Key Takeaways
| Aspect | Details |
|---|---|
| Cost Per Square Foot | $100 – $350 |
| 3-Season Room Cost | $8,000 – $50,000 |
| 4-Season Sunroom Cost | $20,000 – $80,000 |
| Average Cost Variables | Size, Type, Materials, Labor |
| Installation Time | Prefab: 1 to 2 weeks; Custom: 2+ months |
Sunrooms are a popular way to enhance your living space. Whether for relaxation or adding value to your home, understanding the typical sunroom costs involved is vital. This guide provides a thorough overview of sunroom costs, factors influencing prices, and additional details to help you make an informed decision.
Cost Per Square Foot To Build
The cost to build a sunroom varies. Generally, the price ranges from $100 to $350 per square foot. Factors such as materials, labor, and the complexity of the build determine the final price.
3-Season Room Cost
A 3-season room, which can be used during spring, summer, and fall, generally costs between $8,000 and $50,000. These rooms are usually less expensive as they do not include heating systems.
4-Season Sunroom Cost
For a 4-season sunroom, which can be used year-round, costs start at around $20,000 and can go up to $80,000. These rooms are more expensive due to their insulation, HVAC systems, and higher quality materials.
Average Sunroom Cost
Below is a table summarizing typical sunroom costs based on size and type:
| Size | 3-Season | 4-Season |
|---|---|---|
| 8×10 | $6,500 – $18,500 | $16,000 – $28,000 |
| 10×10 | $8,000 – $23,000 | $20,000 – $35,000 |
| 10×12 | $9,500 – $27,500 | $24,000 – $42,000 |
| 10×16 | $12,500 – $37,000 | $32,000 – $56,000 |
| 10×20 | $16,000 – $46,000 | $40,000 – $66,000 |
| 12×12 | $11,500 – $33,000 | $28,500 – $47,500 |
| 12×16 | $15,500 – $45,000 | $38,500 – $63,500 |
| 12×20 | $19,000 – $55,000 | $48,000 – $79,000 |
| 14×14 | $15,500 – $45,000 | $39,000 – $65,000 |
| 16×16 | $20,000 – $60,000 | $50,000 – $80,000 |
| 16×24 | $30,000 – $85,000 | $75,000 – $120,000 |
| 20×20 | $32,000 – $90,000 | $80,000 – $124,000 |
Sunroom Addition Cost Per Square Foot
| Type | Cost Per Square Foot |
|---|---|
| Prefab Sunroom Kit | $20 – $150 |
| Custom 3-Season Room | $80 – $230 |
| Custom 4-Season Room | $200 – $400 |
Cost To Build A Sunroom By Type
| Type | Average Cost | Description |
|---|---|---|
| Prefab Sunroom Kits | $1,500 – $8,000 | Prefab kits assembled on an existing deck or patio. |
| Greenhouse / Garden Room | $3,000 – $25,000 | Prefab kits typically with glass or plastic panels. |
| Enclosed Patio/Screened-In | $8,000 – $30,000 | Built on an existing deck or patio, typically no insulation. |
| Prefabricated Sunroom | $5,000 – $50,000 | High-end prefab sunrooms with insulation and customization. |
| 3-Season Room | $15,000 – $50,000 | Custom-built with foundation and insulation, lacks HVAC. |
| 4-Season Room | $20,000 – $80,000 | Custom-built with insulation, HVAC, and electricity. |
| Solarium / Conservatory | $30,000 – $150,000 | High-end rooms with glass walls and ceiling. |
Four-Season Room Cost
| Type | Average Cost |
|---|---|
| Standard | $20,000 – $80,000 |
| Solarium / Conservatory | $50,000 – $150,000 |
Three-Season Room Cost
| Type | Average Cost |
|---|---|
| Prefab Kits | $1,500 – $8,000 |
| Pool Enclosure | $4,000 – $50,000 |
| Patio Enclosure | $8,000 – $30,000 |
| Custom Site-Built | $15,000 – $50,000 |
Solarium Cost
| Type | Average Cost |
|---|---|
| 3-Season | $30,000 – $60,000 |
| 4-Season | $50,000 – $100,000 |
Conservatory Addition Cost
| Type | Cost Per Square Foot |
|---|---|
| Average | $200 – $600 |
| High-End | $600 – $1,200 |
Greenhouse & Garden Room Cost
| Type | Average Cost |
|---|---|
| Small Prefab Kit | $600 – $3,000 |
| Mid-Size Freestanding | $3,000 – $12,000 |
| Greenhouse with Glass Panels | $10,000 – $25,000 |
| Custom Built | $30,000+ |
Glass-Atrium Sunroom Addition Cost
| Conversion | Average Cost |
|---|---|
| Deck or Patio into Sunroom | $8,000 – $30,000 |
| 3-Season Room to 4-Season | $3,000 – $20,000 |
| 3-Season Room to Living Space | $20,000 – $80,000 |
| Screened Porch to Sunroom | $4,000 – $20,000 |
Convert Deck or Patio Into Sunroom Cost
Converting a deck or patio into a sunroom generally costs between $8,000 and $30,000. This can be a cost-effective way of adding indoor space.
Cost to Convert 3-Season Room to 4-Season
Upgrading a 3-season room to a 4-season room can cost between $3,000 and $20,000. The difference mainly lies in adding insulation and possibly HVAC systems.
Converting Screened Porch to Sunroom Cost
| Type | Average Cost |
|---|---|
| Convert to 3-Season | $4,000 – $10,000 |
| Convert to 4-Season | $10,000 – $20,000 |
Prefab Sunroom Kit Prices
Sunroom Kit Prices By Brand
| Brand | Average Cost |
|---|---|
| Champion Sunrooms | $15,000 – $45,000 |
| California Sunrooms | $5,000 – $20,000 |
| Florian Sunrooms | $16,950 – $30,000 |
| Brady Built Sunrooms | $12,000 – $20,000 |
| Sunspace Sunrooms | $10,000 – $50,000 |
| Patriot Sunrooms | $10,000 – $35,000 |
| SunSuites Sunrooms | $40,000+ |
Champion Sunrooms Cost
Champion sunrooms typically cost between $15,000 and $45,000. They offer high-quality materials and professional installation.
Patriot Sunrooms Cost
Patriot sunrooms range from $10,000 to $35,000, offering a balanced mix of quality and affordability.
Pros & Cons Of Sunrooms
Pros & Cons Of Sunrooms
| Pros | Cons |
|---|---|
| Increased Natural Light | Cost: Can be expensive, especially 4-season sunrooms. |
| Enhanced living space with more natural sunlight. | Maintenance: Requires upkeep, especially with large glass areas. |
| Additional Living Space | |
| An extra room that can be used for various purposes. | |
| Home Value | |
| Potentially increases the home’s resale value. |
Sunroom FAQs
Does A Sunroom Add Value To Your Home?
Yes, sunrooms generally add value to your home. They are an attractive feature for potential buyers and can increase the resale price of your property.
How Much Does A Two-Story Sunroom Cost?
Two-story sunrooms are complex and can cost anywhere from $20,000 to $100,000 or more, depending on size and materials.
Does Adding A Sunroom Increase Taxes?
Adding a sunroom might increase property taxes as it adds to the square footage and potential value of the home. It’s advisable to consult with a local tax advisor.
How Long Does It Take To Build A Sunroom?
- Prefabricated: 1 to 2 weeks
- Custom-Built: 2 months or more
| Type | Installation Time | Average Cost |
|---|---|---|
| Prefabricated | 1 to 2 weeks | $5,000 – $50,000 |
| Custom-Built | 2 months or more | $30,000 – $90,000 |
Can I Build A Sunroom DIY?
It is possible to build a sunroom DIY, particularly with prefab kits. However, it requires significant skills in construction and should ideally be done by professionals.
How To Build A Sunroom On A Budget
Building a sunroom on a budget involves:
- Opting for a 3-season room instead of a 4-season room.
- Choosing a prefab kit over custom-built options.
- Utilizing existing structures like a deck or patio.
Hiring A Sunroom Contractor
Questions To Ask
When hiring a sunroom contractor, consider asking:
- Experience: How long have you been in the business?
- References: Can you provide references from previous projects?
- Licenses and Insurance: Are you licensed and insured?
- Warranty: What kind of warranty do you offer?
- Timeline: What is the estimated timeline for the project?
Understanding the cost aspects of building a sunroom helps in making an informed decision. Whether you’re looking for a simple 3-season room or an elaborate 4-season room, this guide provides the necessary cost breakdown and considerations.
