Custom Porches & Home Additions in New Hampshire
Thoughtfully designed spaces that feel like they’ve always belonged to your home.
In New Hampshire, porches and additions aren’t just extra space — they’re how we stretch the season, welcome people in, and make our homes work better for real life. At Kilted Builders, we design and build custom porches and residential additions that respect your home’s structure, your land, and our local climate. No shortcuts. No over-promising. Just solid planning, clear communication, and craftsmanship built to last.
Custom Screen Porches
A well-built screen porch gives you fresh air without the bugs, shade without closing things in, and a place that gets used far more than you expect.
We build custom screen porches that integrate cleanly with your home — not bolt-on kits or prefab systems. Rooflines, posts, railings, and finishes are all designed to match the house, while framing and screening details are chosen for durability in New England weather.
Common screen porch projects include:
Three-season screen porches
Deck-to-screen conversions
Gable, shed, and hip roof designs
Screen porches over walk-out basements or patios
Easy to upgrade to windows for 4 season enjoyment
Residential Home Additions
When a home still feels right but no longer fits your life, a well-planned addition can make all the difference. Whether you need more living space, a better layout, or room for a growing family, we approach home additions with careful planning and deep respect for the existing structure.
From foundations and framing to roofing, siding, and seamless interior tie-ins, every detail is handled with long-term performance in mind. The goal isn’t just more space — it’s an addition that feels like it was always meant to be there.
Home addition projects we commonly build include:
Single-room and multi-room additions
Living room and family room expansions
Mudrooms and entryway additions
Bedroom and home office additions
Additions designed to support future renovations
Each project is designed to blend naturally with your home, meet local codes, and stand up to New Hampshire’s seasons for decades to come.
Porticos & Covered Entries
A portico does more than keep rain off the front door — it defines the entrance to your home.
We design and build custom porticos and covered entries that add character, improve curb appeal, and protect doors, trim, and walkways from weather. Each portico is sized, proportioned, and detailed to fit the home’s architecture — not pulled from a catalog.
Portico styles include:
Timber and traditional column porticos
Gable and shed roof designs
Covered front entries and stoops
Entry upgrades tied into existing rooflines