Why Maryland Homeowners Choose Custom Sunrooms
From Annapolis to Frederick, create year-round living spaces perfectly suited for Maryland's four distinct seasons
Extend Your Living Season
Enjoy your outdoor space from early March through late November. Our sunrooms provide protection from Maryland's unpredictable spring rains and crisp fall evenings, adding 8+ months of comfortable outdoor living.
Boost Home Value by 50% of Cost
In Maryland's competitive real estate market, sunrooms offer exceptional ROI. Particularly valuable in Howard, Montgomery, and Anne Arundel counties where outdoor living spaces command premium prices.
Natural Light Therapy
Combat Maryland's gray winter days with a bright, sun-filled space. Our acrylic and glass options maintain 90% light transmission while blocking harmful UV rays, perfect for our average 213 sunny days per year.
Bug-Free Outdoor Experience
Escape Maryland's notorious mosquitoes and summer bugs while still enjoying fresh air. Perfect for those humid evenings when bugs are most active, especially near the Chesapeake Bay and Potomac regions.
Year-Round Garden Room
Create the perfect environment for overwintering plants and starting seedlings early. Maryland gardeners can extend their growing season and protect delicate plants from frost and storms.
Built for Maryland Weather
Engineered to handle everything from Ocean City's coastal winds to Western Maryland's snow loads. Our structures meet Maryland building codes and withstand nor'easters, summer storms, and winter weather.
Maryland Sunroom Benefits by the Numbers
Build Your Custom Maryland Sunroom
Select your options below to get a personalized estimate
What Type of Project?
Select the option that best describes your outdoor living project
New Sunroom Addition
Complete structure with roof and walls built on your existing deck or patio.
- Full roof and wall system included
- Multiple window options available
- 3-season or extended use
- Adds significant home value
Patio Cover / Roof Only
Add a roof system over your existing deck or patio for shade and weather protection.
- Insulated, acrylic, or hybrid options
- Protects from sun, rain, and UV
- Supports fans, lights, and plants
- Add walls later if desired
Porch / Deck Enclosure
Add walls under your existing covered porch or roof to create an enclosed space.
- Uses your existing roof structure
- Screen or window wall options
- Convert unused porch space
- More affordable than full sunroom
Screen Room
Bug-free outdoor enjoyment with maximum airflow and natural ventilation.
- Model 100 screen system
- Complete bug protection
- Upgradeable to Model 200 later
- Most budget-friendly option
Select Your Product
Choose the option that best fits your needs
Model 200 WeatherMaster
4-track vinyl windows with 75% ventilation. Our best-selling 3-season sunroom.
- WeatherMaster™ vinyl windows
- 4 tint color options
- Ideal for 3-season use
Starting at $35,000
Model 300 Three-Season
Single-pane glass with aluminum frames. Bright, airy 3-season living.
- Double-roller glass windows
- 2" extruded aluminum
- Both-side ventilation
Starting at $38,000
Model 400 Insulated
Thermally broken with Low-E Argon glass. Extended season comfort.
- 3" thermal extrusions
- Low-E Argon glass
- Commercial-grade thermal breaks
Starting at $70,000
Solid Insulated Roof
Foam core with aluminum skin. Maximum shade and temperature control.
- R-12 to R-24 insulation
- Supports fans & lights
- Integrated gutter system
Starting at $12,000
Acrylic Clear Roof
90% light transmission with UV protection. 30-year clarity guarantee.
- Softens harsh sunlight
- 100% UV stable
- Non-shattering safety glazing
Starting at $10,000
Hybrid Roof System
Combine solid and acrylic panels. Control light exactly where you want it.
- Customizable light zones
- Best of both systems
- Endless configurations
Starting at $15,000
WeatherMaster Windows
4-track vinyl windows. Convert your porch into a 3-season room.
- 75% ventilation opening
- 4 tint options
- Low maintenance
Starting at $25,000
WeatherMaster Plus Bi-Fold
Bi-fold door system for maximum openness when desired.
- Full wall opens completely
- Indoor/outdoor flexibility
- Premium aesthetic
Starting at $35,000
Glass Enclosure
Single-pane glass roller windows for clear views and ventilation.
- Crystal clear views
- Double-roller design
- Aluminum frames
Starting at $30,000
Model 100 Screen Room
The Sunspace Model 100 provides complete bug protection with maximum airflow. Sturdy aluminum construction with durable screens. Can be upgraded to Model 200 WeatherMaster windows later if desired.
Select Your Size
Choose the dimensions that fit your space
Choose Your Roof Type
Select the roof system for your sunroom
Solid Insulated Roof
Maximum shade and temperature control with foam core construction.
- R-12 to R-24 insulation values
- Supports fans, lights, plants
- Best temperature regulation
Included in base price
Acrylic Clear Roof
Let the light in with 90% light transmission and full UV protection.
- 30-year clarity guarantee
- Softens harsh sunlight
- Bright, airy feel
Saves ~$2,000
Hybrid Roof System
Best of both worlds — solid and acrylic panels combined.
- Customizable light zones
- Control sun placement
- Premium flexibility
+$3,000 – $5,000
Do You Need Railings?
Sunspace integrated aluminum railings for safety and style
With Integrated Railings
Aluminum railings that integrate seamlessly with your sunroom walls.
- Required for elevated decks
- Multiple picket styles available
- Color matched to your frame
- Meets building codes
+$3,000 – $5,000
Without Railings
Walls start at floor level — ideal for ground-level patios or existing railings.
- Ground-level applications
- Use with existing railings
- Full wall height windows
- Most economical option
No additional cost
Get Your Free Estimate
Enter your information below and we'll email your personalized quote
Your Custom Sunroom Estimate
Here's your personalized pricing based on the options you selected.
Estimate Breakdown
—
Project type
—
Product selection
—
Size selection
—
Roof / Railing selection
—
Railing selection
Estimated Total
—
*Final pricing determined after free consultation
Ready to discuss your project? Get a free, no-obligation consultation with our Sunspace experts.
Schedule Your Free ConsultationLicensed & Insured | MHIC #91686 | Authorized Sunspace Dealer | Based in Fallston, MD
Your Sunroom Investment Returns
See how Maryland homeowners benefit from custom sunrooms
Ready to Add Your Dream Sunroom?
Join thousands of Maryland families enjoying year-round outdoor living
Get Your Free Consultation