Additions & In-Law Suites
From garage bays to full in-law apartments, Sam Strumph Builders expands your home with the same quality and precision as the original build — seamlessly integrated and built to last.
More Space. Same Standard.
Whether your family is growing or you need a private living space for aging parents, our additions are designed to blend seamlessly with your existing home. We match siding, rooflines, windows, and finishes so your addition looks like it was always part of the plan.
What We Build
Every addition is engineered and framed to the same standards as our custom new-construction homes.
In-Law Apartments
Private, self-contained living spaces with full kitchens and baths.
Garage Additions
Single or multi-bay garages with optional living space above.
Room Additions
Bedrooms, family rooms, and bonus spaces that expand your footprint.
Seamless Integration
Matched siding, trim, windows, and rooflines for a cohesive look.
See how we've expanded homes throughout Southern Maine with additions that match the original build in every detail.
Ready to Expand Your Home?
Let's design an addition that gives your family the space it needs — built to the same standard as a new home.
Start Your ProjectFrequently Asked Questions
Can you match an addition to my existing home?
How long does a typical addition take?
Do I need permits for an addition?
Why SSB for Home Additions
New-Home Quality
Additions built to the same standard as our custom homes.
Seamless Design
Matched finishes that blend perfectly with your existing home.
Full-Service Build
From permits to punch list — we handle every detail.