Business Details
Custom Sunrooms & Patio Enclosures in Maine
American Dreamspace has been a trusted leader in sunroom and patio enclosure design and construction for decades. Founded with a commitment to innovation and quality, we specialize in creating custom spaces that seamlessly blend indoor comfort with outdoor beauty. Our Dreamroom 6400 Series meets rigorous energy efficiency standards, featuring ENERGY STAR-rated windows and structural insulated roof panels exceeding R-48. Backed by an A+ BBB rating with zero complaints, weve earned recognition as Maines Top 100 Businesses and a five-time Best of Local Business Award winner.Our team prioritizes transparency, using engineered building products for unmatched durability and thermal performance. With showrooms in North Berwick, ME, and service areas spanning Maine, New Hampshire, and Massachusetts, we deliver tailored solutions for homeowners seeking year-round enjoyment of their outdoor spaces.
Services
Sunrooms
Patio Enclosures
Vinyl Replacement Windows
Vinyl Siding
Basement Finishing
Highlights and features
- Decades of expertise in custom sunroom design and construction
- ENERGY STAR-rated windows and superior thermal insulation systems
- Engineered solutions meeting/exceeding International Building Codes
- A+ BBB rating with zero complaints in company history
- Award-winning customer service with personalized project management
Associations and certifications
- Better Business Bureau (A+ Rating)
- ENERGY STAR Partner
What people say
Excellent workmanship
Professional crew
On time completion
Energy efficient design
Personalized service
Services
Four Season Sunrooms
Our four-season sunrooms feature timber-framed walls and insulated roof panels exceeding R-48, allowing comfortable use in all climates. ENERGY STAR-rated windows with triple-glazed options provide superior thermal efficiency while structural integrity meets rigorous building codes. These rooms transform outdoor living spaces into permanent extensions of your home.
Patio Enclosures
Convert existing patios into enclosed spaces with our custom vinyl wall systems. Features include removable screens for seasonal flexibility, thermal barriers for temperature control, and seamless integration with existing home architecture. Ideal for extending outdoor enjoyment throughout the year.
Vinyl Replacement Windows
We offer double/triple-pane vinyl windows with Low-E coatings and argon gas insulation. Certified by ENERGY STAR, these windows reduce energy bills by 200% compared to single-pane alternatives while providing noise reduction and UV protection for enhanced home comfort.
Vinyl Siding
Durable, low-maintenance vinyl siding options available in multiple styles and colors. Resists weather damage, never requires painting, and increases home value with modern aesthetics. Customizable to match any architectural design while improving energy efficiency.
Basement Finishing
Transform unused basements into functional living spaces using moisture-resistant materials and R-16+ insulation. Includes traditional drywall finishes, accessible utility systems, and design options for recreation areas, home offices, or additional bedrooms.
People
Brian Sullivan
Owner/Project Manager
With over 20 years in sunroom design, Brian oversees all projects ensuring quality and client satisfaction. He maintains direct communication with clients throughout construction phases, combining technical expertise with personalized service to deliver award-winning results.
Pearl Sullivan
Architectural Designer
Pearl specializes in creating detailed blueprints that balance aesthetics with structural requirements. Her designs consistently receive fast approvals from local authorities while maintaining visual harmony with existing home architecture through precise material and style selection.
Questions
What areas do you serve?
We serve Maine, New Hampshire, and Massachusetts, including coastal and inland regions with specialized weather-resistant construction.
How long does installation take?
Most sunroom projects complete in 3-10 days depending on complexity, with basement finishing typically taking two weeks.
Are financing options available?
We can connect customers with third-party financing programs for qualifying home improvement projects.
Do you offer warranties?
Our sunrooms include structural warranties, while basement finishing systems carry a limited lifetime warranty.
Can existing patios be enclosed?
Yes, our system converts existing covered patios into year-round spaces with minimal structural modifications required.
Are your products energy efficient?
All sunrooms feature ENERGY STAR-rated windows and R-48+ roof insulation to minimize heating/cooling costs.
