring and ceiling treatment, and a connected pressure-treated or composite deck with railings and stairs sized to the home and yard. Depending on the scope, projects can also include heated flooring, retractable screens, ceiling fans, recessed lighting, custom built-ins, and integrated outdoor kitchens or fire features on the deck. Every project is built to current Massachusetts code with permitting handled by MSDG.

What Does a Sunroom and Deck Project Cost in Hingham, MA?

Most sunroom and deck projects in Hingham fall between $60,000 and $150,000, depending on the sunroom's square footage, whether it's a three-season or four-season build, the type of glazing and roofing, foundation requirements, and the size and material of the connected deck. A modestly sized three-season sunroom with a straightforward pressure-treated deck sits at the lower end of that range, while a fully insulated four-season sunroom with high-end glazing, HVAC integration, and a large composite deck with custom features lands toward the upper end. Most projects take two to three months from foundation through final walkthrough, with timeline depending on permitting, weather, and material lead times. Every quote from MSDG is fully itemized so you know exactly what's included.

Schedule a Free In-Home Estimate in Hingham

Thinking about adding a sunroom, deck, or both to your Hingham home? We'd love to walk the space with you, talk through what's possible, and give you a clear, honest estimate. Call (888) 818-7090 or request a free consultation through our contact page. MSDG Construction is a fully licensed and insured Massachusetts general contractor (CSL #CS-119308 · HIC #211047) serving Hingham, the South Shore, Cape Cod, and Greater Boston.